Heat exchange method, device and system, storage medium, electronic device

Abstract

The application discloses a heat exchange method, device and system, a storage medium and an electronic device. The method comprises the following steps: detecting an ambient temperature T1 of an environment where an air conditioner outdoor unit is located, an exhaust temperature T2 of an exhaust system of an extractor hood, and an outdoor condenser temperature T3 of the air conditioner outdoor unit system; and in the case that the opening condition of an exhaust bypass valve switch of the extractor hood is determined to be met according to the ambient temperature T1, the exhaust temperature T2 and the outdoor condenser temperature T3, the exhaust bypass valve switch of the extractor hood is opened, so that the air conditioner outdoor unit can utilize the heat in the exhaust gas of the exhaust system of the extractor hood, and the technical problem of waste of heat resources caused by direct exhaust of the smoke gas of the extractor hood in the prior art can be solved.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, and more specifically, to a heat exchange method, apparatus and system, storage medium and electronic device. Background Technology

[0002] Chinese people's eating habits and cooking methods are inseparable from frying, stir-frying, and deep-frying, which produces a lot of oil fumes and heat. However, the temperature of the fumes (i.e., oil fumes and heat) can reach 120-180℃. If these fumes are directly discharged into the atmosphere after purification, it will result in a waste of heat resources.

[0003] There is currently no effective solution to the technical problem of wasted heat resources caused by the direct emission of fumes from range hoods. Summary of the Invention

[0004] This application provides a heat exchange method, apparatus and system, storage medium and electronic device to at least solve the technical problem of wasted heat resources in the direct emission of flue gas from range hoods in related technologies.

[0005] According to one aspect of the embodiments of this application, a heat exchange system is provided, comprising: a range hood system; a range hood exhaust system connected to the range hood system for exhausting gas from the range hood system during operation; an air conditioning outdoor unit system and a range hood exhaust bypass valve switch, wherein the air conditioning outdoor unit system is connected to the range hood exhaust system via the range hood exhaust bypass valve switch, and when the range hood exhaust bypass valve switch is open, the air conditioning outdoor unit system utilizes the heat in the gas exhausted by the range hood exhaust system.

[0006] Optionally, the air conditioning outdoor unit system includes: an air conditioning outdoor unit; a bypass pipe, the first end of which is connected to the range hood exhaust system via the range hood exhaust bypass valve switch; an air inlet louver structure installed at the air inlet of the air conditioning outdoor unit and connected to the second end of the bypass pipe; and air inlet blades installed on the air inlet louver structure.

[0007] Optionally, the heat exchange system further includes a secondary filter installed inside the bypass pipe on one side near the first end of the bypass pipe for filtering the passing gas.

[0008] Optionally, the heat exchange system further includes: a channel blockage detection anemometer, installed inside the bypass pipe on one side near the second end of the bypass pipe, for detecting the blockage status of the bypass pipe channel.

[0009] According to another aspect of the embodiments of this application, a heat exchange method is also provided, comprising: detecting the ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the outdoor unit system of the air conditioner; and, when it is determined that the conditions for opening the range hood exhaust bypass valve switch are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, opening the range hood exhaust bypass valve switch so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system.

[0010] Optionally, when the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened to allow the outdoor unit of the air conditioner to utilize the heat from the exhaust gas discharged by the range hood exhaust system. This includes: when the ambient temperature T1 is greater than a first threshold A and the outdoor condenser temperature T3 is less than or equal to a third threshold C, rotating the air inlet blades to close the regular air inlet channel of the outdoor unit of the air conditioner and opening the range hood exhaust bypass valve to allow the outdoor unit of the air conditioner to utilize the heat from the exhaust gas discharged by the range hood exhaust system. The exhaust system delivers gas to the air inlet of the outdoor unit of the air conditioner through a bypass pipe to defrost the air inlet duct of the outdoor unit. When the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the regular air inlet duct of the outdoor unit of the air conditioner, and the exhaust bypass valve of the range hood is opened so that the exhaust system delivers gas to the air inlet of the outdoor unit of the air conditioner through the bypass pipe, so that the outdoor unit of the air conditioner can use the heat in the exhaust gas from the exhaust system of the range hood for heat exchange.

[0011] Optionally, the method of this application further includes: using a channel clogging anemometer to detect the blockage status of the bypass pipe.

[0012] According to another aspect of the embodiments of this application, a heat exchange device is also provided, comprising: a detection unit for detecting the ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the outdoor unit system; and a control unit for opening the range hood exhaust bypass valve switch when the opening conditions of the range hood exhaust bypass valve switch are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system.

[0013] Optionally, the control unit is further configured to: when the ambient temperature T1 is greater than a first threshold A and the outdoor condenser temperature T3 is less than or equal to a third threshold C, rotate the air inlet blades to close the conventional air inlet channel of the air conditioner outdoor unit and open the exhaust bypass valve switch of the range hood, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit; when the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to a second threshold B, rotate the air inlet blades to close the conventional air inlet channel of the air conditioner outdoor unit and open the exhaust bypass valve switch of the range hood, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit, so that the air conditioner outdoor unit can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

[0014] Optionally, the apparatus of this application may further include: a detection unit for detecting the blockage status of the bypass pipe using a detection channel dirt and blockage anemometer.

[0015] According to another aspect of the embodiments of this application, a storage medium is also provided, the storage medium including a stored program that executes the above-described method when the program is run.

[0016] According to another aspect of the embodiments of this application, an electronic device is also provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor performs the above-described method through the computer program.

[0017] In this embodiment, the ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system are detected. When it is determined that the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, exhaust temperature T2, and outdoor condenser temperature T3, the range hood exhaust bypass valve is opened so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system. This can solve the technical problem of heat resource waste caused by directly discharging the flue gas from the range hood in related technologies. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of an optional heat exchange system according to an embodiment of this application;

[0020] Figure 2This is a schematic diagram of an optional heat exchange system according to an embodiment of this application;

[0021] Figure 3 This is a flowchart of an optional heat exchange method according to an embodiment of this application;

[0022] Figure 4 This is a flowchart of an optional heat exchange method according to an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of an optional heat exchange device according to an embodiment of this application;

[0024] Figure 6 This is a structural block diagram of a terminal according to an embodiment of this application. Detailed Implementation

[0025] 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.

[0026] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying 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.

[0027] In related technologies, cooking fumes are directly discharged into the atmosphere after purification, resulting in a waste of heat resources. However, air conditioners have poor heating performance and consume a lot of electricity in low-temperature environments. Therefore, utilizing the waste heat emitted from kitchen fumes will save a significant amount of energy. Based on this, according to one aspect of the embodiments of this application, an embodiment of a heat exchange system is provided. Figure 1 This is a schematic diagram of an optional heat exchange system according to an embodiment of this application, such as... Figure 1 and Figure 2 As shown, the system may include:

[0028] Range hood system 1;

[0029] The range hood exhaust system 2 is connected to the range hood system and is used to exhaust the range hood system when the range hood system is running.

[0030] The air conditioner outdoor unit system and the range hood exhaust bypass valve 3 are connected via the air conditioner exhaust bypass valve. When the air conditioner exhaust bypass valve is open, the air conditioner outdoor unit system utilizes the heat in the exhaust gas from the range hood exhaust system. By switching the air duct, the heat exchange effect of the air conditioner can be improved, and the heating capacity can be increased.

[0031] The aforementioned air conditioning outdoor unit system may include: an air conditioning outdoor unit 6; a bypass pipe 5, the first end of which is connected to the range hood exhaust system via the range hood exhaust bypass valve switch; an air inlet louver structure 7, installed at the air inlet of the air conditioning outdoor unit and connected to the second end of the bypass pipe; and air inlet blades 8, installed on the air inlet louver structure. By adding an air inlet mechanism switch to the outdoor unit, the air inlet duct can be changed. For example, when the air inlet mechanism is closed, the air conditioning fan blades of the outdoor unit rotate to perform negative pressure suction, without the need to add an exhaust motor.

[0032] Optionally, the heat exchange system further includes: a secondary filter 4, installed inside the bypass pipe on one side near the first end of the bypass pipe, for filtering the passing gas; and a channel blockage detection anemometer 9, installed inside the bypass pipe on one side near the second end of the bypass pipe, for detecting the channel blockage status of the bypass pipe.

[0033] The heat exchange system of this application includes a range hood system, a range hood exhaust system, an air conditioner outdoor unit system, and a range hood exhaust bypass valve switch. The range hood exhaust system is connected to the range hood system, and the air conditioner outdoor unit system is connected to the range hood exhaust system through the range hood exhaust bypass valve switch. When the range hood system is running, the range hood exhaust system exhausts gas for the range hood system. When the range hood exhaust bypass valve switch is open, the exhaust gas enters the air conditioner outdoor unit system through the range hood exhaust bypass valve switch. In this way, the air conditioner outdoor unit system can utilize the heat in the exhaust gas from the range hood exhaust system, thereby solving the technical problem of heat resource waste caused by directly emitting range hood fumes in related technologies.

[0034] According to another aspect of the embodiments of this application, an embodiment of a heat exchange method is also provided. Figure 3 This is a flowchart of an optional heat exchange method according to an embodiment of this application, such as... Figure 3 As shown, the method may include the following steps:

[0035] Step S1: Detect the ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the outdoor unit system of the air conditioner.

[0036] Step S2: After determining that the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, exhaust temperature T2, and outdoor condenser temperature T3, open the range hood exhaust bypass valve so that the outdoor unit of the air conditioner can utilize the heat in the gas exhausted by the range hood exhaust system.

[0037] This solution extends the continuous heating time by intelligently switching the air duct defrosting based on the external pipe temperature. For example: 1) When the ambient temperature T1 is greater than the first threshold A and the outdoor condenser temperature T3 is less than or equal to the third threshold C, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can transport gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit; 2) When the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can transport gas through the bypass pipe to the air inlet of the air conditioner outdoor unit, so that the air conditioner outdoor unit can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

[0038] Optionally, in order to improve the operational stability of the technical solution of this application, during the operation of the entire system, the blockage status of the bypass pipe can be detected by a detection channel dirt and blockage anemometer, so as to facilitate timely repair when blockage occurs.

[0039] Through the above steps, the ambient temperature T1 of the environment where the air conditioner outdoor unit is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system are detected. If the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, exhaust temperature T2, and outdoor condenser temperature T3, the range hood exhaust bypass valve is opened. This allows the air conditioner outdoor unit to utilize the heat from the exhaust gas discharged by the range hood exhaust system, thus solving the technical problem of wasted heat resources caused by directly emitting exhaust gas from the range hood in related technologies.

[0040] As an optional embodiment, the technical solution of this application is further described in detail below with reference to specific implementation methods.

[0041] like Figure 1 and Figure 2As shown, it includes a range hood system 1, a range hood exhaust system 2, a range hood exhaust bypass valve switch 3, a secondary filter 4, a bypass pipe 5, an air conditioner outdoor unit 6, an air inlet louver structure 7, air inlet blades 8, and a dirt / clogging detection channel anemometer 9.

[0042] The bypass duct 5 connects to the fan's inlet louver mechanism 7 from the bottom. Because the absorbed heat is less dense, the gas rises. The secondary filter 4 in the bypass duct 5 can be designed as a removable, replaceable, or washable structure to ensure relatively clean gas passing through. An anemometer can also be added to the bypass duct to detect blockages. The range hood system 1 has fume extraction and filtration functions. The range hood exhaust bypass valve 3 can be electrically driven or opened by negative pressure in the duct. The entire system's operation flow is as follows: Figure 4 As shown:

[0043] Step S401: When the air conditioner is in heating mode, detect the outdoor ambient temperature T1, the exhaust temperature T2, and the external condenser temperature T3.

[0044] Step S402: First, determine the temperature of the outer ring T1, i.e., whether it is less than or equal to the threshold A. If so, proceed to step S406; otherwise, proceed to step S403.

[0045] Step S403: Determine whether T3 is less than or equal to threshold C and whether T2 is greater than or equal to threshold B. If so, proceed to step S404; otherwise, proceed to step S405.

[0046] If T1 temperature > A, it means that the outdoor temperature is high. At this time, the air conditioner can meet the heat exchange requirements by operating normally. Therefore, the outdoor unit uses the conventional air duct during operation. However, in this case, the outdoor T3 will also be detected because frost will form when the humidity is high.

[0047] Step S404: Close the condenser air intake and open the auxiliary air intake channel. If T2 < B is detected, proceed to step S405.

[0048] When T3 ≤ C, and the range hood is on, the regular air intake duct will be closed, and the bypass air intake duct will be opened for pre-defrosting. The C value can be set 1°C higher than the system defrosting parameter. At this time, the external air intake grille 8 will rotate and close, and the bypass air duct 5 will be open. If the range hood is turned off or defrosting has ended during this defrosting process, it will switch back to the regular air duct.

[0049] Step S405: Maintain the original air intake duct.

[0050] Step S406: If temperature T1 is less than or equal to A, it means that the outer ring temperature is too low and the heating and heat exchange effect is not good. It is necessary to strengthen the heat exchange. Determine whether T2 is greater than or equal to the threshold B. If so, proceed to step S407; otherwise, proceed to step S405.

[0051] Step S407: Close the condenser air intake and open the auxiliary air intake channel. If T2 < B is detected, proceed to step S405.

[0052] At this point, regardless of the outdoor unit's T3 temperature, as long as T2≥B is detected, the normal channel is closed and the bypass channel is opened for heat exchange. If the range hood is detected to be off, the system switches back to the normal air duct.

[0053] Bypass channel blockage detection: With the air conditioner on, the louvers of the outdoor unit's normal channel closed, the bypass channel open, and the axial fan speed of the outdoor unit set to A, measure the wind speed on an anemometer 9. If it is lower than the X value, it indicates that item 4: the secondary filter is severely blocked, and the air conditioner will alarm, requiring filter replacement or cleaning. The X value is the wind speed after standard correction.

[0054] The technical solution of this application can solve the problem of heat waste in the kitchen during cooking and reduce energy consumption when the air conditioner is heating; it can also solve the problem of poor heat exchange effect and poor heating effect of the outdoor unit of the air conditioner under low temperature conditions by increasing the heat exchange temperature difference and improving the heating effect; and it can also solve the problem of indoor temperature fluctuation and poor comfort caused by air conditioner defrosting under low temperature conditions by reducing the indoor temperature fluctuation problem caused by defrosting during heating.

[0055] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to this application.

[0056] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods according to the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0057] According to another aspect of the embodiments of this application, a heat exchange apparatus for implementing the above-described heat exchange method is also provided. Figure 5 This is a schematic diagram of an optional heat exchange device according to an embodiment of this application, such as... Figure 5As shown, the device may include:

[0058] The detection unit 51 is used to detect the ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the outdoor unit system of the air conditioner.

[0059] Control unit 52 is used to open the range hood exhaust bypass valve switch when the conditions for opening the range hood exhaust bypass valve switch are met based on the ambient temperature T1, the exhaust temperature T2 and the outdoor condenser temperature T3, so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system.

[0060] Optionally, the control unit is further configured to: when the ambient temperature T1 is greater than a first threshold A and the outdoor condenser temperature T3 is less than or equal to a third threshold C, rotate the air inlet blades to close the conventional air inlet channel of the air conditioner outdoor unit and open the exhaust bypass valve switch of the range hood, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit; when the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to a second threshold B, rotate the air inlet blades to close the conventional air inlet channel of the air conditioner outdoor unit and open the exhaust bypass valve switch of the range hood, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit, so that the air conditioner outdoor unit can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

[0061] Optionally, the apparatus of this application may further include: a detection unit for detecting the blockage status of the bypass pipe using a detection channel dirt and blockage anemometer.

[0062] The above modules detect the ambient temperature T1 of the environment where the air conditioner outdoor unit is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system. Based on the ambient temperature T1, exhaust temperature T2, and outdoor condenser temperature T3, if the conditions for opening the range hood exhaust bypass valve are met, the range hood exhaust bypass valve is opened. This allows the air conditioner outdoor unit to utilize the heat from the exhaust gas discharged by the range hood exhaust system, thus solving the technical problem of wasted heat resources caused by directly emitting exhaust gas from the range hood in related technologies.

[0063] It should be noted that the examples and application scenarios implemented by the above modules and corresponding steps are the same, but are not limited to the content disclosed in the above embodiments. It should also be noted that the above modules, as part of the device, can run in a corresponding hardware environment, and can be implemented through software or hardware, wherein the hardware environment includes a network environment.

[0064] According to another aspect of the embodiments of this application, a server or terminal for implementing the above-described hot-swapping method is also provided.

[0065] Figure 6 This is a structural block diagram of a terminal according to an embodiment of this application, such as... Figure 6 As shown, the terminal may include: one or more (only one is shown) processors 601, memory 603, and transmission devices 605, such as... Figure 6 As shown, the terminal may also include input / output devices 607.

[0066] The memory 603 can be used to store software programs and modules, such as the program instructions / modules corresponding to the hot-swapping method and apparatus in this embodiment. The processor 601 executes various functional applications and data processing by running the software programs and modules stored in the memory 603, thereby realizing the aforementioned hot-swapping method. The memory 603 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 603 may further include memory remotely located relative to the processor 601, and these remote memories can be connected to the terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0067] The aforementioned transmission device 605 is used to receive or send data via a network, and can also be used for data transfer between the processor and memory. Specific examples of the network described above may include wired networks and wireless networks. In one example, the transmission device 605 includes a Network Interface Controller (NIC), which can be connected to other network devices and a router via a network cable to communicate with the Internet or a local area network. In another example, the transmission device 605 is a radio frequency (RF) module used for wireless communication with the Internet.

[0068] Specifically, memory 603 is used to store application programs.

[0069] The processor 601 can invoke the application program stored in the memory 603 via the transmission device 605 to perform the following steps:

[0070] The ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system are detected. If the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system.

[0071] Processor 601 is also used to perform the following steps:

[0072] When the ambient temperature T1 is greater than the first threshold A and the outdoor condenser temperature T3 is less than or equal to the third threshold C, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit; when the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit, so that the air conditioner outdoor unit can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

[0073] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0074] Those skilled in the art will understand that Figure 6 The structure shown is for illustrative purposes only. The terminal can be a smartphone (such as an Android phone, an iOS phone, etc.), a tablet computer, a PDA, a mobile internet device (MID), a PAD, or other terminal devices. Figure 6 This does not limit the structure of the aforementioned electronic device. For example, the terminal may also include components that are more... Figure 6 The more or fewer components shown (such as network interfaces, display devices, etc.), or having the same ​ The different configurations shown.

[0075] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing the hardware related to the terminal device. The program can be stored in a computer-readable storage medium, which may include: flash drive, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0076] Embodiments of this application also provide a storage medium. Optionally, in this embodiment, the storage medium can be used to execute program code for a hot-swapping method.

[0077] Optionally, in this embodiment, the storage medium may be located on at least one of the network devices in the network shown in the above embodiment.

[0078] Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps:

[0079] The ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system are detected. If the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system.

[0080] Optionally, the storage medium is also configured to store program code for performing the following steps:

[0081] When the ambient temperature T1 is greater than the first threshold A and the outdoor condenser temperature T3 is less than or equal to the third threshold C, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit; when the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened, so that the exhaust system of the range hood can deliver gas through the bypass pipe to the air inlet of the air conditioner outdoor unit, so that the air conditioner outdoor unit can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

[0082] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0083] Optionally, in this embodiment, the storage medium may include, but is not limited to, various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0084] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0085] If the integrated units in the above embodiments are implemented as software functional units and sold or used as independent products, they can be stored in the aforementioned computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or 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 one or more computer devices (which may be personal computers, servers, or network devices, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application.

[0086] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0087] In the several embodiments provided in this application, it should be understood that the disclosed client can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, indirect coupling or communication connection between units or modules, and may be electrical or other forms.

[0088] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0089] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0090] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A heat exchange method, characterized in that, An application in a heat exchange system, the heat exchange system comprising: a range hood system; a range hood exhaust system connected to the range hood system for exhausting air from the range hood system during operation; an air conditioning outdoor unit system and a range hood exhaust bypass valve switch, wherein the air conditioning outdoor unit system is connected to the range hood exhaust system via the range hood exhaust bypass valve switch, and when the range hood exhaust bypass valve switch is open, the air conditioning outdoor unit system utilizes the heat in the air exhausted by the range hood exhaust system; the heat exchange method includes: The ambient temperature T1 of the environment where the outdoor unit of the air conditioner is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the outdoor unit of the air conditioner are detected in the air conditioner outdoor unit system. When the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system. When the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened to allow the outdoor unit of the air conditioner to utilize the heat in the gas exhausted by the range hood exhaust system, including: When the ambient temperature T1 is greater than the first threshold A and the outdoor condenser temperature T3 is less than or equal to the third threshold C, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened so that the exhaust system of the range hood can transport gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit. When the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the conventional air inlet channel of the outdoor unit of the air conditioner, and the exhaust bypass valve of the range hood is opened so that the exhaust system of the range hood can transport the gas through the bypass pipe to the air inlet of the outdoor unit of the air conditioner, so that the outdoor unit of the air conditioner can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

2. The method according to claim 1, characterized in that, The method further includes: The blockage status of the bypass pipe is detected by using a channel dirt and blockage anemometer.

3. A heat exchange device, characterized in that, An application in a heat exchange system, the heat exchange system comprising: a range hood system; a range hood exhaust system connected to the range hood system for exhausting gas from the range hood system during operation; an air conditioning outdoor unit system and a range hood exhaust bypass valve switch, wherein the air conditioning outdoor unit system is connected to the range hood exhaust system via the range hood exhaust bypass valve switch, and when the range hood exhaust bypass valve switch is open, the air conditioning outdoor unit system utilizes the heat in the gas exhausted by the range hood exhaust system; the heat exchange device comprises: The detection unit is used to detect the ambient temperature T1 of the environment where the air conditioner outdoor unit is located, the exhaust temperature T2 of the range hood exhaust system, and the outdoor condenser temperature T3 of the air conditioner outdoor unit system. The control unit is used to open the range hood exhaust bypass valve switch when the opening conditions for the range hood exhaust bypass valve switch are met based on the ambient temperature T1, the exhaust temperature T2 and the outdoor condenser temperature T3, so that the outdoor unit of the air conditioner can utilize the heat in the gas discharged by the range hood exhaust system. When the conditions for opening the range hood exhaust bypass valve are met based on the ambient temperature T1, the exhaust temperature T2, and the outdoor condenser temperature T3, the range hood exhaust bypass valve is opened to allow the outdoor unit of the air conditioner to utilize the heat in the gas exhausted by the range hood exhaust system, including: When the ambient temperature T1 is greater than the first threshold A and the outdoor condenser temperature T3 is less than or equal to the third threshold C, the air inlet blades are rotated to close the normal air inlet channel of the air conditioner outdoor unit, and the exhaust bypass valve of the range hood is opened so that the exhaust system of the range hood can transport gas through the bypass pipe to the air inlet of the air conditioner outdoor unit to defrost the air inlet duct of the air conditioner outdoor unit. When the ambient temperature T1 is less than or equal to the first threshold A and the exhaust temperature T2 is greater than or equal to the second threshold B, the air inlet blades are rotated to close the conventional air inlet channel of the outdoor unit of the air conditioner, and the exhaust bypass valve of the range hood is opened so that the exhaust system of the range hood can transport the gas through the bypass pipe to the air inlet of the outdoor unit of the air conditioner, so that the outdoor unit of the air conditioner can use the heat in the gas exhausted by the exhaust system of the range hood for heat exchange.

4. A storage medium, characterized in that, The storage medium includes a stored program, wherein the program executes the method described in any one of claims 1 to 2 when it is run.

5. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, The processor executes the method described in any one of claims 1 to 2 through the computer program.

6. A heat exchange system, characterized in that, The heat exchange system, using the method of claim 1 or 2, comprises: Range hood system; A range hood exhaust system, connected to the range hood system, is used to exhaust air from the range hood system during operation. An air conditioning outdoor unit system and a range hood exhaust bypass valve switch are provided, wherein the air conditioning outdoor unit system is connected to the range hood exhaust system via the range hood exhaust bypass valve switch. When the range hood exhaust bypass valve is open, the air conditioning outdoor unit system utilizes the heat in the gas exhausted by the range hood exhaust system.

7. The heat exchange system according to claim 6, characterized in that, The air conditioning outdoor unit system includes: Air conditioner outdoor unit; A bypass pipe, the first end of which is connected to the exhaust system of the range hood via the exhaust bypass valve switch of the range hood; An air inlet louver structure is installed at the air inlet of the outdoor unit of the air conditioner and is connected to the second end of the bypass pipe; Air intake blades are installed on the air intake louver structure.

8. The heat exchange system according to claim 7, characterized in that, The heat exchange system also includes: A secondary filter is installed inside the bypass pipe on one side near the first end of the bypass pipe to filter the passing gas.

9. The heat exchange system according to claim 7, characterized in that, The heat exchange system also includes: An anemometer for detecting channel blockage is installed inside the bypass pipe on one side near the second end of the bypass pipe, and is used to detect the blockage status of the bypass pipe.

Images