Condensation heat recovery air conditioning system and use method thereof

Abstract

The invention discloses a condensation heat recovery air conditioning system and a using method thereof, and relates to the technical field of air conditioning systems.The condensation heat recovery air conditioning system comprises a data acquisition module, an intelligent control module, a condensation heat recovery module, an air conditioner refrigerating and heating module, an energy distribution module, a remote monitoring module and a user interaction module; the system has the advantages that the heat exchanger adopts an efficient plate heat exchanger, the heat storage device adopts a high-temperature water storage tank and a circulating pump to ensure smooth recovery and transfer of heat, and under the instruction of the intelligent control module, the condensation heat recovery module can release the recovered heat into a room in time according to the indoor heating requirement, so that the indoor temperature is increased; when indoor heating is not needed, heat is stored for subsequent use, meanwhile, the air conditioner refrigerating and heating module and the condensation heat recovery module work cooperatively, on the premise that the refrigerating and heating effects are guaranteed, condensation heat is recovered to the maximum extent, the system energy efficiency is improved, and energy consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning systems, and in particular to an air conditioning system for condensation heat recovery and a use method thereof. Background Art

[0002] As an important device for indoor environment regulation, air conditioning system has experienced a long development process since its birth. From the initial simple refrigeration function to the current ability to achieve precise temperature, humidity and air quality control, air conditioning technology has been continuously improved and widely used in various fields such as home, business, industry, etc., creating a comfortable indoor environment for people.

[0003] The existing air-conditioning system with condensation heat recovery has certain defects. First, the existing air-conditioning has low condensation heat recovery efficiency and slow speed, poor coordination between cooling and heating and heat recovery, and high energy consumption. Second, the air-conditioning control algorithm is simple, data processing and control are not accurate, and lacks learning and optimization functions. Third, most of the existing air-conditioning lacks remote control and monitoring functions, has few user interaction methods, and the fault alarm is not timely. Therefore, we propose an air-conditioning system with condensation heat recovery and a method for using it. Summary of the invention

[0004] The object of the present invention is to provide an air conditioning system for condensation heat recovery and a method of using the same.

[0005] In order to solve the problems raised in the above background technology, the present invention provides the following technical solutions: an air conditioning system with condensation heat recovery, the air conditioning system with condensation heat recovery comprising a data acquisition module, an intelligent control module, a condensation heat recovery module, an air conditioning cooling and heating module, an energy distribution module, a remote monitoring module and a user interaction module;

[0006] Data acquisition module, used to collect indoor and outdoor temperature, humidity, human flow and air conditioning system operating status parameters in real time;

[0007] Intelligent control module, used to receive the collected data, analyze and process the data based on artificial intelligence algorithms, and generate control strategies;

[0008] Condensation heat recovery module, used to recover the condensation heat generated during the operation of the air-conditioning system;

[0009] The air conditioning cooling and heating module performs cooling and heating operations according to the instructions generated by the intelligent control module;

[0010] An energy distribution module, used for receiving instructions from the intelligent control module and performing energy distribution on the recovered condensation heat;

[0011] Remote monitoring module, used to realize remote monitoring and management of air conditioning system;

[0012] The user interaction module is used for users to interact with the air conditioning system, set demand parameters and view the system operation status.

[0013] As a further solution of the present invention: the data acquisition module is provided with multiple sensors, including temperature sensors, humidity sensors, human flow sensors, and current sensors, voltage sensors and power sensors for monitoring the operating status of the air-conditioning system. These sensors are distributed in different positions indoors and outdoors, and can collect corresponding data in real time, and transmit the data to the intelligent control module through wired and wireless communications. The temperature sensor adopts a high-precision thermistor sensor with a measuring range of -50°C to 100°C and an accuracy of ±0.5°C. The humidity sensor adopts a capacitive humidity sensor with a measuring range of 0 to 100%RH and an accuracy of ±3%RH. The human flow sensor adopts an infrared pyroelectric sensor, which can detect human activity signals. The data acquisition module will transmit the collected data to the intelligent control module.

[0014] As a further solution of the present invention: the intelligent control module is equipped with an artificial intelligence-based control algorithm and an Internet of Things communication module. The control algorithm can perform in-depth analysis and processing on the data transmitted from the data acquisition module, and generate corresponding control instructions according to the preset control logic and user needs. The control algorithm follows the following formula:

[0015]

[0016] Among them: U(k) represents the output control instruction, K P Represents the proportionality coefficient, K i Indicates the integral coefficient, K d represents the differential coefficient, e(k) represents the error at the kth moment (the difference between the target value and the actual value);

[0017] The IoT communication module supports multiple communication protocols, including Wi-Fi, Bluetooth and Zigbee protocols, and can achieve stable and efficient data transmission between other modules. The intelligent control module also has self-learning and optimization functions. As the system running time increases, it can continuously optimize the control strategy and improve the overall performance and energy efficiency of the system.

[0018] As a further solution of the present invention: the condensation heat recovery module is composed of a heat exchanger, a heat storage device and a circulation pump. The heat exchange capacity of the heat exchanger can be calculated by the following formula:

[0019] Q=K·A·ΔT

[0020] Where: Q represents the heat transfer coefficient, A represents the heat transfer area, and ΔT represents the heat transfer temperature difference;

[0021] The heat exchanger adopts a high-efficiency plate heat exchanger, which can quickly and efficiently recover the condensation heat discharged by the condenser of the air-conditioning system. The heat storage device adopts a high-temperature water storage tank to store the recovered heat. The circulating pump is used to drive the heat exchange medium to circulate in the system to ensure the smooth recovery and transfer of heat. During the operation, the condensation heat recovery module adjusts the working parameters of the heat exchanger and the charge and release heat of the heat storage device according to the instructions of the intelligent control module to achieve effective recovery and utilization of the condensation heat. When indoor heating is required, the intelligent control module controls the condensation heat recovery module to release the recovered heat into the room to increase the indoor temperature. When indoor heating is not required, the intelligent control module controls the condensation heat recovery module to store the recovered heat for subsequent use.

[0022] As a further solution of the present invention: the air-conditioning cooling and heating module includes a compressor, an evaporator, a condenser and a throttling device. The compressor adopts a variable frequency compressor, and the operating frequency can be adjusted according to the instructions of the intelligent control module to realize the regulation of cooling and heating power. The evaporator and the condenser adopt high-efficiency fin-tube heat exchangers, which can quickly exchange heat. The throttling device adopts an electronic expansion valve, which can accurately control the flow of refrigerant. Under the control of the intelligent control module, the air-conditioning cooling and heating module automatically adjusts the cooling and heating power according to indoor and outdoor environmental parameters and user needs, and provides a comfortable and required temperature environment indoors. At the same time, the air-conditioning cooling and heating module works in coordination with the condensation heat recovery module to recover the condensation heat to the greatest extent while ensuring the cooling and heating effects, thereby improving the system energy efficiency.

[0023] As a further solution of the present invention: the energy distribution module includes an energy distribution controller and multiple energy output ports. The energy distribution controller reasonably distributes the recovered condensation heat according to the instructions of the intelligent control module. The energy output ports can be connected to different energy-consuming equipment, including water heaters, floor heating systems and fresh air systems. During operation, the energy distribution controller distributes the recovered condensation heat to the corresponding equipment according to the needs and priorities of each energy-consuming equipment, thereby achieving optimal utilization of energy.

[0024] As a further solution of the present invention: the remote monitoring module includes a remote server, a mobile terminal application (APP) and a network communication module. The network communication module supports 4G / 5G network and Ethernet communication methods, and can upload the operating data of the air-conditioning system to the remote server in real time. Users log in to the remote server through the mobile terminal APP to view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere, and can remotely control the air-conditioning system, including turning on and off, adjusting the temperature and setting the operating mode. The remote monitoring module also has a fault alarm function. When the air-conditioning system fails, it can send an alarm message to the user in time to remind the user to deal with it in time.

[0025] As a further solution of the present invention: the user interaction module includes an operation panel, a display screen and a voice interaction system. The operation panel is provided with buttons and knobs. The user can set the operating parameters and requirements of the air-conditioning system through the operation panel. The display screen adopts a liquid crystal display screen and a touch screen, which can display the operating status of the air-conditioning system, indoor and outdoor environmental parameters and energy consumption data information in real time. The voice interaction system supports voice recognition and voice synthesis functions. The user can control the air-conditioning system through voice commands. At the same time, the air-conditioning system can also feedback relevant information to the user through voice prompts. The user interaction module can provide the user with a convenient operation method, so that the user can interact with the air-conditioning system more easily.

[0026] In addition, the present invention also provides a method for using an air conditioning system for condensation heat recovery, comprising the following specific steps:

[0027] S1. The user turns on the air conditioning system through the operation panel, display screen and voice interaction system of the user interaction module, and sets relevant parameters according to his own needs, including indoor target temperature, humidity range, heating and cooling mode. The intelligent control module receives the parameters set by the user, and the data acquisition module starts to collect indoor and outdoor temperature, humidity, human flow and operating status parameters of the air conditioning system in real time;

[0028] S2, the intelligent control module analyzes and processes the data transmitted by the data acquisition module based on the artificial intelligence algorithm, combines the built-in control algorithm, comprehensively considers user needs, indoor and outdoor environmental parameters and the operating status of the air-conditioning system, and generates corresponding control strategies, including the adjustment strategy of the air-conditioning cooling and heating power, as well as the condensing heat recovery and energy distribution strategy;

[0029] S3, the air conditioning cooling and heating module performs cooling and heating operations according to the control strategy generated by the intelligent control module. At the same time, the condensation heat recovery module recovers and stores the condensation heat generated during the operation of the air conditioning system through the coordinated work of the heat exchanger, the heat storage device and the circulation pump under the instruction of the intelligent control module;

[0030] S4. The energy distribution module receives the instruction of the intelligent control module and reasonably distributes the recovered condensation heat to the energy-consuming devices of the water heater, floor heating system and fresh air system through multiple energy output ports according to the needs and priorities of each energy-consuming device, so as to achieve the optimal utilization of energy and improve the overall energy efficiency of the system;

[0031] S5. Users can remotely view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere through the remote server and mobile terminal application of the remote monitoring module, and can remotely control the air-conditioning system, including turning it on and off, adjusting the temperature and setting the operating mode. When the air-conditioning system fails, the remote monitoring module can send an alarm message to the user in time to remind the user to deal with it in time.

[0032] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0033] 1. The present invention can quickly and efficiently recover the condensation heat discharged by the condenser of the air-conditioning system through the condensation heat recovery module. The heat exchanger adopts a high-efficiency plate heat exchanger, the heat storage device adopts a high-temperature water storage tank, and the circulation pump ensures the smooth recovery and transfer of heat. Under the instruction of the intelligent control module, the condensation heat recovery module can release the recovered heat to the room in time according to the indoor heating demand to increase the indoor temperature. When the indoor heating is not required, the heat is stored for subsequent use. At the same time, the air-conditioning cooling and heating module and the condensation heat recovery module work together to recover the condensation heat to the greatest extent under the premise of ensuring the cooling and heating effect, thereby improving the system energy efficiency and reducing energy consumption.

[0034] 2. The present invention can deeply analyze and process the data transmitted by the data acquisition module through the control algorithm and the Internet of Things communication module. The control algorithm generates corresponding control instructions according to the preset control logic and user needs to achieve precise control of the air-conditioning system. The Internet of Things communication module supports multiple communication protocols and can achieve stable and efficient data transmission with other modules. In addition, the intelligent control module also has self-learning and optimization functions. As the system running time increases, the control strategy can be continuously optimized to improve the overall performance and energy efficiency of the system. This intelligent control method enables the air-conditioning system to better adapt to changes in indoor and outdoor environments and user needs, and provide a more comfortable indoor environment;

[0035] 3. The present invention is provided with a remote server, a mobile terminal application (APP) and a network communication module. The user can log in to the remote server through the mobile terminal APP to view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere, and can remotely control the air-conditioning system, including turning on and off, adjusting the temperature and setting the operating mode. When the air-conditioning system fails, the remote monitoring module can send an alarm message to the user in time to remind the user to deal with it in time. The user interaction module includes an operation panel, a display screen and a voice interaction system, which provides a convenient operation method for the user. These functions enable the user to interact with the air-conditioning system more easily, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A schematic diagram of a system flow in an embodiment of the present invention;

[0037] Figure 2 Schematic diagram of the method steps in an embodiment of the present invention. DETAILED DESCRIPTION

[0038] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0039] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0040] Please refer to the attached Figure 1 -Attached Figure 2 The present invention provides an air conditioning system for condensation heat recovery, the air conditioning system for condensation heat recovery comprises a data acquisition module, an intelligent control module, a condensation heat recovery module, an air conditioning refrigeration and heating module, an energy distribution module, a remote monitoring module and a user interaction module;

[0041] Data acquisition module, used to collect indoor and outdoor temperature, humidity, human flow and air conditioning system operating status parameters in real time;

[0042] Intelligent control module, used to receive the collected data, analyze and process the data based on artificial intelligence algorithms, and generate control strategies;

[0043] Condensation heat recovery module, used to recover the condensation heat generated during the operation of the air-conditioning system;

[0044] The air conditioning cooling and heating module performs cooling and heating operations according to the instructions generated by the intelligent control module;

[0045] An energy distribution module, used for receiving instructions from the intelligent control module and distributing energy to the recovered condensation heat;

[0046] Remote monitoring module, used to realize remote monitoring and management of air conditioning system;

[0047] The user interaction module is used for users to interact with the air conditioning system, set demand parameters and view the system operation status.

[0048] In one embodiment of the present invention: the data acquisition module is provided with a plurality of sensors, including a temperature sensor, a humidity sensor, a human flow sensor, and a current sensor, a voltage sensor, and a power sensor for monitoring the operating status of the air-conditioning system. These sensors are distributed at different positions indoors and outdoors, and can collect corresponding data in real time, and transmit the data to the intelligent control module through wired and wireless communications. The temperature sensor adopts a high-precision thermistor sensor with a measuring range of -50°C to 100°C and an accuracy of ±0.5°C. The humidity sensor adopts a capacitive humidity sensor with a measuring range of 0 to 100%RH and an accuracy of ±3%RH. The human flow sensor adopts an infrared pyroelectric sensor, which can detect human activity signals. The data acquisition module will transmit the collected data to the intelligent control module.

[0049] In one embodiment of the present invention, the intelligent control module is equipped with an artificial intelligence-based control algorithm and an Internet of Things communication module. The control algorithm can perform in-depth analysis and processing on the data transmitted by the data acquisition module, and generate corresponding control instructions according to the preset control logic and user needs. The control algorithm follows the following formula:

[0050]

[0051] Among them: U(k) represents the output control instruction, K P Represents the proportionality coefficient, K i Indicates the integral coefficient, K d represents the differential coefficient, e(k) represents the error at the kth moment (the difference between the target value and the actual value);

[0052] The IoT communication module supports multiple communication protocols, including Wi-Fi, Bluetooth and Zigbee protocols, and can achieve stable and efficient data transmission between other modules. The intelligent control module also has self-learning and optimization functions. As the system running time increases, it can continuously optimize the control strategy and improve the overall performance and energy efficiency of the system.

[0053] In one embodiment of the present invention: the condensation heat recovery module is composed of a heat exchanger, a heat storage device and a circulation pump. The heat exchange capacity of the heat exchanger can be calculated by the following formula:

[0054] Q=K·A·ΔT

[0055] Where: Q represents the heat transfer coefficient, A represents the heat transfer area, and ΔT represents the heat transfer temperature difference;

[0056] The heat exchanger adopts a high-efficiency plate heat exchanger, which can quickly and efficiently recover the condensation heat discharged from the condenser of the air-conditioning system. The heat storage device adopts a high-temperature water storage tank to store the recovered heat. The circulating pump is used to drive the heat exchange medium to circulate in the system to ensure the smooth recovery and transfer of heat. During the working process, the condensation heat recovery module adjusts the working parameters of the heat exchanger and the charge and release heat of the heat storage device according to the instructions of the intelligent control module to achieve effective recovery and utilization of the condensation heat. When the room needs heating, the intelligent control module controls the condensation heat recovery module to release the recovered heat into the room to increase the indoor temperature. When the room does not need heating, the intelligent control module controls the condensation heat recovery module to store the recovered heat for subsequent use.

[0057] In one embodiment of the present invention: the air conditioning cooling and heating module includes a compressor, an evaporator, a condenser and a throttling device. The compressor adopts a variable frequency compressor, and the operating frequency can be adjusted according to the instructions of the intelligent control module to realize the regulation of cooling and heating power. The evaporator and the condenser adopt high-efficiency fin-tube heat exchangers, which can quickly exchange heat. The throttling device adopts an electronic expansion valve, which can accurately control the flow of refrigerant. Under the control of the intelligent control module, the air conditioning cooling and heating module automatically adjusts the cooling and heating power according to indoor and outdoor environmental parameters and user needs to provide a comfortable and required temperature environment indoors. At the same time, the air conditioning cooling and heating module works in coordination with the condensation heat recovery module to recover the condensation heat to the greatest extent while ensuring the cooling and heating effects, thereby improving the system energy efficiency.

[0058] In one embodiment of the present invention: the energy distribution module includes an energy distribution controller and multiple energy output ports. The energy distribution controller reasonably distributes the recovered condensation heat according to the instructions of the intelligent control module. The energy output ports can be connected to different energy-consuming equipment, including water heaters, floor heating systems, and fresh air systems. During operation, the energy distribution controller distributes the recovered condensation heat to the corresponding equipment according to the needs and priorities of each energy-consuming equipment, thereby achieving optimal utilization of energy.

[0059] In one embodiment of the present invention: the remote monitoring module includes a remote server, a mobile terminal application (APP) and a network communication module. The network communication module supports 4G / 5G network and Ethernet communication methods, and can upload the operating data of the air-conditioning system to the remote server in real time. Users log in to the remote server through the mobile terminal APP to view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere, and can remotely control the air-conditioning system, including turning on and off, adjusting the temperature and setting the operating mode. The remote monitoring module also has a fault alarm function. When the air-conditioning system fails, it can send an alarm message to the user in time to remind the user to deal with it in time.

[0060] In one embodiment of the present invention: the user interaction module includes an operation panel, a display screen and a voice interaction system. The operation panel is provided with buttons and knobs. The user can set the operating parameters and requirements of the air-conditioning system through the operation panel. The display screen adopts a liquid crystal display screen and a touch screen, which can display the operating status of the air-conditioning system, indoor and outdoor environmental parameters and energy consumption data information in real time. The voice interaction system supports voice recognition and voice synthesis functions. The user can control the air-conditioning system through voice commands. At the same time, the air-conditioning system can also feedback relevant information to the user through voice prompts. The user interaction module can provide the user with a convenient operation method, so that the user can interact with the air-conditioning system more easily.

[0061] Example 1, please refer to the attached Figure 1For the energy distribution module, in actual application, when the user needs to use hot water, the energy distribution controller will prioritize the recovered condensation heat to the water heater to meet the user's hot water needs. When the user does not need to use hot water, the energy distribution controller will allocate the recovered condensation heat to the floor heating system or the fresh air system to improve indoor comfort and energy utilization efficiency.

[0062] Example 2, please refer to the attached Figure 1 ,For the data acquisition module, in the application process of the home scene, the temperature sensors are ,installed in the main activity areas such as the living room, bedroom and study room to ,accurately monitor the temperature changes in these areas. The humidity sensor is ,installed near the window because the humidity in this area may be greatly affected by the ,external environment. The flow sensor is installed at the door to detect the entry and ,exit of people. Outdoors, the temperature and humidity sensors are ,installed on the exterior wall of the house to avoid direct sunlight and rain erosion. These sensors ,transmit data to the intelligent control module in real time through wireless ,communication.

[0063] Example 3, please refer to the attached Figure 1 For the user interaction module, in actual application, when the user returns home and wants to set the operating parameters of the air conditioner, he can easily set the indoor target temperature to 25℃ and the humidity range to 40%~60% through the buttons and knobs on the operation panel. The heating mode is turned off and the cooling mode is turned on. The display screen shows in real time that the operating status of the air conditioning system is cooling, and the indoor and outdoor environmental parameters are indoor temperature 28℃, humidity 50%, outdoor temperature 32℃, humidity 60%, and energy consumption data is 1.5 degrees per hour. Then, if the user wants to adjust the temperature, he can directly say the voice command "adjust the temperature to 24℃". After the voice interaction system recognizes the user's command, it conveys the information to the intelligent control module, and the intelligent control module controls the air conditioning cooling and heating modules to make corresponding adjustments.

[0064] Specifically, the condensation heat recovery module of the present invention can quickly and efficiently recover the condensation heat discharged by the condenser of the air-conditioning system. The heat exchanger uses a high-efficiency plate heat exchanger, the heat storage device is a high-temperature water storage tank, and the circulation pump helps to smoothly recover and transfer heat. Under the instruction of the intelligent control module, the module can release the recovered heat into the room in time to increase the temperature according to the indoor heating demand. When there is no need for indoor heating, the heat is stored for later use. At the same time, the air-conditioning cooling and heating module and the condensation heat recovery module work together to recover the condensation heat to the greatest extent on the basis of ensuring the cooling and heating effectiveness, thereby improving the system energy efficiency and reducing energy consumption.

[0065] Specifically, the present invention can deeply analyze and process the data transmitted from the data acquisition module with the help of the control algorithm and the Internet of Things communication module. The control algorithm generates corresponding control instructions according to the preset control logic and user needs, so as to realize precise control of the air-conditioning system. The Internet of Things communication module supports multiple communication protocols and can realize stable and efficient data transmission with other modules. In addition, the intelligent control module has self-learning and optimization functions. As the system running time increases, the control strategy is continuously optimized to improve the overall performance and energy efficiency of the system. This intelligent control enables the air-conditioning system to better adapt to changes in indoor and outdoor environments and user needs, and create a more comfortable indoor environment.

[0066] Specifically, the present invention is provided with a remote server, a mobile terminal application (APP) and a network communication module. Users log in to the remote server through the mobile terminal APP, and can view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere. The air-conditioning system can also be remotely controlled, such as turning on and off, adjusting the temperature and setting the operating mode. When the air-conditioning system fails, the remote monitoring module will promptly send an alarm message to the user to remind the user to deal with it. The user interaction module includes an operation panel, a display screen and a voice interaction system, providing users with a convenient operation method. These functions allow users to interact with the air-conditioning system more easily, thereby improving the user experience.

[0067] Working principle:

[0068] First, multiple sensors of the data acquisition module collect parameters such as indoor and outdoor temperature, humidity, human flow, and air conditioning system operation status in real time, and transmit the data to the intelligent control module through wired and wireless communication. The intelligent control module uses an artificial intelligence-based control algorithm to analyze and process the data and then generates control instructions. On the one hand, the instructions are transmitted to the condensing heat recovery module through the Internet of Things communication protocol, where the heat exchange of the heat exchanger of the condensing heat recovery module works according to the instructions, and the heat storage device and the circulating pump cooperate to adjust the heat recovery state. On the other hand, the instructions are transmitted to the air conditioning refrigeration and heating module, so that its compressor, evaporator, condenser and throttling device work together. At the same time, the intelligent control module also conveys the energy distribution instruction to the energy distribution module, so that it can reasonably distribute the recovered condensing heat according to the needs and priorities of each energy-consuming equipment. In addition, the intelligent control module transmits the air conditioning system operation data to the network communication module of the remote monitoring module through the energy distribution module, and then uploads it to the remote server, which is convenient for users to view and remotely control through the mobile terminal APP. Users can also interact with the air conditioning system through the operation panel, display screen and voice interaction system of the user interaction module to set and view information, so as to realize the intelligent operation and management of the entire system. At this point, the entire workflow ends.

[0069] At the same time, the present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0070] Some aspects of the present application may be performed entirely by hardware, entirely by software (including firmware, resident software, microcode, etc.), or by a combination of hardware and software. The above hardware or software may be referred to as "data blocks", "modules", "engines", "units", "components" or "systems". The processor may be one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DAPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, or combinations thereof. In addition, various aspects of the present application may be expressed as computer products located in one or more computer-readable media, which include computer-readable program codes. For example, computer-readable media may include, but are not limited to, magnetic storage devices (e.g., hard disks, floppy disks, tapes ...), optical disks (e.g., compact disks CDs, digital versatile disks DVDs ...), smart cards, and flash memory devices (e.g., cards, sticks, key drives ...).

[0071] A computer-readable medium may include a propagated data signal containing computer program code, such as in baseband or as part of a carrier wave. The propagated signal may have a variety of manifestations, including electromagnetic, optical, etc., or a suitable combination. A computer-readable medium may be any computer-readable medium other than a computer-readable storage medium, which may be connected to an instruction execution system, device or apparatus to communicate, propagate or transmit a program for use. The program code on the computer-readable medium may be propagated through any suitable medium, including radio, cable, fiber optic cable, radio frequency signal, or similar medium, or a combination of any of the above mediums.

[0072] Similarly, it should be noted that in order to simplify the description disclosed in this application, so as to help understand one or more embodiments of the invention, in the above description of the embodiments of the present application, sometimes multiple features are merged into one embodiment, drawings or descriptions thereof. However, this disclosure method does not mean that the features required by the object of the present application are more than the features mentioned in the claims. In fact, the features of the embodiment are less than all the features of the single embodiment disclosed above. In some embodiments, numbers describing the number of components and attributes are used. It should be understood that such numbers used in the description of the embodiments are modified by the modifiers "approximately", "approximately" or "substantially" in some examples. Unless otherwise specified, "approximately", "approximately" or "substantially" indicate that the number allows a variation of ±20%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximate values, which may change according to the characteristics required by individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and adopt the general method of retaining the digits. Although the numerical domains and parameters used to confirm the breadth of their range in some embodiments of the present application are approximate values, in specific embodiments, such numerical settings are as accurate as possible within the feasible range.

[0073] Although the present invention is disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make possible changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection defined by the claims of the present invention.

Claims

1. An air conditioning system for condensation heat recovery, characterized in that: The condensation heat recovery air conditioning system includes a data acquisition module, an intelligent control module, a condensation heat recovery module, an air conditioning refrigeration and heating module, an energy distribution module, a remote monitoring module and a user interaction module; Data acquisition module, used to collect indoor and outdoor temperature, humidity, human flow and air conditioning system operating status parameters in real time; Intelligent control module, used to receive the collected data, analyze and process the data based on artificial intelligence algorithms, and generate control strategies; Condensation heat recovery module, used to recover the condensation heat generated during the operation of the air-conditioning system; The air conditioning cooling and heating module performs cooling and heating operations according to the instructions generated by the intelligent control module; An energy distribution module, used for receiving instructions from the intelligent control module and performing energy distribution on the recovered condensation heat; Remote monitoring module, used to realize remote monitoring and management of air conditioning system; The user interaction module is used for users to interact with the air conditioning system, set demand parameters and view the system operation status.

2. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The data acquisition module is provided with a plurality of sensors, including a temperature sensor, a humidity sensor, a human flow sensor, and a current sensor, a voltage sensor, and a power sensor for monitoring the operating status of the air-conditioning system. These sensors are distributed in different positions indoors and outdoors, and can collect corresponding data in real time, and transmit the data to the intelligent control module through wired and wireless communication. The temperature sensor adopts a high-precision thermistor sensor with a measuring range of -50°C to 100°C and an accuracy of ±0.5°C. The humidity sensor adopts a capacitive humidity sensor with a measuring range of 0 to 100%RH and an accuracy of ±3%RH. The human flow sensor adopts an infrared pyroelectric sensor, which can detect human activity signals. The data acquisition module will transmit the collected data to the intelligent control module.

3. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The intelligent control module is equipped with an artificial intelligence-based control algorithm and an Internet of Things communication module. The control algorithm can perform in-depth analysis and processing on the data transmitted from the data acquisition module, and generate corresponding control instructions according to the preset control logic and user needs. The control algorithm follows the following formula: Among them: U(k) represents the output control instruction, K p Represents the proportionality coefficient, K i Indicates the integral coefficient, K d represents the differential coefficient, e(k) represents the error at the kth moment (the difference between the target value and the actual value); The IoT communication module supports multiple communication protocols, including Wi-Fi, Bluetooth and Zigbee protocols, and can achieve stable and efficient data transmission between other modules. The intelligent control module also has self-learning and optimization functions. As the system running time increases, it can continuously optimize the control strategy and improve the overall performance and energy efficiency of the system.

4. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The condensation heat recovery module is composed of a heat exchanger, a heat storage device and a circulation pump. The heat exchange capacity of the heat exchanger can be calculated by the following formula: Q=K·A·ΔT Where: Q represents the heat transfer coefficient, A represents the heat transfer area, and ΔT represents the heat transfer temperature difference; The heat exchanger adopts a high-efficiency plate heat exchanger, which can quickly and efficiently recover the condensation heat discharged by the condenser of the air-conditioning system. The heat storage device adopts a high-temperature water storage tank to store the recovered heat. The circulating pump is used to drive the heat exchange medium to circulate in the system to ensure the smooth recovery and transfer of heat. During the operation, the condensation heat recovery module adjusts the working parameters of the heat exchanger and the charge and release heat of the heat storage device according to the instructions of the intelligent control module to achieve effective recovery and utilization of the condensation heat. When indoor heating is required, the intelligent control module controls the condensation heat recovery module to release the recovered heat into the room to increase the indoor temperature. When indoor heating is not required, the intelligent control module controls the condensation heat recovery module to store the recovered heat for subsequent use.

5. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The air conditioning cooling and heating module includes a compressor, an evaporator, a condenser and a throttling device. The compressor adopts a variable frequency compressor, and the operating frequency can be adjusted according to the instructions of the intelligent control module to realize the regulation of cooling and heating power. The evaporator and the condenser adopt high-efficiency fin-tube heat exchangers, which can quickly exchange heat. The throttling device adopts an electronic expansion valve, which can accurately control the flow of refrigerant. Under the control of the intelligent control module, the air conditioning cooling and heating module automatically adjusts the cooling and heating power according to indoor and outdoor environmental parameters and user needs to provide a comfortable and required temperature environment indoors. At the same time, the air conditioning cooling and heating module works in coordination with the condensation heat recovery module to recover the condensation heat to the greatest extent while ensuring the cooling and heating effects, thereby improving the system energy efficiency.

6. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The energy distribution module includes an energy distribution controller and multiple energy output ports. The energy distribution controller reasonably distributes the recovered condensation heat according to the instructions of the intelligent control module. The energy output ports can be connected to different energy-consuming equipment, including water heaters, floor heating systems and fresh air systems. During operation, the energy distribution controller distributes the recovered condensation heat to the corresponding equipment according to the needs and priorities of each energy-consuming equipment, thereby achieving optimal utilization of energy.

7. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The remote monitoring module includes a remote server, a mobile terminal application (APP) and a network communication module. The network communication module supports 4G / 5G networks and Ethernet communication methods, and can upload the operating data of the air-conditioning system to the remote server in real time. Users can log in to the remote server through the mobile terminal APP to view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere, and can remotely control the air-conditioning system, including turning on and off, adjusting the temperature and setting the operating mode. The remote monitoring module also has a fault alarm function. When the air-conditioning system fails, it can send an alarm message to the user in time to remind the user to deal with it in time.

8. The air conditioning system for condensation heat recovery according to claim 1, characterized in that: The user interaction module includes an operation panel, a display screen and a voice interaction system. The operation panel is provided with buttons and knobs. The user can set the operating parameters and requirements of the air-conditioning system through the operation panel. The display screen adopts a liquid crystal display screen and a touch screen, which can display the operating status of the air-conditioning system, indoor and outdoor environmental parameters and energy consumption data information in real time. The voice interaction system supports voice recognition and voice synthesis functions. The user can control the air-conditioning system through voice commands. At the same time, the air-conditioning system can also feedback relevant information to the user through voice prompts. The user interaction module can provide users with a convenient operation method, allowing users to interact with the air-conditioning system more easily.

9. A method for using an air conditioning system with condensation heat recovery applicable to any one of claims 1 to 8, characterized in that: The method for using the air conditioning system for condensation heat recovery comprises the following specific steps: S1. The user turns on the air conditioning system through the operation panel, display screen and voice interaction system of the user interaction module, and sets relevant parameters according to his own needs, including indoor target temperature, humidity range, heating and cooling mode. The intelligent control module receives the parameters set by the user, and the data acquisition module starts to collect indoor and outdoor temperature, humidity, human flow and operating status parameters of the air conditioning system in real time; S2, the intelligent control module analyzes and processes the data transmitted by the data acquisition module based on the artificial intelligence algorithm, combines the built-in control algorithm, comprehensively considers user needs, indoor and outdoor environmental parameters and the operating status of the air-conditioning system, and generates corresponding control strategies, including the adjustment strategy of the air-conditioning cooling and heating power, as well as the condensing heat recovery and energy distribution strategy; S3, the air conditioning cooling and heating module performs cooling and heating operations according to the control strategy generated by the intelligent control module. At the same time, the condensation heat recovery module recovers and stores the condensation heat generated during the operation of the air conditioning system through the coordinated work of the heat exchanger, the heat storage device and the circulation pump under the instruction of the intelligent control module; S4. The energy distribution module receives the instruction of the intelligent control module and reasonably distributes the recovered condensation heat to the energy-consuming devices of the water heater, floor heating system and fresh air system through multiple energy output ports according to the needs and priorities of each energy-consuming device, so as to achieve the optimal utilization of energy and improve the overall energy efficiency of the system; S5. Users can remotely view the operating status, energy consumption data and fault information of the air-conditioning system anytime and anywhere through the remote server and mobile terminal application of the remote monitoring module, and can remotely control the air-conditioning system, including turning it on and off, adjusting the temperature and setting the operating mode. When the air-conditioning system fails, the remote monitoring module can send an alarm message to the user in time to remind the user to deal with it in time.

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