CN108266876B - Electric control box, air conditioner and control method of air conditioner - Google Patents
Electric control box, air conditioner and control method of air conditioner Download PDFInfo
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- CN108266876B CN108266876B CN201810034176.7A CN201810034176A CN108266876B CN 108266876 B CN108266876 B CN 108266876B CN 201810034176 A CN201810034176 A CN 201810034176A CN 108266876 B CN108266876 B CN 108266876B
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Abstract
The invention provides an electric control box, an air conditioner, a control method of the air conditioner, computer equipment and a readable storage medium. Automatically controlled box is used for the air conditioner, and automatically controlled box inside is provided with the refrigerant radiator, and automatically controlled box includes: the first detection module is used for detecting whether condensate water is generated on the surface of the refrigerant radiator; the second detection module is used for detecting the surface temperature of the refrigerant radiator; the third detection module is used for detecting the temperature inside the cavity of the electric control box; the fourth detection module is used for detecting the humidity inside the cavity of the electric control box; the main control module is respectively electrically connected with the first detection module to the fourth detection module and used for outputting a control instruction according to the detection results of the first detection module to the fourth detection module; the first adjusting module is electrically connected with the main control module and used for receiving the control instruction and adjusting the control action of the air conditioner according to the control instruction. The invention prevents the generation of condensed water in the electric control box, thereby improving the reliability of the air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an electric control box, an air conditioner, a control method of the air conditioner, computer equipment and a computer readable storage medium.
Background
The gradual increase of the single capacity of the central air conditioner external unit and the capacity of a single compressor is an industry trend, the calorific value of a single IPM Module (intelligent power Module) or an IGBT (Insulated Gate bipolar transistor) Module is increased, the effect of the traditional air cooling mode is poor, a fan is also required to participate in parameter control such as system pressure, contradictions exist sometimes between Module heat dissipation and performance system control, refrigerant heat dissipation is more and more applied with good heat dissipation effect and without influencing performance system control, but new problems are brought at the same time: and (5) condensing water. Generally speaking, normal installation, control, air conditioner producer all pass through strict experimental verification, can not produce the comdenstion water, but actually still have some uncontrollable factors to lead to the production of comdenstion water, if: market installer is for saving the cost, privately reduces the pipe diameter, if the liquid pipe reduces, the resistance will grow, the supercooling degree will increase, condenser outlet temperature will be than normal low, lead to radiator surface temperature very low, and at this moment if automatically controlled box cavity temperature exceeds refrigerant radiator surface temperature by a definite value, the air has the production that just probably has the comdenstion water again, in case there is water in the automatically controlled box, be fatal influence to automatically controlled box safety and reliability, can lead to whole automatically controlled box to catch fire when serious.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the invention provides an electrical control box.
A second aspect of the present invention is to provide an air conditioner.
A third aspect of the present invention is to provide a control method of an air conditioner.
A fourth aspect of the invention is directed to a computer device.
A fifth aspect of the present invention is directed to a computer-readable storage medium.
In view of the above, according to an aspect of the present invention, an electrical control box for an air conditioner is provided, in which a refrigerant radiator is disposed, and the electrical control box includes: the first detection module is arranged on the surface of the refrigerant radiator and used for detecting whether condensate water is generated on the surface of the refrigerant radiator; the second detection module is arranged on the surface of the refrigerant radiator and used for detecting the surface temperature of the refrigerant radiator; the third detection module is arranged above the refrigerant radiator and used for detecting the temperature inside the cavity of the electric control box; the fourth detection module is used for detecting the humidity inside the cavity of the electric control box; the main control module is respectively electrically connected with the first detection module to the fourth detection module and used for outputting a control instruction according to detection results of the first detection module to the fourth detection module; and the first adjusting module is electrically connected with the main control module and is used for receiving the control instruction and adjusting the control action of the air conditioner according to the control instruction.
The electric control box provided by the invention is provided with a first detection module, a second detection module, a third detection module and a fourth detection module, whether condensate water is generated by a refrigerant radiator in the electric control box or not can be detected, the surface temperature of the refrigerant radiator and the temperature and humidity of a cavity of the electric control box can be detected, a detection signal and a detection parameter provide basis for a main control module to output a control instruction, and the first adjustment module further controls the air conditioner according to the control instruction, so that the detection and judgment on whether the electric control box generates the condensate water or not and the probability of generating the condensate water are realized, corresponding adjustment is carried out on the control of the air conditioner according to the detection judgment result, the generation of the condensate water is prevented, even if the condensate water is generated, the damage of devices and the occurrence of fire can be reduced, and the reliability of the air.
The electric control box according to the invention can also have the following technical characteristics:
in the above technical solution, preferably, the method further includes: and the second adjusting module is electrically connected with the main control module and used for receiving the control instruction and adjusting the display information of the air conditioner according to the control instruction.
In this technical scheme, automatically controlled box still includes second adjustment module, and second adjustment module can make the adjustment to the display information of air conditioner, specifically makes different adjustments according to the detection information and the testing result of first detection module to fourth detection module, can realize showing different warning information to different testing results for user or maintenance personal can carry out the processing of pertinence according to reminding information.
In any of the above technical solutions, preferably, the control instruction includes: instructions to control the action and/or instructions to control the display.
In the technical scheme, the air conditioner can be controlled through the control instruction, when the electric control box does not produce condensed water, the probability of producing the condensed water is reduced, and when the electric control box produces the condensed water, the electric control box can be protected in time, so that the damage of devices is reduced; the control of the display information can also be realized through the control instruction.
According to a second aspect of the present invention, an air conditioner is provided, which includes the electric control box in any one of the above technical solutions.
The air conditioner provided by the invention comprises the electric control box in any technical scheme, so that the air conditioner has all the beneficial effects of the electric control box, and the details are not repeated.
According to a third aspect of the present invention, there is provided a control method of an air conditioner, for the air conditioner in any one of the above technical solutions, the control method comprising: when no condensate water is generated on the surface of the refrigerant radiator, receiving detection parameters from the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition; if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment; when the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
The control method of the air conditioner provided by the invention comprises the steps of receiving the surface temperature of the refrigerant radiator detected by a second detection module, the internal temperature of the electric control cavity detected by a third detection module and the internal humidity of the electric control box cavity detected by a fourth detection module when no condensate water is generated on the surface of the refrigerant radiator, judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value, the internal humidity of the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates condensate water is very high (the probability is in a first gradient), carrying out first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
The control method of the air conditioner according to the present invention may further include the following technical features:
in the above technical solution, preferably, when no condensed water is generated on the surface of the refrigerant radiator, before receiving the detection parameters of the second to fourth detection modules and determining whether the detection parameters satisfy the first preset condition, the method further includes: judging whether condensate water is generated on the surface of the refrigerant radiator according to the detection signal of the first detection module; and when the judgment result is that the condensed water is generated, sending a stop instruction, and controlling an external machine and an internal machine of the air conditioner to simultaneously display fault information.
In the technical scheme, before the detection parameters are judged to judge whether the first preset condition is met, whether condensate water is generated on the surface of the refrigerant radiator is judged according to the detection signals of the first detection module, so that when the air conditioner generates the condensate water, faults are reported in time to shut down, the situation that the electric control box is on fire or a device is damaged due to the fact that the air conditioner runs continuously is avoided, in addition, when the air conditioner is controlled to shut down, the inner unit and the outer unit of the air conditioner are controlled to display fault information at the same time, the faults can be represented by fixed fault codes, and the purposes of reminding users or maintenance personnel of power failure, finding reasons and the like are achieved.
In any of the above technical solutions, preferably, if the determination result is that the second preset condition is not satisfied, the step of determining whether condensed water is generated on the surface of the refrigerant radiator according to the detection signal of the first detection module is performed.
In the technical scheme, when the detection parameter does not meet the second preset condition, the initial judgment is returned again (whether the surface of the refrigerant radiator generates condensed water or not is judged according to the detection signal of the first detection module), so that whether the surface condensed water of the refrigerant radiator generates or not is monitored in real time.
In any of the above technical solutions, preferably, if the determination result is that the first preset condition is satisfied, the method further includes, while controlling the air conditioner to perform the first preset adjustment: and controlling an inner unit and an outer unit of the air conditioner to simultaneously display the first reminding information.
In the technical scheme, when the detection parameter meets a first preset condition and the air conditioner is controlled to adjust the control action, the probability that the electric control box generates condensed water is high when the first preset condition is met, the effect of the air conditioner can be influenced by the adjustment of the control action, and then the first reminding information is displayed by the inner unit of the air conditioner and the nixie tube of the outer unit of the air conditioner at the same time to represent the situation by the fixed reminding code, so that a user can perform targeted processing according to the reminding information.
In any one of the above technical solutions, preferably, after controlling the air conditioner to perform the first preset adjustment if the determination result is that the first preset condition is satisfied, the method further includes: after the first preset time, judging whether the detection parameters do not meet a first preset condition; if the judgment result is that the first preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not; if the first preset condition is not met, the step of judging whether the detection parameters meet the second preset condition is carried out.
In the technical scheme, when a detection parameter meets a first preset condition, controlling an air conditioner to perform first preset adjustment, judging whether the detection parameter does not meet the first preset condition after first preset time, namely judging whether to quit the first preset condition or not, confirming the adjustment effect of the first preset adjustment on the air conditioner, and if the detection parameter quits the first preset condition, indicating that the adjustment effect is obvious, then judging whether to meet a second preset condition or not; if the first preset condition is not exited, the adjustment effect is not particularly obvious, and then whether the adjustment effect is achieved is determined by judging whether the probability of generating the condensed water by the electric control box is reduced, so that the first preset adjustment effect is determined.
In any of the above technical solutions, preferably, if the probability of generating the condensed water by the electric control box is reduced, the step of controlling the air conditioner to perform the first preset adjustment is performed; if the probability of generating the condensed water by the electric control box is not reduced, the step of judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module is carried out.
In this technical scheme, whether the probability that produces the comdenstion water through judging automatically controlled box reduces to confirm that the adjustment has the effect, specifically include two kinds of situations: the probability of generating condensed water for the electric control box is reduced, which shows that although the detection parameter is not directly caused to exit from the first preset condition after the first preset time, the probability of generating the condensed water can be reduced, and the first preset adjustment is continuously carried out on the air conditioner, so that the probability of generating the condensed water is continuously reduced; and the other is that the probability of generating the condensed water by the electric control box is not reduced, which indicates that the second preset adjustment is not effective, and the electric control box is most likely to generate the condensed water, and then the step of judging whether the surface of the refrigerant radiator generates the condensed water is returned.
In any of the above technical solutions, preferably, if the determination result is that the second preset condition is satisfied, the method further includes, while controlling the air conditioner to perform the second preset adjustment: and controlling an external unit of the air conditioner to display second reminding information.
In the technical scheme, when the detection parameter meets the second preset condition and the air conditioner is controlled to adjust the control action, the probability that the electric control box generates the condensed water is not very high when the second preset condition is met, the adjustment of the control action is fine adjustment, the effect on the air conditioner is not obvious, only the nixie tube of the outer unit of the air conditioner is controlled to display the second reminding information, and a user can not perform any treatment.
In any of the above technical solutions, preferably, after controlling the air conditioner to perform the first preset adjustment if the determination result is that the second preset condition is satisfied, the method further includes: after the second preset time, judging whether the detection parameters do not meet second preset conditions; if the judgment result is that the second preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not; and if the second preset condition is not met, normally controlling the air conditioner after the third preset time.
In the technical scheme, when the detection parameter meets a second preset condition, the air conditioner is controlled to perform second preset adjustment, after a second preset time, whether the detection parameter does not meet the second preset condition is judged, namely whether the second preset condition exits or not is judged, the adjustment effect of the second preset adjustment on the air conditioner is confirmed, if the second preset condition exits, the adjustment effect is obvious, the probability that the electric control box generates condensed water is considered to be extremely low, after a period of time, after the probability of generating the condensed water is further reduced, the electric control box is considered not to generate the condensed water, normal control on the air conditioner is gradually recovered, and the operation effect of the air conditioner is ensured; if the second preset condition is not exited, the adjusting effect of the second preset adjustment is not particularly obvious, and then whether the adjustment has the effect is determined by judging whether the probability of generating the condensed water by the electric control box is reduced, so that the second preset adjusting effect is determined.
In any of the above technical solutions, preferably, if the probability of generating the condensed water by the electric control box is reduced, the step of controlling the air conditioner to perform the second preset adjustment is performed; if the probability of generating the condensed water by the electric control box is not reduced, the step of judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module is carried out.
In this technical scheme, whether the probability that produces the comdenstion water through judging automatically controlled box reduces to confirm that the adjustment has the effect, specifically include two kinds of situations: the probability of generating the condensed water for the electric control box is reduced, which shows that although the detection parameter is not directly caused to exit from the second preset condition after the second preset time, the condensed water generation probability can be reduced, and then the second preset adjustment is continuously carried out on the air conditioner, so that the generation probability of the condensed water is continuously reduced; and the other is that the probability of generating the condensed water by the electric control box is not reduced, which indicates that the second preset adjustment is not effective, and the electric control box is most likely to generate the condensed water, and then the step of judging whether the surface of the refrigerant radiator generates the condensed water is returned.
In any of the above technical solutions, preferably, an adjustment amplitude of the first preset adjustment is larger than an adjustment amplitude of the second preset adjustment; the first preset adjustment and the second preset adjustment include: the method comprises the steps of adjusting the opening of a throttling element of the air conditioner, adjusting the air speed of the air conditioner, adjusting the running frequency of a compressor of the air conditioner and adjusting the opening and closing of an electromagnetic valve of the air conditioner.
In the technical scheme, the first preset adjustment and the second preset adjustment of the air conditioner can adjust the opening of a throttling element of the air conditioner, adjust the air speed of the air conditioner, adjust the operating frequency of a compressor of the air conditioner, and adjust the opening and closing of an electromagnetic valve of the air conditioner, for example, the opening of an electronic expansion valve is increased, the air speed is reduced, and the like, but the adjustment modes are not limited to the four adjustment modes.
According to a fourth aspect of the present invention, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program: when no condensate water is generated on the surface of the refrigerant radiator, receiving detection parameters from the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition; if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment; when the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
The invention provides a computer device, which realizes that when a processor executes a computer program: when no condensate water is generated on the surface of the refrigerant radiator, receiving the surface temperature of the refrigerant radiator detected by the second detection module, the internal temperature of the electric control cavity detected by the third detection module and the internal humidity of the electric control box cavity detected by the fourth detection module, and judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value and the humidity in the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates the condensate water is very high (the probability is in a first gradient), performing first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
According to a fifth aspect of the invention, there is provided a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of: when no condensate water is generated on the surface of the refrigerant radiator, receiving detection parameters from the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition; if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment; when the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
The present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements: when no condensate water is generated on the surface of the refrigerant radiator, receiving the surface temperature of the refrigerant radiator detected by the second detection module, the internal temperature of the electric control cavity detected by the third detection module and the internal humidity of the electric control box cavity detected by the fourth detection module, and judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value and the humidity in the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates the condensate water is very high (the probability is in a first gradient), performing first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic block diagram of an electrical control pod of one embodiment of the present invention;
FIG. 2 shows a schematic block diagram of an electrical control pod of another embodiment of the present invention;
FIG. 3 shows a schematic block diagram of an air conditioner of an embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of an air conditioner according to another embodiment of the present invention;
fig. 6 is a flowchart illustrating a control method of an air conditioner according to still another embodiment of the present invention;
FIG. 7 shows a schematic block diagram of a computer device of an embodiment of the present invention.
Detailed Description
So that the manner in which the above recited aspects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
In an embodiment of the first aspect of the present invention, an electronic control box is provided, and fig. 1 shows a schematic block diagram of an electronic control box 100 according to an embodiment of the present invention. As shown in fig. 1, the electronic control box 100 includes: the device comprises a first detection module 102, a second detection module 104, a third detection module 106, a fourth detection module 108, a main control module 110, and a first adjustment module 112. The first detection module 102 is configured to detect whether condensed water is generated on a surface of the refrigerant radiator, and a sensor of the first detection module is installed on the surface of the refrigerant radiator because the radiator is a position where the condensed water is most likely to be generated fastest; the second detection module 104 is used for detecting the surface temperature of the refrigerant radiator, and is arranged on the surface of the refrigerant radiator and closest to the refrigerant pipe; the third detection module 106 is configured to detect the temperature inside the cavity of the electronic control box 100, and the installation position is located above the heat sink as much as possible, and keeps a certain distance from other heat-generating components in the electronic control box 100, so as to avoid affecting the judgment of the main control module 110; the fourth detection module 108 is configured to detect humidity inside the cavity of the electronic control box 100, and if the humidity is low, the probability of generating condensed water due to temperature difference is small; the main control module 110 is electrically connected to the first detection module 102, the second detection module 104, the third detection module 106, and the fourth detection module 108, respectively, and is configured to output a control instruction according to detection results of the first detection module 102, the second detection module 104, the third detection module 106, and the fourth detection module 108; the first adjusting module 112 is electrically connected to the main control module 110, and is configured to receive a control instruction and adjust a control action of the air conditioner according to the control instruction.
The electric control box 100 provided by the invention is provided with the first detection module 102, the second detection module 104, the third detection module 106 and the fourth detection module 108, whether condensate water is generated by a refrigerant radiator in the electric control box 100 or not, the surface temperature of the refrigerant radiator and the temperature and humidity of the cavity of the electric control box 100 can be detected, a detection signal and a detection parameter provide basis for the main control module 110 to output a control instruction, and the first adjustment module 112 further controls the air conditioner according to the control instruction, so that the detection and judgment of whether the electric control box 100 generates the condensate water and the probability of generating the condensate water are realized, corresponding adjustment is made on the control of the air conditioner according to a detection judgment result, the generation of the condensate water is prevented, even if the condensate water is generated, the damage of devices and the occurrence of fire can be reduced, and the reliability of the air conditioner is improved.
Fig. 2 shows a schematic block diagram of an electrical control box 200 of another embodiment of the present invention. As shown in fig. 2, the electronic control box 200 includes: a first detection module 202, a second detection module 204, a third detection module 206, a fourth detection module 208, a main control module 210, a first adjustment module 212, and a second adjustment module 214. The second adjusting module 214, the second adjusting module 214 is electrically connected to the main control module 210, and is configured to receive the control instruction and adjust the display information of the air conditioner according to the control instruction.
In this embodiment, the electronic control box 200 has a first detection module 202, a second detection module 204, a third detection module 206, and a fourth detection module 208, which can detect whether the refrigerant radiator in the electronic control box 200 generates condensed water, the surface temperature of the refrigerant radiator, and the temperature and humidity of the cavity of the electronic control box 200, and the detection signal and the detection parameter provide the basis for the main control module 210 to output the control instruction, and the first adjustment module 212 further controls the air conditioner according to the control instruction, thereby realizing the detection and judgment of whether the electronic control box 200 generates condensed water and the probability of generating condensed water, and making corresponding adjustment on the control of the air conditioner according to the detection and judgment result, preventing the generation of condensed water, and even if the condensed water is generated, reducing the occurrence of device damage and fire, and improving the reliability of the air conditioner.
In this embodiment, the electronic control box 200 includes a second adjusting module 214, and the second adjusting module 214 may adjust the display information of the air conditioner, specifically, different adjustments may be made according to the detection information and the detection result of the first detecting module 202, the second detecting module 204, the third detecting module 206, and the fourth detecting module 208, so that different reminding information may be displayed for different detection results, and a user or a maintenance person may perform a specific process according to the reminding information.
In any of the above embodiments, preferably, the control instruction includes: instructions to control the action and/or instructions to control the display.
In the embodiment, the control of the action of the air conditioner can be realized through the control instruction, when the electric control box does not generate condensed water, the probability of generating the condensed water is reduced, and when the electric control box generates the condensed water, the electric control box can be protected in time, so that the damage of devices is reduced; the control of the display information can also be realized through the control instruction.
In a second aspect of the present invention, an air conditioner 300 is provided, as shown in fig. 3, the air conditioner 300 includes an electric control box 302 as in any one of the above embodiments.
The air conditioner 300 provided by the invention comprises the electric control box 302 in any embodiment, so that all the beneficial effects of the electric control box 302 are achieved, and the details are not repeated herein.
In an embodiment of a third aspect of the present invention, a control method for an air conditioner is provided, where the control method is used for the air conditioner in any one of the above embodiments, and fig. 4 shows a flowchart of the control method for the air conditioner according to an embodiment of the present invention, and the control method includes:
When the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
The control method of the air conditioner provided by the invention comprises the steps of receiving the surface temperature of the refrigerant radiator detected by a second detection module, the internal temperature of the electric control cavity detected by a third detection module and the internal humidity of the electric control box cavity detected by a fourth detection module when no condensate water is generated on the surface of the refrigerant radiator, judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value, the internal humidity of the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates condensate water is very high (the probability is in a first gradient), carrying out first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
Fig. 5 is a flowchart illustrating a control method of an air conditioner according to another embodiment of the present invention. Wherein, the method comprises the following steps:
step 504, sending a shutdown instruction, and controlling an external machine and an internal machine of the air conditioner to simultaneously display fault information;
and step 512, controlling the air conditioner to perform a second preset adjustment.
When the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability.
In the technical scheme, before the detection parameters are judged to judge whether the first preset condition is met, whether condensate water is generated on the surface of the refrigerant radiator is judged according to the detection signals of the first detection module, so that when the air conditioner generates the condensate water, faults are reported in time to shut down, the situation that the electric control box is on fire or a device is damaged due to the fact that the air conditioner runs continuously is avoided, in addition, when the air conditioner is controlled to shut down, the inner unit and the outer unit of the air conditioner are controlled to display fault information at the same time, the faults can be represented by fixed fault codes, and the purposes of reminding users or maintenance personnel of power failure, finding reasons and the like are achieved.
In the technical scheme, when the detection parameter does not meet the second preset condition, the initial judgment is returned again (whether the surface of the refrigerant radiator generates condensed water or not is judged according to the detection signal of the first detection module), so that whether the surface condensed water of the refrigerant radiator generates or not is monitored in real time.
Fig. 6 is a flowchart illustrating a control method of an air conditioner according to still another embodiment of the present invention. Wherein, the method comprises the following steps:
step 604, sending a shutdown instruction, and controlling an external machine and an internal machine of the air conditioner to simultaneously display fault information;
step 608, controlling the air conditioner to perform a first preset adjustment, and controlling an internal unit and an external unit of the air conditioner to simultaneously display first reminding information;
and 622, judging whether the probability of generating the condensed water by the electric control box is reduced, if so, entering 616, and if not, entering 602.
In any of the above embodiments, preferably, if the determination result is that the first preset condition is satisfied, the method further includes, while controlling the air conditioner to perform the first preset adjustment: and controlling an inner unit and an outer unit of the air conditioner to simultaneously display the first reminding information.
In this embodiment, when the detection parameter satisfies the first preset condition, the air conditioner is controlled to perform adjustment of the control action, and when the first preset condition is satisfied, the probability that the electric control box generates condensed water is very high, and the adjustment of the control action influences the effect of the air conditioner, so that the nixie tubes of the inner unit and the outer unit of the air conditioner are controlled to simultaneously display the first reminding information, and the fixed reminding code represents such a situation, so that the user can perform targeted processing according to the reminding information.
In any of the above embodiments, preferably, after controlling the air conditioner to perform the first preset adjustment if the determination result is that the first preset condition is satisfied, the method further includes: after the first preset time, judging whether the detection parameters do not meet a first preset condition; if the judgment result is that the first preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not; if the first preset condition is not met, the step of judging whether the detection parameters meet the second preset condition is carried out.
In this embodiment, when the detection parameter meets a first preset condition, the air conditioner is controlled to perform a first preset adjustment, after a first preset time, whether the detection parameter does not meet the first preset condition is judged, that is, whether the first preset condition exits is judged, the adjustment effect of the first preset adjustment on the air conditioner is confirmed, and if the first preset condition exits, which indicates that the adjustment effect is obvious, the step of judging whether the second preset condition is met is performed; if the first preset condition is not exited, the adjustment effect is not particularly obvious, and then whether the adjustment effect is achieved is determined by judging whether the probability of generating the condensed water by the electric control box is reduced, so that the first preset adjustment effect is determined.
In any of the above embodiments, preferably, if the probability of generating the condensed water by the electric control box is reduced, the step of controlling the air conditioner to perform the first preset adjustment is performed; if the probability of generating the condensed water by the electric control box is not reduced, the step of judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module is carried out.
In this embodiment, whether the adjustment has an effect is determined by determining whether the probability that the electronic control box generates the condensed water is reduced, which specifically includes two cases: the probability of generating condensed water for the electric control box is reduced, which shows that although the detection parameter is not directly caused to exit from the first preset condition after the first preset time, the probability of generating the condensed water can be reduced, and the first preset adjustment is continuously carried out on the air conditioner, so that the probability of generating the condensed water is continuously reduced; and the other is that the probability of generating the condensed water by the electric control box is not reduced, which indicates that the second preset adjustment is not effective, and the electric control box is most likely to generate the condensed water, and then the step of judging whether the surface of the refrigerant radiator generates the condensed water is returned.
In any of the above embodiments, preferably, if the determination result is that the second preset condition is satisfied, the method further includes, while controlling the air conditioner to perform the second preset adjustment: and controlling an external unit of the air conditioner to display second reminding information.
In this embodiment, when the detection parameter satisfies the second preset condition, the air conditioner is controlled to perform adjustment of the control action, and at the same time, when the second preset condition is satisfied, the probability that the electronic control box generates condensed water is not very high, at this time, the adjustment of the control action is fine adjustment, the effect on the air conditioner is not obvious, only the nixie tube of the external unit of the air conditioner is controlled to display the second reminding information, and the user may not perform any processing.
In any of the above embodiments, preferably, after controlling the air conditioner to perform the first preset adjustment if the determination result is that the second preset condition is satisfied, the method further includes: after the second preset time, judging whether the detection parameters do not meet second preset conditions; if the judgment result is that the second preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not; and if the second preset condition is not met, normally controlling the air conditioner after the third preset time.
In this embodiment, when the detection parameter meets a second preset condition, the air conditioner is controlled to perform a second preset adjustment, after a second preset time, whether the detection parameter does not meet the second preset condition is judged, that is, whether the second preset condition exits is judged, the adjustment effect of the second preset adjustment on the air conditioner is confirmed, if the second preset condition exits, the adjustment effect is obvious, then the probability that the electric control box generates condensed water is considered to be extremely small, after a period of time, after the probability of generating the condensed water is further reduced, the electric control box is considered not to generate the condensed water, normal control on the air conditioner is gradually resumed, and the operation effect of the air conditioner is ensured; if the second preset condition is not exited, the adjusting effect of the second preset adjustment is not particularly obvious, and then whether the adjustment has the effect is determined by judging whether the probability of generating the condensed water by the electric control box is reduced, so that the second preset adjusting effect is determined.
In any of the above embodiments, preferably, if the probability of generating the condensed water by the electric control box is reduced, the step of controlling the air conditioner to perform the second preset adjustment is performed; if the probability of generating the condensed water by the electric control box is not reduced, the step of judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module is carried out.
In this embodiment, whether the adjustment has an effect is determined by determining whether the probability that the electronic control box generates the condensed water is reduced, which specifically includes two cases: the probability of generating the condensed water for the electric control box is reduced, which shows that although the detection parameter is not directly caused to exit from the second preset condition after the second preset time, the condensed water generation probability can be reduced, and then the second preset adjustment is continuously carried out on the air conditioner, so that the generation probability of the condensed water is continuously reduced; and the other is that the probability of generating the condensed water by the electric control box is not reduced, which indicates that the second preset adjustment is not effective, and the electric control box is most likely to generate the condensed water, and then the step of judging whether the surface of the refrigerant radiator generates the condensed water is returned.
In any of the above embodiments, preferably, the adjustment amplitude of the first preset adjustment is greater than the adjustment amplitude of the second preset adjustment; the first preset adjustment and the second preset adjustment include: the method comprises the steps of adjusting the opening of a throttling element of the air conditioner, adjusting the air speed of the air conditioner, adjusting the running frequency of a compressor of the air conditioner and adjusting the opening and closing of an electromagnetic valve of the air conditioner.
In this embodiment, the first preset adjustment and the second preset adjustment of the air conditioner may be performed to adjust an opening of a throttling element of the air conditioner, adjust a wind speed of the air conditioner, adjust an operating frequency of a compressor of the air conditioner, and adjust an opening and closing of an electromagnetic valve of the air conditioner, for example, to increase an opening of an electronic expansion valve and reduce a wind speed.
In a fourth aspect of the present invention, a computer device is provided, and fig. 7 shows a schematic block diagram of a computer device 700 according to an embodiment of the present invention. Wherein the computer device 700 comprises:
a memory 702, a processor 704, and a computer program stored on the memory 702 and executable on the processor 704, the processor 704 when executing the computer program implementing the steps of: when no condensate water is generated on the surface of the refrigerant radiator, receiving detection parameters from the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition; if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment; when the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
In the computer device 700 provided by the present invention, the processor 704, when executing the computer program, implements: when no condensate water is generated on the surface of the refrigerant radiator, receiving the surface temperature of the refrigerant radiator detected by the second detection module, the internal temperature of the electric control cavity detected by the third detection module and the internal humidity of the electric control box cavity detected by the fourth detection module, and judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value and the humidity in the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates the condensate water is very high (the probability is in a first gradient), performing first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
An embodiment of the fifth aspect of the present invention provides a computer readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the steps of: when no condensate water is generated on the surface of the refrigerant radiator, receiving detection parameters from the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition; if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment; when the detection parameters meet a first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet a second preset condition, the probability that the electric control box generates the condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box.
The present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements: when no condensate water is generated on the surface of the refrigerant radiator, receiving the surface temperature of the refrigerant radiator detected by the second detection module, the internal temperature of the electric control cavity detected by the third detection module and the internal humidity of the electric control box cavity detected by the fourth detection module, and judging whether the detection parameters meet a first preset condition, wherein the first preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the internal temperature of the electric control box cavity is greater than a first temperature threshold value and the humidity in the electric control box cavity is greater than a first humidity threshold value, and if the first preset condition is met, the probability that the electric control box generates the condensate water is very high (the probability is in a first gradient), performing first preset control on the air conditioner; if the first preset condition is not met, the probability that the electric control box generates the condensed water is not in the first gradient, and then whether a second preset condition is met is continuously judged, wherein the second preset condition can be that the temperature difference between the surface temperature of the refrigerant radiator and the temperature in the cavity of the electric control box is larger than a second temperature threshold value, and the humidity in the cavity of the electric control box is larger than a second humidity threshold value, if the second preset condition is met, the probability that the electric control box generates the condensed water is indicated to be in a second gradient (the second gradient is smaller than the first gradient), then the air conditioner is controlled by a second preset mode, wherein, the specific first temperature threshold, the second temperature threshold, the first humidity threshold, and the second humidity threshold can be set, for example, the first humidity threshold and the second humidity threshold may be equal, the first temperature threshold being greater than the second temperature threshold, so that the probability of generating condensed water is greater when the first preset condition is satisfied than when the second preset condition is satisfied. The invention judges whether the first preset condition or the second preset condition is met by judging the detection parameters of the detection module, adopts different controls aiming at different conditions, realizes the adjustment of the air conditioner control under the condition of ensuring the effect of the air conditioner, prevents the generation of condensate water of the electric control box, and improves the reliability of the air conditioner.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 do not necessarily 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.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (13)
1. The control method of the air conditioner is characterized by being used for the air conditioner, wherein the air conditioner comprises an electric control box; the inside refrigerant radiator that is provided with of automatically controlled box, automatically controlled box includes:
the first detection module is arranged on the surface of the refrigerant radiator and used for detecting whether condensed water is generated on the surface of the refrigerant radiator;
the second detection module is arranged on the surface of the refrigerant radiator and used for detecting the surface temperature of the refrigerant radiator;
the third detection module is arranged above the refrigerant radiator and used for detecting the temperature inside the cavity of the electric control box;
the fourth detection module is used for detecting the humidity inside the cavity of the electric control box;
the main control module is respectively electrically connected with the first detection module to the fourth detection module and used for outputting a control instruction according to detection results of the first detection module to the fourth detection module;
the first adjusting module is electrically connected with the main control module and used for receiving the control instruction and adjusting the control action of the air conditioner according to the control instruction;
the control method comprises the following steps:
when the condensed water is not generated on the surface of the refrigerant radiator, receiving detection parameters of the second detection module to the fourth detection module, and judging whether the detection parameters meet a first preset condition;
if the judgment result is that the first preset condition is met, controlling the air conditioner to carry out first preset adjustment; and
if the judgment result is that the first preset condition is not met, judging whether the detection parameter meets a second preset condition, and if the judgment result is that the second preset condition is met, controlling the air conditioner to carry out second preset adjustment;
when the detection parameters meet the first preset condition, the probability that the electric control box generates condensed water is a first probability; when the detection parameters meet the second preset condition, the probability that the electric control box generates condensed water is a second probability; the first probability is greater than the second probability; the first preset condition and the second preset condition are related to the surface temperature of the refrigerant radiator, the internal temperature of the cavity of the electric control box and the internal humidity of the cavity of the electric control box;
if the judgment result is that the first preset condition is met, controlling the air conditioner to perform first preset adjustment, and further comprising:
after first preset time, judging whether the detection parameters do not meet the first preset condition;
if the judgment result is that the first preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not;
and if the first preset condition is not met, judging whether the detection parameter meets the second preset condition.
2. The method as claimed in claim 1, wherein before receiving the detection parameters of the second to fourth detection modules and determining whether the detection parameters satisfy a first predetermined condition when the condensed water is not generated on the surface of the refrigerant radiator, the method further comprises:
judging whether condensed water is generated on the surface of the refrigerant radiator according to the detection signal of the first detection module;
and when the judgment result is that the condensed water is generated, sending a shutdown instruction, and controlling an external machine and an internal machine of the air conditioner to simultaneously display fault information.
3. The control method of an air conditioner according to claim 2, further comprising:
and if the judgment result is that the second preset condition is not met, the step of judging whether condensate water is generated on the surface of the refrigerant radiator according to the detection signal of the first detection module is carried out.
4. The method according to claim 1, wherein if the determination result is that the first preset condition is satisfied, the method further comprises, while controlling the air conditioner to perform a first preset adjustment:
and controlling the inner unit and the outer unit of the air conditioner to display first reminding information at the same time.
5. The control method of an air conditioner according to claim 1, further comprising:
if the probability of generating condensed water by the electric control box is reduced, the step of controlling the air conditioner to carry out first preset adjustment is carried out;
and if the probability of generating the condensed water by the electric control box is not reduced, judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module.
6. The method according to claim 2, wherein if the determination result is that the second preset condition is satisfied, the method further comprises, while controlling the air conditioner to perform a second preset adjustment:
and controlling an external unit of the air conditioner to display second reminding information.
7. The method according to claim 2, wherein after the controlling the air conditioner to perform the first preset adjustment if the determination result is that the second preset condition is satisfied, the method further comprises:
after second preset time, judging whether the detection parameters do not meet the second preset condition;
if the judgment result is that the second preset condition is met, judging whether the probability of generating condensed water by the electric control box is reduced or not;
and if the second preset condition is not met, normally controlling the air conditioner after a third preset time.
8. The control method of an air conditioner according to claim 7, further comprising:
if the probability of generating condensed water by the electric control box is reduced, controlling the air conditioner to perform a second preset adjustment;
and if the probability of generating the condensed water by the electric control box is not reduced, judging whether the surface of the refrigerant radiator generates the condensed water or not according to the detection signal of the first detection module.
9. The control method of an air conditioner according to any one of claims 1 to 8,
the adjustment amplitude of the first preset adjustment is larger than the adjustment amplitude of the second preset adjustment;
the first preset adjustment and the second preset adjustment include: adjusting the opening of the throttling element of the air conditioner, adjusting the air speed of the air conditioner, adjusting the running frequency of a compressor of the air conditioner and adjusting the opening and closing of an electromagnetic valve of the air conditioner.
10. The control method of an air conditioner according to claim 1, wherein the electric control box further comprises:
and the second adjusting module is electrically connected with the main control module and used for receiving the control instruction and adjusting the display information of the air conditioner according to the control instruction.
11. The control method of an air conditioner according to claim 1 or 10, wherein the electric control box further comprises:
the control instructions include: instructions to control the action and/or instructions to control the display.
12. A computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the control method according to any of claims 1 to 9 are implemented when the computer program is executed by the processor.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the control method according to any one of claims 1 to 9.
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| CN109341017B (en) * | 2018-10-31 | 2021-04-09 | 奥克斯空调股份有限公司 | Air conditioner outdoor unit humidity detection protection method and device and air conditioner |
| CN109520091B (en) * | 2018-11-22 | 2020-10-20 | 广东美的制冷设备有限公司 | Cooling device heat dissipation control method and device, cooling device and storage medium |
| CN110044031B (en) * | 2019-04-15 | 2020-09-25 | 广东美的制冷设备有限公司 | Control method of air conditioning device, electric control box assembly and air conditioning device |
| CN109959082B (en) * | 2019-04-15 | 2023-10-24 | 广东美的制冷设备有限公司 | Air conditioning device and electric control box assembly |
| CN111306746A (en) * | 2020-03-02 | 2020-06-19 | 广东美的暖通设备有限公司 | Indoor unit, air conditioning system, control method, and computer-readable storage medium |
| CN112032919A (en) * | 2020-09-10 | 2020-12-04 | 四川长虹空调有限公司 | Refrigerant cooling and condensation preventing control method for air conditioner variable frequency drive board |
| WO2023016286A1 (en) * | 2021-08-07 | 2023-02-16 | 广东美的暖通设备有限公司 | Heat dissipation plate, heat dissipation plate assembly, heat dissipation assembly, electric control box, and air conditioner |
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| KR20060124960A (en) * | 2005-06-01 | 2006-12-06 | 엘지전자 주식회사 | Cool mode control method of air conditioner |
| KR100778971B1 (en) * | 2006-09-29 | 2007-11-23 | 지에스건설 주식회사 | Air condensing system for preventing generation of condensed water and method thereof |
| JP5609710B2 (en) * | 2011-02-23 | 2014-10-22 | 富士通株式会社 | Dew condensation detection device, electronic device, and dew condensation detection method |
| CN105333569B (en) * | 2015-10-29 | 2018-04-10 | 广东美的制冷设备有限公司 | The condensation prevention control method and device of air conditioner |
| CN105783195A (en) * | 2016-04-15 | 2016-07-20 | 广东美的暖通设备有限公司 | Air conditioner electric-control cooling device, air conditioner and air conditioner electric-control cooling method |
| CN106440252B (en) * | 2016-11-08 | 2019-05-24 | 广东美的暖通设备有限公司 | A kind of air conditioner guard method, protection system and air conditioner |
| CN106686945B (en) * | 2016-12-30 | 2019-12-03 | 广东美的暖通设备有限公司 | Refrigerant radiator and its control method |
| CN106949568A (en) * | 2017-03-29 | 2017-07-14 | 广东美的暖通设备有限公司 | The automatically controlled anti-condensation control method of air-conditioner coolant radiating and device |
| CN107289583B (en) * | 2017-06-09 | 2019-11-29 | 广东美的制冷设备有限公司 | The control method and system of air conditioner, air conditioner and computer equipment |
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