CN107388358B - Vertical air conditioner and high-temperature refrigeration control method and device thereof - Google Patents
Vertical air conditioner and high-temperature refrigeration control method and device thereof Download PDFInfo
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- CN107388358B CN107388358B CN201710577288.2A CN201710577288A CN107388358B CN 107388358 B CN107388358 B CN 107388358B CN 201710577288 A CN201710577288 A CN 201710577288A CN 107388358 B CN107388358 B CN 107388358B
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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
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Abstract
The invention discloses a vertical air conditioner and a high-temperature refrigeration control method and device thereof, wherein the high-temperature refrigeration control method comprises the following steps: acquiring the outdoor environment temperature; judging whether the outdoor environment temperature is greater than or equal to a first preset temperature or not; if the outdoor environment temperature is greater than or equal to the first preset temperature, the direction of the air guide strips is adjusted by controlling the driving motor, so that the outlet air of the indoor unit is blown to the air return frame. Therefore, the load of the compressor can be reduced, the compressor can be ensured to safely and reliably operate, the fluctuation range of the indoor temperature can be reduced, and the comfort level of a user is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a high-temperature refrigeration control method of a vertical air conditioner, a high-temperature refrigeration control device of the vertical air conditioner and the vertical air conditioner with the high-temperature refrigeration control device.
Background
Generally, an air conditioning system adopts an unloading mode to reduce the system load during high-temperature refrigeration so as to ensure that the system can safely and reliably operate. For example, whether the air conditioning system is in an overload operation state is judged by detecting parameters such as outdoor environment temperature, if so, the compressor and the whole air conditioning system are protected from being damaged by a mode of closing the compressor, but in a high-temperature load state, the air conditioning system is generally required to refrigerate to keep the indoor temperature, so that the mode can protect the air conditioning system, but also can cause the indoor temperature to rise, and the comfort level of a user is greatly reduced. Moreover, in some harsh environments, when this unloading mode fails, it can also result in a protective shutdown of the compressor due to excessive loading.
In addition, for a constant-speed air conditioning system, when the outdoor environment temperature is high, the air conditioning system can be only stopped in a protection mode according to judgment whether the outdoor environment temperature exceeds the unit use range, and the high-temperature operation range of the air conditioning system cannot be expanded.
Disclosure of Invention
The present invention is directed to solving at least one of the problems in the art to some extent.
Therefore, a first objective of the present invention is to provide a high-temperature refrigeration control method for a floor air conditioner, which can not only reduce the load of the compressor and ensure the safe and reliable operation of the compressor, but also reduce the fluctuation range of the indoor temperature and improve the comfort of the user.
A second object of the invention is to propose a computer-readable storage medium.
The third purpose of the invention is to provide a high-temperature refrigeration control device of the vertical air conditioner.
The fourth purpose of the invention is to provide a vertical air conditioner.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a high temperature refrigeration control method for a floor air conditioner, where the floor air conditioner includes an outdoor unit and an indoor unit, the outdoor unit includes a compressor, the indoor unit includes air guide strips, a driving motor for driving the air guide strips to operate, and a return air frame, and the high temperature refrigeration control method includes the following steps: acquiring the outdoor environment temperature; judging whether the outdoor environment temperature is greater than or equal to a first preset temperature or not; if the outdoor environment temperature is greater than or equal to the first preset temperature, the direction of the air guide strips is adjusted by controlling the driving motor, so that the outlet air of the indoor unit is blown to the air return frame.
According to the high-temperature refrigeration control method of the vertical air conditioner, the outdoor environment temperature is obtained firstly, whether the outdoor environment temperature is larger than or equal to the first preset temperature or not is judged, and if the outdoor environment temperature is larger than or equal to the first preset temperature, the direction of the air guide strip is adjusted by controlling the driving motor, so that the air outlet of the indoor unit is blown to the air return frame. Therefore, the load of the compressor can be reduced, the compressor can be ensured to safely and reliably operate, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of a user is improved.
In addition, the high-temperature refrigeration control method for the vertical air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the present invention, when the outlet air of the indoor unit is blown to the return frame, the load of the compressor is reduced by reducing the temperature difference between the return air temperature and the set temperature, so that the compressor is kept in an operating state.
According to an embodiment of the present invention, the air guide strip is adjusted to move towards the air return frame so as to blow the air of the indoor unit towards the air return frame.
Furthermore, the air guide strip and the air return frame are arranged on the same side of the indoor unit, and the vertical plane between the air guide strip and the indoor unit is adjusted to be 10-45 degrees.
In order to achieve the above object, a second embodiment of the present invention provides a computer-readable storage medium having instructions stored therein, wherein when the instructions are executed, the vertical air conditioner performs the above-mentioned high-temperature refrigeration control method.
According to the computer-readable storage medium of the embodiment of the invention, by executing the high-temperature refrigeration control method of the vertical air conditioner, the load of the compressor can be reduced, the compressor can be ensured to run safely and reliably, meanwhile, the fluctuation range of the indoor temperature can be reduced, and the comfort level of a user is improved.
In order to achieve the above object, a third embodiment of the present invention provides a high temperature refrigeration control device for a floor air conditioner, where the floor air conditioner includes an outdoor unit and an indoor unit, the outdoor unit includes a compressor, the indoor unit includes an air guide bar, a driving motor for driving the air guide bar, and a return air frame, and the high temperature refrigeration device includes: the acquisition module is used for acquiring the outdoor environment temperature; the judging module is used for judging whether the outdoor environment temperature is greater than or equal to a first preset temperature or not; and the control module is used for generating an adjusting signal when the outdoor environment temperature is greater than or equal to the first preset temperature, and controlling the driving motor to adjust the direction of the air guide strip according to the adjusting signal so as to enable the air outlet of the indoor unit to be blown to the air return frame.
According to the high-temperature refrigeration control device of the vertical air conditioner, the outdoor environment temperature is obtained through the obtaining module, whether the outdoor environment temperature is larger than or equal to the first preset temperature or not is judged through the judging module, if yes, the control module generates the adjusting signal, and the driving motor is controlled according to the adjusting signal to adjust the direction of the air guide strip, so that the outlet air of the indoor unit is blown to the air return frame. Therefore, the load of the compressor can be reduced, the compressor can be ensured to run reliably, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of users is improved.
In addition, the high-temperature refrigeration control device of the vertical air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the present invention, when the outlet air of the indoor unit is blown to the return frame, the load of the compressor is reduced by reducing the temperature difference between the return air temperature and the set temperature, so that the compressor is kept in an operating state.
According to an embodiment of the present invention, the control module adjusts the air guide strip to move towards the air return frame so as to make the outlet air of the indoor unit blow towards the air return frame.
Furthermore, the air guide strip and the air return frame are arranged on the same side of the indoor unit, and the vertical plane between the air guide strip and the indoor unit is adjusted to be 10-45 degrees.
In order to achieve the above object, a fourth aspect of the present invention provides a floor air conditioner, which includes the above high temperature refrigeration control device for a floor air conditioner.
According to the vertical air conditioner provided by the embodiment of the invention, through the high-temperature refrigeration control device, the load of the compressor can be reduced, the compressor can be ensured to run safely and reliably, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of a user is improved.
Drawings
Fig. 1 is a flowchart of a high temperature refrigeration control method of a stand type air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an indoor unit of a floor type air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart of a high temperature cooling control method of a stand type air conditioner according to an embodiment of the present invention; and
fig. 4 is a block diagram schematically illustrating a high temperature refrigeration control apparatus of a floor type air conditioner according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A high-temperature refrigeration control method of a floor air conditioner, a computer-readable storage medium, a high-temperature refrigeration control device of a floor air conditioner, and a floor air conditioner having the high-temperature refrigeration control device according to embodiments of the present invention are described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a high temperature cooling control method of a floor type air conditioner according to an embodiment of the present invention.
In an embodiment of the present invention, the floor air conditioner may include an outdoor unit and an indoor unit. The outdoor unit may include a compressor, and the indoor unit may include a wind guide bar, a driving motor to drive the wind guide bar to operate, and a return frame.
As shown in fig. 1, the method for controlling high-temperature refrigeration of a floor air conditioner according to an embodiment of the present invention may include the following steps:
and S1, acquiring the outdoor environment temperature.
Specifically, the outdoor ambient temperature may be acquired by an outdoor temperature sensor provided on the outdoor unit.
And S2, judging whether the outdoor environment temperature is greater than or equal to the first preset temperature.
The first preset temperature is related to the highest refrigerating capacity of the vertical air conditioner, and can be specifically calibrated according to actual conditions.
And S3, if the outdoor environment temperature is greater than or equal to the first preset temperature, controlling the driving motor to adjust the direction of the air guide strips so as to blow the outlet air of the indoor unit to the air return frame.
According to one embodiment of the invention, the air guide strip is adjusted to move towards the direction of the air return frame so that the outlet air of the indoor unit is blown to the air return frame.
When the air outlet of the indoor unit blows to the air return frame, the load of the compressor is reduced by reducing the temperature difference between the air return temperature and the set temperature, so that the compressor keeps the running state.
Specifically, when the floor air conditioner operates in the cooling mode, the outdoor ambient temperature is acquired in real time, and the relationship between the outdoor ambient temperature and the first preset temperature is determined. If the outdoor environment temperature is lower than the first preset temperature, the current system load is in the load range which can be reached by the compressor, and the vertical air conditioner is controlled to continue to normally operate; if the outdoor ambient temperature is greater than or equal to the first preset temperature, it is indicated that the current system load has exceeded the maximum load that can be reached by the compressor, at which point the system load can be reduced by appropriately adjusting the components of the indoor unit. For example, the direction of the air guide strips can be adjusted by controlling the rotation of a driving motor for driving the air guide strips to rotate, so that the outlet air of the indoor unit is blown to the air return frame, and cold air is directly blown to the air return frame, so that the return air temperature of the indoor unit is reduced, and the temperature difference between the return air temperature of the indoor unit and the set temperature is reduced.
Therefore, the high-temperature refrigeration control method of the vertical air conditioner provided by the embodiment of the invention can effectively reduce the load of the compressor, ensure the safe and reliable operation of the compressor, reduce the fluctuation range of the indoor temperature and improve the comfort level of users.
Further, in an embodiment of the present invention, the air guide strip and the air return frame are disposed on the same side of the indoor unit, and the angle between the air guide strip and the vertical plane of the indoor unit is adjusted to 10 ° to 45 °.
Specifically, theoretically, the smaller the included angle between the air guide strip and the vertical surface of the indoor unit is, the more the air blown out by the indoor unit faces the air return frame, but when the included angle is too small, the air volume blown out by the indoor unit is greatly reduced (when the included angle between the air guide strip and the vertical surface of the indoor unit is 0 °, the air guide strip is in a closed state), so based on the consideration of the two aspects, preferably, the air guide strip and the vertical surface of the indoor unit are adjusted to 10 ° to 45 °, so that the air blown out by the indoor unit can conveniently enter the air return frame, meanwhile, the indoor cold requirement can be ensured, the fluctuation of indoor temperature is further reduced, and the comfort level of a user is greatly improved.
In order to make the present invention more clear to those skilled in the art, as shown in fig. 3, the high temperature refrigeration control method of the floor air conditioner according to the embodiment of the present invention may include the following steps:
and S101, operating the vertical air conditioner in a cooling mode.
S102, acquiring the outdoor environment temperature.
S103, judging whether the outdoor environment temperature is greater than or equal to a first preset temperature. If yes, go to step S104; if not, return to step S101.
And S104, controlling a driving motor for driving the air guide strips to operate so as to adjust the direction of the air guide strips, and enabling the angle between the air guide strips and the vertical plane of the indoor unit to be 10 degrees so that the outlet air of the indoor unit is blown to the air return frame.
And S105, continuously operating the vertical air conditioner in the current state.
In summary, according to the high-temperature refrigeration control method of the floor air conditioner in the embodiment of the present invention, the outdoor ambient temperature is firstly obtained, and whether the outdoor ambient temperature is greater than or equal to the first preset temperature is determined, if yes, the direction of the air guide strip is adjusted by controlling the driving motor, so that the outlet air of the indoor unit blows the return air frame. Therefore, the load of the compressor can be reduced, the compressor can be ensured to safely and reliably operate, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of a user is improved.
Based on the high-temperature refrigeration control method of the vertical air conditioner in the embodiment, the invention provides a computer readable storage medium.
In an embodiment of the present invention, a computer-readable storage medium has instructions stored therein, which when executed, the stand air conditioner performs the above-described high temperature refrigeration control method.
According to the computer-readable storage medium of the embodiment of the invention, by executing the high-temperature refrigeration control method of the vertical air conditioner, the load of the compressor can be reduced, the compressor can be ensured to run safely and reliably, meanwhile, the fluctuation range of the indoor temperature can be reduced, and the comfort level of a user is improved.
In order to realize the high-temperature refrigeration control method of the vertical air conditioner, the invention also provides a high-temperature refrigeration control device of the vertical air conditioner.
In an embodiment of the present invention, as shown in fig. 2, the floor air conditioner may include an outdoor unit (not specifically shown) and an indoor unit 100, the outdoor unit may include a compressor, and the indoor unit 100 may include a wind guide bar 110, a driving motor 120 for driving the wind guide bar to operate, a return air frame 130, and a control device 140.
Fig. 4 is a block diagram schematically illustrating a high temperature refrigeration control apparatus of a floor type air conditioner according to an embodiment of the present invention. As shown in fig. 4, the high temperature refrigeration control device of a floor air conditioner according to an embodiment of the present invention may include an obtaining module 10, a determining module 20, and a control module 30.
The obtaining module 10 is configured to obtain an outdoor environment temperature, the determining module 20 is configured to determine whether the outdoor environment temperature is greater than or equal to a first preset temperature, and the control module 30 is configured to generate an adjusting signal when the outdoor environment temperature is greater than or equal to the first preset temperature, and control the driving motor 120 to adjust the direction of the air guide strip 110 according to the adjusting signal, so that the outlet air of the indoor unit is blown to the air return frame 130.
In an embodiment of the present invention, the high temperature refrigeration control device of the floor air conditioner may be integrated into the control apparatus 140 of the floor air conditioner.
According to an embodiment of the present invention, when the outlet air of the indoor unit 100 is blown to the return air frame 130, the load of the compressor is reduced by reducing the temperature difference between the return air temperature and the set temperature to maintain the compressor in the operation state.
According to an embodiment of the present invention, the control module 30 adjusts the air guide bar 110 to move towards the air return frame 130 so that the outlet air of the indoor unit is blown towards the air return frame 130.
Further, the air guide strip 110 and the air return frame 130 are arranged on the same side of the indoor unit, and the vertical plane between the air guide strip 110 and the indoor unit 100 is adjusted to 10-45 °.
According to the high-temperature refrigeration control device of the vertical air conditioner, the outdoor environment temperature is obtained through the obtaining module, whether the outdoor environment temperature is larger than or equal to the first preset temperature or not is judged through the judging module, if yes, the control module generates the adjusting signal, and the driving motor is controlled according to the adjusting signal to adjust the direction of the air guide strip, so that the outlet air of the indoor unit is blown to the air return frame. Therefore, the load of the compressor can be reduced, the compressor can be ensured to run reliably, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of users is improved.
Based on the embodiment, the invention further provides a vertical air conditioner.
The floor air conditioner according to the embodiment of the present invention may include the high-temperature refrigeration control device of the floor air conditioner according to the embodiment of the present invention, and specific implementation manners thereof may refer to the above embodiments, and details thereof are not repeated herein.
According to the vertical air conditioner provided by the embodiment of the invention, through the high-temperature refrigeration control device, the load of the compressor can be reduced, the compressor can be ensured to run safely and reliably, meanwhile, the fluctuation range of indoor temperature can be reduced, and the comfort level of a user is improved.
In addition, other structures and functions of the floor air conditioner according to the embodiment of the present invention are known to those skilled in the art, and are not described herein for reducing redundancy.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A high-temperature refrigeration control method of a vertical air conditioner is characterized in that the vertical air conditioner comprises an outdoor unit and an indoor unit, the outdoor unit comprises a compressor, the indoor unit comprises an air guide strip, a driving motor for driving the air guide strip to operate and a return air frame, and the high-temperature refrigeration control method comprises the following steps:
acquiring the outdoor environment temperature;
judging whether the outdoor environment temperature is greater than or equal to a first preset temperature or not;
if the outdoor environment temperature is greater than or equal to the first preset temperature, the direction of the air guide strips is adjusted by controlling the driving motor, so that the outlet air of the indoor unit is blown to the air return frame, and when the outlet air of the indoor unit is blown to the air return frame, the load of the compressor is reduced by reducing the temperature difference between the return air temperature and the set temperature, so that the compressor keeps the running state.
2. The method as claimed in claim 1, wherein the air guide strip is adjusted to move toward the air return frame so that the outlet air of the indoor unit is blown toward the air return frame.
3. The method as claimed in claim 2, wherein the air guide strip and the air return frame are disposed on the same side of the indoor unit, and the angle between the air guide strip and the vertical plane of the indoor unit is adjusted to 10 ° to 45 °.
4. A computer-readable storage medium having instructions stored therein, which when executed, the floor air conditioner performs the high temperature refrigeration control method of any one of claims 1-3.
5. The utility model provides a high temperature refrigeration controlling means of floor air conditioner, its characterized in that, the floor air conditioner includes off-premises station and indoor set, the off-premises station includes the compressor, the indoor set includes wind-guiding strip, drive wind-guiding strip moving driving motor and return air frame, high temperature refrigeration device includes:
the acquisition module is used for acquiring the outdoor environment temperature;
the judging module is used for judging whether the outdoor environment temperature is greater than or equal to a first preset temperature or not;
and the control module is used for generating an adjusting signal when the outdoor environment temperature is greater than or equal to the first preset temperature, and controlling the driving motor according to the adjusting signal to adjust the direction of the air guide strip so as to enable the outlet air of the indoor unit to be blown to the air return frame, wherein when the outlet air of the indoor unit is blown to the air return frame, the load of the compressor is reduced by reducing the temperature difference between the return air temperature and the set temperature so as to enable the compressor to keep the running state.
6. The device as claimed in claim 5, wherein the control module adjusts the air guide strip to move towards the air return frame so as to blow the outlet air of the indoor unit towards the air return frame.
7. The high-temperature refrigeration control device of the vertical air conditioner as claimed in claim 6, wherein the air guide strip and the air return frame are arranged on the same side of the indoor unit, and the angle between the air guide strip and the vertical plane of the indoor unit is adjusted to 10-45 °.
8. A vertical air conditioner characterized by comprising the high temperature refrigeration control device of the vertical air conditioner according to any one of claims 5 to 7.
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| CN111637536A (en) * | 2020-05-25 | 2020-09-08 | 海信（山东）空调有限公司 | Mobile air conditioner and control method and control device thereof |
| CN112797576B (en) * | 2020-12-25 | 2023-02-07 | 珠海格力电器股份有限公司 | High-temperature refrigeration air conditioner control method |
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| JP4043183B2 (en) * | 2000-10-02 | 2008-02-06 | 三洋電機株式会社 | Air conditioner |
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| CN107388358A (en) | 2017-11-24 |
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