Method and device for controlling water system air conditioner and water system air conditioner

Abstract

The invention 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 adjusting module, a water system power generation module and a water network connecting module. The temperature adjusting module is used for adjusting the indoor temperature through the initial water flow. And the water network connection module is used for inputting third water flow of the water network. And the water system power generation module 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 the indoor temperature is adjusted. The method comprises the steps that the power-off condition of the water system air conditioner is obtained; and the initial water flow, the second water flow and the third water flow are adjusted according to the power failure condition, so that the temperature of the room temperature is adjusted through the temperature adjusting module, and meanwhile power is generated through the water system power generation module. Therefore, the electric energy generated by the water system air conditioner can be increased. The invention 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, for example, to a method and device for controlling a water system air conditioner, and a water system air conditioner. Background Art

[0002] At present, with the continuous acceleration of urbanization, people's requirements for living environment are getting higher and higher. Therefore, the frequency of use of air conditioners for temperature regulation is also increasing. Water system air conditioners and fluorine system air conditioners are two common air conditioners. Since water system air conditioners do not produce greenhouse gases such as carbon dioxide during operation, they are more environmentally friendly and quiet. Therefore, water system air conditioners have also become the choice of more users. In order to further attract users, water system air conditioners usually control hydroelectric generators to generate electricity using condensed water generated during the operation of water system air conditioners and collected rainwater. In this way, more energy can be saved.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art: using condensed water generated during operation and collected rainwater to generate electricity. The water system air conditioner generates less condensed water during operation, and rainwater cannot be stably collected. This can easily lead to insufficient electricity generated by the water system air conditioner through the hydroelectric generator.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0006] Embodiments of the present disclosure provide a method and device for controlling a water system air conditioner, and a water system air conditioner to increase 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 includes a temperature control module, a water system power generation module and a water network connection module; the temperature control module is used to adjust the indoor temperature using the initial water flow; the water network connection module is used to input the third water flow of the water network; the water system power generation module is used to generate electricity 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; the method includes: obtaining the power failure status of the water system air conditioner. The initial water flow, the second water flow and the third water flow are adjusted according to the power failure status, so that the water system power generation module is used to generate electricity while the temperature of the room temperature is adjusted using the temperature control module.

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

[0009] In some embodiments, the first valve opening of the first electric valve and the second valve opening of the second electric valve are adjusted according to the absolute value of the temperature difference and the power failure condition, including: when the absolute value of the temperature difference is greater than or equal to the preset first temperature threshold and the power failure condition is not power failure, 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 failure condition is not power failure, 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.

[0010] In some embodiments, the first valve opening of the first electric valve and the second valve opening of the second electric valve are adjusted according to the absolute value of the temperature difference and the power-off condition, including: 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 power-off, the first valve opening of the first electric valve is adjusted to the preset third valve opening threshold; the second valve opening of the second electric valve is adjusted to the 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-off condition is power-off, the first valve opening of the first electric valve is adjusted to the preset sixth valve opening threshold; the second valve opening of the second electric valve is adjusted to the preset seventh valve opening threshold.

[0011] In some embodiments, the water system power generation module also includes a battery; after obtaining the power off status of the water system air conditioner, it also includes: when the power off status is that the power has been cut off, using the battery to provide power to the water system air conditioner.

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

[0013] In some embodiments, the temperature adjustment module includes: a refrigerant circulation pipeline, a water system pipeline and an indoor temperature adjustment unit; the refrigerant circulation pipeline is used to adjust the temperature of the initial water flow in the water system pipeline to obtain a first water flow; the indoor temperature adjustment unit is used to adjust the indoor temperature using the first water flow; the temperature adjustment module is controlled according to the operation mode to adjust the indoor temperature, including: controlling the refrigerant circulation pipeline according to the operation mode to adjust the temperature of the initial water flow in the water system pipeline to obtain the first water flow. Controlling the indoor temperature adjustment unit to adjust the indoor temperature using the first water flow.

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

[0015] In some embodiments, the water system air conditioner comprises: a water system air conditioner body. 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 when the program instructions are run, the above-mentioned method for controlling a water system air conditioner is executed.

[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 the power outage situation and adjusting the initial water flow, the second water flow and the third water flow according to the power outage situation, the water system power generation module can generate electricity while the room temperature is adjusted by the temperature adjustment module. In this way, while the temperature adjustment module uses the initial water flow to adjust the room temperature, the water system power generation module can generate electricity by using the second water flow after adjusting the indoor temperature and the third water flow of the water network. While adjusting the temperature, the water system power generation module has enough water flow to generate electricity and can generate enough electricity to supply power to the water system air conditioner. Thereby increasing the electric energy generated by the water system air conditioner.

[0018] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

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

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

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

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

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

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

[0026] Figure 7 It is a schematic diagram of another water system air conditioner provided in an embodiment of the present disclosure.

[0027] Reference numerals:

[0028] 1: Water system air conditioner; 2: Temperature control 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: Hydroelectric generator; 14: Second pressure gauge; 15: Water network inlet; 16: Removable filter; 17: Second electric valve; 18: Buffer water tank; 19: First hand valve; 20: Second hand valve; 21: The third manual valve; 22: The first pressure gauge; 23: The filter; 24: The first exhaust valve; 25: The water distributor; 26: The water collector; 27-1: The first floor heating device; 27-2: The second floor heating device; 27-3: The third floor heating device; 28-1: The first indoor unit; 28-2: The second indoor unit; 29-1: The first throttling unit; 29-2: The second throttling unit; 30: The second exhaust valve; 31: The water inlet of the outdoor unit; 32: The water outlet of the outdoor unit. DETAILED DESCRIPTION

[0029] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0030] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0031] Unless otherwise stated, the term "plurality" means two or more.

[0032] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

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

[0034] The term "correspondence" may refer to an association relationship or a binding relationship. The correspondence between A and B means that there is an association relationship or a binding relationship between A and B.

[0035] Combination Figure 1 As shown, the embodiment of the present disclosure provides a water system air conditioner 1, comprising: a temperature control module 2, a water system power generation module 3 and a water network connection module 4. The temperature control module 2, the water system power generation module 3 and the water network connection module 4 are connected in sequence. The temperature control module 2 is used to adjust the indoor temperature using the initial water flow. The water network connection module 3 is used to input the third water flow of the water network. The water system power generation module 4 is used to generate electricity 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] Furthermore, the temperature control module includes: a refrigerant circulation pipeline, a water system pipeline and an indoor temperature control unit. Among them, one end of the water system pipeline is connected to the refrigerant circulation pipeline. The other end of the water system pipeline is connected to one end of the indoor temperature control unit. The other end of the indoor temperature control unit is respectively connected to one end of the water network connection module and the water system power generation module. The other end of the refrigerant circulation pipeline is connected to the other end of the water system power generation module. The refrigerant circulation pipeline is used to adjust the temperature of the initial water flow in the water system pipeline to obtain a first water flow. The water system pipeline is used to adjust the temperature of the initial water flow using the refrigerant circulation pipeline to obtain the first water flow. The indoor temperature control unit is used to adjust the indoor temperature using the first water flow.

[0037] In some embodiments, Figure 2 As shown, Figure 2It is a structural schematic diagram of the refrigerant circulation pipeline. The refrigerant circulation pipeline includes: 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. Among them, one end of 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 heat and pressurize the refrigerant. The four-way valve is used to control the heated and pressurized refrigerant to flow to the condenser for condensation in the case of refrigeration, and to control the refrigerant to flow to the gas-liquid separator after the initial water flow is temperature-adjusted. And / or, in the case of heating, it is used to control the refrigerant after heating and pressurizing to flow to the plate heat exchanger to adjust the temperature of the initial water flow, and control the refrigerant after condensation to flow to the gas-liquid separator. The condenser is used to condense the refrigerant. The plate heat exchanger is used to adjust the temperature of 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 adjust the temperature of the initial water flow by continuously circulating the refrigerant to obtain the first water flow after temperature adjustment. So that the indoor temperature adjustment unit can continuously use the first water flow after temperature adjustment to adjust the indoor temperature.

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

[0039] Furthermore, the water system pipeline includes an outdoor unit water inlet, a plate heat exchanger and an outdoor unit water outlet. Among them, 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 adjust the temperature of the initial water flow using the refrigerant circulation pipeline to obtain the first water flow. The outdoor unit water outlet is used to output the first water flow. In this way, when the initial water flow flows through the plate heat exchanger, it will exchange heat with the refrigerant that also flows through the plate heat exchanger, thereby achieving the temperature adjustment of the initial water flow and obtaining the first water flow after temperature adjustment. So that the indoor unit can use the first water flow after temperature adjustment to adjust the indoor temperature.

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

[0041] Furthermore, the indoor temperature regulating unit includes an indoor unit module and a floor heating module. The indoor unit module includes one or more indoor units and a throttling unit corresponding to each indoor unit. The floor heating module includes a water distributor, a water collector and one or more floor heating devices. The throttling unit is used to control the flow rate of the first water flow flowing to the indoor unit. The indoor unit is used to increase the indoor temperature by using the first water flow. The water distributor has a first water inlet and multiple first water outlets. The first water inlet of the water distributor is connected to the water outlet of the external unit of the water system pipeline. The first water outlets of the water distributor are respectively connected to one end of each heating device. The water collector has a second water outlet and multiple second water inlets. The second water inlets of the water collector are respectively connected to the other end of each heating device. The second water outlet of the water distributor is connected to the water system power generation module. The water distributor is used to input the first water flow into each heating device in the case of heating, so that each heating device uses the first water flow to increase the indoor temperature. The floor heating device is used to use the first water flow to increase the indoor temperature. The water collector is used to collect and output the first water flow flowing through each heating device.

[0042] Further, the water system power generation module includes: a first electric valve, a hydroelectric generator, a current sensor and a battery. Among them, one end of the first electric valve is connected to the hydroelectric generator. The other end of the first electric valve is connected to the temperature adjustment module and the water network connection module. The other end of the hydroelectric generator is connected to the battery. The other end of the battery is respectively connected to the current sensor and each energy-consuming component of the water system air conditioner. The first electric valve is used to regulate the fourth water flow. The fourth water flow is the water flow used for power generation among the second water flow and the third water flow. The hydroelectric generator is used to generate electricity using the fourth water flow among the second water flow and the third water flow of the water network. The battery is used to store the electric energy produced by the hydroelectric generator and provide electric energy to each energy-consuming component of the water system air conditioner when the power-off condition of the water system air conditioner is that the power is off. The current sensor is used to detect the current of the water system air conditioner when the water system air conditioner is in the on state. The current is used to characterize the power-off condition of the water system air conditioner. In this way, the electric energy generated by the hydroelectric generator after generating electricity using the second water flow and the third water flow of the water network is stored by the battery. The electric energy generated by the water system air conditioner is increased. The electric energy is provided to the air conditioner through the battery. The battery can store enough electric energy and provide electric energy to various energy-consuming components of the water system air conditioner when the water system air conditioner is powered off, thereby realizing the power supply to the water system air conditioner.

[0043] Wherein, the hydroelectric generator is electrically connected to the battery.

[0044] Further, the water network connection module includes: 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 to the water network. The other end of the water network water inlet is connected to one end of the second electric valve. The other end of the second electric valve is respectively connected to one end of the second hand valve, one end of the third hand valve and one end of the temperature adjustment module. The other end of the second hand valve is connected to one end of the buffer water tank. The other end of the buffer water tank is connected to one end of the first hand valve. The other end of the first hand valve is respectively connected to one end of the filter and the other end of the third hand valve. The other end of the filter is respectively connected to the first pressure gauge, the other end of the temperature adjustment module and the water system power generation module 3. The water network water inlet is used to input the third water flow of the water network. The detachable filter screen is used to filter the third water flow of the water network. The second electric valve is used to control the flow rate of the third water flow. The second manual valve is used to merge the second water flow after the indoor temperature is adjusted by the temperature adjustment module and the third water flow of the water network to obtain the fifth water flow, and control the flow rate of the fifth water flow. The buffer water tank is used to buffer the fifth water flow to reduce the flow rate of the fifth water flow. The first manual valve is used to control the flow rate of the fifth water flow after the flow rate is reduced by the buffer water tank. The third manual valve is used to merge the second water flow and the third water flow to obtain the fifth water flow and control the flow rate of the fifth water flow when the expansion water tank is inspected. The first exhaust valve is used to exhaust the air in the buffer water tank to reduce the pressure in the buffer water tank when the pressure in the buffer water tank is greater than the set pressure threshold. The filter is used to filter the fifth water flow. The first pressure gauge is used to detect the pressure of the fifth water flow after filtration.

[0045] Combination Figure 3As shown, the embodiment of the present disclosure provides a water system air conditioner including: an outdoor unit 11, a first electric valve 12, a hydroelectric generator 13, a second pressure gauge 14, a water network water inlet 15, a removable filter 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 adjustment unit. The indoor temperature adjustment unit includes two indoor units, two throttling units, three floor heating devices, a water distributor 25 and a water collector 26. The three floor heating devices include 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 include a first indoor unit 28-1 and a second indoor unit 28-2. The two throttling units include a first throttling unit 29-1 and a second throttling unit 29-2. Among them, the arrow is the direction of water flow. The outdoor unit 11 includes a refrigerant circulation pipeline and a water system pipeline. The water system pipeline includes 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 respectively connected to the hydroelectric generator 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 the first water inlet of the water distributor 25. The other end of the first throttling unit 29-1 is connected to one end of the first indoor unit 28-1. The other end of the second throttling unit 29-2 is connected to one end of the second indoor unit 28-2. The first water outlets of the water distributor 25 are respectively connected to 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. 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 respectively connected to the second water inlets of the water collector 26. The second water outlet of the water collector 26 is respectively connected to 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. The other end of the second electric valve 17 is connected to the water network water inlet 15. The water network water inlet 15 is provided with a detachable filter 16. The other end of the second hand valve 20 is connected to one end of the buffer water tank 18. The buffer water tank 18 is provided with a first exhaust valve 24. The other end of the buffer water tank 18 is connected to one end of the first hand valve 19. The other end of the first hand valve 19 is connected to 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 to the first pressure gauge 22, one end of the first electric valve 12, and the water inlet 31 of the external unit. The other end of the first electric valve 12 is connected to the hydroelectric generator 13. In this way, a complete water circulation process can be realized in sequence through the outdoor unit, each indoor unit and each heating device. Continuous temperature adjustment of the room is achieved. At the same time, water in the water network is introduced through the water inlet, so that the hydroelectric generator has sufficient water flow to generate electricity.

[0046] In some embodiments, the plate heat exchanger uses the refrigerant in the refrigerant circulation pipeline to adjust the temperature of the initial water flow to obtain the first water flow. Each heating device or each indoor unit uses the first water flow to adjust the temperature of the room to obtain the second water flow. The water network connection module introduces the third water flow of the water network. The hydroelectric generator uses part of the second water flow and the third water flow to generate electricity. The other water flows in the second water flow and the third water flow flow to the plate heat exchanger in the outdoor unit as the initial water flow to adjust the temperature of the initial water flow using the refrigerant in the refrigerant circulation pipeline to obtain the first water flow. In this way, a cycle of the water system is achieved. Through continuous water system circulation, it is possible to use the hydroelectric generator to continuously generate electricity while continuously adjusting the temperature. While adjusting the temperature, the water system power generation module has enough water flow to generate electricity, and can generate enough electricity to power the water system air conditioner. Thereby increasing the electricity generated by the water system air conditioner.

[0047] Combination Figure 4 As shown, the embodiment of the present disclosure provides a method for controlling a water system air conditioner, which is applied to a water system air conditioner. The method includes:

[0048] Step S101: The water system air conditioner obtains power failure status.

[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 failure condition, so as to use the temperature control module to adjust the room temperature and use the water system power generation module to generate electricity at the same time.

[0050] The method for controlling a water system air conditioner provided by the embodiment of the present disclosure is adopted. By obtaining the power outage situation and adjusting the initial water flow, the second water flow and the third water flow according to the power outage situation, the water system power generation module is used to generate electricity while the temperature of the room temperature is adjusted by the temperature adjustment module. In this way, while the temperature adjustment module uses the initial water flow to adjust the temperature of the room temperature, the water system power generation module can use the second water flow after adjusting the indoor temperature and the third water flow of the water network to generate electricity. While adjusting the temperature, the water system power generation module has enough water flow to generate electricity and can generate enough electricity to supply power to the water system air conditioner. Thereby increasing the electricity generated by the water system air conditioner.

[0051] The initial water flow is the water flow among the second water flow and the third water flow that is used for adjusting the temperature but is not used for power generation.

[0052] Further, the water system air conditioner obtains the power-off condition, including: the water system air conditioner obtains the current value of the water system air conditioner detected by the current sensor. When the current value is less than or equal to the set threshold, the water system air conditioner determines that the power has been cut off as the power-off condition of the water system air conditioner. Wherein, the set threshold is 0. And / or, when the current value is greater than the set threshold, the water system air conditioner determines that the power has not been cut off as the power-off condition of the water system air conditioner. In this way, it is possible to accurately determine whether the water system air conditioner is powered off based on the current value detected by the current sensor.

[0053] Furthermore, the water system air conditioner adjusts the initial water flow, the second water flow and the third water flow according to the power failure, including: the water system air conditioner obtains the real-time indoor temperature. The water system air conditioner obtains the absolute value of the temperature difference according to the real-time indoor temperature and the preset target temperature. The water system air conditioner adjusts the first valve opening of the first electric valve and the second valve opening of the second electric valve according to the absolute value of the temperature difference and the power failure to adjust the initial water flow, the second water flow and the third water flow. In this way, the absolute value of the temperature difference is obtained by adjusting the real-time indoor temperature and the preset target temperature, and then the first valve opening of the first electric valve and the second valve opening of the second electric valve are adjusted according to the absolute value of the temperature difference and the power failure. It is possible to generate electricity using a hydroelectric generator while meeting the temperature adjustment requirements and making the real-time indoor temperature reach the target temperature.

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

[0055] Optionally, the water system air conditioner obtains the real-time indoor temperature, including: when the number of indoor temperature sensors is one, the water system air conditioner obtains a first temperature value collected by the indoor temperature sensor, and determines the first temperature value as the real-time indoor temperature.

[0056] Optionally, the water system air conditioner obtains the real-time indoor temperature, including: when there are multiple indoor temperature sensors, the water system air conditioner obtains first temperature values ​​collected by the indoor temperature sensors, and determines the average value of the first temperature values ​​as the real-time indoor temperature.

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

[0058] Further, the water system air conditioner adjusts the first valve opening of the first electric valve and the second valve opening of the second electric valve according to the absolute value of the temperature difference and the power-off condition, including: the water system air conditioner adjusts the first valve opening of the first electric valve to the preset first valve opening 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 power-off. The water system air conditioner adjusts the second valve opening of the second electric valve to the preset second valve opening threshold. And / or, the water system air conditioner adjusts the first valve opening of the first electric valve to the preset fifth valve opening 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 power-off. The water system air conditioner adjusts the second valve opening of the second electric valve to the preset second valve opening threshold. For example, the first temperature threshold is 3 degrees Celsius. The second temperature threshold is 1 degree Celsius. The first valve opening threshold is 25%. The second valve opening threshold is 0%. The fifth valve opening threshold is 75%. In this way, when the power is not cut off, the first valve opening of the first electric valve and the second valve opening of the second electric valve are determined by the relationship between the absolute value of the temperature difference and the preset first temperature threshold and the preset second temperature threshold. In this way, when the power is not cut off, it is determined that the power generation demand is not high, and water from the water network is not introduced. The initial water flow to the temperature control module is controlled by the first valve opening. The temperature control effect and temperature control efficiency are guaranteed.

[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, that is, the absolute value of the temperature 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°C, and the water system air conditioner is not powered off, it is determined that the indoor cooling demand 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, that is, 25%. Set the valve opening of the second electric valve to the second valve opening threshold, that is, 0%. In this way, the first electric valve is opened a quarter, and the second electric valve is closed, so that there is sufficient initial water flow, that is, 75% of the initial water flow flows to the temperature control module. Thereby ensuring the cooling effect and cooling efficiency.

[0061] In some embodiments, when the water system air conditioner is in heating mode, if the absolute value of the temperature difference, that is, 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 indoor heating demand 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, that is, 25%. Set the valve opening of the second electric valve to the second valve opening threshold, that is, 0%. In this way, the first electric valve is opened by a quarter, and the second electric valve is closed, so that there is enough initial water flow to the temperature control module. Thereby ensuring the heating effect and heating efficiency.

[0062] In some embodiments, when the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, that is, 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 degree Celsius, and the water system air conditioner is not powered off, it is determined that the indoor cooling demand 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, that is, 75%, and sets the valve opening of the second electric valve to the second valve opening threshold, that is, 0%. In this way, the first electric valve is opened three-quarters, and the second electric valve is closed, so that more water flows to the hydroelectric generator for power generation, and less water flows to the thermostat module. While improving the power generation efficiency, the low indoor cooling demand is met.

[0063] In some embodiments, when the water system air conditioner is in heating mode, if the absolute value of the temperature difference, that is, 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 degree Celsius, and the water system air conditioner is not powered off, it is determined that the indoor heating demand 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, that is, 75%, and sets the valve opening of the second electric valve to the second valve opening threshold, that is, 0%. In this way, the first electric valve is opened three-quarters, and the second electric valve is closed, so that more water flows to the hydroelectric generator for power generation, and less water flows to the thermostat module. While 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 of the first electric valve and the second valve opening of the second electric valve according to the absolute value of the temperature difference and the power failure, including: the water system power generation module adjusts the first valve opening of the first electric valve to the preset third valve opening threshold when the absolute value of the temperature difference is greater than or equal to the preset first temperature threshold and the power failure is that the power is off. The water system power generation module adjusts the second valve opening of the second electric valve to the preset fourth valve opening threshold. And / or, the water system power generation module adjusts the first valve opening of the first electric valve to the preset sixth valve opening 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 failure is that the power is off. The water system power generation module adjusts the second valve opening of the second electric valve to the preset seventh valve opening threshold. In this way, in the case of power failure, the first valve opening of the first electric valve and the second valve opening 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 and the preset second temperature threshold. In order to ensure that the power generation demand is high in the event of a power outage, water from the water grid is introduced, and the initial water flow to the temperature control module is controlled by the first valve opening, thereby ensuring the temperature control efficiency while meeting the power generation demand.

[0065] For example, the third valve opening threshold is 50%, the fourth valve opening threshold is 100%, the sixth valve opening threshold is 50%, and the seventh valve opening threshold is 75%.

[0066] In some embodiments, when the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, that is, 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°C, and the water system air conditioner is powered off, it is determined that the indoor cooling demand 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 the preset third valve opening threshold, that is, 50%, and adjusts the second valve opening of the second electric valve to the preset fourth valve opening threshold, that is, 100%. In this way, the second electric valve is fully opened, and a large amount of water in the water network can be introduced for power generation, so that the hydroelectric generator can generate enough electricity to meet the power generation demand. At the same time, the first electric valve with a valve opening of 50% can allow sufficient initial water flow to flow to the temperature control module. Thereby improving the cooling effect and cooling efficiency.

[0067] In some embodiments, when the water system air conditioner is in cooling mode, if the absolute value of the temperature difference, that is, 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 degree Celsius, and the water system air conditioner is powered off, it is determined that the indoor cooling demand 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 the preset sixth valve opening threshold, that is, 50%. The second valve opening of the second electric valve is adjusted to the preset seventh valve opening threshold, that is, 75%. In this way, the fully opened second electric valve can introduce more water from the water network for power generation, so that the hydroelectric generator can generate enough electricity to meet the power generation demand. At the same time, the first electric valve with a valve opening of 75% can allow sufficient initial water flow to flow to the thermostat module. Thereby meeting the low indoor cooling demand.

[0068] In some embodiments, when the water system air conditioner is in heating mode, if the absolute value of the temperature difference, that is, 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 indoor heating demand 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 the preset third valve opening threshold, that is, 50%, and adjusts the second valve opening of the second electric valve to the preset fourth valve opening threshold, that is, 100%. In this way, the second electric valve is fully opened, and a large amount of water in the water network can be introduced for power generation, so that the hydroelectric generator can generate enough electricity to meet the power generation demand. At the same time, the first electric valve with a valve opening of 50% can allow sufficient initial water flow to flow to the temperature control module. Thereby improving the heating effect while meeting the power generation demand. .

[0069] In some embodiments, when 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 indoor heating demand 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 the preset sixth valve opening threshold, i.e., 50%. The second valve opening of the second electric valve is adjusted to the preset seventh valve opening threshold, i.e., 75%. In this way, the fully opened second electric valve can introduce more water from the water network for power generation, so that the hydroelectric generator can generate enough electricity to meet the power generation demand. At the same time, the first electric valve with a valve opening of 75% can allow sufficient initial water flow to flow to the thermostat module. Thereby meeting the low heating demand indoors.

[0070] Furthermore, after the water system power generation module obtains the power failure status of the water system air conditioner, it also includes: when the power failure status is that the water system power generation module has been powered off, the water system air conditioner is provided with electric energy by using a storage battery. In this way, the water system air conditioner can be used normally in the case of a power failure, thereby improving the user experience.

[0071] Furthermore, the water system air conditioner uses a battery to provide electric energy to the water system air conditioner, including: the water system air conditioner uses a battery to provide electric energy to each energy-consuming component of the water system air conditioner, so as to provide electric energy to the water system air conditioner.

[0072] Furthermore, the method for controlling the water system air conditioner also includes: the water system air conditioner obtains the real-time outdoor temperature. The water system air conditioner determines the operation mode of the water system air conditioner according to the real-time outdoor temperature. The water system air conditioner controls the temperature adjustment module to adjust the indoor temperature according to the operation mode. In this way, the operation mode can be determined according to the real-time outdoor temperature, so that the temperature adjustment module can be controlled by using the operation mode to adjust the indoor temperature.

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

[0074] Furthermore, the water system air conditioner obtains the real-time outdoor temperature, including: the water system air conditioner obtains a second temperature value collected by an outdoor temperature sensor, and determines the second temperature value as the real-time indoor temperature.

[0075] Further, the water system air conditioner determines the operation mode of the water system air conditioner according to the real-time outdoor temperature, including: when the outdoor temperature detected by the outdoor temperature sensor is greater than or equal to the preset third temperature threshold, the water system air conditioner determines the cooling mode as the operation mode of the water system air conditioner. And / or, when the outdoor temperature detected by the outdoor temperature sensor is less than the third temperature threshold, the water system air conditioner determines the heating mode as the operation mode of the water system air conditioner. Wherein, the preset third temperature threshold is 16 degrees Celsius.

[0076] Furthermore, the water system air conditioner controls the temperature adjustment module according to the operation mode to adjust the indoor temperature, including: the water system air conditioner controls the refrigerant circulation pipeline according to the operation mode to adjust the temperature of the initial water flow in the water system pipeline to obtain the first water flow. The water system air conditioner controls the indoor temperature adjustment unit to adjust the indoor temperature using the first water flow. In this way, the refrigerant circulation pipeline is controlled according to the operation mode to adjust the temperature of the initial water flow in the water system pipeline to obtain the first water flow. Then the indoor temperature adjustment unit is controlled to adjust the indoor temperature using the first water flow. The indoor temperature is adjusted.

[0077] Furthermore, 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 operation mode, including: when the operation mode is the cooling mode, the water system air conditioner controls the refrigerant circulation pipeline to cool the initial water flow in the water system pipeline. And / or, when the operation mode is the heating mode, the water system air conditioner controls the refrigerant circulation pipeline to heat the initial water flow in the water system pipeline.

[0078] In some embodiments, when the operation mode is the cooling mode, the water system air conditioner controls the passage between the first port and the third port of the four-way valve, and the passage between the second port and the fourth port. The compressor first heats and pressurizes the refrigerant. The heated and pressurized refrigerant flows to the third port of the four-way valve through the first port of the four-way valve. Then the heated and pressurized refrigerant flows to the condenser, and the condenser condenses the heated and pressurized refrigerant. The electronic expansion valve throttles the condensed refrigerant to obtain a low-temperature and low-pressure gas-liquid mixed refrigerant. Then the plate heat exchanger uses the low-temperature and low-pressure gas-liquid mixed refrigerant to cool the initial water flow to obtain a low-temperature first water flow. The refrigerant after cooling the initial water flow flows to the second port of the four-way valve through the fourth 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 from the liquid refrigerant. The gaseous refrigerant flows to the compressor for reheating and pressurization. In this way, the refrigerant circulation pipeline realizes a refrigerant circulation. The initial water flow can be continuously cooled by continuous circulation to obtain the first water flow after cooling. So that the indoor unit can continuously use the first water flow after cooling to cool the room.

[0079] In some embodiments, when the operation mode is the heating mode, the water system air conditioner controls the passage between the first port and the fourth port of the four-way valve, and the passage between the second port and the third port. Then the compressor first heats and pressurizes the refrigerant. The heated and pressurized refrigerant flows to the fourth port of the four-way valve through the first port of the four-way valve. Then the heated and pressurized refrigerant, that is, the 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 the 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 a low-temperature and low-pressure gas-liquid mixed refrigerant. The low-temperature and low-pressure gas-liquid mixed refrigerant flows to the second port of the four-way valve through the third port of the four-way valve and reaches the gas-liquid separator. The gas-liquid separator stores the liquid refrigerant in the gas-liquid mixed refrigerant to separate the gaseous refrigerant from the liquid refrigerant. The gaseous refrigerant flows to the compressor for reheating and repressurization. In this way, the refrigerant circulation pipeline realizes a refrigerant cycle. Through continuous circulation, the initial water flow can be continuously cooled to obtain the first water flow after cooling. So that the indoor unit can continuously use the first water flow after cooling to cool the room.

[0080] Optionally, the water system air conditioner controls the indoor temperature adjustment unit to adjust the indoor temperature using the first water flow, including: when the operating mode is the cooling mode, the water system air conditioner uses the water divider and the throttling unit to control the first water flow not to flow to the floor heating device, and controls the first water flow to flow entirely to the indoor unit. And / or, when the operating mode is the heating mode, the water system air conditioner obtains a user instruction. When the user instruction indicates turning on the floor heating device, the water system air conditioner uses the water divider and the throttling unit to control the first water flow to flow to the indoor unit and the floor heating device. And / or, when the operating mode is the heating mode, the water system air conditioner obtains a user instruction. When the user instruction indicates not turning on the floor heating device, the water system air conditioner uses the water divider and the throttling unit to control the first water flow not to flow to the floor heating device, and controls the first water flow to flow entirely to the indoor unit.

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

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

[0083] In some embodiments, the operation mode of the water system air conditioner is a cooling mode. There are multiple indoor units. 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 of the living room is 22 degrees Celsius. The target temperature corresponding to the indoor unit of the master bedroom is 25 degrees Celsius. The target temperature corresponding to the indoor unit of the study is 27 degrees Celsius. The target temperature corresponding to the indoor unit of the living room is the lowest, that is, the cooling demand of the indoor unit of the living room is the highest. The target temperature corresponding to the indoor unit of the study is the highest, that is, the cooling demand of the indoor unit of the study is the least. Then, the temperature adjustment demand of the living room is greater than the temperature adjustment demand of the master bedroom, and the temperature adjustment demand of the master bedroom is greater than the temperature adjustment demand of the study. Each indoor unit corresponds to a first throttling unit, that is, each first throttling unit is used to control the flow rate of the first water flow flowing to each indoor unit where each indoor unit is located. Then each first throttling unit controls the flow rate of the first water flow flowing to the indoor unit of the living room to be the largest to meet the cooling demand of the living room. The flow rate of the first water flow to the indoor unit of the study is controlled to be minimum to meet the cooling demand of the study.

[0084] Combination Figure 5 As shown, the embodiment of the present disclosure provides a method for controlling a water system air conditioner, which is applied to a water system air conditioner. The method includes:

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

[0086] Step S202, when the power outage condition is that the power has been cut off, using the battery to provide power to the water system air conditioner.

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

[0088] Step S204: the water system air conditioner obtains an absolute value of the temperature difference according to the real-time indoor temperature and the preset target temperature.

[0089] Step S205, the water system air conditioner adjusts the first valve opening of the first electric valve and the second valve opening of the second electric valve according to the absolute value of the temperature difference and the power failure condition to adjust the initial water flow, the second water flow and the third water flow.

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

[0091] Step S207: the water system air conditioner determines the operation mode of the water system air conditioner according to the real-time outdoor temperature.

[0092] Step S208, the water system air conditioner controls the refrigerant circulation pipeline according to the operation mode to adjust the temperature of the initial water flow in the water system pipeline to obtain the first water flow.

[0093] Step S209: the water system air conditioner controls the indoor temperature adjustment unit to adjust the indoor temperature using the first water flow.

[0094] According to the method for controlling a water system air conditioner provided by the embodiment of the present disclosure, a power failure condition is obtained, and when the power failure condition is that the power has been failed, a battery is used to provide electric energy to the water system air conditioner. Then, the absolute value of the temperature difference is obtained according to the real-time indoor temperature and the preset target temperature. The first valve opening of the first electric valve and the second valve opening of the second electric valve are adjusted according to the absolute value of the temperature difference and the power failure condition, so that the water system power generation module is used to generate electricity while the temperature of the room temperature is adjusted by the temperature adjustment module. Then, the operation mode of the water system air conditioner is determined according to the real-time outdoor temperature, and the initial water flow is adjusted according to the operation mode, so that the indoor temperature is adjusted by the first water flow after temperature adjustment. In this way, the initial water flow, the third water flow and the second water flow are controlled according to the absolute value of the temperature difference and the power failure condition. Thus, the water flow used for power generation and the water flow used for temperature adjustment are controlled, so that the power generation demand is met while the temperature adjustment demand is met, and the generated electric energy is increased. At the same time, the operation mode is determined according to the real-time outdoor temperature to control the refrigerant circulation pipeline to adjust the temperature of the initial water flow in the water system pipeline. The indoor temperature adjustment unit can use the temperature-adjusted first water flow to adjust the indoor temperature, thereby improving the user experience.

[0095] Combination Figure 6 As shown, the embodiment of the present disclosure provides a device 33 for controlling a water system air conditioner, including a processor 34 and a memory 35. Optionally, the device may also include a communication interface 36 and a bus 37. The processor 34, the communication interface 36, and the memory 35 may communicate with each other through the bus 37. The communication interface 36 may be used for information transmission. The processor 34 may call the logic instructions in the memory 35 to execute the method for controlling the water system air conditioner of the above embodiment.

[0096] In addition, the logic instructions in the above-mentioned memory 35 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.

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

[0098] The memory 35 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 35 may include a high-speed random access memory and may also include a non-volatile memory.

[0099] The device for controlling the water system air conditioner provided by the embodiment of the present disclosure is used to obtain the power outage situation, and adjust the initial water flow, the second water flow, and the third water flow according to the power outage situation, so that the water system power generation module can generate electricity while the room temperature is adjusted by the thermostat module. In this way, while the room temperature is adjusted by the thermostat module, the water system power generation module can generate electricity by using the second water flow after adjusting the indoor temperature and the third water flow of the water network. While adjusting the temperature, the water system power generation module has enough water flow to generate electricity, and can generate enough electricity to supply power to the water system air conditioner. Thereby increasing the electric energy generated by the water system air conditioner.

[0100] Combination Figure 7 As shown, an embodiment of the present disclosure provides a water system air conditioner 1, including: a water system air conditioner body, and the above-mentioned device 33 for controlling the water system air conditioner. The device 33 for the water system air conditioner is installed in the water system air conditioner body. The installation relationship described here 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 connection, electrical connection or signal transmission connection, etc. Those skilled in the art can understand that the device 33 for controlling the water system air conditioner can be adapted to a feasible water system air conditioner body, thereby realizing other feasible embodiments.

[0101] The water system air conditioner provided by the embodiment of the present disclosure is adopted to obtain the power outage situation, and adjust the initial water flow, the second water flow and the third water flow according to the power outage situation, so as to use the water system power generation module to generate electricity while using the temperature adjustment module to adjust the room temperature. In this way, while using the temperature adjustment module to adjust the room temperature, the water system power generation module can use the second water flow after adjusting the indoor temperature and the third water flow of the water network to generate electricity. While adjusting the temperature, the water system power generation module has enough water flow to generate electricity, and can generate enough electricity to supply power to the water system air conditioner. Thereby increasing the electric energy generated by the water system air conditioner.

[0102] An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, wherein the computer-executable instructions are configured to execute the above-mentioned method for controlling a water system air conditioner.

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

[0104] The technical solution of the embodiment of the present disclosure can be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method described in the embodiment of the present disclosure. The aforementioned storage medium may be a non-transient storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a disk or an optical disk, and other media that can store program codes, or a transient storage medium.

[0105] The above description and the accompanying drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural, logical, electrical, process and other changes. The embodiments represent only possible changes. Unless explicitly required, separate components and functions are optional, and the order of operation may vary. The parts and features of some embodiments may be included in or replace the parts and features of other embodiments. Moreover, the words used in this application are only used to describe the embodiments and are not used to limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates, the singular forms of "a", "an" and "the" are intended to include plural forms as well. Similarly, the term "and / or" as used in this application refers to any and all possible combinations of listings containing one or more associated ones. In addition, when used in the present application, the term "comprise" and its variants "comprises" and / or comprising refer to the presence of stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method or device comprising the elements. In this article, each embodiment may focus on the differences from other embodiments, and the same and similar parts between the various embodiments may refer to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, then the relevant parts can refer to the description of the method part.

[0106] Those skilled in the art will appreciate that the units and algorithm steps of each example 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 performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described functions, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and simplicity of description, the specific working processes of the systems, devices and units described above may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0107] In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units can be only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between each other shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiment of the present disclosure may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit.

[0108] The flowchart and block diagram in the accompanying drawings show the possible architecture, function and operation of the system, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. In some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, which can depend on the functions involved. Each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented by a dedicated hardware-based system that performs the specified functions or actions, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A method for controlling a water system air conditioner, characterized in that: Applicable to water system air conditioner; the water system air conditioner includes a temperature control module, a water system power generation module and a water network connection module; The temperature adjustment module is used to adjust the indoor temperature by using the initial water flow; the water network connection module is used to input the third water flow of the water network; A water system power generation module, used for generating electricity by utilizing 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; The method comprises: Get the power failure status of the water system air conditioner; The initial water flow, the second water flow and the third water flow are adjusted according to the power outage situation, so that the temperature of the room is adjusted by the temperature adjustment module while the water system power generation module is used to generate electricity.

2. The method according to claim 1, characterized in that The water system power generation module includes a first electric valve; the first electric valve is used to regulate the fourth water flow; the fourth water flow is the water flow used for power generation between the second water flow and the third water flow; the water network connection module includes a second electric valve; the second electric valve is used to regulate the third water flow; The initial water flow, the second water flow and the third water flow are adjusted according to the power failure, including: Get real-time indoor temperature; Obtain the absolute value of the temperature difference based on the real-time indoor temperature and the preset target temperature; The first valve opening of the first electric valve and the second valve opening of the second electric valve are adjusted according to the absolute value of the temperature difference and the power-off condition to adjust the initial water flow, the second water flow and the third water flow.

3. The method according to claim 2, characterized in that Adjusting a first valve opening of the first electric valve and a second valve opening of the second electric valve according to an absolute value of the temperature difference and a power failure condition includes: When the absolute value of the temperature difference is greater than or equal to the preset first temperature threshold and the power failure condition is not a power failure, 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 is off, 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.

4. The method according to claim 2, characterized in that: Adjusting a first valve opening of the first electric valve and a second valve opening of the second electric valve according to an absolute value of the temperature difference and a power failure condition includes: 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 power-off, the first valve opening of the first electric valve is adjusted to the preset third valve opening threshold; the second valve opening of the second electric valve is adjusted to the 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 is off, the first valve opening of the first electric valve is adjusted to the preset sixth valve opening threshold; the second valve opening of the second electric valve is adjusted to the preset seventh valve opening threshold.

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

6. The method according to any one of claims 1 to 4, characterized in that: Also includes: Get real-time outdoor temperature; Determine the operation mode of the water system air conditioner according to the real-time outdoor temperature; The temperature control module is controlled according to the operation mode to adjust the indoor temperature.

7. The method according to claim 6, characterized in that The temperature adjustment module includes: a refrigerant circulation pipeline, a water system pipeline and an indoor temperature adjustment unit; the refrigerant circulation pipeline is used to adjust the temperature of the initial water flow in the water system pipeline to obtain a first water flow; the indoor temperature adjustment unit is used to adjust the indoor temperature using the first water flow; the temperature adjustment module is controlled according to the operation mode to adjust the indoor temperature, including: Controlling the refrigerant circulation pipeline according to the operation mode to adjust the temperature of the initial water flow in the water system pipeline to obtain a first water flow; The indoor temperature regulating unit is controlled to regulate the indoor temperature by using the first water flow.

8. A device 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 the method for controlling a water system air conditioner according to any one of claims 1 to 7 when running the program instructions.

9. A water system air conditioner, characterized in that: include: Water system air conditioner body; The device for controlling a water system air conditioner according to claim 8 is installed on the water system air conditioner body.

10. A storage medium storing program instructions, characterized in that: When the program instructions are executed, the method for controlling a water system air conditioner according to any one of claims 1 to 7 is executed.

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