CN116007080A

CN116007080A - Air conditioner

Info

Publication number: CN116007080A
Application number: CN202111234333.7A
Authority: CN
Inventors: 霍兆镜; 李明; 徐锦清
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Foshan Shunde Midea Electric Science and Technology Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Foshan Shunde Midea Electric Science and Technology Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2023-04-25

Abstract

The invention discloses an air conditioner which comprises a compressor, a condenser, an evaporator, an energy storage device and a control device, wherein the compressor is communicated with the energy storage device, the energy storage device is communicated with the evaporator through an energy loading loop, the condenser is communicated with the evaporator, a current carrier pump is arranged in the energy loading loop, and the compressor and the current carrier pump are respectively and electrically connected with the control device and are used for controlling the start and stop of the compressor and the current carrier pump. The invention discloses an air conditioner which can provide more operation modes and enables a user to experience better.

Description

Air conditioner

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner.

Background

With the rapid development of air conditioning technology, the household air conditioner is used more and more frequently, not only can be used for refrigerating but also can be used for heating, and the user experience is better while the use is convenient for the user.

However, the existing air conditioner uses a compressor, a condenser and an evaporator to perform cooling or heating, so that the operation mode of the existing air conditioner is single, and thus an air conditioner capable of providing more operation modes is needed.

Disclosure of Invention

The air conditioner provided by the embodiment of the invention can provide more operation modes, so that the user experience is better.

In a first aspect, an embodiment of the present invention provides an air conditioner, including a compressor, a condenser, an evaporator, an energy storage device and a control device, where the compressor is communicated with the energy storage device, the energy storage device is communicated with the evaporator through an energy-carrying loop, the condenser is communicated with the evaporator, a carrier pump is disposed in the energy-carrying loop, the compressor and the carrier pump are respectively electrically connected with the control device, and the control device is used for controlling start and stop of the compressor and the carrier pump.

In some embodiments, the carrier pump is disposed between the energy storage device and the evaporator, and the carrier pump controls the energy of the energy storage device to be transmitted to the evaporator through the energy storage loop and then transmitted back to the energy storage device.

In some embodiments, the compressor is communicated with the energy storage device through an energy storage loop, wherein the energy storage loop is provided with a first electromagnetic valve, and the first electromagnetic valve is arranged between the condenser and the energy storage device, so that the refrigerant in the compressor sequentially flows through the condenser, the first electromagnetic valve and the energy storage device of the energy storage loop and is returned to the compressor.

In some embodiments, the condenser is communicated with the evaporator through a refrigeration circuit, wherein the refrigeration circuit is provided with a second electromagnetic valve, and the second electromagnetic valve is arranged between the condenser and the evaporator, so that after the refrigerant flows out of the compressor, the refrigerant flows through the condenser, the second electromagnetic valve and the evaporator of the refrigeration circuit in sequence and is returned to the compressor.

In some embodiments, the energy storage circuit and the refrigeration circuit each comprise a common line provided with a throttling member.

In some embodiments, further comprising:

the first fan is arranged opposite to the evaporator, and the operation of the first fan is used for driving air at the position where the evaporator is positioned to flow;

the second fan is arranged opposite to the condenser, and the second fan is used for driving air at the position where the condenser is located to flow, wherein the control device is electrically connected with the first fan and the second fan respectively.

In some embodiments, further comprising:

the receiving coil is used for receiving the electric energy wirelessly transmitted by the wireless charging device or the wireless energy storage device;

The control device is electrically connected with the receiving coil and is used for converting the electric energy received by the receiving coil into electric energy for supplying power to the air conditioner.

In some embodiments, the mobile air conditioner further comprises:

a battery pack;

the control device is electrically connected with the battery pack and is used for converting the electric energy received by the receiving coil into the electric energy stored in the battery pack or converting the electric energy released by the battery pack into the electric energy for supplying power to the air conditioner.

In some embodiments, the control device further comprises:

an air conditioner controller;

the energy release control switch is electrically connected with the air conditioner controller and used for controlling the current carrier pump to work under the drive of the air conditioner controller so as to convey energy in the energy storage device to the evaporator through the energy carrying loop and the current carrier pump.

In some embodiments, the air conditioner controller further comprises:

the input end of the current carrier pump driving circuit is electrically connected with the air conditioner controller, the output end of the current carrier pump driving circuit is electrically connected with the energy release control switch, and the current carrier pump driving circuit is used for driving the current carrier pump through the air conditioner controller and the energy release control switch.

In some embodiments, the control device further comprises:

the first inverter module is used for being electrically connected with the compressor and is electrically connected with the air conditioner controller, and the first inverter module is used for controlling the operation of the compressor under the driving of the air conditioner controller.

In some embodiments, the control device further comprises:

the second inversion module is used for being electrically connected with the first fan and is electrically connected with the air conditioner controller, and the second inversion module is used for controlling the first fan to operate based on the driving of the air conditioner controller;

the third inversion module is used for being electrically connected with the second fan and is electrically connected with the air conditioner controller, and the third inversion module is used for controlling the operation of the second fan based on the driving of the air conditioner controller.

In some embodiments, the control device further comprises:

the first electromagnetic valve switching circuit is electrically connected with the air conditioner controller and is used for controlling the on-off of the first electromagnetic valve under the drive of the air conditioner controller;

and the second electromagnetic valve switching circuit is electrically connected with the air conditioner controller and is used for controlling the on-off of the second electromagnetic valve under the drive of the air conditioner controller.

In some embodiments, the control device further comprises:

the wireless power receiving module is used for being electrically connected with the receiving coil and is electrically connected with the air conditioner controller, and the wireless power receiving module is used for converting and processing wireless transmission electric energy under the driving of the air conditioner controller.

In some embodiments, the wireless power receiving module includes:

the alternating current input end of the bridge rectifier circuit is used for being electrically connected with the receiving coil;

the input end of the power receiving voltage regulating circuit is electrically connected with the direct current output end of the bridge rectifying circuit, and the output end of the power receiving voltage regulating circuit is electrically connected with the input end of the first inversion module and the input end of the second inversion module.

In some embodiments, the air conditioner controller includes:

a control chip;

the input end of the rectification driving circuit is electrically connected with the control chip, and the output end of the rectification driving circuit is electrically connected with the bridge type rectification circuit;

and the input end of the voltage regulating driving circuit is electrically connected with the control chip, and the output end of the voltage regulating driving circuit is electrically connected with the power receiving voltage regulating circuit.

In some embodiments, the air conditioner controller further comprises:

the input end of the first fan driving circuit is electrically connected with the control end of the second inversion module, and the output end of the first fan driving circuit is electrically connected with the control chip;

the input end of the second fan driving circuit is electrically connected with the control end of the third inversion module, and the output end of the second fan driving circuit is electrically connected with the control chip.

In some embodiments, the air conditioner controller further comprises:

the input end of the first bus voltage detection loop is electrically connected with the output end of the bridge rectifier circuit, and the output end of the first bus voltage detection loop is electrically connected with the control chip;

the input end of the second bus voltage detection circuit is electrically connected with the output end of the power receiving voltage regulation circuit, and the output end of the second bus voltage detection circuit is electrically connected with the control chip;

and the input end of the bus current detection circuit is electrically connected with the power receiving voltage regulation circuit, and the output end of the bus current detection circuit is electrically connected with the control chip.

In some embodiments, the control device further comprises:

and one end of the charge-discharge voltage regulating circuit is electrically connected with the bridge rectifier circuit, and the other end of the charge-discharge voltage regulating circuit is electrically connected with a battery pack of the air conditioner.

In some embodiments, the air conditioner controller further comprises:

the input end of the charge-discharge flow detection circuit is electrically connected with the charge-discharge voltage regulation circuit, and the output end of the charge-discharge flow detection circuit is electrically connected with the control chip;

and the input end of the battery voltage detection circuit is electrically connected with the charge-discharge voltage regulation circuit, and the output end of the battery voltage detection circuit is electrically connected with the control chip.

In some embodiments, the control device further comprises:

the auxiliary power supply is electrically connected with the output end of the wireless power receiving module, and is used for regulating the voltage of the output electric energy of the wireless power receiving module and providing the regulated electric energy for the display device of the air conditioner.

In some embodiments, the control device further comprises:

the air conditioner communication module is electrically connected with the air conditioner controller and is used for carrying out wireless communication with the wireless charging device or the wireless energy storage device, wherein the wireless charging device or the wireless energy storage device is used for transmitting power to the air conditioner in a wireless mode.

In one or more technical schemes provided by the embodiment of the invention, as the energy storage device is arranged in the air conditioner, after the phase change material of the energy storage device stores energy, the energy of the energy storage device and the current carrier can be subjected to heat exchange through the current carrier pump, so that the current carrier carrying the energy storage is transmitted to the evaporator through the energy storage loop and then transmitted back to the energy storage device, thereby realizing a cooling or heat release operation mode, a refrigeration and cold storage simultaneous operation mode and a heating and heat storage simultaneous operation mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a first structure of a hollow device according to an embodiment of the present invention;

FIG. 2 is a diagram of a first circuit connection between various components in a dimmer according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a first circuit configuration of the control device of FIG. 2;

FIG. 4 is a schematic diagram of a second circuit configuration of the control device of FIG. 2;

FIG. 5 is a detailed circuit diagram of a second circuit configuration;

FIG. 6 is a schematic diagram of a second configuration of a hollow member according to an embodiment of the present invention;

FIG. 7 is a diagram of a second circuit connection between various components in the air conditioner according to an embodiment of the present invention;

fig. 8 is a schematic circuit diagram of the control device in fig. 7.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In a first aspect, an air conditioner provided by an embodiment of the present invention includes a compressor, a condenser, an evaporator, an energy storage device and a control device, where the air conditioner may be a refrigeration air conditioner, a heating air conditioner or a cooling and heating air conditioner, and the air conditioner may be an air conditioner or a wired air conditioner, and the specification is not limited specifically.

Embodiment one:

specifically, when the air conditioner 300 is a refrigeration air conditioner, as shown in fig. 1, the compressor 377 is communicated with the energy storage device 373, the energy storage device 373 is communicated with the evaporator 379 through the energy carrying loop 375, the condenser 378 is communicated with the evaporator 379, the energy carrying loop 375 is provided with the carrier pump 380, the compressor 377 and the carrier pump 380 are respectively electrically connected with the control device 310, and the control device 310 is used for controlling the start and stop of the compressor 377 and the carrier pump 380.

In the embodiment of the present disclosure, the cold storage phase change material disposed in the energy storage device 373 may be, for example, inorganic PCM, organic PCM, composite PCM, or the like, and the phase change material in the energy storage device 373 may be subjected to cold storage.

Specifically, the energy-carrying circuit 375 is provided with a carrier pump 380, the carrier pump 380 is disposed between the energy storage device 373 and the evaporator 379, and cold accumulation of the energy storage device 373 is controlled by the carrier pump 380 to be transmitted to the evaporator 379 through the energy-carrying circuit 375 and then transmitted back to the energy storage device 373. At this time, the cold storage phase change material is provided in the energy storage device 373.

Specifically, the control device 310 may control the carrier pump 380 to start, and after the carrier pump 380 starts, the cold accumulation of the energy storage device 373 is driven to exchange heat with the carrier, so that the carrier carrying the cold accumulation is transmitted to the evaporator 379 through the energy-carrying loop 375 and then returned to the energy storage device 37, and the cold accumulation of the energy storage device 373 can be enabled to flow through the evaporator 379 through the carrier pump 380 to exchange heat with the external air, thereby realizing cold release.

In an embodiment of the present disclosure, the compressor 377 is communicated with the energy storage device 373 through an energy storage circuit, the energy storage circuit is provided with a first electromagnetic valve 385, and the first electromagnetic valve 385 is disposed between the energy storage device 373 and the condenser 378, so that after the refrigerant flows out from the compressor 377, the refrigerant sequentially passes through the condenser 378, the first electromagnetic valve 385 and the energy storage device 373 of the energy storage circuit, and then is transmitted back to the compressor 377. The refrigerant may be, for example, R12, R134a, R407c, R410a, R290, R3, or the like.

Specifically, after the control device 310 controls the compressor 377 to start, the refrigerant flows out from the compressor 377, and after the control device 310 controls the first electromagnetic valve 385 to be conducted, the refrigerant passes through the condenser 378 of the energy storage circuit, then is transmitted to the energy storage device 373 through the first electromagnetic valve 385, stores cold in the energy storage device 373, and the refrigerant passes through the energy storage device 373 and then is transmitted back to the compressor 377.

In one embodiment of the present disclosure, the condenser 378 is communicated with the evaporator 379 through a refrigeration circuit, wherein the refrigeration circuit is provided with a second electromagnetic valve 386, and a second electromagnetic valve 385 is disposed between the condenser 378 and the evaporator 379, such that the refrigerant flows through the condenser 378, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit in sequence after flowing out of the compressor 377, and then returns to the compressor 377.

Specifically, after the control device 310 controls the compressor 377 to start, the refrigerant flows out from the compressor 377, flows through the condenser 378, and controls the second solenoid valve 386 to be turned on, so that the refrigerant flows through the condenser 378, flows through the second solenoid valve 386 and is then transmitted to the evaporator 379, and the refrigerant flows through the evaporator 379 and is then transmitted back to the compressor 377.

In another embodiment of the present disclosure, both the accumulator circuit and the refrigeration circuit include a common line 387, the common line 387 being provided with a throttle member 381. Of course, the energy storage circuit and the refrigeration circuit may be separate circuits, i.e. not comprising the common line 387, such that a throttle element 381 may be provided in the energy storage circuit, in which case the throttle element 381 is provided between the condenser 378 and the energy storage device 373; and a throttle unit 381 is provided in the refrigerating circuit, and in this case, the throttle unit 381 is provided between the condenser 378 and the evaporator 379 to achieve the purpose of throttle depressurization by the throttle unit 381.

In another embodiment of the present disclosure, the air conditioner 300 further includes a first fan 382 disposed opposite to the evaporator 379, and the first fan 382 is operative to drive the air at the location of the evaporator 379 to flow; the second fan 383 is arranged opposite to the condenser 378, and the second fan 383 is operated to drive air at the position where the condenser 378 is located to flow, wherein the control device 310 is electrically connected with the first fan 382 and the second fan 383 respectively, and is used for controlling the first fan 382 and the second fan 383, for example, the gear, the wind speed and the like of the first fan 382 can be controlled, and the gear, the wind speed and the like of the second fan 383 can be controlled.

At this time, after the refrigerant flows out of the compressor 377, the refrigerant flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit in sequence, and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the refrigerant exchanges heat with the refrigerant through the second fan 383 so as to play a role of refrigeration; and when the refrigerant after heat exchange flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382 to dissipate heat of the refrigerant.

Further, after the refrigerant flows out of the compressor 377, the refrigerant flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the energy storage device 373 of the energy storage loop in sequence, and then returns to the compressor 377, wherein the refrigerant does not start the first fan 382 when flowing through the condenser 378, but directly inputs the refrigerant into the energy storage device 373 through the throttling component 381 and the first electromagnetic valve 385, so as to cool the phase change material in the energy storage device 373, and the first fan 382 can also be started, so that the phase change material in the energy storage device 373 is cooled while the refrigerant is cooled.

In this embodiment of the present disclosure, the air conditioner 300 further includes a receiving coil Lr1 for receiving the electric energy wirelessly transmitted by the wireless charging device or the wireless energy storage device; the control device 310 is electrically connected to the receiving coil Lr1, and is configured to convert the electric energy received by the receiving coil Lr1 into electric energy for supplying power to the air conditioner 300. The receiving coil Lr1 may be a unidirectional receiving coil, a bidirectional receiving coil, or the like.

Specifically, after receiving the electric energy wirelessly transmitted by the wireless charging device or the wireless energy storage device, the receiving coil Lr1 transmits the electric energy to the control device 310, and the control device 310 converts the electric energy received by the receiving coil Lr1 into electric energy matched with the air conditioner 300, where the matched electric energy may be voltage matching and/or current matching, so as to reduce the probability of damaging the air conditioner 300 due to low matching degree of the electric energy when the electric energy received by the receiving coil Lr1 directly powers the air conditioner 300.

In another embodiment of the present disclosure, the air conditioner 300 further includes a battery pack 320, and the control device 310 is electrically connected to the battery pack 320, and is configured to convert the electric energy received by the receiving coil Lr1 into the electric energy stored in the battery pack 320, or convert the electric energy released by the battery pack 320 into the electric energy for supplying power to the air conditioner 300, and perform the electric energy conversion by the control device 310, so as to reduce the probability of damaging the components of the battery pack 320 and the air conditioner 300 due to low matching degree of the electric energy.

Wherein, battery package 320 includes battery module and Battery Management System (BMS), and BMS can be to battery module charge overvoltage, charge overcurrent, discharge voltage low excessively and the too high etc. of temperature have the security risk condition and appear protecting to improve the security of battery package 320, can also acquire the charge information such as remaining power and how long to be full of.

In this embodiment of the present disclosure, the driving motors of the first fan 382 and the second fan 383 may be any one of a three-phase brushless dc motor single-phase asynchronous motor, an induction motor, a brushed dc motor, a single-phase brushless dc motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor, a switched reluctance motor, and the like, and the driving motor of the compressor 377 may be any one of a three-phase brushless dc motor single-phase asynchronous motor, an induction motor, a brushed dc motor, a single-phase brushless dc motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor, a switched reluctance motor, and the like, and the driving motor of the carrier pump 380 may be any one of a three-phase brushless dc motor single-phase asynchronous motor, an induction motor, a brushed dc motor, a single-phase brushless dc motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor, a switched reluctance motor, and the like.

Specifically, as shown in fig. 1 and 2, the first fan 382 is driven by a first fan motor 3821, the second fan 383 is driven by a second fan motor 3831, and the first fan motor 3831 and the second fan motor 3831 are electrically connected to the control device 310, and the control device 310 is used to control the first fan motor 3821 and the second fan motor 3831, so as to control the start and stop and the working power of the first fan motor 3821 and the second fan motor 3831, and further control the gear and the rotation speed of the first fan 382 and the second fan 383. And, the carrier pump 380 is driven by the carrier pump motor 3801, the carrier pump motor 3801 is electrically connected with the control device 310, the control device 310 controls the carrier pump motor 3801 through the control device 310, the control device 310 can control the start and stop and the working power of the carrier pump motor 3801, and further control the carrier pump 380 is achieved, so that the carrier in the carrier pump 380 exchanges heat with the phase change material of the energy storage device 373, and the carrier after heat exchange passes through the evaporator 379 and returns to the energy storage device 373.

In the embodiment of the present disclosure, the first fan 382 and the second fan 383 may be counter-rotating fans or the like.

As shown in fig. 2, the control device 310 is further electrically connected to the compressor 377, the display device 390, the first electromagnetic valve 385, the second electromagnetic valve 386, the receiving coil Lr1 and the battery pack 320, respectively, so as to control the compressor 377, the first electromagnetic valve 385, the second electromagnetic valve 386 and the battery pack 320, and the control device 310 may further send the obtained information such as the charging information and the temperature information to the display device 390 for displaying, and may also respond to the operation request of the user on the display device 390, control the air conditioner 300 according to the operation request, for example, the user operation request is in a cooling mode and the cooling is up to 20 ℃, respond to the user operation request, control the air conditioner 300 to cool and set the minimum cooling temperature to 20 ℃. And, the control device 310 is electrically connected to the receiving coil Lr1 and the battery pack 320, respectively, and is configured to convert the electric energy received by the receiving coil Lr1 into the electric energy stored in the battery pack 320, or convert the electric energy released by the battery pack 320 into the electric energy for supplying power to the air conditioner 300.

As shown in fig. 3 and 4, the control device 310 includes an air conditioner controller 312; the energy release control switch 319 is electrically connected to the air conditioner controller 312, and is configured to control the operation of the carrier pump 380 under the driving of the air conditioner controller 312, so as to transfer the energy in the energy storage device 373 to the evaporator 379 through the energy storage loop and the carrier pump 380. The discharging control switch 319 is a circuit including a switching element, one end of which is electrically connected to the carrier pump 380, and the other end of which is electrically connected to the air conditioner controller 312.

Specifically, the air conditioner controller 312 further includes an energy release control switch 319, an input end of which is electrically connected to the air conditioner controller 312, and an output end of which is electrically connected to the energy release control switch 319, for driving the carrier pump 380 through the air conditioner controller 312 and the energy release control switch 319. The energy release control switch 319 is configured to amplify the control signal sent by the air conditioner controller 312, so as to output amplified control information to the energy release control switch 319.

In an embodiment of the present disclosure, the control device 310 may further include a first inverter module 314 electrically connected to the compressor 377, and electrically connected to the air conditioner controller 312, where the first inverter module 314 is configured to control the operation of the compressor 377 under the driving of the air conditioner controller 312.

Specifically, the air conditioner controller 312 further includes a compressor driving circuit 3771, an input end of which is electrically connected to the air conditioner controller 312, and an output end of which is electrically connected to the first inverter module 314, for driving the compressor 377 through the air conditioner controller 312 and the first inverter module 314. The compressor driving circuit 3771 is configured to amplify the control signal sent by the air conditioner controller 312, so as to output the amplified control information to the first inverter module 314.

In an embodiment of the present disclosure, if the air conditioner 300 further includes a first fan 382 and a second fan 383, the control device 310 further includes a second inverter module 315 electrically connected to the first fan 382 and electrically connected to the air conditioner controller 312, and the second inverter module 315 controls the first fan 382 to operate based on the driving of the air conditioner controller 312, so that the first fan 382 flows air through the evaporator 379 to realize heat exchange; and a third inverter module 384 electrically connected to the second fan 383, wherein the third inverter module 384 is electrically connected to the air conditioner controller 312, and controls the second fan 383 to operate based on the driving of the air conditioner controller 312, so that the second fan 383 flows air through the condenser 378 to realize heat exchange.

As shown in connection with fig. 3, the first inverter module 314 may employ IPM (Intelligent Power Module, intelligent power device) 1 power devices, and accordingly, the second inverter module 315 may employ IPM2 power devices, and the third inverter module 384 may employ IMP3 power devices, or more simply, may employ other types of transistors instead to control whether the compressor 377, the first fan motor 3821, and the second fan motor 3831 are operating, without controlling specific operating parameters of the compressor 377, the first fan motor 3821, and the second fan motor 3831 when operating.

In this embodiment of the present disclosure, the air conditioner further includes a carrier pump switching circuit 3803, an input end of which is electrically connected to the air conditioner controller 312, and an output end of which is electrically connected to the carrier pump motor 3801, for controlling the start and stop of the carrier pump motor 380 under the driving of the air conditioner controller 312.

In the embodiment of the present disclosure, if the air conditioner 300 further includes a first electromagnetic valve 385 and a second electromagnetic valve 386, the control device 310 further includes a first electromagnetic valve switch circuit 3851 electrically connected to the air conditioner controller 312, for controlling the on/off of the first electromagnetic valve 385 under the driving of the air conditioner controller 312; the second electromagnetic valve switch circuit 3861 is electrically connected to the air conditioner controller 312, and is configured to control the on/off of the second electromagnetic valve 386 under the driving of the air conditioner controller 312.

Specifically, the first solenoid valve switching circuit 3851 is a circuit including a switching element, and correspondingly, the second solenoid valve switching circuit 3861 is a circuit including a switching element, when the switching element of the first solenoid valve switching circuit 3851 is closed, the first solenoid valve 385 is energized, so that the first solenoid valve 385 is controlled to be turned on, and the refrigerant output from the condenser 378 can enter the energy storage device 373 through the first solenoid valve 385 and the energy storage circuit; when the switching element of the first solenoid valve switching circuit 3851 is turned on, the first solenoid valve 385 is not energized, so that the first solenoid valve 385 is controlled to be turned off, and the refrigerant output from the condenser 378 cannot pass through the first solenoid valve 385; accordingly, when the switching element of the second solenoid valve switching circuit 3861 is closed, the second solenoid valve 386 is energized, thereby controlling the second solenoid valve 386 to be turned on, so that the refrigerant outputted from the condenser 378 can enter the evaporator 379 through the throttle part 381 and the second solenoid valve 386; when the switching element of the second solenoid valve switching circuit 3861 is turned on, the second solenoid valve 386 is not energized, and thus the second solenoid valve 386 is controlled to be turned off, so that the refrigerant outputted from the condenser 378 cannot pass through the second solenoid valve 386.

In this embodiment of the present disclosure, referring to fig. 3, the control device 310 further includes a wireless power receiving module 311 electrically connected to the receiving coil Lr1, and electrically connected to the air conditioner controller 312, where the wireless power receiving module 311 is configured to convert the wirelessly transmitted electric energy under the driving of the air conditioner controller 312.

Specifically, the input end of the wireless power receiving module 311 is electrically connected to the receiving coil Lr1, the output end of the wireless power receiving module 311 is electrically connected to the compressor 377 through the first inverter module 314, and the first inverter module 314 is further electrically connected to the air conditioner controller 312, so that the first inverter module 314 controls the compressor 377 to operate under the driving of the air conditioner controller 312 and the power supply of the wireless power receiving module 311, so that the refrigerant of the compressor 377 is output to the condenser 378 or the energy storage device 373. And, the output end of the wireless power receiving module 311 is electrically connected with the first fan motor 3821 through the second inverter module 315, and the second inverter module 315 is further electrically connected with the air conditioner controller 312, so that the second inverter module 315 controls the first fan motor 3821 to work under the driving of the air conditioner controller 312 and the power supply of the wireless power receiving module 311 to drive the first fan 382 to work. And, the output end of the wireless power receiving module 311 is electrically connected with the second fan motor 3831 through the third inverter module 384, and the third inverter module 384 is further electrically connected with the air conditioner controller 312, so that the third inverter module 384 controls the second fan motor 3831 to work under the driving of the air conditioner controller 312 and the power supply of the wireless power receiving module 311 to drive the second fan 383 to work.

Specifically, with continued reference to fig. 3 and 4, the wireless power receiving module 311 includes: the bridge rectifier 3111 and the voltage-receiving and regulating circuit 3112, wherein the ac input terminal of the bridge rectifier 3111 is electrically connected to the receiving coil Lr 1. The ac input terminal of the bridge rectifier circuit 3111 is electrically connected to the receiving coil Lr1, and rectifies the electric energy received by the receiving coil Lr 1. The input end of the power receiving and voltage regulating circuit 3112 is electrically connected to the output end of the bridge rectifier circuit 3111, the output end of the power receiving and voltage regulating circuit 3112 is electrically connected to the input end of the first inverter module 314 and the input end of the second inverter module 315, and the power receiving and voltage regulating circuit 3112 is used for performing voltage reduction processing on electric energy output by the bridge rectifier circuit 3111 and transmitting power to the input end of the first inverter module 314 and the second inverter module 315.

As shown in fig. 4, the bridge rectifier circuit 3111 is configured to ac-dc convert the electric energy received by the receiving coil Lr1 into a dc bus voltage +vdc1; after the dc bus voltage +vdc1 is subjected to dc-dc conversion (step-up or step-down) by the voltage regulator 3112, the dc bus voltage +vdc2 required by the first inverter module 314, the second inverter module 315, and the third inverter module 384 is obtained.

In some embodiments, referring to fig. 5, the bridge rectifier 3111 may include a resonant capacitor C, a bridge rectifier and a first filter capacitor E1, where one end of the resonant capacitor C is electrically connected to one ac input end of the bridge rectifier, the other end of the resonant capacitor C is electrically connected to one end of the receiving coil Lr1, and the other ac input end of the bridge rectifier is electrically connected to the other end of the receiving coil Lr 1. The two direct current output ends of the bridge rectifier are correspondingly and electrically connected with the anode and the cathode of the first filter capacitor E1, and the cathode of the first filter capacitor E1 is grounded.

The bridge rectifier can be any one of a full-bridge synchronous rectifier, a half-bridge synchronous rectifier and an uncontrolled rectifier. For example, referring to fig. 5, the bridge rectifier may be a full-bridge synchronous rectifier including a first power device Q1, a second power device Q2, a third power device Q3, and a fourth power device Q4. The Q1, Q2, Q3, Q4 may be any transistor such as an IGBT (Insulated Gate Bipolar Transistor ), a MOS transistor, or a triode.

To drive the bridge rectifier circuit 3111, the air conditioner controller 312 includes: a control chip 3121; the rectifying driving circuit 3122, the input end of the rectifying driving circuit 3122 is electrically connected with the control chip 3121, the output end of the rectifying driving circuit 3122 is electrically connected with the bridge rectifying circuit 3111, specifically, the gate control end of each power device in the bridge rectifier of the rectifying driving circuit 3122 is electrically connected to control the on-off of Q1, Q2, Q3, Q4.

Specifically, the power receiving and voltage regulating circuit 3112 may be a separate voltage boosting circuit, a separate voltage reducing circuit, a voltage boosting circuit and a voltage boosting circuit both exist, or a voltage boosting multiplexing circuit. In practical applications, the power receiving and voltage regulating circuit 3112 may not be provided, that is, the wireless power receiving module 311 only has the bridge rectifier circuit 3111, and the output end of the bridge rectifier circuit 3111 is directly electrically connected to the first inverter module 314 and the second inverter module 315.

For example, referring to fig. 5, the power receiving and voltage regulating circuit 3112 may be a buck-boost multiplexing circuit formed by a fifth power device Q5, a first inductor L1, a sixth power device Q6, a seventh power device Q7, an eighth power device Q8, and a second filter capacitor E2, where a negative electrode of the second filter capacitor E2 is grounded, and the buck-boost processing or the buck-boost processing is implemented by switching on and off the fifth power device Q5, the sixth power device Q6, the seventh power device Q7, and the eighth power device Q8.

Correspondingly, to drive the power receiving voltage regulating circuit 3112, the air conditioner controller 312 further includes: the voltage-regulating driving circuit 3413, the input end of the voltage-regulating driving circuit 3413 is electrically connected to the control chip 3121, and the output end of the voltage-regulating driving circuit 3413 is electrically connected to the control end of each of the power devices Q5, Q6, Q7 and Q8 in the power-receiving voltage-regulating circuit 3112, so as to control the on-off of the power devices Q5, Q6, Q7 and Q8 and the first inductor L1.

In some embodiments, an air conditioner 300 provided in an embodiment of the present invention includes: the air conditioner communication module 316 is electrically connected to the air conditioner controller 312, where the air conditioner communication module 316 is configured to communicate with an external power supply device that wirelessly transmits power to the air conditioner 300, so as to control the external power supply device that wirelessly transmits power to the air conditioner 300 to be in a standby or energy emission state.

In some embodiments, referring to fig. 5, the air conditioner 300 provided in the embodiment of the present invention further includes a display device 390, and the control device 310 further includes: the auxiliary power supply 317 is electrically connected to the output end of the wireless power receiving module 311, and is configured to regulate the voltage of the dc power output by the wireless power receiving module 311, and provide the regulated dc power to the display device 390 of the air conditioner 300.

Specifically, the voltage of the dc bus voltage +vdc1 or the dc bus voltage +vdc2 may be reduced to obtain a voltage required by the display device 390, and the voltage may be electrically connected to the output terminal of the bridge rectifier circuit 3111 or the output terminal of the power receiving and voltage regulating circuit 3112 to supply power to the display device 390.

In this embodiment of the present disclosure, referring to fig. 5, the air conditioner controller 312 further includes a carrier pump driving circuit 3802, an output end of the carrier pump driving circuit 3802 is electrically connected to the energy release control switch 319, and an input end of the carrier pump driving circuit 3802 is electrically connected to the control chip 3121, wherein the carrier pump driving circuit 3802 is configured to amplify a control signal sent by the air conditioner controller 312.

In this embodiment of the present disclosure, referring to fig. 5, the air conditioner controller 312 further includes a first fan driving circuit 3822, an output end of the first fan driving circuit 3822 is electrically connected to the control end of the second inverter module 315, and an input end of the first fan driving circuit 3822 is electrically connected to the control chip 3121; the output end of the second fan driving circuit 3832 is electrically connected to the control end of the third inverter module 384, and the input end of the second fan driving circuit 3832 is electrically connected to the control chip 3121. The first fan driving circuit 3822 and the second fan driving circuit 3832 are configured to amplify the control signal sent from the air conditioner controller 312.

In this embodiment of the present disclosure, the air conditioner controller 312 further includes a first bus voltage detection circuit 3126, wherein an input end of the first bus voltage detection circuit 3126 is electrically connected to an output end of the bridge rectifier circuit 3111, and an output end of the first bus voltage detection circuit 3126 is electrically connected to the control chip 3121; the first bus voltage detection circuit 3126 may be disposed at two ends of the E1, for detecting voltages at two ends of the E1 in real time, and transmitting the detected voltages at two ends of the E1 to the control chip 3121 in real time; the circuit comprises a second bus voltage detection circuit 3127, wherein the input end of the second bus voltage detection circuit 3127 is electrically connected with the output end of the power receiving voltage regulation circuit 3112, and the output end of the second bus voltage detection circuit 3127 is electrically connected with the control chip 3121; the second bus voltage detection circuit 3127 may be disposed at two ends of the E2, and is configured to detect voltages at two ends of the E1 in real time, and transmit the voltages at two ends of the E2 detected in real time to the control chip 3121; and, the circuit comprises a bus current detection circuit 312B, an input end of the bus current detection circuit 312B is electrically connected with the power receiving voltage regulation circuit 3112, and an output end of the bus current detection circuit 312B is electrically connected with the control chip 3121.

Accordingly, in order to make the bus current detection circuit 312B work normally, the bus current detection circuit may further include a resistor R1, where the resistor R1 is disposed between the eighth power device Q8 and the second filter capacitor E2, and an input end of the bus current detection circuit 312B is electrically connected to the resistor R1, and an output end of the bus current detection circuit 312B is electrically connected to the control chip 3121, and is configured to obtain, in real time, a current passing through the resistor R1 and transmit the current to the control chip 3121, and when detecting that the current passing through the resistor R1 exceeds a set current, the current passing through the resistor R1 may be reduced by controlling on-off states of the power devices Q5, Q6, Q7, Q8 and the first inductor L1, so that the reduced current is not greater than the set current, thereby protecting the power receiving and voltage regulating circuit 3112, and reducing a probability of damage of the power receiving and voltage regulating circuit 3112 caused by the current being too high.

In some embodiments, in order to make the usage of the mobile air conditioner more diversified, the mobile air conditioner is not limited by a power supply, and can be used in outdoor situations without a power grid access port, as shown in fig. 5, the air conditioner 300 in the embodiment of the invention further includes a battery pack 320, the control device 310 correspondingly includes a charge-discharge voltage regulating circuit 313, one end of the charge-discharge voltage regulating circuit 313 is electrically connected with the output end of the bridge rectifier circuit 3111 and the input end of the power receiving voltage regulating circuit 3112, and the other end of the charge-discharge voltage regulating circuit 313 is electrically connected with the battery pack 320; when the battery pack 320 is required to supply power to the load of the air conditioner 300, the electric energy released by the battery pack 320 is subjected to voltage regulation conversion processing of direct current-direct current conversion by the charge-discharge voltage regulation circuit 313, is subjected to voltage regulation processing of direct current-direct current conversion by the voltage regulation circuit 3112, and supplies power to at least one load of the air conditioner 300 after the voltage regulation processing. When the battery pack 320 needs to be charged, the electric energy received by the receiving coil Lr1 is rectified by the bridge rectifier circuit 3111 and then is subjected to voltage regulation and conversion by the charge/discharge voltage regulator circuit 313, and then is charged into the battery pack 320.

Referring to fig. 5, the charge-discharge voltage regulating circuit 313 is configured to convert the electric energy output from the bridge rectifier circuit 3111 and store the converted electric energy in the battery pack 320, or convert the electric energy released from the battery pack 320 and output the converted electric energy to the power receiving voltage regulating circuit 3112; the power receiving voltage regulating circuit 3112 boosts the electric power output from the charge/discharge voltage regulating circuit 313, and transmits the electric power to the input terminal of the first inverter module 314, the second inverter module 315, and the third inverter module 384.

Specifically, the charge-discharge voltage-regulating circuit 313 may be a separate voltage-boosting circuit, a separate voltage-reducing circuit, or both the voltage-boosting circuit and the voltage-boosting circuit, or a voltage-boosting multiplexing circuit. In practical application, the charge-discharge voltage regulating circuit 313 may not be provided, that is, the wireless power receiving module 311 only has the bridge rectifier circuit 3111, and the output end of the bridge rectifier circuit 3111 is directly electrically connected to the first inverter module 314, the second inverter module 315 and the third inverter module 384.

For example, referring to fig. 5, the charge-discharge voltage-regulating circuit 313 may be a charge-discharge voltage-regulating circuit 313 formed by a ninth power device Q9, a second inductor L2, a tenth power device Q10, and a third filter capacitor E3, where a negative electrode of the third filter capacitor E3 is grounded, and the ninth power device Q9 and the tenth power device Q10 are turned on and off to implement a voltage boosting process or a voltage dropping process.

Correspondingly, in order to drive the charge-discharge voltage regulating circuit 313, the air conditioner controller 312 further includes a charge-discharge driving circuit 312A, an input end of the charge-discharge driving circuit 312A is electrically connected to the control chip 3121, and an output end of the charge-discharge driving circuit 312A is electrically connected to a control end of each of the power devices Q9 and Q10 in the power receiving voltage regulating circuit 3112, so as to control on/off of the power devices Q9 and Q10 and the second inductor L2.

Further, the air conditioner controller 312 further includes a charge/discharge flow detection circuit 3128, an input end of the charge/discharge flow detection circuit 3128 is electrically connected to the charge/discharge voltage regulation circuit 313, and an output end of the charge/discharge flow detection circuit 3128 is electrically connected to the control chip 3121; the charge and discharge current detection circuit 3128 may be disposed at two ends of the E3, and is configured to detect voltages at two ends of the E3 in real time, and transmit the voltages at two ends of the E3 detected in real time to the control chip 3121; the input end of the battery voltage detection circuit 3129 is electrically connected with the charge/discharge voltage regulation circuit 313, and the output end of the battery voltage detection circuit 3129 is electrically connected with the control chip 3121.

Accordingly, in order to make the battery voltage detection circuit 3129 work normally, a resistor R2 may be further included, the resistor R2 is disposed between the tenth power device Q10 and the third filter capacitor E3, an input end of the battery voltage detection circuit 3129 is electrically connected to the resistor R2, and an output end of the battery voltage detection circuit 3129 is electrically connected to the control chip 3121, so as to obtain the current passing through the resistor R2 in real time and transmit the current to the control chip 3121, when detecting that the current passing through the resistor R2 exceeds the set current, the current passing through the resistor R2 is reduced by controlling the on-off of the power devices Q9, Q10 and the second inductor L2, so that the reduced current is not greater than the set current, thereby protecting the charge-discharge current detection circuit 3128, and reducing the probability of damage caused by the over-high current of the charge-discharge current detection circuit 3128.

In the embodiment of the present disclosure, the setting current may be set by a person or by the air conditioner 300, or may be set according to actual requirements.

In another embodiment, the control device 310 further includes an adaptive voltage-regulating circuit 388, wherein one end of the adaptive voltage-regulating circuit 388 is electrically connected to the output end of the power-receiving voltage-regulating circuit 3112, and the other end of the adaptive voltage-regulating circuit 388 is respectively connected to the power-release control switch 319, the first solenoid valve switch circuit 3851, the second solenoid valve switch circuit 3861, the first inverter module 314, the second inverter module 315 and the third inverter module 384; when power is required to be supplied to the carrier pump 380, the first solenoid valve 385, the second solenoid valve 386, the compressor 377, the first fan motor 3821 and the second fan motor 3831, voltage regulation processing of direct current-direct current conversion is performed through the adaptive voltage regulation circuit 388, and power is supplied to the carrier pump 380, the first solenoid valve 385, the second solenoid valve 386, the compressor 377, the first fan motor 3821 and the second fan motor 3831 through electric energy after the voltage regulation processing, so that voltage after the voltage regulation processing through the adaptive voltage regulation circuit 388 is matched with voltage required by each part of the carrier pump 380, the first solenoid valve 385, the second solenoid valve 386, the compressor 377, the first fan motor 3821 and the second fan motor 3831.

Specifically, the adaptive voltage regulator 388 may be a separate voltage regulator circuit, a combination of both voltage regulator circuits, or a voltage regulator multiplexing circuit. In practical applications, the adaptive voltage regulator circuit 388 may not be provided.

For example, referring to fig. 5, the adaptive voltage regulating circuit 388 may be a voltage regulating circuit formed by an eleventh power device 11, a third inductor L3 and a fourth filter capacitor E4, where a negative electrode of the fourth filter capacitor E4 is grounded, and the eleventh power device 11 is turned on and off to implement a voltage reduction process.

The display device 390 is electrically connected to the control device 310, and can display charging information of the battery pack 320, and fan operation information such as gear positions and wind speeds of the first fan 382 and the second fan 383, and also can display temperature information such as cooling temperature and indoor temperature of the air conditioner 300, and also display operation information of the air conditioner 300 such as cooling, ventilation, dehumidification, and the like.

In the embodiment of the present disclosure, the display device 390 may be a display screen such as an LED or an LCD.

In some embodiments, an air conditioner 300 provided in an embodiment of the present invention includes: the air conditioner communication module 316 is electrically connected to the air conditioner controller 312, where the air conditioner communication module 316 is configured to communicate with an external power supply device that wirelessly transmits power to the air conditioner 300, so as to control the external power supply device that wirelessly transmits power to the air conditioner 300 to be in a standby or energy emission state. The air-conditioning communication module 316 may be a wireless communication module such as bluetooth, a signal carrier, an infrared transmitting and receiving module, etc.

Referring to fig. 5, the air conditioner 300 provided in the present specification has various operation modes. The first operation mode of the air conditioner 300 is a cooling operation mode, and specifically includes: after receiving electromagnetic energy transmitted by a wireless charger, the receiving coil Lr1 receives the electromagnetic energy and regulates the voltage through the wireless power receiving module 311, converts the electromagnetic energy into a required voltage, such as +VDC2, to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861, if the converted required voltage is higher than the working voltage, such as +VFM, of the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861, the voltage is reduced through the adaptive voltage regulating circuit 388, the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861 are supplied with power, and as the first fan motor 3821 is connected with the first fan 382, the second fan motor 383 is connected with the second fan 383, the second solenoid valve switch circuit 3861 is connected with the second solenoid valve 386, so that the first fan 382, the second fan 383 and the compressor 377 work under the power supply condition, and the second solenoid valve 386 is conducted under the power supply condition. Thus, when the compressor 377 works normally, after the refrigerant flows out from the compressor 377, the second electromagnetic valve 386 is conducted, and the first electromagnetic valve 385 is not powered on and is in the off state, so that the refrigerant flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit in sequence and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the air flows through the condenser 383 through the second fan 383 to perform heat dissipation and heat exchange on the refrigerant, and the refrigeration effect is realized; and when the refrigerant after heat exchange flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382 to dissipate heat of the refrigerant.

The second operation mode is specifically a cold storage operation mode, and specifically includes: after receiving electromagnetic energy transmitted by a wireless charger, the receiving coil Lr1 receives electromagnetic energy and converts the electromagnetic energy into required voltage, such as +VDC2, to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831 and the first electromagnetic valve switch circuit 3851 after the electromagnetic energy is regulated by the wireless receiving module 311, if the converted required voltage is higher than working voltage, such as +VFM, of the compressor 377, the first fan motor 3821, the second fan motor 3831 and the first electromagnetic valve switch circuit 3851, the pressure of the working voltage is reduced by the adaptive pressure regulating circuit 388, the compressor 377, the first fan motor 3821, the second fan motor 3831 and the first electromagnetic valve switch circuit 3851 are also required to be supplied with power after the compressor 377 normally works, and the refrigerant flows out from the compressor 377, and the first electromagnetic valve 385 is conducted, and the second electromagnetic valve 386 is not powered off, so that the refrigerant flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the energy storage device 373 in turn back to the compressor 377 in sequence, wherein the refrigerant flows through the condenser 378, and the second fan 383, after the refrigerant flows through the condenser 383, the second fan, the refrigerant passes through the condenser 373, and the heat exchange device, and the heat storage device is realized. The second fan 383 may not be started, and the refrigerant flowing through the condenser 378 may be directly transferred to the energy storage device 373 through the throttle component 381 and the first electromagnetic valve 385, so as to cool the energy storage device 373.

The third operation mode is specifically a refrigeration and cold accumulation simultaneous operation mode, comprising: after receiving electromagnetic energy transmitted by the wireless charger and received by the receiving coil Lr1, the electromagnetic energy is regulated by the wireless receiving module 311 and then converted into a required voltage, such as +vdc2, to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve switching circuit 3851 and the second solenoid valve switching circuit 3861, if the converted required voltage is higher than the working voltage of the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve 385 switching circuit and the second solenoid valve 386, such as +vfm, the pressure is reduced by the adaptive pressure regulating circuit 388 and then the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve switching circuit 3851 and the second solenoid valve switching circuit 3861 are supplied with power, so that when the compressor 377 works normally, after the refrigerant flows out from the compressor 377, the refrigerant flows through the condenser 385, the throttling component 381, the first solenoid valve 385 and the energy storage device 373 in turn, and the effect of the cold storage device 373 is realized. And, since the second solenoid valve 386 is in a conductive state, the refrigerant flowing out of the compressor 377 sequentially flows through the condenser 378, the throttling part 381, the second solenoid valve 386 and the evaporator 379 of the refrigeration circuit, and then returns to the compressor 377 to perform a refrigeration function, so that a simultaneous operation of cold accumulation and refrigeration can be realized.

The fourth operation mode is specifically a cooling operation mode, and specifically includes: after receiving electromagnetic energy transmitted by a wireless charger, the receiving coil Lr1 receives electromagnetic energy and adjusts the voltage through the wireless receiving module 311, converts the electromagnetic energy into a required voltage, for example +VDC2, to supply power to the energy release control switch 319 and the first fan motor 3821, if the converted required voltage is higher than the working voltage of the energy release control switch 319 and the first fan motor 3821, for example +VFM, the converted required voltage also needs to be reduced by the adaptive voltage adjusting circuit 388 to supply power to the energy release control switch 319 and the first fan motor 3821, so when the carrier pump 380 works, the cold accumulation and the carrier of the energy storage device 373 are driven to perform heat exchange, the carrier carrying the cold accumulation is transmitted to the evaporator 379 through the energy carrying loop 375, and then is returned to the energy storage device 373, wherein when the carrier carrying the cold accumulation flows through the evaporator 379, the air flows through the evaporator 379 through the first fan 382 to perform heat exchange on the phase change material, so as to play a role of cold release.

In one or more technical solutions provided in the embodiments of the present invention, since the air conditioner 300 is provided with the energy storage device 373, after the phase change material of the energy storage device 373 stores cold, the cold storage of the energy storage device 373 and the current carrier can exchange heat through the current carrier pump 380, so that the current carrier carrying the cold storage is transmitted to the evaporator 379 through the energy carrying loop 375 and then transmitted back to the energy storage device 373, so as to realize the cooling effect, and also realize the simultaneous operation of cooling and cold storage, so that the air conditioner 300 has more operation modes, and is convenient for the user to select, and the user experience is better.

Further, as the receiving coil Lr1 is arranged in the air conditioner 300, electromagnetic energy transmitted by the wireless charger can be received and converted into electric energy for the air conditioner 300 to operate, at the moment, the air conditioner 300 can work without being connected with a power grid, and can be used in the outdoor environment where commercial power is inconvenient to connect, so that the application scene of the air conditioner 300 is wider, and the user experience is better.

Moreover, because the battery pack 320 is arranged in the air conditioner 300, the air conditioner 300 can be powered by the battery pack 320 so that the air conditioner 300 can normally operate, and a power grid is not required to be connected, at the moment, the air conditioner 300 can work without carrying a charger through the battery pack 320 carried by the air conditioner 300, and the air conditioner can be further used in the outdoor environment where the electric supply is inconvenient to connect and plug in, so that the application scene of the air conditioner 300 is wider, and the user experience is further improved.

Example two

Specifically, when the air conditioner 300 is the cold and warm air conditioner 300, as shown in fig. 6, the compressor 377 is communicated with the energy storage device 373, the energy storage device 373 is communicated with the evaporator 379 through the energy carrying loop 375, the condenser 378 is communicated with the evaporator 379, the energy carrying loop 375 is provided with the carrier pump 380, the compressor 377 and the carrier pump 380 are respectively electrically connected with the control device 310, and the control device 310 is used for controlling the start and stop of the compressor 377 and the carrier pump 380.

In the embodiment of the present disclosure, the phase change material disposed in the energy storage device 373 may be, for example, inorganic PCM, organic PCM, composite PCM, or the like, and may store heat or cool the phase change material in the energy storage device 373, which is not particularly limited in this disclosure.

Specifically, the air conditioner 300 further includes a four-way valve 389, the four-way valve 389 is respectively in communication with the compressor 377, the condenser 378, the evaporator 379 and the energy storage device 373, and the four-way valve 389 is electrically connected to the control device 310.

Specifically, the energy-carrying circuit 375 is provided with a carrier pump 380, the carrier pump 380 is disposed between the energy storage device 373 and the evaporator 379, and the energy of the energy storage device 373 is controlled by the carrier pump 380 to be transmitted to the evaporator 379 through the energy-carrying circuit 375 and then transmitted back to the energy storage device 373. At this time, the cold storage phase change material or the heat storage phase change material may be provided in the energy storage device 373.

Specifically, the control device 310 may control the carrier pump 380 to start, and after the carrier pump 380 starts, the cold accumulation and the carrier of the energy storage device 373 are driven to exchange heat, so that the carrier carrying the cold accumulation is transmitted to the evaporator 379 through the energy-carrying loop 375 and then returned to the energy storage device 373, and the cold accumulation of the energy storage device 373 can be enabled to flow through the evaporator 379 through the carrier pump 380 to exchange heat with the external air through the carrier, thereby realizing refrigeration and cooling or heat release.

In an embodiment of the present disclosure, the compressor 377 is communicated with the energy storage device 373 through an energy storage circuit, wherein the energy storage circuit is provided with a first electromagnetic valve 385, the first electromagnetic valve 385 is disposed between the energy storage device 373 and the condenser 378, after the four-way valve 389 is in a first state (when the air conditioner 300 is in a refrigeration mode or a dehumidification mode), the refrigerant flows out of the compressor 377, sequentially flows through the four-way valve 389, the condenser 378, the first electromagnetic valve 385 and the energy storage device 373, and returns to the compressor 377 through the four-way valve 389, thereby realizing cold storage of the energy storage device 373.

In another embodiment, after the four-way valve 389 is in the second state (at this time, the air conditioner 300 is in the heating mode), the refrigerant flows out of the compressor 377, flows through the four-way valve 389, the energy storage device 373, the first electromagnetic valve 385 and the condenser 378 in sequence, and then passes back to the compressor 377 through the four-way valve 389, thereby realizing heat storage of the energy storage device 373.

In an embodiment of the present disclosure, the condenser 378 is communicated with the evaporator 379 through a refrigeration circuit, wherein the refrigeration circuit is provided with a second electromagnetic valve 386, the second electromagnetic valve 386 is disposed between the condenser 378 and the evaporator 379, and after the four-way valve 389 is in a first state (when the air conditioner 300 is in a cooling mode or a dehumidifying mode), the refrigerant flows from the compressor 377, sequentially flows through the four-way valve 389, the condenser 378, the second electromagnetic valve 386 and the evaporator 379, and returns to the compressor 377 through the four-way valve 389, thereby realizing cooling or dehumidifying.

In another embodiment, after the four-way valve 389 is in the second state (when the air conditioner 300 is in the heating mode), the refrigerant flows from the compressor 377, sequentially flows through the four-way valve 389, the evaporator 379, the second electromagnetic valve 386 and the condenser 378 of the refrigeration circuit, and then passes back to the compressor 377 through the four-way valve 389, thereby realizing the heating function.

Specifically, after the control device 310 controls the compressor 377 to start, the refrigerant flows out from the compressor 377, and after the control device 310 controls the second electromagnetic valve 386 to be turned on, the refrigerant sequentially passes through the four-way valve 389, the evaporator 379, the second electromagnetic valve 386 and the condenser 378 of the refrigeration circuit, and then passes back to the compressor 377 through the four-way valve 389, thereby realizing the heating function.

In another embodiment of the present disclosure, both the accumulator circuit and the refrigeration circuit include a common line 387, the common line 387 being provided with a throttle member 381. Of course, the energy storage circuit and the refrigeration circuit may be independent circuits, i.e. not including the common pipe 387, so that a throttle unit 381 may be provided in the energy storage circuit, wherein the throttle unit 381 is provided between the condenser 378 and the first solenoid valve 385, and the refrigeration circuit is provided with a throttle unit 381, wherein the throttle unit 381 is provided between the condenser 378 and the second solenoid valve 386, for the purpose of throttling and depressurizing by the throttle unit 381.

At this time, after the four-way valve 389 is in the first state (at this time, the air conditioner 300 is in the cooling mode or the dehumidifying mode), the refrigerant flows out of the compressor 377, sequentially flows through the four-way valve 389, the condenser 378, the throttling part 381, the second electromagnetic valve 386 and the evaporator 379, and then returns to the compressor 377 through the four-way valve 389, thereby achieving cooling or dehumidifying. When the refrigerant flows through the condenser 378, the second fan 383 makes the air flow through the condenser 378 to dissipate heat of the refrigerant; and when the cooled refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, and the refrigerant is subjected to heat exchange so as to perform refrigeration or dehumidification.

And, when the four-way valve 389 is in the second state (at this time, the air conditioner 300 is in the heating mode), the refrigerant flows out from the compressor 377, and then flows through the four-way valve 389, the evaporator 379, the second electromagnetic valve 386, the throttling part 381 and the condenser 378 of the freezing circuit in sequence, and then returns to the compressor 377 through the four-way valve 389, thereby realizing the heating function. When the refrigerant flows through the evaporator 379, the first fan 382 causes the air to flow through the evaporator 379 to heat the refrigerant; and when the heated refrigerant flows through the condenser 378, the air flows through the condenser 378 by the second fan 383 to exchange heat with the refrigerant, so as to play a role in heating.

In another embodiment, after the four-way valve 389 is in the first state (when the air conditioner 300 is in the cooling mode or the dehumidifying mode), the refrigerant flows out of the compressor 377, sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the energy storage device 373, and then returns to the compressor 377 through the four-way valve 389, thereby realizing cold storage of the energy storage device 373. When the refrigerant flows through the condenser 378, the second fan 383 makes the air flow through the condenser 378 to dissipate heat of the refrigerant, and then the heat-dissipated refrigerant stores cold of the phase change material in the energy storage device 373.

In another embodiment, after the four-way valve 389 is in the second state (at this time, the air conditioner 300 is in the heating mode), the refrigerant flows out of the compressor 377, flows through the four-way valve 389, the energy storage device 373, the first electromagnetic valve 385, the throttling component 381 and the condenser 378 in sequence, and is returned to the compressor 377 through the four-way valve 389, so as to realize heat storage of the energy storage device 373. When the refrigerant flowing out of the compressor 377 stores heat in the phase-change material in the energy storage device 373 and the refrigerant stored in the phase-change material flows through the condenser 378, the second fan 383 causes the air flow through the condenser 378 to heat the refrigerant, and then the refrigerant is returned to the compressor 377 through the four-way valve 389.

In this embodiment of the present disclosure, the air conditioner 300 further includes a receiving coil Lr1 for receiving the electric energy wirelessly transmitted by the wireless charging device or the wireless energy storage device; the control device 310 is electrically connected to the receiving coil Lr1, and is configured to convert the electric energy received by the receiving coil Lr1 into electric energy for supplying power to the air conditioner 300. The receiving coil Lr1 may be a unidirectional receiving coil Lr1, a bidirectional receiving coil Lr1, or the like.

The battery pack 320 may refer to the specific description of the battery pack 320 in the first embodiment, and the description is omitted herein for brevity.

In the embodiment of the present disclosure, the driving motors of the first fan 382 and the second fan 383 may refer to the specific descriptions of the driving motors of the first fan 382 and the second fan 383 in the first embodiment, and are not repeated here for brevity of the disclosure.

Specifically, as shown in fig. 6 and 7, the first fan 382 is driven by a first fan motor 3821, the second fan 383 is driven by a second fan motor 3831, and the first fan motor 3831 and the second fan motor 3831 are electrically connected to the control device 310, and the control device 310 is used to control the first fan motor 3821 and the second fan motor 3831, so as to control the start and stop and the working power of the first fan motor 3821 and the second fan motor 3831, thereby realizing the control of the gear and the rotation speed of the first fan 382 and the second fan 383. And, the carrier pump 380 is driven by the carrier pump motor 3801, the carrier pump motor 3801 is electrically connected with the control device 310, the control device 310 controls the carrier pump motor 3801, and the control device 310 can control the start and stop and the working power of the carrier pump motor 3801.

As shown in fig. 7, the control device 310 is further electrically connected to the compressor 377, the display device 390, the first solenoid valve 385, the second solenoid valve 386, the four-way valve 389, the receiving coil Lr1 and the battery pack 320, respectively, so as to control the compressor 377, the first solenoid valve 385, the second solenoid valve 386, the four-way valve 389 and the battery pack 320, and the control device 310 may further send the obtained information such as the charging information and the temperature information to the display device 390 for displaying, and may also respond to the operation request of the user on the display device 390, and control the air conditioner 300 according to the operation request, for example, the user operation request is a heating mode and the cooling is performed to 26 ℃, respond to the user operation request, and control the air conditioner 300 to heat and set the heating maximum temperature to 26 ℃. And, the control device 310 is electrically connected to the receiving coil Lr1 and the battery pack 320, respectively, and is configured to convert the electric energy received by the receiving coil Lr1 into the electric energy stored in the battery pack 320, or convert the electric energy released by the battery pack 320 into the electric energy for supplying power to the air conditioner 300. And, the control device 310 is electrically connected to the four-way valve 389, and can control the conducting pipeline in the four-way valve 389 to control the current state of the four-way valve 389 to be the first state or the second state.

Referring to fig. 8, the control device 310 includes an air conditioner controller 312; the energy release control switch 319 is electrically connected to the air conditioner controller 312, and is configured to control the operation of the carrier pump 380 under the driving of the air conditioner controller 312, so as to transfer the energy in the energy storage device 373 to the evaporator 379 through the energy storage loop and the carrier pump 380. The discharging control switch 319 is a circuit including a switching element, one end of which is electrically connected to the carrier pump 380, and the other end of which is electrically connected to the air conditioner controller 312.

In an embodiment of the present disclosure, the four-way valve 389 is electrically connected to the air conditioner controller 312, and is used for controlling a conducting pipe in the four-way valve 389 to control a current state of the four-way valve 389 to be a first state or a second state.

As shown in connection with fig. 8, the first inverter module 314 may employ IPM (Intelligent Power Module, intelligent power device) 1 power devices, and accordingly, the second inverter module 315 may employ IPM2 power devices, and the third inverter module 384 may employ IMP3 power devices, or more simply, may employ other types of transistors instead to control whether the compressor 377, the first fan motor 3821, and the second fan motor 3831 are operating, without controlling specific operating parameters of the compressor 377, the first fan motor 3821, and the second fan motor 3831 when operating.

In this embodiment of the present disclosure, the control device 310 further includes a wireless power receiving module 311 electrically connected to the receiving coil Lr1, and electrically connected to the air conditioner controller 312, where the wireless power receiving module 311 is configured to convert the wirelessly transmitted electric energy under the driving of the air conditioner controller 312.

Specifically, the wireless power receiving module 311 includes: the bridge rectifier 3111 and the voltage-receiving and regulating circuit 3112, wherein the ac input terminal of the bridge rectifier 3111 is electrically connected to the receiving coil Lr 1. The ac input terminal of the bridge rectifier circuit 3111 is electrically connected to the receiving coil Lr1, and rectifies the electric energy received by the receiving coil Lr 1. The input end of the voltage receiving and regulating circuit 3112 is electrically connected to the output end of the bridge rectifier circuit 3111, the output end of the voltage receiving and regulating circuit 3112 is electrically connected to the input end of the first inverter module 314 and the input end of the second inverter module 315, and the voltage receiving and regulating circuit 3112 is used for performing voltage reduction processing on electric energy output by the bridge rectifier circuit 3111 and transmitting power to the input end 343 of the first inverter module 314 and the second inverter module 315.

As shown in fig. 8, the bridge rectifier circuit 3111 is configured to ac-dc convert the electric energy received by the receiving coil Lr1 into a dc bus voltage +vdc1; after the dc bus voltage +vdc1 is subjected to dc-dc conversion (step-up or step-down) by the voltage regulator 3112, the dc bus voltage +vdc2 required by the first inverter module 314, the second inverter module 315, and the third inverter module 384 is obtained.

In some embodiments, referring to fig. 8, the bridge rectifier 3111 may include a resonant capacitor C, a bridge rectifier and a first filter capacitor E1, where one end of the resonant capacitor C is electrically connected to one ac input end of the bridge rectifier, the other end of the resonant capacitor C is electrically connected to one end of the receiving coil Lr1, and the other ac input end of the bridge rectifier is electrically connected to the other end of the receiving coil Lr 1. The two direct current output ends of the bridge rectifier are correspondingly and electrically connected with the anode and the cathode of the first filter capacitor E1, and the cathode of the first filter capacitor E1 is grounded.

The bridge rectifier can be any one of a full-bridge synchronous rectifier, a half-bridge synchronous rectifier and an uncontrolled rectifier. For example, referring to fig. 8, the bridge rectifier may be a full-bridge synchronous rectifier including a first power device Q1, a second power device Q2, a third power device Q3, and a fourth power device Q4. The Q1, Q2, Q3, Q4 may be any transistor such as an IGBT (Insulated Gate Bipolar Transistor ), a MOS transistor, or a triode.

To drive the bridge rectifier circuit 3111, the air conditioner controller 312 includes: a control chip 3121; the rectifying driving circuit 3122, the input end of the rectifying driving circuit 3122 is electrically connected to the control chip 3121, the output end of the rectifying driving circuit 3122 is electrically connected to the bridge rectifying circuit 3111, specifically, the gate control end of each power device in the bridge rectifier of the rectifying driving circuit 3122 is electrically connected to control the on/off of Q1, Q2, Q3, Q4.

For example, referring to fig. 8, the power receiving and voltage regulating circuit 3112 may be a buck-boost multiplexing circuit formed by a fifth power device Q5, a first inductor L1, a sixth power device Q6, a seventh power device Q7, an eighth power device Q8, and a second filter capacitor E2, where a negative electrode of the second filter capacitor E2 is grounded, and the buck-boost processing or the buck-boost processing is implemented by switching on and off the fifth power device Q5, the sixth power device Q6, the seventh power device Q7, and the eighth power device Q8.

In some embodiments, referring to fig. 8, the air conditioner 300 provided in the embodiment of the present invention further includes a display device 390, and the control device 310 further includes: the auxiliary power supply 317 is electrically connected to the output end of the wireless power receiving module 311, and is configured to regulate the voltage of the dc power output by the wireless power receiving module 311, and provide the regulated dc power to the display device 390 of the air conditioner 300.

In this embodiment, referring to fig. 8, the air conditioner controller 312 further includes a carrier pump driving circuit 3802, an output end of the carrier pump driving circuit 3802 is electrically connected to the energy release control switch 319, and an input end of the carrier pump driving circuit 3802 is electrically connected to the control chip 3121, wherein the carrier pump driving circuit 3802 is configured to amplify a control signal sent by the air conditioner controller 312.

In this embodiment of the present disclosure, referring to fig. 8, the air conditioner controller 312 further includes a first fan driving circuit 3822, an output end of the first fan driving circuit 3822 is electrically connected to the control end of the second inverter module 315, and an input end of the first fan driving circuit 3822 is electrically connected to the control chip 3121; the output end of the second fan driving circuit 3832 is electrically connected to the control end of the third inverter module 384, and the input end of the second fan driving circuit 3832 is electrically connected to the control chip 3121. The first fan driving circuit 3822 and the second fan driving circuit 3832 are configured to amplify the control signal sent from the air conditioner controller 312.

In some embodiments, in order to make the usage of the mobile air conditioner more diversified, the mobile air conditioner is not limited by a power supply, and can be used in outdoor situations without a power grid access port, as shown in fig. 8, the air conditioner 300 in the embodiment of the invention further includes a battery pack 320, the control device 310 correspondingly includes a charge-discharge voltage regulating circuit 313, one end of the charge-discharge voltage regulating circuit 313 is electrically connected with the output end of the bridge rectifier circuit 3111 and the input end of the power receiving voltage regulating circuit 3112, and the other end of the charge-discharge voltage regulating circuit 313 is electrically connected with the battery pack 320; when the battery pack 320 is required to supply power to the load of the air conditioner 300, the electric energy released by the battery pack 320 is subjected to voltage regulation conversion processing of direct current-direct current conversion by the charge-discharge voltage regulation circuit 313, is subjected to voltage regulation processing of direct current-direct current conversion by the voltage regulation circuit 3112, and supplies power to at least one load of the air conditioner 300 after the voltage regulation processing. When the battery pack 320 needs to be charged, the electric energy received by the receiving coil Lr1 is rectified by the bridge rectifier circuit 3111 and then is subjected to voltage regulation and conversion by the charge/discharge voltage regulator circuit 313, and then is charged into the battery pack 320.

The charge-discharge voltage regulating circuit 313 is configured to convert the electric energy output from the bridge rectifier circuit 3111 and store the converted electric energy in the battery pack 320, or convert the electric energy released from the battery pack 320 and output the converted electric energy to the power receiving voltage regulating circuit 3112; the power receiving voltage regulating circuit 3112 boosts the electric power output from the charge/discharge voltage regulating circuit 313, and transmits the electric power to the input terminal of the first inverter module 314, the second inverter module 315, and the third inverter module 384.

For example, referring to fig. 8, the charge-discharge voltage-regulating circuit 313 may be a charge-discharge voltage-regulating circuit 313 formed by a ninth power device Q9, a second inductor L2, a tenth power device Q10, and a third filter capacitor E3, where a negative electrode of the third filter capacitor E3 is grounded, and the ninth power device Q9 and the tenth power device Q10 are turned on and off to implement a voltage boosting process or a voltage dropping process.

In an embodiment, the four-way valve 389 may be electrically connected to the air conditioner controller 312 through the adaptive voltage regulator circuit 388 and/or the wireless power receiving module 311.

For example, referring to fig. 8, the adaptive voltage regulating circuit 388 may be a voltage regulating circuit formed by an eleventh power device 11, a third inductor L3 and a fourth filter capacitor E4, where a negative electrode of the fourth filter capacitor E4 is grounded, and the eleventh power device 11 is turned on and off to implement a voltage reduction process.

Referring to fig. 8, the air conditioner 300 provided in this specification has various operation modes. The first operation mode of the air conditioner 300 is a cooling or heating operation mode, and specifically includes: after receiving electromagnetic energy transmitted by a wireless charger, the receiving coil Lr1 receives the electromagnetic energy and regulates the voltage through the wireless power receiving module 311, converts the electromagnetic energy into a required voltage, such as +VDC2, to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861, and if the converted required voltage is higher than the working voltage, such as +VFM, of the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861, the voltage is reduced through the adaptive voltage regulating circuit 388 to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second solenoid valve switch circuit 3861, so that the first fan 382, the second fan 383 and the compressor 377 work under the condition of power supply, and the second solenoid valve 386 is conducted under the condition of power supply. Of course, it is also necessary to power the four-way valve 389 so as to make the passage of the four-way valve 389 open and close.

Thus, when the first operation mode is the refrigeration operation mode, at this time, the compressor 377 is normally operated and the four-way valve 389 is in the first state, so that after the refrigerant flows out from the compressor 377, the second electromagnetic valve 386 is turned on and the first electromagnetic valve 385 is not powered on, so that the refrigerant flows through the four-way valve 389, the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit in sequence, and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the refrigerant flows through the condenser 378 through the second fan 383, and the refrigerant is radiated; and when the cooled refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, and the refrigerant is subjected to heat exchange so as to perform a refrigeration function.

And, in the first operation mode, specifically, the heating operation mode, at this time, the compressor 377 is normally operated and the four-way valve 389 is in the second state, so that after the refrigerant flows out from the compressor 377, the refrigerant flows through the four-way valve 389, the evaporator 379, the second solenoid valve 386, the throttling component 381 and the condenser 378 of the refrigeration circuit in sequence due to the conduction of the second solenoid valve 386 and the non-power supply of the first solenoid valve 385 being in the off condition, and then returns to the compressor 377 through the four-way valve 389. When the refrigerant flows through the evaporator 379, the first fan 382 causes the air to flow through the evaporator 379 to heat the refrigerant; and when the heated refrigerant flows through the condenser 378, the air flows through the condenser 378 by the second fan 383 to exchange heat with the refrigerant, so as to play a role in heating.

The second operation mode is specifically a cold accumulation or heat accumulation operation mode, and specifically comprises: after receiving electromagnetic energy transmitted by the wireless charger, the receiving coil Lr1 receives the electromagnetic energy and regulates the voltage through the wireless receiving module 311, converts the electromagnetic energy into a required voltage, such as +VDC2, to supply power to the switches of the compressor 377, the first fan motor 3821, the second fan motor 3831 and the first electromagnetic valve 385, and if the converted required voltage is higher than the working voltage, such as +VFM, of the switches of the compressor 377, the first fan motor 3821, the second fan motor 3831 and the first electromagnetic valve 385, the voltage is reduced through the adaptive voltage regulating circuit 388 to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831 and the second electromagnetic valve 386.

Thus, when the second operation mode is a cold storage operation mode, the compressor 377 works normally and the four-way valve 389 is in the first state, so that after the refrigerant flows out from the compressor 377, the first electromagnetic valve 385 is turned on and the second electromagnetic valve 386 is not powered off, so that the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the energy storage device 373 of the energy storage loop, and then returns to the compressor 377 through the four-way valve 389, thereby realizing cold storage of the energy storage device 373. When the refrigerant flows through the condenser 378, the second fan 383 makes the air flow through the condenser 378 to dissipate heat of the refrigerant, and then the heat-dissipated refrigerant stores cold of the phase change material in the energy storage device 373.

And when the second operation mode is a heat storage operation mode, the compressor 377 works normally and the four-way valve 389 is in the second state, so that after the refrigerant flows out from the compressor 377, the first electromagnetic valve 385 is conducted, and the second electromagnetic valve 386 is not powered under the condition of disconnection, so that the refrigerant sequentially flows through the four-way valve 389, the energy storage device 373, the first electromagnetic valve 385, the throttling component 381 and the condenser 378 of the energy storage loop, and then returns to the compressor 377 through the four-way valve 389, thereby realizing heat storage of the energy storage device 373. When the refrigerant flowing out of the compressor 377 stores heat in the phase-change material in the energy storage device 373 and the refrigerant stored in the phase-change material flows through the condenser 378, the second fan 383 causes the air flow through the condenser 378 to heat the refrigerant, and then the refrigerant is returned to the compressor 377 through the four-way valve 389.

The third operation mode is specifically a refrigeration and cold storage operation mode or a heating and heat storage operation mode, and includes: after receiving electromagnetic energy transmitted by the wireless charger and transmitted by the wireless charger, the receiving coil Lr1 is subjected to voltage regulation by the wireless receiving module 311 and then converted into required voltage, such as +VDC2, to supply power to the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve switch circuit 3851 and the second solenoid valve switch circuit 3861, if the converted required voltage is higher than working voltage of the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve 385 switch and the second solenoid valve 386, such as +VFM, the required voltage is reduced by the adaptive voltage regulating circuit 388 and then the power is supplied to the compressor 377, the first fan motor 3821, the second fan motor 3831, the first solenoid valve switch circuit 3851 and the second solenoid valve switch circuit 3861, and the second solenoid valve switch circuit 3861 are connected with the first solenoid valve 385 because the first fan motor 3821 is connected with the first fan 383, and the second solenoid valve switch circuit 3861 is connected with the second solenoid valve 383.

Thus, in the third operation mode, specifically, the refrigeration and cold storage operation mode is performed simultaneously, at this time, the compressor 377 is normally operated and the four-way valve 389 is in the first state, so that after the refrigerant flows out from the compressor 377, the refrigerant flows through the four-way valve 389, the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit in sequence due to the conduction of the second electromagnetic valve 386, and then returns to the compressor 377, thereby playing a role of refrigeration. And, as the first electromagnetic valve 385 is conducted, the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the energy storage device 373 of the energy storage loop, and then is returned to the compressor 377 through the four-way valve 389, so that cold accumulation of the energy storage device 373 is realized. Thus, the simultaneous operation of refrigeration and cold accumulation can be realized.

And, in the third operation mode, specifically, the heating and heat storage simultaneous operation mode, at this time, the compressor 377 is normally operated and the four-way valve 389 is in the second state, so that after the refrigerant flows out from the compressor 377, the refrigerant flows through the four-way valve 389, the evaporator 379, the second electromagnetic valve 386, the throttling component 381 and the condenser 378 of the refrigeration circuit in sequence due to the conduction of the second electromagnetic valve 386, and then returns to the compressor 377 through the four-way valve 389, thereby realizing the heating function. And, as the first electromagnetic valve 385 is conducted, the refrigerant sequentially flows through the four-way valve 389, the energy storage device 373, the first electromagnetic valve 385, the throttling component 381 and the condenser 378 of the energy storage loop, and then is returned to the compressor 377 through the four-way valve 389, so that the energy storage device 373 is stored. Thus, the simultaneous operation of heating and heat storage can be realized.

The fourth operation mode is specifically a cooling operation mode or an exothermic operation mode, and specifically includes: after receiving electromagnetic energy transmitted by the wireless charger, the receiving coil Lr1 is regulated by the wireless receiving module 311 and then converted into a required voltage, for example +vdc2, to supply power to the carrier pump 380 and the first fan motor 3821, and if the converted required voltage is higher than a working voltage, for example +vfm, of the carrier pump 380 and the first fan motor 3821, the converted required voltage also needs to be reduced by the adaptive voltage regulating circuit 388 and then supplied to the carrier pump 380 and the first fan motor 3821.

In this way, when the fourth operation mode is the cooling operation mode, since the carrier pump 380 works normally under the power supply condition, the energy of the energy storage device 373 is driven to exchange heat with the carrier, so that the carrier carrying the energy storage is transmitted to the evaporator 379 through the energy carrying loop 375 and then is transmitted back to the energy storage device 373, wherein when the energy of the energy storage device 373 flows through the evaporator 379 through the carrier pump 380, the air flows through the evaporator 379 through the first fan 382, and the phase change material is subjected to heat exchange to play a role of cooling or heating. Specifically, if the phase change material in the energy storage device 373 is a cold storage phase change material, a cold releasing effect is performed; if the phase change material in the energy storage device 373 is a heat storage phase change material, an exothermic effect is achieved.

In one or more technical solutions provided in the embodiments of the present invention, since the air conditioner 300 is provided with the energy storage device 373, after the phase change material of the energy storage device 373 stores energy, the heat exchange between the carrier of the carrier pump 380 and the phase change material of the energy storage device 373 is performed, so that the carrier after the heat exchange is transmitted to the evaporator 379 through the energy-carrying loop 375, thereby realizing a cooling effect or an exothermic effect, and further realizing simultaneous operation of cooling and simultaneous operation of heating and heat storage.

The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software that is executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the appended claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated in one processing unit, each unit may exist alone physically, or two or more units may be integrated in one unit.

In the several embodiments provided in the present application, it should be understood that the disclosed technology content may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.

The units described as separate components may or may not be physically separate, and components as control device 310 may or may not be physical units, may be located in one place, or may be distributed over multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment. The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.

The above description is only an example of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an air conditioner, its characterized in that includes compressor, condenser, evaporimeter, energy storage device and controlling means, wherein, the compressor with energy storage device intercommunication, energy storage device pass through the energy loading return circuit with the evaporimeter intercommunication, the condenser with the evaporimeter intercommunication, be provided with the carrier pump in the energy loading return circuit, the compressor with the carrier pump respectively with controlling means electric connection, controlling means is used for controlling the compressor with the start of carrier pump stops.

2. The air conditioner according to claim 1, wherein the carrier pump is disposed between the energy storage device and the evaporator, and energy of the energy storage device is controlled by the carrier pump to be transmitted to the evaporator through the energy storage loop and then transmitted back to the energy storage device.

3. The air conditioner according to claim 2, wherein the compressor is in communication with the energy storage device through an energy storage circuit, wherein the energy storage circuit is provided with a first solenoid valve, and the first solenoid valve is disposed between the condenser and the energy storage device, so that the refrigerant in the compressor flows through the condenser, the first solenoid valve and the energy storage device of the energy storage circuit in order, and is returned to the compressor.

4. The air conditioner as set forth in claim 3, wherein said condenser is in communication with said evaporator through a refrigeration circuit, wherein said refrigeration circuit is provided with a second solenoid valve disposed between said condenser and said evaporator such that refrigerant flows from said compressor, through said condenser, said second solenoid valve and said evaporator of said refrigeration circuit in sequence, and back to said compressor.

5. The air conditioner as set forth in claim 4, wherein said accumulator circuit and said refrigeration circuit each include a common line, said common line being provided with a throttle member.

6. The air conditioner as set forth in claim 5, further comprising:

7. The air conditioner as set forth in claim 6, further comprising:

8. The air conditioner as set forth in claim 7, wherein said mobile air conditioner further comprises:

a battery pack;

9. The air conditioner as set forth in any one of claims 1 to 8, wherein said control means further comprises:

An air conditioner controller;

10. The air conditioner of claim 9, wherein the air conditioner controller further comprises:

11. The air conditioner as set forth in claim 10, wherein said control means further comprises:

the first inverter module is used for being electrically connected with the compressor and is electrically connected with the air conditioner controller, and the first inverter module is used for being electrically connected with the compressor and is electrically connected with the air conditioner controller

And the inverter module is used for controlling the operation of the compressor under the drive of the air conditioner controller.

12. The air conditioner as set forth in claim 11, wherein said control means further comprises:

13. The air conditioner as set forth in claim 12, wherein said control means further comprises:

14. The air conditioner as set forth in claim 13, wherein said control means further comprises:

15. The air conditioner as set forth in claim 14, wherein said wireless power receiving module includes:

16. The air conditioner as set forth in claim 15, wherein said air conditioner controller includes:

a control chip;

17. The air conditioner as set forth in claim 16, wherein said air conditioner controller further comprises:

18. The air conditioner as set forth in claim 16, wherein said air conditioner controller further comprises:

19. The air conditioner as set forth in claim 16, wherein said control means further comprises:

20. The air conditioner as set forth in claim 19, wherein said air conditioner controller further comprises:

21. The air conditioner as set forth in claim 20, wherein said control means further comprises:

22. The air conditioner as set forth in claim 21, wherein said control means further comprises: