CN112413733A - Fresh air conditioner operation control method and fresh air conditioner - Google Patents
Fresh air conditioner operation control method and fresh air conditioner Download PDFInfo
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- CN112413733A CN112413733A CN202011163325.3A CN202011163325A CN112413733A CN 112413733 A CN112413733 A CN 112413733A CN 202011163325 A CN202011163325 A CN 202011163325A CN 112413733 A CN112413733 A CN 112413733A
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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
- F24F11/62—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
- F24F11/65—Electronic processing for selecting an operating mode
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Abstract
The invention relates to the technical field of air conditioners, and discloses a fresh air conditioner operation control method and a fresh air conditioner, wherein the fresh air conditioner operation control method comprises the following steps: before fresh air is blown to the indoor, refrigerating or heating operation is selectively added; and initially controlling the refrigeration or heating of the fresh air according to the outdoor environment temperature. According to the fresh air conditioner operation control method and the fresh air conditioner provided by the embodiment of the invention, the fresh air is selectively cooled or heated, so that the fresh air entering the room is in a comfortable temperature range, the damage of the fresh air to the indoor temperature is avoided, the comfort of the fresh air entering the room is ensured, and the user experience is improved; and the air conditioner can be operated initially, and whether the refrigeration or heating operation of the fresh air is started or not is selected according to the outdoor environment temperature, so that the intelligence of fresh air control can be further improved, and the improvement of user experience and the saving of electric energy are facilitated.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a fresh air conditioner operation control method and a fresh air conditioner.
Background
The air conditioner is a household appliance which is widely applied, generally has heating and refrigerating functions, adjusts the temperature of indoor air when the ambient temperature is too low or too high, provides a proper indoor environment for users, and effectively improves the life quality of the users. However, since the conventional air conditioner only circularly heats or cools indoor air during heating or cooling, and a user simultaneously closes a door of a living room to maintain the indoor temperature, the indoor air quality is gradually deteriorated, thereby adversely affecting the physical health of the user. In this environment, air conditioners having a fresh air function have become a market trend.
Most of current fresh air conditioners are directly set fresh air blowers on air conditioners, the fresh air blowers and the air conditioners are independent of each other in operation, the control operation mode is single, and the user experience feeling is to be improved.
Disclosure of Invention
The embodiment of the invention provides a fresh air conditioner operation control method and a fresh air conditioner, which are used for solving or partially solving the problems that most of the existing fresh air conditioners are provided with fresh air fans directly on the air conditioners, the fresh air fans and the air conditioners run independently, the control operation mode is single, and the user experience feeling needs to be improved.
The embodiment of the invention provides a fresh air conditioner operation control method, which comprises the following steps: before fresh air is blown to the indoor, refrigerating or heating operation is selectively added; and initially controlling the refrigeration or heating of the fresh air according to the outdoor environment temperature.
On the basis of the above scheme, initially according to outdoor ambient temperature, control refrigeration or heating specifically includes to the new trend: when the outdoor environment temperature is greater than or equal to a first preset temperature, the fresh air is cooled and then blown out or directly blown out; when the outdoor environment temperature is less than or equal to a second preset temperature, blowing out the fresh air after heating or directly blowing out the fresh air; directly blowing out fresh air when the outdoor environment temperature is higher than a second preset temperature and lower than a first preset temperature; wherein the first preset temperature is greater than the second preset temperature.
On the basis of above-mentioned scheme, when outdoor ambient temperature more than or equal to first preset temperature, blow out or directly blow out the new trend with the new trend after refrigerating specifically including: if the air conditioner is in a refrigeration mode, refrigerating the fresh air and then blowing out the fresh air; if the air conditioner is in a dehumidification mode, the fresh air is refrigerated and blown out, and meanwhile, the air speed of the fresh air is reduced; if the air conditioner is in other modes, the fresh air is directly blown out.
On the basis of the above scheme, when outdoor ambient temperature is less than or equal to the second preset temperature, blow out after heating the new trend or directly blow out the new trend specifically including: if the air conditioner is in a heating mode, blowing out the fresh air after heating; if the air conditioner is in other modes, the fresh air is directly blown out.
On the basis of the scheme, the method further comprises the following steps: and after the indoor temperature reaches a preset temperature range, refrigerating or heating the fresh air according to the indoor temperature control.
On the basis of the above scheme, the refrigeration or heating of the fresh air according to the indoor temperature control specifically comprises: in the refrigeration mode, if the indoor temperature is lower than a preset temperature range, directly blowing out fresh air; in the heating mode, if the indoor temperature is higher than the preset temperature range, the fresh air is directly blown out.
On the basis of the scheme, the method further comprises the following steps: adjust the new trend flow direction for the new trend intersects with the air conditioner air-out and converges, blows the wind mode with formation nature wind.
On the basis of the scheme, the fresh air is controlled to be directly blown out in a natural wind blowing mode.
On the basis of the scheme, the trajectory of the intersection position of the fresh air and the air-conditioner air outlet is changed by adjusting the flow direction of the fresh air and the flow direction of the air-conditioner air outlet, so that different natural wind blowing modes are formed.
The embodiment of the invention also provides a fresh air conditioner, which is used for realizing the operation control method of the fresh air conditioner and comprises an indoor unit and an outdoor unit, wherein an air conditioning module and a fresh air module are arranged inside a shell of the indoor unit; and an outdoor temperature sensor is arranged on the outdoor unit.
According to the fresh air conditioner operation control method and the fresh air conditioner provided by the embodiment of the invention, the fresh air is selectively cooled or heated, so that the fresh air entering the room is in a comfortable temperature range, the damage of the fresh air to the indoor temperature is avoided, the comfort of the fresh air entering the room is ensured, and the user experience is improved; and the air conditioner can be operated initially, and whether the refrigeration or heating operation of the fresh air is started or not is selected according to the outdoor environment temperature, so that the intelligence of fresh air control can be further improved, and the improvement of user experience and the saving of electric energy are facilitated.
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 diagram of a fresh air conditioner operation control method according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a fresh air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a specific application example of the fresh air conditioner operation control method provided by the embodiment of the invention.
Reference numerals:
1. a housing; 2. an indoor heat exchanger; 3. a cross-flow fan; 4. an air outlet; 5. a fresh air heat exchanger; 6. a fresh air outlet; 7. a fan; 8. a fresh air volute; 9. a drain pipe; 10. a fixing hole; 11. a valve body; 12. an outdoor unit; 13. an outdoor temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1, an embodiment of the present invention provides a fresh air conditioner operation control method, where the fresh air conditioner operation control method includes: before fresh air is blown to the indoor, refrigerating or heating operation is selectively added; optionally refrigerate or heat the new trend for blow to indoor new trend unanimous with the air conditioner air-out, avoid the new trend to carry outdoor heat or cold volume directly to blow to indoor and cause the discomfort. Specifically, at the beginning of the operation of the air conditioner, the refrigeration or heating of the fresh air is controlled according to the outdoor environment temperature. In the beginning of starting the fresh air conditioner, whether the fresh air is refrigerated or heated can be specifically selected according to the outdoor environment temperature.
According to the operation control method of the fresh air conditioner, the fresh air is selectively cooled or heated, so that the fresh air entering the room can be in a comfortable temperature range, the damage of the fresh air to the indoor temperature is avoided, the comfort of the fresh air entering the room is ensured, and the user experience is improved; and the air conditioner can be operated initially, and whether the refrigeration or heating operation of the fresh air is started or not is selected according to the outdoor environment temperature, so that the intelligence of fresh air control can be further improved, and the improvement of user experience and the saving of electric energy are facilitated.
Specifically, when the outdoor environment temperature is high, the fresh air is controlled to be cooled and then blown into the room; when the outdoor environment temperature is lower, the fresh air is controlled to be heated and then blown to the indoor. The large disturbance of the indoor temperature caused by the introduction of the fresh air is avoided, and the user experience is reduced.
On the basis of the above embodiment, further, initially controlling the cooling or heating of the fresh air according to the outdoor ambient temperature specifically includes: when the outdoor environment temperature is greater than or equal to a first preset temperature, the fresh air is cooled and then blown out or directly blown out; at the moment, the outdoor environment temperature is higher, and the fresh air can be selected to be blown out after being refrigerated or directly blown out to the indoor according to the requirement. When the outdoor environment temperature is less than or equal to a second preset temperature, blowing out the fresh air after heating or directly blowing out the fresh air; at the moment, the outdoor environment temperature is lower, and the fresh air can be blown out after being heated or directly blown out to the indoor according to the requirement. Directly blowing out fresh air when the outdoor environment temperature is higher than a second preset temperature and lower than a first preset temperature; at the moment, the outdoor environment temperature is moderate, discomfort can not be caused when the fresh air is directly blown indoors, the fresh air can be directly blown indoors without heating or refrigerating the fresh air, the electric energy can be saved, and the comfort level of the indoor environment can be improved. Wherein the first preset temperature is greater than the second preset temperature.
Further, specific values of the first preset temperature and the second preset temperature can be flexibly set according to actual conditions without limitation.
Further, the operation control method for the fresh air conditioner provided by this embodiment further includes: and initially controlling the refrigeration or heating of fresh air according to the operation mode of the air conditioner. The actual air conditioner running mode that the user selected should still be considered promptly, judge whether need refrigerate or heat the operation to the new trend, can improve intelligent level, promote user experience.
On the basis of above-mentioned embodiment, furtherly, when outdoor ambient temperature is more than or equal to first preset temperature, blow out after refrigerating the new trend or directly blow out the new trend and specifically include: if the air conditioner is in a refrigeration mode, refrigerating the fresh air and then blowing out the fresh air; at this moment, the user sets up the air conditioner and is the refrigeration mode, explains that there is the refrigeration demand, and outdoor ambient temperature is higher this moment, if directly introduce the new trend, then can cause the indoor temperature disturbance, and the new trend directly blows and also can cause the discomfort to the user, consequently, can refrigerate the new trend earlier then blow to indoor again, promote user experience.
If the air conditioner is in a dehumidification mode, the fresh air is refrigerated and blown out, and meanwhile, the air speed of the fresh air is reduced; at the moment, the user sets the air conditioner to be in a dehumidification mode, which indicates that dehumidification requirements exist, the introduced fresh air can be refrigerated, and the dehumidification effect on the fresh air can be achieved when the fresh air is in contact with the heat exchanger, so that the humidity of the fresh air is reduced; and in order to avoid the disturbance of the introduced fresh air to the indoor humidity, the wind speed of the fresh air can be correspondingly reduced, so that the dehumidification effect is ensured, and the experience is improved. If the air conditioner is in other modes, the fresh air is directly blown out. At this moment, the user is little to the demand of refrigeration or dehumidification, and the direct new trend that introduces can satisfy the user demand, need not to refrigerate the new trend, can practice thrift the electric energy, reinforcing intellectuality.
On the basis of above-mentioned embodiment, furtherly, when outdoor ambient temperature is less than or equal to the second preset temperature, blow out after heating the new trend or directly blow out the new trend and specifically include: if the air conditioner is in a heating mode, blowing out the fresh air after heating; at this moment, the user sets up the air conditioner and for heating the mode, explains that there is the demand of heating, and outdoor ambient temperature is lower this moment, if directly introduce the new trend, then can cause the indoor temperature disturbance, and the new trend directly blows and also can cause the discomfort to the user, consequently, can heat the new trend earlier then blow to indoor again, promote user experience. If the air conditioner is in other modes, the fresh air is directly blown out. At the moment, the user is not large in demand of heating, the user demand can be met by directly introducing the fresh air, the fresh air is not required to be heated, electric energy can be saved, and intelligence is enhanced.
On the basis of the foregoing embodiment, further, the fresh air conditioner operation control method provided in this embodiment further includes: and after the indoor temperature reaches a preset temperature range, refrigerating or heating the fresh air according to the indoor temperature control. Namely, at the initial start of the air conditioner, the refrigeration or heating of fresh air can be controlled according to the outdoor environment temperature; with the operation of the air conditioner, the indoor temperature slowly approaches the preset temperature range; after the indoor temperature reaches the preset temperature range for the first time, the refrigeration or heating of the fresh air can be continuously controlled and adjusted according to the indoor real-time temperature. So that control to new trend air conditioner is adjusted more nimble, and is more intelligent, promotes user experience.
On the basis of the above embodiment, further, controlling the cooling or heating of the fresh air according to the indoor temperature specifically includes: in the refrigeration mode, if the indoor temperature is lower than a preset temperature range, directly blowing out fresh air; at this moment, the air conditioner moves under the mode of refrigeration, if indoor temperature is less than and predetermines the temperature range, explains that indoor cold volume is great, for promoting indoor comfort level, can introduce the new trend that does not refrigerate, comes the indoor cold volume of neutralization, makes the user be in comparatively comfortable natural environment, promotes user experience.
Further, under the refrigeration mode, when indoor temperature is higher than the preset temperature range, the fresh air can be refrigerated, so that the fresh air is blown to the indoor space after being cooled, the indoor temperature is quickly reduced, and the user requirement is met.
In the heating mode, if the indoor temperature is higher than the preset temperature range, the fresh air is directly blown out. At this moment, the air conditioner operates under the heating mode, if indoor temperature is higher than the preset temperature range, it is great to explain indoor heat, for promoting indoor comfort level, can introduce the new trend that does not heat, comes the indoor heat of neutralization, makes the user be in comparatively comfortable natural environment, promotes user experience.
Furthermore, in the heating mode, when the indoor temperature is lower than the preset temperature range, the heating operation can be performed on the fresh air, so that the fresh air is blown to the indoor space after being heated, the indoor temperature is rapidly increased, and the user requirement is met.
Further, in any mode, if the indoor temperature is within the preset temperature range, the related operation of the fresh air can be maintained.
Further, the preset temperature range may be set to a certain threshold range of the air-conditioning target temperature. For example, when the user sets the air-conditioning target temperature to 26 °, the preset temperature range may be set to 24-28 °. The preset temperature range can be flexibly set according to the actual situation without limitation.
On the basis of the foregoing embodiment, further, the fresh air conditioner operation control method provided in this embodiment further includes: adjust the new trend flow direction for the new trend intersects with the air conditioner air-out and converges, blows the wind mode with formation nature wind. Because the air conditioner air-out of present air conditioner is hot-blast or cool wind, blows and feels uncomfortable on the user's body, and this embodiment proposes the air guide grid of 6 departments of accessible regulation new trend export, adjusts the new trend flow direction for the new trend flows towards the air conditioner air-out. Through the mixing of fresh air and air conditioner air-out, can carry out neutralization between the two, form the mixed wind that is partial to the natural wind.
A natural wind blowing mode can be set for the user to select. If the user selects the natural wind blowing mode, the fresh air flow direction can be adjusted to be mixed with the air outlet of the air conditioner.
On the basis of the above embodiment, further, under the natural wind blowing mode, the fresh air is controlled to be directly blown out. Namely, under the natural wind blowing mode, the fresh air is directly blown out to be mixed with the air outlet of the air conditioner without refrigerating or heating the fresh air. So that the fresh air and the air outlet of the air conditioner are mutually neutralized.
On the basis of the above embodiment, further, fresh air outlet 6 and air-conditioning outlet 4 can independently set up in this embodiment, are convenient for realize the different intersection position of fresh air and air-conditioning air-out. The trajectory of the intersection position of the fresh air and the air outlet of the air conditioner is changed by adjusting the flow direction of the fresh air and the flow direction of the air outlet of the air conditioner, so that different natural wind blowing modes are formed. Specifically, for example, the fresh air flow direction and the air conditioner outlet air flow direction may not change after the settings are intersected, so that the mixed air formed by the fresh air and the air conditioner outlet air flows along a straight line. But also real-time adjustment new trend flow direction and air conditioner air-out flow direction, under the crossing circumstances of assurance new trend and air conditioner air-out, realize mixing the swing about and/or about the wind, still can realize mixing the wind and flow along the curve to form different natural wind mode of blowing and supply the user to select, improve intelligence and flexibility.
Furthermore, the mixed wind speed of the fresh air and the air outlet of the air conditioner and the ratio of the fresh air to the air outlet of the air conditioner are changed by adjusting the wind speed of the fresh air and the wind speed of the air outlet of the air conditioner. The fresh air speed and the air conditioner air outlet speed can be increased or reduced simultaneously, so that the mixed air speed is increased or reduced; the air speed of fresh air can be independently increased or reduced, and the air outlet speed of the air conditioner is kept unchanged; the air outlet speed of the air conditioner can be independently increased or reduced, and the fresh air speed is kept unchanged. Multiple choices can be formed, more requirements of users are met, and user experience is improved.
On the basis of the foregoing embodiments, further, referring to fig. 2, the present embodiment provides a fresh air conditioner for implementing the fresh air conditioner operation control method described in any of the foregoing embodiments, where the fresh air conditioner includes an indoor unit and an outdoor unit 12, an air conditioning module and a fresh air module are arranged inside a casing 1 of the indoor unit, and the air conditioning module includes an indoor heat exchanger 2. And a cross-flow fan 3 is arranged at the indoor heat exchanger 2. The cross flow fan 3 is used for driving air conditioner outlet air to flow. The air conditioning module is a conventional component of an air conditioner for implementing cooling or heating to condition indoor air. The fresh air module comprises a fresh air volute 8, a fan 7 and a fresh air heat exchanger 5, wherein the fan 7 and the fresh air heat exchanger 5 are arranged inside the fresh air volute 8, and the fresh air heat exchanger 5 and the indoor heat exchanger 2 are connected to a refrigerant pipeline in parallel. That is, the inlet of the fresh air heat exchanger 5 is connected to the inlet pipeline of the indoor heat exchanger 2, and the outlet of the fresh air heat exchanger 5 is connected to the outlet pipeline of the indoor heat exchanger 2. So that the medium in the refrigerant pipeline can be partially shunted to the fresh air heat exchanger 5, and the fresh air heat exchanger 5 and the indoor heat exchanger 2 can synchronously refrigerate or heat.
The casing 1 is provided with a fresh air outlet 6. The fresh air outlet 6 corresponds to the fresh air module and is used for conveying fresh air indoors. The casing 1 is also provided with an air outlet 4 corresponding to the air conditioning module for blowing air out of the air conditioner. The fresh air outlet 6 and the air outlet 4 can be respectively arranged at the front side of the machine shell 1. An air guide grid is arranged at the fresh air outlet 6; used for adjusting the flow direction of fresh air. An outdoor temperature sensor 13 is attached to the outdoor unit 12. The pipeline of the fresh air heat exchanger 5 is provided with a valve body 11. The opening and closing of the valve body 11 can be flexibly controlled, so that whether the fresh air heat exchanger 5 carries out refrigeration or heating is controlled, and more different requirements are met. The valve body 11 is used for opening and closing adjustment according to the outdoor temperature detected by the outdoor temperature sensor 13.
Furthermore, the fresh air module is also connected with a drain pipe 9. In the cooling mode, the refrigerant medium flows through the fresh air heat exchanger 5, and condensed water may be generated on the surface of the fresh air heat exchanger 5. The drain pipe 9 is used to drain the condensed water. The drain pipe 9 is connected to the lowest part of the fresh air volute 8. The casing 1 is provided with a fixing hole 10, the drain pipe 9 penetrates out of the casing 1 through the fixing hole 10, and the fixing hole 10 is lower than the drain outlet. So that the condensed water collected at the drain port can be smoothly discharged out of the room through the drain pipe 9.
On the basis of above-mentioned embodiment, furtherly, because fresh air conditioner air outlet 4 blows cool wind when the refrigeration in summer, lower part fresh air export 6 is the hot-blast of the outdoor side of introduction, can make the refrigerating output increase of needs, cause the waste of the energy, the people can experience cold and hot wind of joining simultaneously when the air outlet 4 is preceding, user experience is relatively poor, so this embodiment installs the heat exchanger additional with fresh air outlet 4 department, through its operation of control logic control, make the temperature of upper and lower air outlet 4 reach unanimously, promote user experience. In order to save energy and reduce power consumption, after the indoor unit evaporator and the heat exchanger at the fresh air outlet 6 are communicated, the opening and closing of the stop valve of the indoor unit, namely the valve body 11, are controlled through control logic, so that the fresh air is cool air during refrigeration, and the fresh air is hot air during heating.
Specifically, referring to fig. 3, in this embodiment, the air introduced from the outside is blown out through the heat exchanger, and the specific control logic of the refrigerant cycle is as follows:
the first preset temperature was set at 30 °. When the outdoor temperature detected by the outdoor sensor is more than 30 ℃, the user controls the air conditioner to be in a refrigeration mode, the stop valve is opened, and the refrigerant runs into the fresh air heat exchanger 5 through the pipeline to cool the introduced fresh air; when a user controls the air conditioner to be in a dehumidification mode, the stop valve is opened, the rotating speed of the fresh air centrifugal fan 7 is reduced, the refrigerant runs into the fresh air heat exchanger 5 through the pipeline to cool the introduced fresh air, the air speed is low in the mode, the introduced fresh air is reduced to water dew when reaching a condensation point, and the water dew is discharged through the water discharge pipe 9 to achieve the purpose of dehumidification; if the user controls the air conditioner to be in other modes, the stop valve is closed, the refrigerant does not pass through the fresh air heat exchanger 5, and the fresh air temperature is the outdoor air temperature;
the second preset temperature was set at 18 deg.. When the outdoor temperature detected by the outdoor sensor is more than 18 ℃ and less than T and less than 30 ℃, the stop valve is closed, the refrigerant does not pass through the fresh air heat exchanger 5, and the fresh air temperature is the outdoor air temperature. When the outdoor temperature T detected by the outdoor sensor is less than 18 ℃, the user controls the air conditioner to be in a heating mode, the stop valve is opened, and the refrigerant runs into the fresh air heat exchanger 5 through the pipeline to heat the introduced fresh air; the user control air conditioner is other modes, then the stop valve is closed, and the refrigerant does not pass through new trend heat exchanger 5, and the new trend temperature is outdoor air temperature.
Further, this embodiment proposes to mix the natural wind through with air conditioner air-out and new trend and realize gentle wind technique. The stepping motor and the swing page are added at the fresh air outlet 6, so that the fresh air can be blown at a certain angle, and the air conditioner is converged with the air outlet direction of the fresh air system when being directly blown, thereby forming softer natural air and reducing the effect of direct blowing of the air speed. The wind that comes out through with new trend and air conditioner forms one and converges to form soft wind, wind is harder when avoiding blowing the people on one's body, has also avoided the new trend to carry outdoor heat simultaneously, blows equally uncomfortable on the person, promotes user experience.
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 operation control method is characterized by comprising the following steps:
before fresh air is blown to the indoor, refrigerating or heating operation is selectively added;
and initially controlling the refrigeration or heating of the fresh air according to the outdoor environment temperature.
2. The fresh air conditioner operation control method according to claim 1, wherein initially controlling cooling or heating of fresh air according to an outdoor ambient temperature specifically comprises:
when the outdoor environment temperature is greater than or equal to a first preset temperature, the fresh air is cooled and then blown out or directly blown out;
when the outdoor environment temperature is less than or equal to a second preset temperature, blowing out the fresh air after heating or directly blowing out the fresh air;
directly blowing out fresh air when the outdoor environment temperature is higher than a second preset temperature and lower than a first preset temperature;
wherein the first preset temperature is greater than the second preset temperature.
3. The fresh air conditioner operation control method according to claim 2, wherein when the outdoor ambient temperature is greater than or equal to the first preset temperature, the step of blowing out the fresh air after cooling or directly blowing out the fresh air specifically comprises:
if the air conditioner is in a refrigeration mode, refrigerating the fresh air and then blowing out the fresh air;
if the air conditioner is in a dehumidification mode, the fresh air is refrigerated and blown out, and meanwhile, the air speed of the fresh air is reduced;
if the air conditioner is in other modes, the fresh air is directly blown out.
4. The fresh air conditioner operation control method according to claim 3, wherein when the outdoor ambient temperature is less than or equal to a second preset temperature, blowing out the fresh air after heating or directly blowing out the fresh air specifically comprises:
if the air conditioner is in a heating mode, blowing out the fresh air after heating;
if the air conditioner is in other modes, the fresh air is directly blown out.
5. The fresh air conditioner operation control method according to any one of claims 1 to 4, further comprising: and after the indoor temperature reaches a preset temperature range, refrigerating or heating the fresh air according to the indoor temperature control.
6. The fresh air conditioning operation control method according to claim 5, wherein controlling the cooling or heating of the fresh air according to the indoor temperature specifically comprises:
in the refrigeration mode, if the indoor temperature is lower than a preset temperature range, directly blowing out fresh air;
in the heating mode, if the indoor temperature is higher than the preset temperature range, the fresh air is directly blown out.
7. The fresh air conditioner operation control method according to any one of claims 1 to 4, further comprising: adjust the new trend flow direction for the new trend intersects with the air conditioner air-out and converges, blows the wind mode with formation nature wind.
8. The fresh air conditioner operation control method according to claim 7, wherein in a natural wind blowing mode, fresh air is controlled to be directly blown out.
9. The fresh air conditioning operation control method according to claim 7, wherein the trajectory of the intersection of the fresh air and the air conditioner outlet air is changed by adjusting the fresh air flow direction and the air conditioner outlet air flow direction to form different natural air blowing modes.
10. A fresh air conditioner is characterized in that the fresh air conditioner is used for realizing the operation control method of the fresh air conditioner as claimed in any one of claims 1 to 9, and comprises an indoor unit and an outdoor unit, wherein an air conditioning module and a fresh air module are arranged inside a casing of the indoor unit, the air conditioning module comprises an indoor heat exchanger, the fresh air module comprises a fresh air volute, a fan and a fresh air heat exchanger, the fan and the fresh air heat exchanger are arranged inside the fresh air volute, the fresh air heat exchanger and the indoor heat exchanger are connected to a refrigerant pipeline in parallel, a fresh air outlet is arranged on the casing, and an air guide grid; and an outdoor temperature sensor is arranged on the outdoor unit.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685913A (en) * | 2021-08-02 | 2021-11-23 | 重庆海尔空调器有限公司 | Control method of fresh air conditioner |
| CN114484606A (en) * | 2022-02-17 | 2022-05-13 | 宁波奥克斯电气股份有限公司 | Fresh air conditioner, control method and device thereof and readable storage medium |
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| CN114963319A (en) * | 2022-06-02 | 2022-08-30 | Tcl空调器(中山)有限公司 | Fresh air temperature control method and device of air conditioner, air conditioner and storage medium |
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| CN114484606A (en) * | 2022-02-17 | 2022-05-13 | 宁波奥克斯电气股份有限公司 | Fresh air conditioner, control method and device thereof and readable storage medium |
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| CN114893858A (en) * | 2022-05-17 | 2022-08-12 | 珠海格力电器股份有限公司 | Air conditioner and air outlet control method thereof, computer device and computer readable storage medium |
| CN114963319A (en) * | 2022-06-02 | 2022-08-30 | Tcl空调器(中山)有限公司 | Fresh air temperature control method and device of air conditioner, air conditioner and storage medium |
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