Method and apparatus for controlling a water system air conditioner, water system air conditioner

Abstract

The application relates to the technical field of air conditioners, and discloses a method for controlling a water system air conditioner, which is applied to the water system air conditioner. The water system air conditioner comprises a temperature regulating module, a water system power generation module and a water network connecting module. The temperature regulating module is used for regulating the temperature in a room by using an initial water flow; the water network connecting module is used for inputting a third water flow of a water network; and the water system power generation module is used for generating power by using a second water flow and the third water flow of the water network. The second water flow is the initial water flow after the temperature in the room is regulated. The method comprises the following steps: obtaining a power-off condition of the water system air conditioner; and regulating the initial water flow, the second water flow and the third water flow according to the power-off condition, so that power is generated by using the water system power generation module while the temperature in the room is regulated by using the temperature regulating module. In this way, the electric energy generated by the water system air conditioner can be increased. The application further discloses a device for controlling the water system air conditioner and the water system air conditioner.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, and for example to a method and device for controlling a water system air conditioner, and a water system air conditioner. BACKGROUND

[0002] At present, with the continuous acceleration of urbanization, people's requirements for living environment are also getting higher and higher. Therefore, the use frequency of air conditioners for adjusting temperature is also increasing. Water system air conditioners and fluorine system air conditioners are two common air conditioners. Because the water system air conditioner does not produce carbon dioxide and other greenhouse gases during operation, it is more environmentally friendly and quiet. Therefore, the water system air conditioner has become the choice of more users. In order to further attract users, the water system air conditioner usually controls the water power generator to generate electricity by using the condensate water generated during the operation of the water system air conditioner and the collected rainwater. In this way, energy can be saved.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: generating electricity by using the condensate water generated during operation and the collected rainwater. The water system air conditioner generates less condensate water during operation, and the rainwater cannot be stably collected. It is easy to cause the water system air conditioner to be insufficient in the electric energy generated by the water power generator.

[0004] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0005] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an overall description of the application, nor is it intended to determine the key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0006] The embodiments of the present disclosure provide a method and device for controlling a water system air conditioner, and a water system air conditioner, to improve the electric energy generated by the water system air conditioner.

[0007] In some embodiments, the method for controlling a water system air conditioner is applied to a water system air conditioner; the water system air conditioner comprises a temperature adjustment module, a water system power generation module, and a water network connection module; the temperature adjustment module is configured to adjust the temperature of an indoor space using an initial water flow; the water network connection module is configured to input a third water flow from a water network; the water system power generation module is configured to generate power using a second water flow and the third water flow from the water network; the second water flow is the initial water flow after being adjusted for the temperature of the indoor space; the method comprises: obtaining a power-off condition of the water system air conditioner; and adjusting the initial water flow, the second water flow, and the third water flow according to the power-off condition, so as to generate power using the water system power generation module while adjusting the temperature of the indoor space using the temperature adjustment module.

[0008] In some embodiments, the water system power generation module comprises a first electric valve; the first electric valve is configured to adjust a fourth water flow; the fourth water flow is a water flow used for power generation among the second water flow and the third water flow; the water network connection module comprises a second electric valve; the second electric valve is configured to adjust the third water flow; and the adjusting the initial water flow, the second water flow, and the third water flow according to the power-off condition comprises: obtaining a real-time indoor temperature; obtaining an absolute temperature difference value according to the real-time indoor temperature and a preset target temperature; and adjusting a first valve opening degree of the first electric valve and a second valve opening degree of the second electric valve according to the absolute temperature difference value and the power-off condition, so as to adjust the initial water flow, the second water flow, and the third water flow.

[0009] In some embodiments, the adjusting the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve according to the absolute temperature difference value and the power-off condition comprises: in a case where the absolute temperature difference value is greater than or equal to a preset first temperature threshold value and the power-off condition is not power-off, adjusting the first valve opening degree of the first electric valve to a preset first valve opening degree threshold value; and adjusting the second valve opening degree of the second electric valve to a preset second valve opening degree threshold value; and / or in a case where the absolute temperature difference value is greater than a preset second temperature threshold value, the absolute temperature difference value is less than the preset first temperature threshold value, and the power-off condition is not power-off, adjusting the first valve opening degree of the first electric valve to a preset fifth valve opening degree threshold value; and adjusting the second valve opening degree of the second electric valve to the preset second valve opening degree threshold value.

[0010] In some embodiments, the adjusting the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve according to the absolute value of the temperature difference and the power-off condition comprises: in a case that the absolute value of the temperature difference is greater than or equal to a preset first temperature threshold and the power-off condition is power-off, adjusting the first valve opening degree of the first electric valve to a preset third valve opening threshold; adjusting the second valve opening degree of the second electric valve to a preset fourth valve opening threshold. And / or, in a case that the absolute value of the temperature difference is greater than a preset second temperature threshold, the absolute value of the temperature difference is less than the preset first temperature threshold, and the power-off condition is power-off, adjusting the first valve opening degree of the first electric valve to a preset sixth valve opening threshold; adjusting the second valve opening degree of the second electric valve to a preset seventh valve opening threshold.

[0011] In some embodiments, the water system power generation module further comprises a storage battery; after obtaining the power-off condition of the water system air conditioner, the method further comprises: in a case that the power-off condition is power-off, providing power to the water system air conditioner by using the storage battery.

[0012] In some embodiments, the method for controlling the water system air conditioner further comprises: obtaining a real-time outdoor temperature; determining an operation mode of the water system air conditioner according to the real-time outdoor temperature; and controlling the temperature adjustment module to adjust the temperature in the room according to the operation mode.

[0013] In some embodiments, the temperature adjustment module comprises: a refrigerant circulation pipeline, a water system pipeline, and a room temperature adjustment unit; the refrigerant circulation pipeline is used to adjust the initial water flow in the water system pipeline to obtain a first water flow; the room temperature adjustment unit is used to adjust the temperature in the room by using the first water flow; the controlling the temperature adjustment module to adjust the temperature in the room according to the operation mode comprises: controlling the refrigerant circulation pipeline to adjust the initial water flow in the water system pipeline to obtain the first water flow according to the operation mode; and controlling the room temperature adjustment unit to adjust the temperature in the room by using the first water flow.

[0014] In some embodiments, the device for controlling the water system air conditioner comprises a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for controlling the water system air conditioner when the program instructions are executed.

[0015] In some embodiments, the water system air conditioner comprises: a water system air conditioner body; and the above-mentioned device for controlling the water system air conditioner is installed in the water system air conditioner body.

[0016] In some embodiments, the storage medium stores program instructions, and the program instructions are executed to perform the above-mentioned method for controlling the water system air conditioner.

[0017] The method and device for controlling a water system air conditioner and the water system air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects: by obtaining a power-off condition and adjusting an initial water flow, a second water flow and a third water flow according to the power-off condition, power generation is performed by using a water system power generation module while the temperature of room temperature is adjusted by using a temperature adjustment module. In this way, the temperature adjustment module adjusts the temperature of the room temperature by using the initial water flow, and the water system power generation module can generate power by using the second water flow and the third water flow of the water network after the temperature of the room is adjusted. The water system power generation module can generate sufficient power to supply power to the water system air conditioner while the temperature is adjusted, thereby increasing the power generated by the water system air conditioner.

[0018] The foregoing general description and the following description are merely exemplary and explanatory, and are not intended to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] One or more embodiments are illustrated by way of example with reference to the accompanying drawings, which are schematic and are not intended to be limiting of the embodiments, in which like reference numerals denote like elements in the figures, and in which:

[0020] Figure 1 is a schematic diagram of a water system air conditioner provided by the embodiments of the present disclosure;

[0021] Figure 2 is a structural schematic diagram of a refrigerant circulation pipeline provided by the embodiments of the present disclosure;

[0022] Figure 3 is a structural schematic diagram of a water system air conditioner provided by the embodiments of the present disclosure;

[0023] Figure 4 is a schematic diagram of a method for controlling a water system air conditioner provided by the embodiments of the present disclosure;

[0024] Figure 5 is a schematic diagram of another method for controlling a water system air conditioner provided by the embodiments of the present disclosure;

[0025] Figure 6 is a schematic diagram of a device for controlling a water system air conditioner provided by the embodiments of the present disclosure;

[0026] Figure 7 is a schematic diagram of another water system air conditioner provided by the embodiments of the present disclosure.

[0027] LIST OF REFERENCE NUMERALS

[0028] 1: water system air conditioner; 2: temperature adjustment module; 3: water system power generation module; 4: water network connection module; 5: compressor; 6: four-way valve; 7: plate heat exchanger; 8: condenser; 9: electronic expansion valve; 10: gas-liquid separator; 11: outdoor unit; 12: first electric valve; 13: water turbine; 14: second pressure gauge; 15: water network inlet; 16: detachable filter screen; 17: second electric valve; 18: buffer water tank; 19: first hand valve; 20: second hand valve; 21: third hand valve; 22: first pressure gauge; 23: filter; 24: first exhaust valve; 25: water distributor; 26: water collector; 27-1: first floor heating device; 27-2: second floor heating device; 27-3: third floor heating device; 28-1: first indoor unit; 28-2: second indoor unit; 29-1: first throttling unit; 29-2: second throttling unit; 30: second exhaust valve; 31: outdoor unit water inlet; 32: outdoor unit water outlet. DETAILED DESCRIPTION

[0029] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0030] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0031] Unless otherwise specified, the term "a plurality of" means two or more.

[0032] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B represents: A or B.

[0033] The term "and / or" is a description of the association relationship between the objects, which means that there can be three relationships. For example, A and / or B, which means: A or B, or, A and B, the three relationships.

[0034] The term "corresponding" can refer to an association relationship or a binding relationship. A and B correspond to each other means that there is an association relationship or a binding relationship between A and B.

[0035] In combination Figure 1 As shown in the drawings, the embodiment of the present disclosure provides a water system air conditioner 1, comprising: a temperature adjustment module 2, a water system power generation module 3 and a water network connection module 4. Wherein, the temperature adjustment module 2, the water system power generation module 3 and the water network connection module 4 are connected in sequence. The temperature adjustment module 2 is used for adjusting the temperature of the indoor by using the initial water flow. The water network connection module 3 is used for inputting the third water flow of the water network. The water system power generation module 4 is used for generating power by using the second water flow and the third water flow of the water network. The second water flow is the initial water flow after adjusting the indoor temperature.

[0036] Further, the temperature adjustment module comprises: a refrigerant circulation pipeline, a water system pipeline and an indoor temperature adjustment unit. Wherein, one end of the water system pipeline is connected with the refrigerant circulation pipeline. The other end of the water system pipeline is connected with one end of the indoor temperature adjustment unit. The other end of the indoor temperature adjustment unit is connected with one end of the water network connection module and the water system power generation module respectively. The other end of the refrigerant circulation pipeline is connected with the other end of the water system power generation module. The refrigerant circulation pipeline is used for adjusting the temperature of the initial water flow in the water system pipeline to obtain the first water flow. The water system pipeline is used for adjusting the temperature of the initial water flow by using the refrigerant circulation pipeline to obtain the first water flow. The indoor temperature adjustment unit is used for adjusting the temperature of the indoor by using the first water flow.

[0037] In some embodiments, as Figure 2 shown, Figure 2A structure diagram of a refrigerant circulation pipeline is shown. The refrigerant circulation pipeline comprises a compressor 5, a four-way valve 6, a plate heat exchanger 7, a condenser 8, an electronic expansion valve 9, and a gas-liquid separator 10. The compressor 5 is connected to the first port of the four-way valve 6. The second port of the four-way valve 6 is connected to the other port of the compressor 5 through the gas-liquid separator 10. The third port of the four-way valve 6 is connected to one end of the condenser 8. The other end of the condenser 8 is connected to the fifth port of the plate heat exchanger 7 through the electronic expansion valve 9. The sixth port of the plate heat exchanger 7 is connected to the fourth port of the four-way valve 6. The compressor is used to warm and pressurize the refrigerant. In the case of refrigeration, the four-way valve is used to control the flow of the warmed and pressurized refrigerant to the condenser for condensation, and to control the flow of the refrigerant that has been used to warm the initial water flow to the gas-liquid separator. And / or, in the case of heating, the four-way valve is used to control the flow of the warmed and pressurized refrigerant to the plate heat exchanger to warm the initial water flow, and to control the flow of the condensed refrigerant to the gas-liquid separator. The condenser is used to condense the refrigerant. The plate heat exchanger is used to warm the initial water flow using the refrigerant. The electronic expansion valve is used to throttle the refrigerant. The gas-liquid separator is used to store the liquid refrigerant in the refrigerant so that the gaseous refrigerant in the refrigerant flows to the compressor. In this way, the refrigerant circulation pipeline can continuously warm the initial water flow by continuously circulating the refrigerant, obtaining the first water flow after warming. So that the indoor temperature regulating unit can continuously warm the indoor using the first water flow after warming.

[0038] Further, the refrigerant circulation pipeline is located in the outdoor unit of the water system.

[0039] Further, the water system pipeline comprises an outdoor unit water inlet, a plate heat exchanger, and an outdoor unit water outlet. The seventh port of the plate heat exchanger is connected to the outdoor unit water inlet. The eighth port of the plate heat exchanger is connected to the outdoor unit water outlet. The outdoor unit water inlet is used to input the initial water flow. The plate heat exchanger is used to warm the initial water flow using the refrigerant circulation pipeline, obtaining the first water flow. The outdoor unit water outlet is used to output the first water flow. In this way, the initial water flow is warmed by exchanging heat with the refrigerant that also flows through the plate heat exchanger, obtaining the first water flow after warming. So that the indoor unit can warm the indoor using the first water flow after warming.

[0040] The outdoor unit water inlet is the water inlet of the outdoor unit. The outdoor unit water outlet is the water outlet of the outdoor unit.

[0041] Further, the indoor temperature adjusting unit comprises an indoor unit module and a floor heating module. The indoor unit module comprises one or more indoor units and a throttling unit corresponding to each indoor unit. The floor heating module comprises a water distributor, a water collector and one or more floor heating devices. The throttling unit is configured to control the flow of the first water flow to the indoor unit. The indoor unit is configured to use the first water flow to increase the indoor temperature. The water distributor has a first water inlet and a plurality of first water outlets. The first water inlet of the water distributor is connected to the outdoor unit outlet of the water system pipeline. Each first water outlet of the water distributor is connected to one end of each floor heating device. The water collector has a second water outlet and a plurality of second water inlets. Each second water inlet of the water collector is connected to the other end of each floor heating device. The second water outlet of the water distributor is connected to the water system power generation module. The water distributor is configured to input the first water flow to each floor heating device in the heating condition, so that each floor heating device uses the first water flow to increase the indoor temperature. The floor heating device is configured to use the first water flow to increase the indoor temperature. The water collector is configured to collect and output the first water flow flowing through each floor heating device.

[0042] Further, the water system power generation module comprises a first electric valve, a hydraulic generator, a current sensor and a storage battery. One end of the first electric valve is connected to the hydraulic generator. The other end of the first electric valve is connected to the temperature adjusting module and the water network connection module. The other end of the hydraulic generator is connected to the storage battery. The other end of the storage battery is connected to the current sensor and each energy-consuming component of the water system air conditioner. The first electric valve is configured to adjust the fourth water flow. The fourth water flow is the water flow used for power generation in the second water flow and the third water flow. The hydraulic generator is configured to generate electricity using the fourth water flow in the second water flow and the third water flow of the water network. The storage battery is configured to store the electric energy generated by the hydraulic generator, and provide electric energy to each energy-consuming component of the water system air conditioner in the power-off condition. The current sensor is configured to detect the current of the water system air conditioner in the start-up state. The current is used to represent the power-off condition of the water system air conditioner. In this way, the electric energy generated by the hydraulic generator using the second water flow and the third water flow of the water network is stored by the storage battery. The electric energy generated by the water system air conditioner is increased. The storage battery provides electric energy to the air conditioner. The storage battery can store enough electric energy, and provide electric energy to each energy-consuming component of the water system air conditioner in the power-off condition, thereby realizing power supply to the water system air conditioner.

[0043] The hydraulic generator is electrically connected to the storage battery.

[0044] Further, the water network connecting module comprises: a water network water inlet, a detachable filter screen, a second electric valve, a buffer water tank, a first hand valve, a second hand valve, a third hand valve, a first pressure gauge, a first exhaust valve, and a filter. The first exhaust valve is arranged on the buffer water tank. One end of the water network water inlet is connected with the water network. The other end of the water network water inlet is connected with one end of the second electric valve. The other end of the second electric valve is connected with one end of the second hand valve, one end of the third hand valve, and one end of the temperature adjusting module respectively. The other end of the second hand valve is connected with one end of the buffer water tank. The other end of the buffer water tank is connected with one end of the first hand valve. The other end of the first hand valve is connected with one end of the filter and the other end of the third hand valve respectively. The other end of the filter is connected with the first pressure gauge, the other end of the temperature adjusting module, and the water system power generation module 3 respectively. The water network water inlet is used for inputting the third water flow of the water network. The detachable filter screen is used for filtering the third water flow of the water network. The second electric valve is used for controlling the flow of the third water flow. The second hand valve is used for converging the second water flow after indoor temperature adjustment by the temperature adjusting module and the third water flow of the water network, obtaining the fifth water flow, and controlling the flow of the fifth water flow. The buffer water tank is used for buffering the fifth water flow to reduce the flow rate of the fifth water flow. The first hand valve is used for controlling the flow of the fifth water flow after the flow rate is reduced by the buffer water tank. The third hand valve is used for converging the second water flow and the third water flow to obtain the fifth water flow and controlling the flow of the fifth water flow in the case of repairing the expansion water tank. The first exhaust valve is used for exhausting the air in the buffer water tank to reduce the pressure in the buffer water tank in the case that the pressure in the buffer water tank is greater than the set pressure threshold. The filter is used for filtering the fifth water flow. The first pressure gauge is used for detecting the pressure of the filtered fifth water flow.

[0045] In combination Figure 3As shown, the water system air conditioner provided by the embodiment of the present disclosure comprises an outdoor unit 11, a first electric valve 12, a water turbine 13, a second pressure gauge 14, a water network water inlet 15, a detachable filter screen 16, a second electric valve 17, a buffer water tank 18, a first hand valve 19, a second hand valve 20, a third hand valve 21, a first pressure gauge 22, a filter 23, a first exhaust valve 24, a second exhaust valve 30 and an indoor temperature adjusting unit. The indoor temperature adjusting unit comprises two indoor units, two throttling units, three floor heating devices, a water distributor 25 and a water collector 26. The three floor heating devices comprise a first floor heating device 27-1, a second floor heating device 27-2 and a third floor heating device 27-3. The two indoor units comprise a first indoor unit 28-1 and a second indoor unit 28-2. The two throttling units comprise a first throttling unit 29-1 and a second throttling unit 29-2. The arrow is the direction of water flow. The outdoor unit 11 comprises a refrigerant circulation pipeline and a water system pipeline. The water system pipeline comprises an outdoor unit water inlet 31, a plate heat exchanger and an outdoor unit water outlet 32. The outdoor unit water outlet 32 and the outdoor unit water inlet 31 are located on the surface of the outdoor unit 11. The outdoor unit water outlet 32 is connected with the water turbine 14, the second exhaust valve 30, one end of the first throttling unit 29-1, one end of the second throttling unit 29-2 and a first water inlet of the water distributor 25 respectively. The other end of the first throttling unit 29-1 is connected with one end of the first indoor unit 28-1. The other end of the second throttling unit 29-2 is connected with one end of the second indoor unit 28-2. Each first water outlet of the water distributor 25 is connected with one end of the first floor heating device 27-1, one end of the second floor heating device 27-2 and one end of the third floor heating device 27-3 respectively. The other end of the first floor heating device 27-1, the other end of the second floor heating device 27-2 and the other end of the third floor heating device 27-3 are connected with each second water inlet of the water collector 26 respectively. The second water outlet of the water collector 26 is connected with the other end of the first indoor unit 28-1, the other end of the second indoor unit 28-2, one end of the second electric valve 17, one end of the third hand valve 21 and one end of the second hand valve 20 respectively. The other end of the second electric valve 17 is connected with the water network water inlet 15. The water network water inlet 15 is provided with the detachable filter screen 16. The other end of the second hand valve 20 is connected with one end of the buffer water tank 18. The buffer water tank 18 is provided with the first exhaust valve 24. The other end of the buffer water tank 18 is connected with one end of the first hand valve 19. The other end of the first hand valve 19 is connected with one end of the filter 23 and the other end of the third hand valve 21. The other end of the filter 23 is connected with the first pressure gauge 22, one end of the first electric valve 12 and the outdoor unit water inlet 31. The other end of the first electric valve 12 is connected with the water turbine 13. In this way, complete water circulation can be realized through the outdoor unit, the indoor units and the floor heating devices. The indoor temperature can be continuously adjusted. At the same time, the water turbine can generate electricity with sufficient water flow by introducing water from the water network through the water network water inlet.

[0046] In some embodiments, the plate heat exchanger utilizes the refrigerant in the refrigerant circulation pipeline to temper the initial water flow to obtain a first water flow. Each local heating device or each indoor unit utilizes the first water flow to temper the indoor to obtain a second water flow. The water network connection module introduces a third water flow of the water network. The water power generator utilizes part of the second water flow and the third water flow to generate electricity. The other part of the second water flow and the third water flow flows to the plate heat exchanger in the outdoor unit as the initial water flow to be tempered by the refrigerant in the refrigerant circulation pipeline to obtain the first water flow. In this way, one cycle of the water system is realized. Through continuous circulation of the water system, continuous electricity generation by the water power generator can be realized while continuous tempering is realized. Thus, the water system power generation module can generate sufficient electricity to power the water system air conditioner while tempering is realized. Thus, the electricity generated by the water system air conditioner is increased.

[0047] In combination Figure 4 As shown in the drawings, the embodiments of the present disclosure provide a method for controlling a water system air conditioner, applied to the water system air conditioner. The method comprises:

[0048] In step S101, the water system air conditioner acquires a power-off condition.

[0049] In step S102, the water system air conditioner adjusts the initial water flow, the second water flow and the third water flow according to the power-off condition to generate electricity by the water system power generation module while tempering the temperature of the room temperature by the tempering module.

[0050] The method for controlling the water system air conditioner provided by the embodiments of the present disclosure acquires the power-off condition, and adjusts the initial water flow, the second water flow and the third water flow according to the power-off condition to generate electricity by the water system power generation module while tempering the temperature of the room temperature by the tempering module. In this way, the tempering module can generate electricity by the second water flow after the temperature of the indoor is adjusted and the third water flow of the water network while tempering the temperature of the room temperature by the initial water flow. Thus, the water system power generation module can generate sufficient electricity to power the water system air conditioner while tempering is realized. Thus, the electricity generated by the water system air conditioner is increased.

[0051] The initial water flow is the water flow in the second water flow and the third water flow that is used for adjusting the temperature and is not used for generating electricity.

[0052] Further, the water system air conditioner obtains the power-off condition, including: the water system air conditioner obtains a current value of the water system air conditioner detected by the current sensor. In a case where the current value is less than or equal to a set threshold value, the water system air conditioner determines that the water system air conditioner has been powered off as the power-off condition of the water system air conditioner. The set threshold value is 0. And / or, in a case where the current value is greater than the set threshold value, the water system air conditioner determines that the water system air conditioner has not been powered off as the power-off condition of the water system air conditioner. In this way, whether the water system air conditioner is powered off can be accurately determined according to the current value detected by the current sensor.

[0053] Further, the water system air conditioner adjusts the initial water flow, the second water flow and the third water flow according to the power-off condition, including: the water system air conditioner obtains a real-time indoor temperature. The water system air conditioner obtains an absolute temperature difference value according to the real-time indoor temperature and a preset target temperature. The water system air conditioner adjusts a first valve opening degree of the first electric valve and a second valve opening degree of the second electric valve according to the absolute temperature difference value and the power-off condition, so as to adjust the initial water flow, the second water flow and the third water flow. In this way, the absolute temperature difference value is obtained by adjusting the real-time indoor temperature and the preset target temperature, and then the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve are adjusted according to the absolute temperature difference value and the power-off condition. The power-off condition can be met to make the real-time indoor temperature reach the target temperature, and the hydroelectric generator can be used to generate electricity at the same time.

[0054] The water system air conditioner further includes an indoor temperature sensor. The indoor temperature sensor is arranged on a surface of an indoor unit of the water system air conditioner.

[0055] Optionally, the water system air conditioner obtains the real-time indoor temperature, including: in a case where the number of indoor temperature sensors is one, the water system air conditioner obtains a first temperature value collected by the indoor temperature sensor. The first temperature value is determined as the real-time indoor temperature.

[0056] Optionally, the water system air conditioner obtains the real-time indoor temperature, including: in a case where the number of indoor temperature sensors is multiple, the water system air conditioner obtains first temperature values collected by the indoor temperature sensors. An average value of the first temperature values is determined as the real-time indoor temperature.

[0057] Further, the water system air conditioner obtains the absolute temperature difference value according to the real-time indoor temperature and the preset target temperature, including: in a case where the air conditioner is in a cooling mode, the water system air conditioner determines a difference value between the real-time indoor temperature and the preset target temperature as the absolute temperature difference value. And / or, in a case where the air conditioner is in a heating mode, the water system air conditioner determines a difference value between the preset target temperature and the real-time indoor temperature as the absolute temperature difference value.

[0058] Further, the water system air conditioner adjusts the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve according to the absolute value of the temperature difference and the power-off condition, comprising: the water system air conditioner adjusts the first valve opening degree of the first electric valve to the preset first valve opening degree threshold when the absolute value of the temperature difference is greater than or equal to the preset first temperature threshold and the power-off condition is not powered off. The water system air conditioner adjusts the second valve opening degree of the second electric valve to the preset second valve opening degree threshold. And / or, the water system air conditioner adjusts the first valve opening degree of the first electric valve to the preset fifth valve opening degree threshold when the absolute value of the temperature difference is greater than the preset second temperature threshold, the absolute value of the temperature difference is less than the preset first temperature threshold, and the power-off condition is not powered off. The water system air conditioner adjusts the second valve opening degree of the second electric valve to the preset second valve opening degree threshold. For example, the first temperature threshold is 3 degrees Celsius. The second temperature threshold is 1 degree Celsius. The first valve opening degree threshold is 25%. The second valve opening degree threshold is 0%. The fifth valve opening degree threshold is 75%. In this way, under the condition of not being powered off, the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve are determined by the size relationship between the absolute value of the temperature difference and the preset first temperature threshold, the preset second temperature threshold. In order to determine that the power generation demand is not high under the condition of not being powered off, the water in the water network is not introduced, and the initial water flow is controlled to flow to the temperature adjustment module through the first valve opening degree. Ensure the temperature adjustment effect and efficiency.

[0059] In some embodiments, when the second valve opening degree of the second electric valve is 0%, the flow rate of the third water flow is 0.

[0060] In some embodiments, when the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, i.e. the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature, is greater than or equal to 3℃, and the water system air conditioner is not powered off, it is determined that the cooling demand in the room is high and the power generation demand of the water system power generation module is low. The water system air conditioner sets the valve opening degree of the first electric valve to the first valve opening degree threshold, i.e. 25%. The valve opening degree of the second electric valve is set to the second valve opening degree threshold, i.e. 0%. In this way, the first electric valve is opened by one fourth, and the second electric valve is closed, so that there is enough initial water flow, i.e. 75% of the initial water flow, flowing to the temperature adjustment module. Thus, the cooling effect and efficiency are ensured.

[0061] In some embodiments, in the case that the water system air conditioner is in heating mode, if the absolute value of the temperature difference, i.e. the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor, is greater than or equal to 3°C, and the water system air conditioner is not powered off, it is determined that the heating demand in the room is high and the power generation demand of the water system power generation module is low. Then the water system air conditioner sets the valve opening of the first electric valve to the first valve opening threshold, i.e. 25%. The valve opening of the second electric valve is set to the second valve opening threshold, i.e. 0%. In this way, the first electric valve is opened by one quarter and the second electric valve is closed, so that sufficient initial water flow flows to the temperature regulating module. Thus, the heating effect and heating efficiency are ensured.

[0062] In some embodiments, in the case that the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, i.e. the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature, is less than 3°C, the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature is greater than 1°C, and the water system air conditioner is not powered off, it is determined that the cooling demand in the room is low and the power generation demand of the water system power generation module is low. Then the water system air conditioner sets the valve opening of the first electric valve to the fifth valve opening threshold, i.e. 75%, and sets the valve opening of the second electric valve to the second valve opening threshold, i.e. 0%. In this way, the first electric valve is opened by three quarters and the second electric valve is closed, so that more water flow flows to the water power generator for power generation and less water flow flows to the temperature regulating module. At the same time of improving the power generation efficiency, the low cooling demand in the room is met.

[0063] In some embodiments, in the case that the water system air conditioner is in heating mode, if the absolute value of the temperature difference, i.e. the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor, is less than 3°C, the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor is greater than 1°C, and the water system air conditioner is not powered off, it is determined that the heating demand in the room is low and the power generation demand of the water system power generation module is low. Then the water system air conditioner sets the valve opening of the first electric valve to the fifth valve opening threshold, i.e. 75%, and sets the valve opening of the second electric valve to the second valve opening threshold, i.e. 0%. In this way, the first electric valve is opened by three quarters and the second electric valve is closed, so that more water flow flows to the water power generator for power generation and less water flow flows to the temperature regulating module. At the same time of improving the power generation efficiency, the low heating demand in the room is met.

[0064] Further, the water system power generation module adjusts the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve according to the absolute value of the temperature difference and the power-off condition, including: the water system power generation module adjusts the first valve opening degree of the first electric valve to a preset third valve opening degree threshold value when the absolute value of the temperature difference is greater than or equal to a preset first temperature threshold value and the power-off condition is power-off. The water system power generation module adjusts the second valve opening degree of the second electric valve to a preset fourth valve opening degree threshold value. And / or, the water system power generation module adjusts the first valve opening degree of the first electric valve to a preset sixth valve opening degree threshold value when the absolute value of the temperature difference is greater than a preset second temperature threshold value, the absolute value of the temperature difference is less than the preset first temperature threshold value, and the power-off condition is power-off. The water system power generation module adjusts the second valve opening degree of the second electric valve to a preset seventh valve opening degree threshold value. In this way, in the case of power-off, the first valve opening degree of the first electric valve and the second valve opening degree of the second electric valve are determined by the size relationship between the absolute value of the temperature difference and the preset first temperature threshold value and the preset second temperature threshold value. In order to determine that the power generation demand is high in the case of power-off, water in the water network is introduced, and the initial water flow is controlled to flow to the temperature adjustment module through the first valve opening degree. The temperature adjustment efficiency is ensured while meeting the power generation demand.

[0065] For example: the third valve opening degree threshold value is 50%. The fourth valve opening degree threshold value is 100%. The sixth valve opening degree threshold value is 50%. The seventh valve opening degree threshold value is 75%.

[0066] In some embodiments, in the case that the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, i.e. the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature, is greater than or equal to 3℃, and the water system air conditioner is power-off, it is determined that the cooling demand in the room is high and the power generation demand of the water system power generation module is high. Then the water system air conditioner adjusts the first valve opening degree of the first electric valve to a preset third valve opening degree threshold value, i.e. 50%, and adjusts the second valve opening degree of the second electric valve to a preset fourth valve opening degree threshold value, i.e. 100%. In this way, the second electric valve is fully opened, which can introduce a large amount of water in the water network for power generation, so that the hydroelectric generator can generate enough electric energy to meet the power generation demand. At the same time, the first electric valve with a valve opening degree of 50% can make enough initial water flow flow to the temperature adjustment module. Thus, the cooling effect and cooling efficiency are improved.

[0067] In some embodiments, in the case that the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, i.e. the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature, is less than 3°C, the difference between the real-time indoor temperature detected by the indoor temperature sensor and the preset target temperature is greater than 1°C, and the water system air conditioner is powered off, it is determined that the cooling demand in the room is low and the power generation demand of the water system power generation module is high. The water system air conditioner adjusts the first valve opening of the first electric valve to a preset sixth valve opening threshold, i.e. 50%. The second valve opening of the second electric valve is adjusted to a preset seventh valve opening threshold, i.e. 75%. In this way, the completely open second electric valve can introduce more water in the water network for power generation, so that the hydroelectric generator can generate enough electric energy to meet the power generation demand. At the same time, the first electric valve with a valve opening of 75% can make enough initial water flow to the temperature regulating module. Thus, the low cooling demand in the room is met.

[0068] In some embodiments, in the case that the water system air conditioner is in heating mode, if the absolute value of the temperature difference, i.e. the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor, is greater than or equal to 3°C, and the water system air conditioner is powered off, it is determined that the heating demand in the room is high and the power generation demand of the water system power generation module is high. Then the water system air conditioner adjusts the first valve opening of the first electric valve to a preset third valve opening threshold, i.e. 50%, and adjusts the second valve opening of the second electric valve to a preset fourth valve opening threshold, i.e. 100%. In this way, the second electric valve is completely open, which can introduce a large amount of water in the water network for power generation, so that the hydroelectric generator can generate enough electric energy to meet the power generation demand. At the same time, the first electric valve with a valve opening of 50% can make enough initial water flow to the temperature regulating module. Thus, the heating effect is improved while the power generation demand is met.

[0069] In some embodiments, in the case that the water system air conditioner is in heating mode, if the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor is less than 3°C, the difference between the preset target temperature and the real-time indoor temperature detected by the indoor temperature sensor is greater than 1°C, and the water system air conditioner is powered off, it is determined that the heating demand in the room is low and the power generation demand of the water system power generation module is high. The water system air conditioner adjusts the first valve opening of the first electric valve to a preset sixth valve opening threshold, i.e. 50%. The second valve opening of the second electric valve is adjusted to a preset seventh valve opening threshold, i.e. 75%. In this way, the completely open second electric valve can introduce more water in the water network for power generation, so that the hydroelectric generator can generate enough electric energy to meet the power generation demand. At the same time, the first electric valve with a valve opening of 75% can make enough initial water flow to the temperature regulating module. Thus, the low heating demand in the room is met.

[0070] Further, the water system power generation module further comprises: in the case that the power-off condition of the water system air conditioner is power-off, the water system power generation module provides power for the water system air conditioner by using the storage battery. In this way, the water system air conditioner can be normally used in the case of power-off, and the user's use experience is improved.

[0071] Further, the water system air conditioner provides power for the water system air conditioner by using the storage battery, which comprises: the water system air conditioner provides power for each energy-consuming component of the water system air conditioner by using the storage battery, so as to provide power for the water system air conditioner.

[0072] Further, the method for controlling the water system air conditioner further comprises: the water system air conditioner acquires a real-time outdoor temperature. The water system air conditioner determines an operation mode of the water system air conditioner according to the real-time outdoor temperature. The water system air conditioner controls the temperature adjusting module to adjust the temperature in the room according to the operation mode. In this way, the operation mode can be determined according to the real-time outdoor temperature, so as to control the temperature adjusting module by using the operation mode and achieve the adjustment of the temperature in the room.

[0073] The water system air conditioner further comprises an outdoor temperature sensor. The outdoor temperature sensor is arranged on the surface of the outdoor unit of the water system air conditioner.

[0074] Further, the water system air conditioner acquires a real-time outdoor temperature, which comprises: the water system air conditioner acquires a second temperature value collected by the outdoor temperature sensor. The second temperature value is determined as the real-time indoor temperature.

[0075] Further, the water system air conditioner determines an operation mode of the water system air conditioner according to the real-time outdoor temperature, which comprises: in the case that the outdoor temperature detected by the outdoor temperature sensor is greater than or equal to a preset third temperature threshold, the water system air conditioner determines a cooling mode as the operation mode of the water system air conditioner. And / or, in the case that the outdoor temperature detected by the outdoor temperature sensor is less than the third temperature threshold, the water system air conditioner determines a heating mode as the operation mode of the water system air conditioner. The preset third temperature threshold is 16 degrees Celsius.

[0076] Further, the water system air conditioner controls the temperature adjusting module to adjust the temperature in the room according to the operation mode, which comprises: the water system air conditioner controls the refrigerant circulation pipeline to adjust the initial water flow in the water system pipeline according to the operation mode, so as to obtain a first water flow. The water system air conditioner controls the indoor temperature adjusting unit to adjust the temperature in the room by using the first water flow. In this way, the initial water flow in the water system pipeline is adjusted by the refrigerant circulation pipeline according to the operation mode, so as to obtain the first water flow. Then, the indoor temperature adjusting unit is controlled to adjust the temperature in the room by using the first water flow. The adjustment of the temperature in the room is achieved.

[0077] Further, the water system air conditioner controls the initial water flow in the water system pipeline to be tempered by the refrigerant circulation pipeline according to the operation mode, including: in the case of the operation mode being the cooling mode, the water system air conditioner controls the initial water flow in the water system pipeline to be cooled by the refrigerant circulation pipeline. And / or, in the case of the operation mode being the heating mode, the water system air conditioner controls the initial water flow in the water system pipeline to be heated by the refrigerant circulation pipeline.

[0078] In some embodiments, in the case of the operation mode being the cooling mode, the water system air conditioner controls the first port and the third port of the four-way valve to be connected, and the second port and the fourth port to be connected. Then the compressor first warms and pressurizes the refrigerant. The warmed and pressurized refrigerant flows from the first port of the four-way valve to the third port of the four-way valve. Then the warmed and pressurized refrigerant flows to the condenser, and the condenser condenses the warmed and pressurized refrigerant. The electronic expansion valve throttles the condensed refrigerant to obtain low-temperature and low-pressure gas-liquid mixed state refrigerant. Then the plate heat exchanger uses the low-temperature and low-pressure gas-liquid mixed state refrigerant to cool the initial water flow to obtain low-temperature first water flow. The refrigerant after cooling the initial water flow flows from the fourth port of the four-way valve to the second port of the four-way valve. The gas-liquid separator stores the liquid refrigerant in the refrigerant after cooling the initial water flow to separate the gaseous refrigerant and the liquid refrigerant. The gaseous refrigerant flows to the compressor to be warmed and pressurized again. In this way, the refrigerant circulation pipeline realizes one refrigerant circulation. By continuously circulating, the initial water flow can be continuously cooled to obtain cooled first water flow. So that the indoor unit can continuously use the cooled first water flow to cool the indoor.

[0079] In some embodiments, in the case of the operation mode being the heating mode, the water system air conditioner controls the first port and the fourth port of the four-way valve to be connected, and the second port and the third port to be connected. Then the compressor first warms and pressurizes the refrigerant. The warmed and pressurized refrigerant flows from the first port of the four-way valve to the fourth port of the four-way valve. Then the warmed and pressurized refrigerant, i.e. high-temperature and high-pressure refrigerant, flows to the plate heat exchanger. The plate heat exchanger uses the high-temperature and high-pressure refrigerant to heat the initial water flow to obtain high-temperature first water flow. The refrigerant after heating the initial water flow is throttled by the electronic expansion valve. Then the condenser condenses the throttled refrigerant to obtain low-temperature and low-pressure gas-liquid mixed state refrigerant. The low-temperature and low-pressure gas-liquid mixed state refrigerant flows from the third port of the four-way valve to the second port of the four-way valve to the gas-liquid separator. The gas-liquid separator stores the liquid refrigerant in the gas-liquid mixed state refrigerant to separate the gaseous refrigerant and the liquid refrigerant. The gaseous refrigerant flows to the compressor to be warmed and pressurized again. In this way, the refrigerant circulation pipeline realizes one refrigerant circulation. By continuously circulating, the initial water flow can be continuously cooled to obtain cooled first water flow. So that the indoor unit can continuously use the cooled first water flow to cool the indoor.

[0080] Optionally, the water system air conditioner controls the indoor temperature adjustment unit to adjust the temperature in the room by using the first water flow, including: in the case that the operation mode is the cooling mode, the water system air conditioner controls the first water flow not to flow to the floor heating device and controls the first water flow to flow to the indoor unit by using the water distributor and the throttling unit. And / or, in the case that the operation mode is the heating mode, the water system air conditioner obtains a user instruction. In the case that the user instruction indicates that the floor heating device is turned on, the water system air conditioner controls the first water flow to flow to the indoor unit and the floor heating device by using the water distributor and the throttling unit. And / or, in the case that the operation mode is the heating mode, the water system air conditioner obtains a user instruction. In the case that the user instruction indicates that the floor heating device is not turned on, the water system air conditioner controls the first water flow not to flow to the floor heating device and controls the first water flow to flow to the indoor unit by using the water distributor and the throttling unit.

[0081] Optionally, the water system air conditioner controls the indoor temperature adjustment unit to adjust the temperature in the room by using the first water flow, including: the water system air conditioner determines the valve opening degree of each throttling unit according to a preset target temperature and an operation mode.

[0082] In the case that the operation mode is the cooling mode, the lower the target temperature of the indoor unit is, the higher the valve opening degree of the throttling unit corresponding to the indoor unit is. In the case that the operation mode is the heating mode, the higher the target temperature of the indoor unit is, the higher the valve opening degree of the throttling unit corresponding to the indoor unit is.

[0083] In some embodiments, the operation mode of the water system air conditioner is the cooling mode. The number of indoor units is multiple. For example: the first indoor unit is located in the living room. The second indoor unit is located in the master bedroom. The third indoor unit is located in the study. Among them, the target temperature corresponding to the indoor unit in the living room is 22 degrees Celsius. The target temperature corresponding to the indoor unit in the master bedroom is 25 degrees Celsius. The target temperature corresponding to the indoor unit in the study is 27 degrees Celsius. The target temperature corresponding to the indoor unit in the living room is the lowest, that is, the cooling demand of the indoor unit in the living room is the most. The target temperature corresponding to the indoor unit in the study is the highest, that is, the cooling demand of the indoor unit in the study is the least. Therefore, the temperature adjustment demand of the living room is greater than that of the master bedroom, and the temperature adjustment demand of the master bedroom is greater than that of the study. Each indoor unit corresponds to a first throttling unit, that is, each first throttling unit is used to control the flow of the first water flow flowing to each indoor unit located in each indoor unit. Therefore, each first throttling unit controls the flow of the first water flow flowing to the indoor unit in the living room the most to meet the cooling demand of the living room. Controls the flow of the first water flow flowing to the indoor unit in the study the least to meet the cooling demand of the study.

[0084] In combination Figure 5 As shown in FIG. 1, the embodiments of the present disclosure provide a method for controlling a water system air conditioner, applied to a water system air conditioner. The method comprises:

[0085] Step S201: The water system air conditioner obtains the power outage status.

[0086] Step S202: In the case of a power outage, power is supplied to the water system air conditioner using a storage battery.

[0087] Step S203: The water system air conditioner acquires the real-time indoor temperature.

[0088] In step S204, the water system air conditioner obtains the absolute value of the temperature difference based on the real-time indoor temperature and the preset target temperature.

[0089] In step S205, the water system air conditioner adjusts the opening degree of the first valve of the first electric valve and the opening degree of the second valve of the second electric valve according to the absolute value of the temperature difference and the power failure, so as to regulate the initial water flow, the second water flow and the third water flow.

[0090] Step S206: The water system air conditioner acquires the real-time outdoor temperature.

[0091] Step S207: The water system air conditioner determines its operating mode based on the real-time outdoor temperature.

[0092] In step S208, the water system air conditioner controls the refrigerant circulation pipeline to adjust the temperature of the initial water flow in the water system pipeline according to the operating mode, thereby obtaining the first water flow.

[0093] In step S209, the water system air conditioner controls the indoor temperature regulation unit to regulate the indoor temperature using the first water flow.

[0094] The method for controlling a water system air conditioner provided in this disclosure involves acquiring power outage information. In the case of a power outage, a battery supplies power to the water system air conditioner. Then, the absolute value of the temperature difference is obtained based on the real-time indoor temperature and a preset target temperature. The opening degree of the first valve of the first electric valve and the second valve of the second electric valve are adjusted according to the absolute value of the temperature difference and the power outage information. This allows for simultaneous temperature regulation of the room temperature using the temperature control module and power generation using the water system power generation module. The operating mode of the water system air conditioner is then determined based on the real-time outdoor temperature. The initial water flow is then temperature-adjusted according to the operating mode to regulate the indoor temperature using the temperature-adjusted first water flow. Thus, by controlling the first and second electric valves based on the absolute value of the temperature difference and the power outage information, the initial water flow, the third water flow, and the second water flow are controlled. This controls the water flow used for power generation and the water flow used for temperature regulation, satisfying both temperature regulation and power generation needs, thereby increasing the generated electrical energy. Simultaneously, the operating mode is determined based on the real-time outdoor temperature to control the refrigerant circulation pipeline to regulate the initial water flow in the water system pipeline. This allows the indoor temperature control unit to regulate the indoor temperature using the first flow of water after temperature adjustment, thus improving the user experience.

[0095] Combination Figure 6 As shown, this disclosure provides an apparatus 33 for controlling a water system air conditioner, including a processor 34 and a memory 35. Optionally, the apparatus may further include a communication interface 36 and a bus 37. The processor 34, communication interface 36, and memory 35 can communicate with each other via the bus 37. The communication interface 36 can be used for information transmission. The processor 34 can call logical instructions in the memory 35 to execute the method for controlling the water system air conditioner described in the above embodiment.

[0096] Furthermore, the logical instructions in the aforementioned memory 35 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium.

[0097] The memory 35, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions / modules corresponding to the methods in the embodiments of this disclosure. The processor 34 executes functional applications and data processing by running the program instructions / modules stored in the memory 35, that is, it implements the method for controlling the water system air conditioner in the above embodiments.

[0098] The memory 35 may include a program storage area and a data storage area. The program storage area may store the operating system and applications required for at least one function; the data storage area may store data created based on the use of the terminal device. Furthermore, the memory 35 may include high-speed random access memory and may also include non-volatile memory.

[0099] The device for controlling a water system air conditioner provided in this disclosure acquires information about a power outage and adjusts the initial, second, and third water flows accordingly. This allows the water system to generate electricity simultaneously with the temperature control module regulating the room temperature. This enables the water system to generate electricity using the regulated second and third water flows from the water network. This ensures that the water system generates sufficient power to supply the water system air conditioner while simultaneously regulating the room temperature. This increases the electrical energy generated by the water system air conditioner.

[0100] Combination Figure 7 As shown, this disclosure provides a water system air conditioner 1, including: a water system air conditioner body, and the aforementioned device 33 for controlling the water system air conditioner. The device 33 for the water system air conditioner is installed on the water system air conditioner body. The installation relationship described herein is not limited to placement inside the water system air conditioner, but also includes installation connections with other components of the water system air conditioner, including but not limited to physical connections, electrical connections, or signal transmission connections. Those skilled in the art will understand that the device 33 for controlling the water system air conditioner can be adapted to feasible water system air conditioner bodies, thereby realizing other feasible embodiments.

[0101] The water system air conditioner provided in this embodiment acquires power outage information and adjusts the initial, second, and third water flows accordingly. This allows the water system power generation module to generate electricity while simultaneously regulating the room temperature using the temperature control module. This enables the water system power generation module to generate electricity using the regulated second and third water flows from the water network. This ensures that the water system power generation module has sufficient water flow to generate enough electricity to power the water system air conditioner, thereby increasing the electrical energy generated by the water system air conditioner.

[0102] This disclosure provides a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for controlling a water system air conditioner.

[0103] The aforementioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transitory computer-readable storage medium.

[0104] The technical solutions of this disclosure can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes one or more instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in this disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: a USB flash drive, a portable hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and other media capable of storing program code; it can also be a transient storage medium.

[0105] The foregoing description and accompanying drawings fully illustrate embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, procedural, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terminology used in this application is for describing embodiments only and is not intended to limit the claims. As used in the description of embodiments and claims, the singular forms “a,” “an,” and “the” are intended to equally include the plural forms unless the context clearly indicates otherwise. Similarly, the term “and / or” as used in this application means including one or more of the associated listed items and all possible combinations thereof. Additionally, when used in this application, the term "comprise" and its variations "comprises" and / or "comprising" refer to the presence of stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or groups thereof. Without further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element. In this document, each embodiment may focus on the differences from other embodiments, and similar or identical parts between embodiments can be referred to mutually. For methods, products, etc., disclosed in the embodiments, if they correspond to the method section disclosed in the embodiments, the relevant parts can be referred to the description of the method section.

[0106] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the embodiments of this disclosure. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0107] The methods and products (including but not limited to devices and equipment) disclosed in the embodiments herein can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For instance, the division of units may be merely 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. In addition, the coupling or direct coupling or communication connection between the shown or discussed units may be through some interfaces, and the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms. 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 may be selected to implement this embodiment according to actual needs. Furthermore, the functional units in the embodiments of this disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0108] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to embodiments of this disclosure. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the blocks may occur in a different order than that shown in the drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. Each block in a block diagram and / or flowchart, and combinations of blocks in a block diagram and / or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or action, or using a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling a water system air conditioner, characterized in that, Applied to water system air conditioners; water system air conditioners include temperature control modules, water system power generation modules, and water network connection modules; The temperature control module is used to regulate the indoor temperature using the initial water flow; the water network connection module is used to input the third water flow into the water network. A water system power generation module is used to generate electricity using the second water flow and the third water flow in the water network; The second water flow is the initial water flow after the indoor temperature has been regulated; The method includes: Obtain information on power outages of the water system air conditioners; The initial water flow, the second water flow, and the third water flow are adjusted according to the power outage situation, so that the room temperature can be regulated by the temperature control module while the water system power generation module generates electricity. The water system power generation module includes a first electric valve; the first electric valve is used to regulate a fourth water flow; the fourth water flow is the water flow used for power generation from the second and third water flows; the water flow not used for power generation from the second and third water flows is used as the initial water flow to regulate the indoor temperature; the water network connection module includes a second electric valve; the second electric valve is used to regulate a third water flow; the regulation of the initial water flow, the second water flow, and the third water flow according to the power outage includes: acquiring the real-time indoor temperature; acquiring the absolute value of the temperature difference based on the real-time indoor temperature and the preset target temperature; and adjusting the opening degree of the first valve of the first electric valve and the second valve of the second electric valve according to the absolute value of the temperature difference and the power outage to regulate the initial water flow, the second water flow, and the third water flow.

2. The method according to claim 1, characterized in that, The opening degree of the first valve of the first electric valve and the opening degree of the second valve of the second electric valve are adjusted according to the absolute value of the temperature difference and the power outage condition, including: When the absolute value of the temperature difference is greater than or equal to a preset first temperature threshold and the power outage condition is not a power outage, the first valve opening of the first electric valve is adjusted to the preset first valve opening threshold; the second valve opening of the second electric valve is adjusted to the preset second valve opening threshold; and / or, When the absolute value of the temperature difference is greater than the preset second temperature threshold, the absolute value of the temperature difference is less than the preset first temperature threshold, and the power outage condition is not power outage, the first valve opening of the first electric valve is adjusted to the preset fifth valve opening threshold; the second valve opening of the second electric valve is adjusted to the preset second valve opening threshold.

3. The method according to claim 1, characterized in that, The opening degree of the first valve of the first electric valve and the opening degree of the second valve of the second electric valve are adjusted according to the absolute value of the temperature difference and the power outage condition, including: When the absolute value of the temperature difference is greater than or equal to a preset first temperature threshold and the power outage condition is "power off", the first valve opening of the first electric valve is adjusted to a preset third valve opening threshold; the second valve opening of the second electric valve is adjusted to a preset fourth valve opening threshold; and / or, When the absolute value of the temperature difference is greater than the preset second temperature threshold, the absolute value of the temperature difference is less than the preset first temperature threshold, and the power outage condition is that the power is off, the first valve opening of the first electric valve is adjusted to the preset sixth valve opening threshold; and the second valve opening of the second electric valve is adjusted to the preset seventh valve opening threshold.

4. The method according to any one of claims 1 to 3, characterized in that, The water system power generation module also includes a battery; after obtaining the power outage status of the water system air conditioner, it also includes: In the event of a power outage, the storage battery provides power to the water system air conditioner.

5. The method according to any one of claims 1 to 3, characterized in that, Also includes: Get real-time outdoor temperature; The operating mode of the water system air conditioner is determined based on the real-time outdoor temperature. The temperature control module adjusts the indoor temperature according to the operating mode.

6. The method according to claim 5, characterized in that, The temperature control module includes: a refrigerant circulation pipeline, a water system pipeline, and an indoor temperature regulation unit; the refrigerant circulation pipeline is used to regulate the temperature of the initial water flow in the water system pipeline to obtain a first water flow; the indoor temperature regulation unit is used to regulate the indoor temperature using the first water flow; the temperature control module regulates the indoor temperature according to the operating mode, including: According to the operating mode, the refrigerant circulation pipeline is controlled to adjust the temperature of the initial water flow in the water system pipeline to obtain the first water flow; The indoor temperature control unit uses the first water flow to regulate the indoor temperature.

7. An apparatus for controlling a water system air conditioner, comprising a processor and a memory storing program instructions, characterized in that, The processor is configured to execute, when running the program instructions, the method for controlling a water system air conditioner as described in any one of claims 1 to 6.

8. A water system air conditioner, characterized in that, include: Water system air conditioner body; The device for controlling a water system air conditioner as described in claim 7 is installed on the body of the water system air conditioner.

9. A storage medium storing program instructions, characterized in that, When the program instructions are executed, they perform the method for controlling a water system air conditioner as described in any one of claims 1 to 6.

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