Hot air discharge control method, controller, refrigeration system, device, and storage medium

Abstract

Embodiments of the present application provide a hot air discharge control method, a controller, a refrigeration system, a device and a storage medium. The hot air discharge control method is applied to a refrigeration system, the refrigeration system comprising a refrigeration module and an extractor hood, the refrigeration module comprising a bypass pipeline, and the hot air discharge control method comprising: acquiring a first distance parameter of a cold air outlet and a target object, and acquiring a second distance parameter of the cold air outlet and the target object at a first preset time interval; when a difference between the first distance parameter and the second distance parameter is less than a first preset distance threshold, acquiring a third distance parameter of the cold air outlet and the target object at a second preset time interval; and controlling a conduction state of the bypass pipeline according to the third distance parameter, so as to control at least one of a flow direction of hot air in a hot air pipeline to the cold air pipeline and a main air duct. The embodiments of the present application can adjust the hot air discharge amount of the main air duct according to the distance between the target object and the cold air outlet, thereby avoiding the influence of the refrigeration module on the smoke suction effect of the extractor hood to a certain extent.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to a hot air emission control method, controller, refrigeration system, equipment and storage medium. Background Technology

[0002] Currently, in order to solve the problem of high kitchen temperatures in summer, users will install air conditioners or use integrated cooling stoves in the kitchen.

[0003] However, when the cooling module of an air conditioner or integrated refrigeration stove is linked with the range hood, that is, when the hot exhaust duct of the cooling module and the main air duct of the range hood share the same duct, it will affect the smoke extraction effect of the range hood. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a hot air emission control method, controller, refrigeration system, equipment, and storage medium, which can adjust the hot air emission volume of the main air duct according to the distance between the target object and the cold exhaust vent, thereby avoiding the impact of the refrigeration module on the smoke extraction effect of the range hood to a certain extent.

[0005] In a first aspect, embodiments of this application provide a hot air emission control method applied to a refrigeration system. The refrigeration system includes a refrigeration module and a range hood. The hot exhaust duct of the refrigeration module is connected to the main air duct of the range hood. The refrigeration module includes a bypass duct. One end of the bypass duct is used to connect to the hot exhaust duct, and the other end of the bypass duct is used to connect to the cold exhaust duct of the refrigeration module. The cold exhaust duct is used to connect to the cold exhaust outlet of the refrigeration module.

[0006] The hot air emission control method includes:

[0007] Obtain a first distance parameter between the vent and the target object, and obtain a second distance parameter between the vent and the target object at a first preset time interval;

[0008] When the difference between the first distance parameter and the second distance parameter is less than the first preset distance threshold, the third distance parameter between the vent and the target object is obtained at a second preset time interval;

[0009] The conduction state of the bypass pipe is controlled according to the third distance parameter, and the hot air in the hot exhaust pipe is controlled to flow to at least one of the cold exhaust pipe and the main air duct.

[0010] The hot air emission control method according to the first aspect of this application has at least the following beneficial effects: The positional change of the target object relative to the cold exhaust vent is determined by the difference between a first distance parameter and a second distance parameter after a first preset time interval. When the positional change is small, a third distance parameter is obtained, and the bypass pipe is controlled to open or close based on the third distance, thereby controlling the flow of hot air in the hot exhaust duct to at least one of the main duct and the cold exhaust duct. This achieves the adjustment of the hot air emission volume in the main duct while ensuring the cooling effect, thus avoiding, to a certain extent, the impact of the heating module on the smoke extraction effect of the range hood.

[0011] In some embodiments, the refrigeration module further includes an evaporator and a condenser, and controlling the conduction state of the bypass pipe according to the third distance parameter, and controlling the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct, includes:

[0012] When the third distance parameter is less than or equal to the second preset distance threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct.

[0013] The hot air emission control method also includes:

[0014] Control at least one of the fans of the evaporator and the condenser to operate at a first speed.

[0015] In some embodiments, the refrigeration module further includes an evaporator and a condenser, and controlling the conduction state of the bypass pipe according to the third distance parameter, and controlling the flow of hot air in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct, includes:

[0016] When the third distance parameter is greater than the second preset distance threshold and less than the third preset distance threshold, at least one of the evaporator fan and the condenser fan is controlled to run at the second speed, and the speed parameter of the main air duct fan is obtained; wherein, the second preset distance threshold is less than the third preset distance threshold;

[0017] When the speed parameter is greater than the preset speed threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct.

[0018] In some embodiments, it also includes:

[0019] When the speed parameter is less than or equal to the preset speed threshold, the speed of the main air duct fan is increased, and the bypass pipe is controlled to open, controlling the hot air in the hot air duct to flow to the cold exhaust duct and the main air duct.

[0020] In some embodiments, the refrigeration module further includes an evaporator and a condenser, and controlling the conduction state of the bypass pipe according to the third distance parameter, and controlling the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct, includes:

[0021] When the third distance parameter is greater than or equal to the third preset distance threshold, the bypass pipe is closed and the hot air in the hot exhaust pipe is directed to the main air duct.

[0022] The hot air emission control method also includes:

[0023] The fan of the evaporator, the fan of the condenser, and the fan of the main air duct are controlled to operate at a third speed.

[0024] In some embodiments, it also includes:

[0025] Obtain the on / off status of the cooling module;

[0026] When the function is enabled, the following steps are executed again: obtain the first distance parameter between the vent and the target object, and obtain the second distance parameter between the vent and the target object at a first preset time interval;

[0027] When the function is switched off, the cooling module is controlled to stop operating.

[0028] On the other hand, this application provides a controller applied to a refrigeration system. The refrigeration system includes a refrigeration module and a range hood. The hot exhaust duct of the refrigeration module is connected to the main air duct of the range hood. The refrigeration module includes a bypass duct. One end of the bypass duct is used to connect to the hot exhaust duct, and the other end of the bypass duct is used to connect to the cold exhaust duct of the refrigeration module. The cold exhaust duct is used to connect to the cold exhaust vent of the refrigeration module.

[0029] The controller includes:

[0030] The first module is used to obtain a first distance parameter between the vent and the target object, and to obtain a second distance parameter between the vent and the target object at a first preset time interval;

[0031] The second module is used to obtain a third distance parameter between the vent and the target object at a second preset time interval when the difference between the first distance parameter and the second distance parameter is less than a first preset distance threshold.

[0032] The third module is used to control the conduction state of the bypass pipe according to the third distance parameter, and to control the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct.

[0033] On the other hand, embodiments of this application provide a refrigeration system, including:

[0034] The controller as described in any of the above embodiments;

[0035] A refrigeration module, the refrigeration module including a bypass pipe, one end of the bypass pipe being connected to the hot exhaust pipe of the refrigeration module, and the other end of the bypass pipe being connected to the cold exhaust pipe of the refrigeration module;

[0036] A range hood, wherein the main air duct of the range hood is used to connect to the hot exhaust duct of the refrigeration module.

[0037] On the other hand, embodiments of this application provide a computer device, including:

[0038] At least one processor;

[0039] At least one memory for storing at least one program;

[0040] When the at least one program is executed by the at least one processor, the at least one processor implements the hot air emission control method as described in any of the above embodiments.

[0041] On the other hand, embodiments of this application provide a computer-readable storage medium storing a program that, when executed by a processor, is used to implement the hot air emission control method as described in any of the above embodiments.

[0042] The hot air emission control method, controller, refrigeration system, device, and storage medium according to the embodiments of this application have at least the following beneficial effects:

[0043] The positional change of the target object after a first preset time interval is determined by the first and second distance parameters. When the positional change of the target object after the first preset time interval is small, a third distance parameter between the target object and the vent is obtained. Based on the comparison results of the third distance parameter with the second and third preset distance thresholds, at least one of the following is adjusted: the evaporator fan, the condenser fan, the main air duct fan, and the bypass pipe's conduction status. This is done to reduce the amount of hot air emitted in the main air duct while ensuring the cooling effect on the target object, thereby increasing the amount of oil fume emitted in the main air duct. This, to a certain extent, avoids the impact of the cooling module on the range hood's smoke extraction effect. Attached Figure Description

[0044] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the following description is provided with accompanying drawings of the relevant technical solutions in the embodiments of this application or the prior art. It should be understood that the accompanying drawings described below are only for the purpose of clearly illustrating some embodiments of the technical solutions in this application. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0045] Figure 1 This is a flowchart of a hot air emission control method according to an embodiment of this application;

[0046] Figure 2 This is a block diagram of a module of the refrigeration system according to an embodiment of this application;

[0047] Figure 3 This is a schematic diagram of a refrigeration integrated stove according to an embodiment of this application;

[0048] Figure 4 This is a schematic diagram of the structure of a refrigeration system according to an embodiment of this application;

[0049] Figure 5 This is another flowchart of the hot air emission control method according to an embodiment of this application;

[0050] Figure 6 This is another flowchart of the hot air emission control method according to an embodiment of this application;

[0051] Figure 7 This is a block diagram of a controller according to an embodiment of this application;

[0052] Figure 8 This is a schematic diagram of the structure of a computer device according to an embodiment of this application.

[0053] Refrigeration module 110, vent 111, range hood 120, first module 210, second module 220, third module 230, processor 300, memory 400, bus 500. Detailed Implementation

[0054] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0055] It will be understood by those skilled in the art that Figure 1 , 2The technical solutions shown in the accompanying drawings (Figures 1, 2, and 3) do not constitute a limitation on the embodiments of this disclosure. They may include more or fewer steps than shown, or combine certain steps, or different steps.

[0056] The device embodiments described below are merely illustrative. The units described as separate components may or may not be physically separate; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0057] Those skilled in the art will understand that all or some of the steps in the methods disclosed below, or the functional modules / units in the systems or devices, can be implemented as software, firmware, hardware, or suitable combinations thereof.

[0058] The terms “first,” “second,” “third,” “fourth,” etc. (if present) in the specification and drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms “comprising” and “having,” and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0059] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0060] It should be noted that the compressor of the refrigeration module in the following embodiments is a fixed-frequency compressor, meaning that the refrigeration temperature cannot be adjusted. However, it should be understood that by adapting and modifying the embodiments of this application, the hot air exhaust control method provided in the embodiments of this application can also be applied to variable-frequency compressors. Therefore, the solution applied to variable-frequency compressors should also fall within the protection scope of the embodiments of this application.

[0061] Furthermore, it should be noted that the target object is a user or other obstacle. In the following embodiments, the target object is a user as an example for specific explanation.

[0062] Reference Figures 1 to 3This application provides a hot exhaust control method applied to a refrigeration system. The refrigeration system includes a refrigeration module 110 and a range hood 120. The hot exhaust duct of the refrigeration module 110 is connected to the main air duct of the range hood 120. The refrigeration module 110 includes a bypass duct, one end of which is connected to the hot exhaust duct, and the other end of which is connected to the cold exhaust duct of the refrigeration module 110. The cold exhaust duct is connected to the cold exhaust vent of the refrigeration module 110.

[0063] The hot air emission control method includes the following steps:

[0064] S110. Obtain the first distance parameter between the radiator vent and the user, and obtain the second distance parameter between the radiator vent and the user at a first preset time interval;

[0065] S120. When the difference between the first distance parameter and the second distance parameter is less than the first preset distance threshold, the third distance parameter between the radiator vent and the user is obtained at a second preset time interval.

[0066] S130. Control the conduction state of the bypass pipe according to the third distance parameter, and control the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct.

[0067] Specifically, refer to Figure 2 The refrigeration system includes a refrigeration module 110 with refrigeration function and a range hood 120 with fume extraction function. The refrigeration module 110 can be integrated with the range hood 120 to form a refrigeration integrated stove (e.g., Figure 3 As shown in the figure, the refrigeration module 110 and the range hood 120 may be two independent devices. In this regard, the embodiments of this application do not specifically limit the specific implementation. However, it should be understood that whether the refrigeration module 110 and the range hood 120 are integrated or set up separately, the hot exhaust duct of the refrigeration module 110 and the main air duct of the range hood 120 should be in a connectable state. That is, the hot air discharged by the refrigeration module 110 when the refrigeration function is turned on can flow to the main air duct of the range hood 120 through the hot exhaust duct.

[0068] Reference Figure 3 Taking a refrigeration module 110 and a range hood 120 integrated into a refrigeration integrated cooktop as an example, the refrigeration integrated cooktop has a closed design, with the refrigeration module 110 located inside. When the fan of the evaporator in the refrigeration module 110 rotates, the evaporator absorbs hot air from the kitchen from the baseboard area of ​​the refrigeration integrated cooktop. The hot air passes through the evaporator and condenser, becomes cold air, and is discharged from the cold exhaust vent 111. Meanwhile, the hot air generated during the condenser's heat dissipation and liquefaction flows from the hot exhaust duct to the main air duct of the range hood 120.

[0069] Reference Figure 4A bypass duct is either a pipe installed between the hot exhaust duct and the cold exhaust duct, or a one-way valve installed between them. When the bypass duct is a pipe, a valve control switch can be installed at any position on the bypass duct to achieve one-way flow control. When the bypass duct is a one-way valve, its two ends can be connected to the hot exhaust duct and the cold exhaust duct respectively, allowing some of the hot air in the hot exhaust duct to be discharged from the bypass duct to the cold exhaust duct, thereby reducing the amount of hot air discharged from the main duct and increasing the amount of smoke discharged from the main duct.

[0070] In response to the refrigeration module's activation command, the refrigeration system acquires a first distance parameter between the user and the ventilator using an infrared detector or similar means. After a certain time interval (a first preset time, such as any value between 0 and 600 seconds), a second distance parameter between the user and the ventilator is acquired again. This second distance parameter is used to determine whether the change in distance between the user and the ventilator after the first preset time interval is less than a first preset distance threshold. If the change is less than the first preset distance threshold, it indicates that the user's position has changed relatively little after the first preset time interval. At this point, a third distance parameter between the user and the ventilator is acquired again, and the bypass duct is controlled to open or close based on this parameter. For example, hot air in the hot exhaust duct may be directed to the main duct; or a portion of the hot air may be directed to the main duct, and a portion to the cold exhaust duct, adjusting the ratio of hot air to smoke exhaust in the main duct while ensuring effective cooling for the user. It is understood that the volume of hot air discharged into the cold exhaust duct can be adaptively set according to actual needs. For example, the opening degree of the one-way valve can be adjusted according to actual needs, and this application embodiment does not impose specific limitations on this. In addition, the hot air emission control method described in this application and the following embodiments can be applied to other scenarios besides kitchens, depending on actual needs.

[0071] The hot air emission control method provided in this application determines the change in the user's position relative to the cold exhaust vent after a first preset time interval by using the difference between a first distance parameter and a second distance parameter. When the position change is small, a third distance parameter is obtained, and the bypass pipe is controlled to open or close based on the third distance. This controls the flow of hot air in the hot exhaust duct to at least one of the main duct and the cold exhaust duct, thereby adjusting the amount of hot air emitted in the main duct while ensuring the cooling effect, thus avoiding the impact of the heating module on the smoke extraction effect of the range hood to a certain extent.

[0072] Hereinafter, step S130 will be specifically described in conjunction with the features of the refrigeration module described in the above embodiments.

[0073] Reference Figure 5 In some embodiments, step S130 includes the following sub-steps:

[0074] When the third distance parameter S3 is less than or equal to the second preset distance threshold L2, the bypass pipe is opened, and the hot air in the hot exhaust pipe is directed to the cold exhaust pipe and the main air duct.

[0075] The hot air emission control method also includes controlling at least one of the evaporator fan and the condenser fan to operate at a first speed.

[0076] Specifically, when the user's position changes little after a first preset time interval, a third distance parameter S3 between the user and the vent is acquired again after a second preset time interval (e.g., any value between 0 and 600 seconds). The third distance parameter S3 is compared with a second preset distance threshold L2, where L2 represents the minimum distance limit between the user and the vent, for example, any value between 0 and 10 meters. When the third distance parameter S3 is less than L2, it indicates that the distance between the user and the vent is relatively short. At this time, at least one of the evaporator fan and the condenser fan is controlled to operate at a low speed (first speed), and the bypass pipe is opened, causing some hot air in the hot exhaust duct to be discharged to the cold exhaust duct and some hot air to be discharged to the main duct of the range hood. This reduces the amount of hot air discharged in the main duct and increases the amount of smoke discharged in the main duct, thereby mitigating the impact of the refrigeration module on the smoke extraction effect of the range hood to a certain extent. In this system, the cold air in the venting duct mixes with the hot air discharged from the bypass duct before being directed to the vent, causing the temperature at the vent to rise. However, because the user is close to the vent, the perceived cooling temperature is relatively low. Therefore, appropriately increasing the vent temperature can provide a more comfortable cooling environment for the user. It is understood that the specific value of the first velocity can be adaptively selected according to actual needs, and this embodiment does not impose specific limitations on this.

[0077] Reference Figure 5 In some embodiments, step S130 includes the following sub-steps:

[0078] When the third distance parameter S3 is greater than the second preset distance threshold L2 and less than the third preset distance threshold L3, control at least one of the evaporator fan and the condenser fan to run at the second speed, and obtain the speed parameter V1 of the main air duct fan;

[0079] When the speed parameter V1 is greater than the preset speed threshold V0, the bypass pipe is opened, and the hot air in the hot exhaust pipe is directed to the cold exhaust pipe and the main air duct.

[0080] Specifically, when the user's position changes little after a first preset time interval, a third distance parameter S3 between the user and the radiator vent is acquired again after a second preset time interval (e.g., any value between 0 and 600 seconds). Here, the second preset distance threshold L2 represents the minimum distance limit between the user and the radiator vent, for example, any value within 0 to 10 meters; the third preset distance threshold L3 represents the maximum distance limit between the user and the radiator vent, for example, any value within 0 to 20 meters. The second preset distance threshold L2 and the third preset distance threshold L3 form a preset distance range (greater than the second preset distance threshold L2 and less than the third preset distance threshold L3). The third distance parameter S3 is compared with this preset distance range. When the third distance parameter S3 is within the preset distance range, it indicates that the distance between the user and the radiator vent is appropriate, and the user can still experience a good cooling effect. At least one of the evaporator fan and the condenser fan is controlled to operate at medium speed (second speed), and the speed parameter V1 of the main fan is acquired. The speed parameter V1 of the main fan is compared with the preset speed threshold V0. When the speed parameter V1 of the main fan is greater than the preset speed threshold V0, it indicates that the main duct fan is operating at high speed. At this time, the bypass pipe is opened, so that part of the hot air in the hot exhaust pipe is discharged to the cold exhaust pipe and part of the hot air is discharged to the main duct of the range hood. That is, while ensuring that the user can feel a good cooling effect, part of the hot air in the hot exhaust pipe is discharged to the cold exhaust pipe through the bypass pipe to reduce the amount of hot air emitted in the main duct. At the same time, the hot air emission of the cooling module is increased by using the main duct fan. It is understood that the specific values ​​of the second preset time, the second preset distance threshold L2, and the third preset distance threshold L3 can be adaptively selected according to actual needs, and this embodiment does not impose specific limitations on this.

[0081] Furthermore, when the speed parameter V1 of the main fan is less than or equal to the preset speed threshold V0, it indicates that the speed of the main duct fan is too low, or the main duct fan is not at its highest setting. In this case, the operating speed of the main duct fan should be increased, and the bypass duct should be controlled to allow some of the hot air in the hot exhaust duct to be discharged to the cold exhaust duct through the bypass duct, thereby reducing the amount of hot air discharged from the main duct, while ensuring that users can experience a good cooling effect. Simultaneously, the hot air discharge from the cooling module should be increased using the main duct fan.

[0082] Reference Figure 5 In some embodiments, step S130 includes the following sub-steps:

[0083] When the third distance parameter S3 is greater than or equal to the third preset distance threshold L3, the bypass pipe is closed, and the hot air in the hot exhaust pipe is directed to the main air duct.

[0084] The hot air emission control method also includes controlling at least one of the evaporator fan, condenser fan, and main duct fan to operate at a third speed.

[0085] Specifically, the third preset distance threshold L3 represents the maximum distance limit between the user and the vent. For example, the third preset distance threshold L3 can be any value within the range of 0 to 20m. When the distance between the user and the vent (third distance parameter S3) is greater than or equal to the preset distance threshold, it indicates that the distance between the user and the vent is too far. In this case, increasing the temperature of the vent will affect the cooling effect on the user. Therefore, the bypass pipe is closed, meaning that all the hot air in the hot exhaust pipe is directed to the main duct of the range hood. At least one of the fans in the evaporator, condenser, and main duct is controlled to run at high speed (third speed) to accelerate the exhaust of hot air from the cooling module using the main duct fan without adjusting the vent temperature.

[0086] Reference Figure 6 In some embodiments, after step S130 described in any of the above embodiments, the hot air emission control method further includes the step of:

[0087] S610, Obtain the function activation status of the cooling module;

[0088] S620. When the function is enabled, execute the following steps again: obtain the first distance parameter between the radiator vent and the user, and obtain the second distance parameter between the radiator vent and the user after a first preset time interval.

[0089] S630: When the function is turned off, the cooling module is stopped from running.

[0090] Specifically, after completing step S130 as described in any of the above embodiments, if a cooling function shutdown signal is received, the cooling function of the cooling module is turned off. At this time, the function is in the off state, and the range hood is in the running or stopped state. If no cooling function shutdown signal is received, step S110 is executed again to cyclically adjust the cooling effect of the cooling module and the hot air emission of the main air duct according to the first distance parameter, the second distance parameter, and the third distance parameter, thereby avoiding the impact of the cooling module on the smoke extraction effect of the range hood to a certain extent.

[0091] The hot air emission control method provided in this application determines the user's position change after a first preset time interval using a first distance parameter and a second distance parameter. When the user's position change is small after the first preset time interval, a third distance parameter between the user and the cold exhaust vent is obtained. Based on the comparison results of the third distance parameter with the second preset distance threshold and the third preset distance threshold, at least one of the following is adjusted: the evaporator fan, the condenser fan, the main air duct fan, and the bypass pipe's conduction state. This is done to reduce the amount of hot air emitted in the main air duct while ensuring the cooling effect for the user, thereby increasing the amount of oil fume emitted in the main air duct. This, to a certain extent, avoids the impact of the cooling module on the range hood's smoke extraction effect.

[0092] Reference Figure 7 This application also provides a controller for a refrigeration system. The refrigeration system includes a refrigeration module and a range hood. The hot exhaust duct of the refrigeration module is connected to the main exhaust duct of the range hood. The refrigeration module includes a bypass duct, one end of which is connected to the hot exhaust duct, and the other end of which is connected to the cold exhaust duct of the refrigeration module. The cold exhaust duct is connected to the cold exhaust outlet of the refrigeration module. The controller includes:

[0093] The first module 210 is used to obtain a first distance parameter between the radiator vent and the user, and to obtain a second distance parameter between the radiator vent and the user at a first preset time interval.

[0094] The second module 220 is used to obtain the third distance parameter between the radiator vent and the user at a second preset time interval when the difference between the first distance parameter and the second distance parameter is less than the first preset distance threshold.

[0095] The third module 230 is used to control the conduction state of the bypass pipe according to the third distance parameter, and to control the flow of hot air in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct.

[0096] It is evident that the content of the above-described hot air emission control method embodiments is applicable to the embodiments of this controller. The specific functions implemented by this controller embodiment are the same as those of the above-described hot air emission control method embodiments, and the beneficial effects achieved are also the same as those achieved by the above-described hot air emission control method embodiments.

[0097] This application also provides a refrigeration system. The refrigeration system includes:

[0098] The controller as described in the above embodiments;

[0099] The refrigeration module includes a bypass pipe, one end of which is connected to the hot exhaust pipe of the refrigeration module, and the other end of which is connected to the cold exhaust pipe of the refrigeration module.

[0100] The main air duct of the range hood is used to connect to the hot exhaust duct of the refrigeration module.

[0101] It is evident that the content of the above-described hot air emission control method embodiments is applicable to the embodiments of this refrigeration system. The specific functions implemented by the embodiments of this refrigeration system are the same as those of the above-described hot air emission control method embodiments, and the beneficial effects achieved are also the same as those achieved by the above-described hot air emission control method embodiments.

[0102] This application also provides a computer device, which includes:

[0103] At least one processor;

[0104] At least one memory for storing at least one program;

[0105] When the at least one program is executed by the at least one processor, the at least one processor is configured to receive the hot air emission control method as described in any of the above embodiments.

[0106] The contents of the above-described hot air emission control method embodiments are all applicable to the computer device embodiments. The specific functions implemented by the computer device embodiments are the same as those of the above-described hot air emission control method embodiments, and the beneficial effects achieved are also the same as those achieved by the above-described hot air emission control method embodiments.

[0107] Specifically, the computer device includes at least one processor and at least one memory, as shown in the reference. Figure 8 This is a schematic diagram of the structure of a computer device according to an embodiment of this application, taking a processor 300 and a memory 400 as an example. The processor 300 and the memory 400 can be connected via a bus 500 or other means. Figure 8 Taking the connection between China and Israel via bus 500 as an example.

[0108] The processor 830 is the control center of the computer device. It connects various parts of the computer device via various interfaces and lines. By running or executing at least one software program or module stored in the memory 400, and by calling data stored in the memory 400, it performs various functions of the computer device and processes data, thereby providing overall monitoring of the computer device. For example, the processor 300 may include one or more processing cores; for example, the processor 300 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and applications, and the modem processor mainly handles wireless communication. It is understood that the aforementioned modem processor may also not be integrated into the processor 300.

[0109] Memory 400 can be used to store software programs and modules, as well as non-transitory software programs and non-transitory computer-executable programs. Processor 300 executes various functional applications and data processing by running the software programs and modules stored in memory 400. Memory 400 may primarily include a program storage area and a data storage area. The program storage area may store the operating system, at least one application program required for a function (such as sound playback), etc.; the data storage area may store data created based on the use of the control device, etc. Memory 400 may include high-speed random access memory and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, memory 400 may also include a memory controller to provide processor 300 with access to memory 400. In some embodiments, memory 400 may include memory remotely located relative to the processor, which can be connected to the computer device via a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

[0110] In some embodiments, the processor 300 may include one or more interfaces. Interfaces may include an inter-integrated circuit (I2C) interface, an inter-integrated circuit sound (I2S) interface, a pulse code modulation (PCM) interface, a universal asynchronous receiver / transmitter (UART) interface, a mobile industry processor interface (MIPI), a general-purpose input / output (GPIO) interface, a subscriber identity module (SIM) interface, and / or a universal serial bus (USB) interface, etc.

[0111] The computer device also includes a power supply for powering the various components. In some embodiments, the power supply may be logically connected to the processor 300 via a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system. The power supply may also include one or more DC or AC power sources, a recharging system, a power fault detection circuit, a power converter or inverter, a power status indicator, or any other components.

[0112] The computer device may also include an input unit that can be used to receive input digital or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.

[0113] In some other embodiments, the computer device may also include a display unit, etc., which will not be described in detail here. Specifically, in this embodiment, the processor 300 in the computer device loads the executable files corresponding to the processes of one or more application programs into the memory 400 according to instructions, and the processor 300 runs the application programs stored in the memory 400, that is, in Figure 8 In the computer device 800 shown, the processor 300 can be used to call the cooling control program stored in the memory 400 and execute the cooling control method as described in the first aspect embodiment.

[0114] Figure 8 The device structure shown does not constitute a limitation on computer equipment and may include more or fewer components than illustrated, or combine certain components, or have different component arrangements. The components illustrated may be implemented in hardware, software, or a combination of software and hardware.

[0115] This application also provides a computer-readable storage medium storing processor-executable instructions that, when executed by a processor, are used to implement the hot air emission control method as described in any of the foregoing embodiments.

[0116] Similarly, the contents of the above hot air emission control method embodiments are all applicable to this storage medium embodiment. The specific functions implemented by this storage medium embodiment are the same as those of the above method embodiments, and the beneficial effects achieved are also the same as those achieved by the above hot air emission control method embodiments.

[0117] In some alternative embodiments, the functions / operations mentioned in the block diagrams may not occur in the order shown in the operation diagrams. For example, depending on the functions / operations involved, two consecutively shown blocks may actually be executed substantially simultaneously, or the blocks may sometimes be executed in reverse order. Furthermore, the embodiments presented and described in the flowcharts of this invention are provided by way of example to provide a more comprehensive understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and sub-operations described as part of a larger operation are executed independently.

[0118] Furthermore, although the invention has been described in the context of functional modules, it should be understood that, unless otherwise stated, one or more of the functions and / or features may be integrated into a single physical device and / or software module, or one or more functions and / or features may be implemented in a separate physical device or software module. It is also understood that a detailed discussion of the actual implementation of each module is unnecessary for understanding the invention. Rather, given the properties, functions, and internal relationships of the various functional modules in the apparatus disclosed herein, the actual implementation of the module will be understood within the scope of conventional skill of an engineer. Therefore, those skilled in the art can implement the invention as set forth in the claims using ordinary techniques without excessive experimentation. It is also understood that the specific concepts disclosed are merely illustrative and not intended to limit the scope of the invention, which is determined by the full scope of the appended claims and their equivalents.

[0119] If a function is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0120] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-included system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this specification, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device.

[0121] More specific examples of computer-readable media (a non-exhaustive list) include: electrical connections (electronic devices) having one or more wires, portable computer disk drives (magnetic devices), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Furthermore, computer-readable media can even be paper or other suitable media on which programs can be printed, because programs can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpreting, or otherwise processing as necessary, and then stored in computer memory.

[0122] It should be understood that various parts of the present invention can be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0123] In the foregoing description of this application, the reference to terms such as "one embodiment," "another embodiment," or "some embodiments" indicates that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0124] It should be understood that in this application, "at least one (item)" means one or more, and "more than" means two or more. "And / or" is used to describe the relationship between related objects, indicating that three relationships can exist. For example, "A and / or B" can represent three cases: only A exists, only B exists, and both A and B exist simultaneously, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one (item) of a, b, or c can represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0125] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

[0126] The above is a detailed description of the preferred embodiments of the present invention, but the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A hot air exhaust control method applied to a refrigeration system, the refrigeration system comprising a refrigeration module and a range hood, wherein the hot exhaust duct of the refrigeration module is connected to the main air duct of the range hood, characterized in that, The refrigeration module includes a bypass pipe, one end of which is connected to the hot exhaust pipe, and the other end of which is connected to the cold exhaust pipe of the refrigeration module. The cold exhaust pipe is connected to the cold exhaust vent of the refrigeration module. The refrigeration module also includes an evaporator and a condenser. The hot air emission control method includes: Obtain a first distance parameter between the vent and the target object, and obtain a second distance parameter between the vent and the target object at a first preset time interval; When the difference between the first distance parameter and the second distance parameter is less than the first preset distance threshold, the third distance parameter between the vent and the target object is obtained at a second preset time interval; The conduction state of the bypass pipe is controlled according to the third distance parameter, and the hot air in the hot exhaust pipe is controlled to flow to at least one of the cold exhaust pipe and the main air duct. Wherein, controlling the conduction state of the bypass pipe according to the third distance parameter, and controlling the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct, includes: When the third distance parameter is less than or equal to the second preset distance threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct. Alternatively, when the third distance parameter is greater than the second preset distance threshold and less than the third preset distance threshold, at least one of the evaporator fan and the condenser fan is controlled to run at a second speed; wherein the second preset distance threshold is less than the third preset distance threshold; the speed parameter of the main air duct fan is obtained; when the speed parameter is greater than a preset speed threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct; Alternatively, when the third distance parameter is greater than or equal to the third preset distance threshold, the bypass pipe is closed, and the hot air in the hot exhaust pipe is directed to the main air duct.

2. The hot air emission control method according to claim 1, characterized in that, When the third distance parameter is less than or equal to the second preset distance threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct. The hot air emission control method further includes: Control at least one of the fans of the evaporator and the condenser to operate at a first speed.

3. The hot air emission control method according to claim 1, characterized in that, Also includes: When the speed parameter is less than or equal to the preset speed threshold, the speed of the main air duct fan is increased, and the bypass pipe is controlled to open, controlling the hot air in the hot exhaust pipe to flow to the cold exhaust pipe and the main air duct.

4. The hot air emission control method according to claim 1, characterized in that, When the third distance parameter is greater than or equal to a third preset distance threshold, the bypass pipe is controlled to close, and the hot air in the hot exhaust pipe is controlled to flow to the main air duct. The hot air exhaust control method further includes: The fan of the evaporator, the fan of the condenser, and the fan of the main air duct are controlled to operate at a third speed.

5. The hot air emission control method according to any one of claims 1 to 4, characterized in that, Also includes: Obtain the on / off status of the cooling module; When the function is enabled, the following steps are executed again: obtain the first distance parameter between the vent and the target object, and obtain the second distance parameter between the vent and the target object at a first preset time interval; When the function is switched off, the cooling module is controlled to stop operating.

6. A controller applied to a refrigeration system, the refrigeration system comprising a refrigeration module and a range hood, wherein the hot exhaust duct of the refrigeration module is connected to the main air duct of the range hood, characterized in that, The refrigeration module includes a bypass pipe, one end of which is connected to the hot exhaust pipe, and the other end of which is connected to the cold exhaust pipe of the refrigeration module. The cold exhaust pipe is connected to the cold exhaust vent of the refrigeration module. The refrigeration module also includes an evaporator and a condenser. The controller includes: The first module is used to obtain a first distance parameter between the vent and the target object, and to obtain a second distance parameter between the vent and the target object at a first preset time interval; The second module is used to obtain a third distance parameter between the vent and the target object at a second preset time interval when the difference between the first distance parameter and the second distance parameter is less than a first preset distance threshold. The third module is used to control the conduction state of the bypass pipe according to the third distance parameter, and to control the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct; Wherein, controlling the conduction state of the bypass pipe according to the third distance parameter, and controlling the hot air flow in the hot exhaust pipe to at least one of the cold exhaust pipe and the main air duct, includes: When the third distance parameter is less than or equal to the second preset distance threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct. Alternatively, when the third distance parameter is greater than the second preset distance threshold and less than the third preset distance threshold, at least one of the evaporator fan and the condenser fan is controlled to run at a second speed; wherein the second preset distance threshold is less than the third preset distance threshold; the speed parameter of the main air duct fan is obtained; when the speed parameter is greater than a preset speed threshold, the bypass pipe is controlled to open, and the hot air in the hot exhaust pipe is controlled to flow to the cold exhaust pipe and the main air duct; Alternatively, when the third distance parameter is greater than or equal to the third preset distance threshold, the bypass pipe is closed, and the hot air in the hot exhaust pipe is directed to the main air duct.

7. A refrigeration system, comprising: The controller as described in claim 6; A refrigeration module, the refrigeration module including a bypass pipe, one end of the bypass pipe being connected to the hot exhaust pipe of the refrigeration module, and the other end of the bypass pipe being connected to the cold exhaust pipe of the refrigeration module; A range hood, wherein the main air duct of the range hood is used to connect to the hot exhaust duct of the refrigeration module.

8. A computer device, characterized in that, include: At least one processor; At least one memory for storing at least one program; When the at least one program is executed by the at least one processor, the at least one processor implements the hot air emission control method as described in any one of claims 1 to 5.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a program that, when executed by a processor, is used to implement the hot air emission control method as described in any one of claims 1 to 5.

Images