CN216216101U

CN216216101U - Air conditioning unit

Info

Publication number: CN216216101U
Application number: CN202122560274.4U
Authority: CN
Inventors: 徐锦清; 霍兆镜; 李明; 朱佰盛; 岑长岸; 张健彬; 曾德森
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: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an air conditioning unit, comprising: the wireless charging device is configured to wirelessly transmit power outwards when the commercial power is connected; the wireless air conditioner comprises a battery pack; the wireless air conditioner is configured to receive electric energy wirelessly transmitted by the wireless charging device to charge the battery pack and/or supply power to a load of the wireless air conditioner in a state that communication connection is established between the wireless air conditioner and the wireless charging device. Because the wireless air conditioner can acquire electric energy in a wireless power transmission mode, power supply is not needed through a power supply tail wire, and therefore the wireless air conditioner can be moved randomly in the using process, and user experience is improved.

Description

Air conditioning unit

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to an air conditioning unit.

Background

With the continuous development of scientific technology, the types of household appliances are more and more abundant. Among the correlation technique, to some domestic appliance, for example the air conditioner, all need connect the commercial power through the power tail in order to carry out direct power supply to the air conditioner when using, the power supply mode is comparatively single to the air conditioner can receive the restriction of power tail when using, and the removal of being inconvenient, lead to the user to use to experience relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that in the related art, the air conditioner is single in power supply mode, and the air conditioner is limited by a power supply tail wire and is inconvenient to move at least to a certain extent.

An embodiment of the present invention provides an air conditioning unit, including:

the wireless charging device is configured to wirelessly transmit power outwards when the commercial power is connected;

the wireless air conditioner comprises a battery pack; the wireless air conditioner is configured to receive electric energy wirelessly transmitted by the wireless charging device to charge the battery pack and/or supply power to a load of the wireless air conditioner in a state that communication connection is established between the wireless air conditioner and the wireless charging device.

In some embodiments, the wireless air conditioner includes:

a receiving coil configured to receive power wirelessly transmitted by the wireless charging device;

the control device is electrically connected with the receiving coil and is configured to convert the electric energy received by the receiving coil into power for the wireless air conditioner.

In some embodiments, the control device comprises:

an air conditioner controller;

the wireless power receiving module is electrically connected with the air conditioner controller and the receiving coil, and the wireless power receiving module is driven by the air conditioner controller to convert and process the electric energy received by the receiving coil.

In some embodiments, the wireless power receiving module includes:

the alternating current input end of the bridge rectifier circuit is electrically connected with the receiving coil and used for rectifying the electric energy received by the receiving coil;

and the input end of the power receiving and voltage regulating circuit is electrically connected with the output end of the bridge rectifier circuit.

In some embodiments, the control device comprises:

a charge and discharge voltage regulation circuit;

one end of the charge-discharge voltage regulating circuit is electrically connected with the output end of the bridge rectifier circuit and the input end of the power receiving voltage regulating circuit, and the other end of the charge-discharge voltage regulating circuit is electrically connected with the battery pack;

the charging and discharging voltage regulating circuit is configured to convert the electric energy output by the bridge rectifier circuit and store the electric energy into the battery pack, or convert the electric energy released by the battery pack and output the electric energy to the power receiving voltage regulating circuit; and the power receiving voltage regulating circuit performs voltage boosting treatment on the electric energy output by the charging and discharging voltage regulating circuit and supplies power to the load.

In some embodiments, the receiving coil, the bridge rectifier circuit, the charge-discharge voltage regulator circuit, and the battery pack are sequentially communicated;

the electric energy wirelessly received by the receiving coil is sequentially converted by the bridge rectifier circuit and the charging and discharging voltage regulating circuit and is output to the battery pack to charge the battery pack.

In some embodiments, the battery pack, the charge and discharge voltage regulation circuit, and the power receiving voltage regulation circuit are sequentially communicated;

the electric energy released by the battery pack sequentially passes through the charging and discharging voltage regulating circuit and the conversion processing of the power receiving voltage regulating circuit, and is output by the power receiving voltage regulating circuit to supply power to the load.

In some embodiments, the receiving coil, the bridge rectifier circuit, and the power receiving voltage regulating circuit are in sequential communication;

the electric energy wirelessly received by the receiving coil sequentially passes through the bridge rectifier circuit and the conversion processing of the power receiving and voltage regulating circuit, and is output by the power receiving and voltage regulating circuit to supply power to the load.

In some embodiments, the receiving coil, the bridge rectifier circuit, the charge-discharge voltage regulation circuit, the power receiving voltage regulation circuit, and the battery pack are all communicated;

the electric energy wirelessly received by the receiving coil is sequentially converted by the bridge rectifier circuit and the charging and discharging voltage regulating circuit and is output to the battery pack to charge the battery pack; and

In some embodiments, the wireless air conditioner includes:

a first energy storage device configured to house an energy storage material;

the injection driving device is assembled on the first energy storage device;

the flow dividing device is communicated with the first energy storage device through the injection driving device, when the injection driving device is configured as the first energy storage device, the first energy storage device injects energy storage materials to the flow dividing device, and the injected energy storage materials are scattered and emitted out of the flow dividing device to release heat energy or cold energy;

the control device is configured to control the flow rate of the energy storage material injected to the flow dividing device.

In some embodiments, the wireless air conditioner includes:

a thermoelectric module;

the second energy storage device is arranged in the first area of the thermoelectric module;

the heat exchange device is arranged in a second area of the thermoelectric module, and an energy-carrying loop is communicated between the second energy storage device and the heat exchange device;

and the control device is electrically connected with the thermoelectric module and the discharging driving piece of the energy loading circuit, and is configured to control the discharging driving piece and/or control the power supply of the thermoelectric module, so that the energy generated by the thermoelectric module is outwards released and/or accumulated to the second energy storage device through the heat exchange device.

In some embodiments, the wireless air conditioner includes:

the system comprises a compressor, a condenser, an evaporator and a third energy storage device;

the compressor is communicated with the third energy storage device, the third energy storage device is communicated with the evaporator through an energy carrying circuit, the condenser is communicated with the evaporator, a current carrier pump is arranged in the energy carrying circuit, the compressor and the current carrier pump are respectively and electrically connected with the control device, and the control device is configured to control the start and stop of the compressor and the current carrier pump.

In some embodiments, the wireless air conditioner includes:

the compressor, the condenser, the evaporator and the fourth energy storage device;

wherein, the compressor with fourth energy storage equipment intercommunication, fourth energy storage equipment through put can the circuit in proper order with the evaporimeter the compressor with the condenser intercommunication, the condenser with the evaporimeter intercommunication, be provided with the three-way valve in putting can the circuit, the compressor with the three-way valve respectively with controlling means electric connection, controlling means is configured to control the compressor with the operation of three-way valve.

One or more technical solutions provided by the embodiments of the present invention at least achieve the following technical effects or advantages:

the embodiment of the utility model provides an air conditioning unit, which comprises: the wireless charging device is configured to wirelessly transmit power outwards when the commercial power is connected; the wireless air conditioner comprises a battery pack; the wireless air conditioner is configured to receive electric energy wirelessly transmitted by the wireless charging device to charge the battery pack and/or supply power to a load of the wireless air conditioner in a state that communication connection is established between the wireless air conditioner and the wireless charging device. Because the wireless air conditioner can acquire electric energy in a wireless power transmission mode, power supply is not needed through a power supply tail wire, and therefore the wireless air conditioner can be moved randomly in the using process, and user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 illustrates a schematic diagram of an air conditioning assembly in an embodiment of the present invention;

fig. 2 is a schematic diagram of a wireless charging device according to an embodiment of the present invention;

FIG. 3 is a circuit block diagram of a wireless air conditioner according to an embodiment of the present invention;

fig. 4 is a detailed circuit diagram of a wireless air conditioner according to an embodiment of the present invention;

fig. 5 is a schematic structural view showing a first type of wireless air conditioner in the embodiment of the present invention;

fig. 6 is a schematic structural view showing a second type of wireless air conditioner in the embodiment of the present invention;

fig. 7 is a schematic view showing a structure of a third type of wireless air conditioner according to the embodiment of the present invention;

fig. 8 is another schematic structural view showing a third type of wireless air conditioner in the embodiment of the present invention;

fig. 9 is a schematic view showing a configuration of a fourth type of wireless air conditioner according to the embodiment of the present invention;

fig. 10 is a schematic view showing a configuration of a fourth type of wireless air conditioner according to the embodiment of the present invention.

Detailed Description

In view of the technical problems that in the related art, the air conditioner is single in power supply mode, and the air conditioner is limited by a power supply tail wire and is inconvenient to move, the embodiment of the specification provides an air conditioning unit.

In order to make the objects, technical solutions and advantages of the present invention clearer, 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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are configured to distinguish similar objects and are not necessarily configured to describe a particular order or sequence. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Hereinafter, an air conditioning unit according to an embodiment of the present invention will be described in detail with reference to specific embodiments with reference to the accompanying drawings.

As shown in fig. 1, a schematic diagram of an air conditioning unit provided in an embodiment of the present disclosure includes: a wireless charging device 100 configured to wirelessly transmit power to the outside when a commercial power is connected; a wireless air conditioner 300 including a battery pack 320; in a state where the wireless air conditioner 300 and the wireless charging device 100 are in communication connection, the wireless air conditioner 300 is configured to receive the electric energy wirelessly transmitted by the wireless charging device 100 to charge the battery pack 320 and/or to supply power to a load of the wireless air conditioner 300.

In the air conditioning unit according to the embodiment of the present disclosure, there are various usage modes between the wireless charging device 100 and the wireless air conditioner 300. For example, when the wireless charging device 100 is connected to the commercial power, the wireless charging device 100 can wirelessly supply power to the wireless air conditioner 300; when the wireless charging device 100 is not connected to the commercial power, the wireless air conditioner 300 can release electric energy through the battery pack 320 to wirelessly supply power to the wireless air conditioner 300.

As shown in fig. 2, for a schematic diagram of a wireless charging device provided in the embodiments of the present disclosure, the wireless charging device 100 may include an input power interface 110, a wireless transmission control board 160, and a transmitting coil Ls1, where the input power interface 110 and the transmitting coil Ls1 are connected through the wireless transmission control board 160.

The input power interface 110 is configured to be connected to a power grid, specifically, the input power interface 110 may be configured to be connected to 220V mains, and the input power interface 110 transmits 220V mains power to the wireless transmission control board 160 in a mains connection state. Of course, the input power interface 110 may be connected to other ac power sources.

The wireless transmission control board 160 is an electronic circuit board, and the specific circuit structure of the wireless transmission control board 160 can be set according to actual needs, and can adopt any one of conversion circuit topologies such as series-series (S-S), series-parallel (S-P), parallel-series (P-S), parallel-parallel P-P, LCC, CLC, and the like. In one embodiment, the wireless transmission control board 160 may include a rectifier module, a wireless transmission module, and an MCU (micro controller Unit) control Unit, which can implement ac-dc conversion, dc-ac conversion functions, convert the electric energy input by the input power interface 110 into electromagnetic energy, and transmit the electric energy to the outside through the transmitting coil Ls 1.

In addition, the wireless transmission control board 160 may further be provided with a communication module, and the communication module may be one or more of a bluetooth module, a signal carrier module, and an infrared transceiver module. Through the communication module, the wireless transmission control board 160 may acquire the state of the wireless air conditioner 300, for example, acquire the device state, the battery pack state, and the like of the wireless air conditioner 300. In particular, the battery pack states may include, but are not limited to, a state to be charged, a state of saturation, a state of dischargeable; the device state may include, but is not limited to, a pending power state, a stopped power state.

The power receiving state may be a state corresponding to the wireless air conditioner 300 needing to receive power. For example, a user may send a power-on command to the wireless air conditioner 300 through a control panel, a remote controller, or a voice control of the wireless air conditioner 300, and the wireless air conditioner 300 needs to receive power to start up the air conditioner after receiving the power-on command, so that the device status of the wireless air conditioner 300 may be a standby power status when the wireless air conditioner 300 receives the power-on command. Alternatively, during the operation of the wireless air conditioner 300, the wireless air conditioner also needs to continuously receive power to operate, and therefore, when the wireless air conditioner 300 is in the operation process, the device state of the wireless air conditioner is the standby power state.

Accordingly, the power receiving stop state may be a state corresponding to a state in which the wireless air conditioner 300 does not need to operate. For example, the user may send a shutdown instruction to the wireless air conditioner 300 through a control panel, a remote controller, or a voice control of the wireless air conditioner 300, and after the wireless air conditioner 300 receives the shutdown instruction, the shutdown is completed according to the shutdown instruction, and at this time, the device state of the wireless air conditioner 300 is adjusted to the power receiving stop state without receiving power. Or, when the wireless air conditioner 300 fails during operation, the wireless air conditioner 300 may be reset by power cut, and therefore, when the wireless air conditioner 300 needs to be reset by power cut, the wireless air conditioner 300 may stop receiving power, and the device state of the wireless air conditioner 300 is a power receiving stop state.

In a specific implementation process, after the wireless charging apparatus 100 is connected to the commercial power, it may be determined whether to wirelessly transmit power to the outside through the transmitting coil Ls1 according to the battery pack state and the device state acquired by the communication module. Specifically, when the battery pack state is a saturation state and the device state is a power receiving stop state, the wireless air conditioner 300 has a power receiving demand, and in this case, the wireless charging device 100 may not need to transmit power to the outside, such as entering a standby state or stopping operation, in order to save resources. When the battery pack state acquired by the wireless charging device 100 is a to-be-charged state and/or the device state acquired by the wireless charging device 100 is a to-be-powered state, it indicates that there is a power receiving requirement for the wireless air conditioner, and at this time, the wireless charging device 100 transmits power wirelessly to the outside through the transmitting coil Ls 1.

In the embodiment of the present disclosure, in order to improve the portability of the wireless air conditioner 300, so that the wireless air conditioner 300 is not limited by the application scenario, the wireless air conditioner is separated from the power grid and is used in a portable and mobile manner, for example, in a kitchen or a balcony, or in a tent or fishing outdoors. The wireless air conditioner 300 according to the embodiment of the present invention may include a battery pack 320. The wireless air conditioner 300 may receive the electric energy wirelessly transmitted by the wireless charging device 100 to supply power to the battery pack 320, and the battery pack 320 may also release the electric energy to supply power to a load of the wireless air conditioner 300.

As shown in fig. 3, the wireless air conditioner may further include: a receiving coil Lr1 and a control device 310. The receiving coil Lr1 is configured to receive the power wirelessly transmitted by the wireless charging device 100, and the control device 310, electrically connected to the receiving coil Lr1, is configured to convert the power received by the receiving coil Lr1 into power for the wireless air conditioner 300.

In the embodiment of the present disclosure, the battery pack 320 may be electrically connected to the control device 310, and the control device 310 is configured to convert the electric energy received by the receiving coil Lr1, store the converted electric energy into the battery pack 320, or convert the electric energy released by the battery pack 320 and supply power to the load of the wireless air conditioner 300.

Specifically, when the receiving coil Lr1 does not receive the power wirelessly transmitted by the wireless charging device 100, the battery pack 320 releases the power, and the control device 310 converts the power released by the battery pack 320 into the power required by the load of the wireless air conditioner 300 and then supplies power to the corresponding load.

Specifically, when the receiving coil Lr1 receives the power wirelessly transmitted by the wireless charging device 100, if the battery pack 320 needs to be charged, the control device 310 may convert the power received by the receiving coil Lr1 into power that can be stored in the battery pack 320 and store the power in the battery pack 320; in the case where the receiving coil Lr1 receives external power, if the wireless air conditioner 300 needs to supply power, the control device 310 may also convert the power received by the receiving coil Lr1 into power required by the load of the mobile air conditioner 300 and supply power to the corresponding load.

Referring to fig. 3, in some embodiments, a control device 310 in an embodiment of the present invention includes: a wireless power receiving module 311 and an air conditioner controller. The wireless power receiving module 311 is electrically connected to the air conditioner controller 312 and the receiving coil Lr1, and the wireless power receiving module 311 is configured to convert the electric energy received by the receiving coil Lr1 under the control of the air conditioner controller 312.

Specifically, the wireless power receiving module 311 includes: a bridge rectifier circuit 3111 and a voltage receiving and regulating circuit 3112, wherein an ac input terminal of the bridge rectifier circuit 3111 is electrically connected to the receiving coil Lr 1. The ac input end 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 terminal of the power receiving and voltage regulating circuit 3112 is electrically connected to the output terminal of the bridge rectifier circuit 3111, and the power receiving and voltage regulating circuit 3112 is configured to perform voltage boosting or voltage dropping processing on the electric energy output by the bridge rectifier circuit 3111, so that the processed electric energy is configured to supply power to the load of the wireless air conditioner 300.

As shown in fig. 3 and 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 + VDC 1; the dc bus voltage + VDC1 is subjected to dc-dc conversion (voltage boosting or voltage dropping) by the voltage regulator circuit 3112, and becomes the dc bus voltage + VDC2 required by the load.

In some embodiments, referring to fig. 4, the bridge rectifier 3111 may include a resonant capacitor C, a bridge rectifier and a first filter capacitor E1, wherein 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. Two direct current output ends connected with the bridge rectifier are correspondingly connected with the positive electrode and the negative electrode of the first filter capacitor E1, and the negative electrode of the first filter capacitor E1 is grounded.

The bridge rectifier may be any one of a full-bridge synchronous rectifier, a half-bridge synchronous rectifier and an uncontrolled rectifier. For example, referring to fig. 4, 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. Q1, Q2, Q3, and Q4 may be any one of IGBTs (Insulated Gate Bipolar transistors), MOS transistors, and triodes.

In order to drive the bridge rectifier circuit 3111, the air conditioner controller 312 includes: a control chip 3121; 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 342, and specifically, the gate control end of each power device in the bridge rectifier of the rectifying driving circuit 3122 is electrically connected to control on/off of the power devices Q1, Q2, Q3, and Q4.

Specifically, the receiving voltage regulator circuit 3112 may be a single voltage boost circuit, a single voltage buck circuit, or both a voltage boost circuit and a voltage buck circuit, or a voltage boost/buck multiplexing circuit. In practical applications, the power receiving voltage regulating circuit 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 electrically connected to the load.

For example, referring to fig. 4, the receiving voltage regulator circuit 3112 may be a voltage boosting and reducing multiplexing circuit including a fifth power device Q5, a first inductor L2, a sixth power device Q6, and a second filter capacitor E2, wherein a negative electrode of the second filter capacitor E2 is grounded, and the voltage boosting or reducing processing is implemented by turning on or off the fifth power device Q5 and the sixth power device Q6. Of course, the receiving voltage regulator circuit 3112 may be modified as needed, and is not limited as long as the purpose of voltage boosting and reducing can be achieved.

Correspondingly, to drive the receiving voltage regulator circuit 3112, the air conditioner controller 312 further includes: the input end of the voltage-regulating driving circuit 3123 is electrically connected to the control chip 3121, and the output end of the voltage-regulating driving circuit 3123 is electrically connected to the control end of each of the power devices Q5 and Q6 in the power-receiving and voltage-regulating circuit, so as to control the on/off of the fifth power device Q5, the first inductor L2, and the sixth power device Q6.

Referring to fig. 3 and 4, for the battery pack 320, the control device 310 in the embodiment of the present disclosure may further include a charging/discharging voltage regulating circuit 313, one end of the charging/discharging voltage regulating circuit 313 is electrically connected to 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 charging/discharging voltage regulating circuit 313 is electrically connected to the battery pack 320; when the battery pack 320 is required to supply power to the load of the wireless air conditioner 300, the electric energy released by the battery pack 320 is subjected to voltage regulation and conversion processing of dc-dc conversion by the charging and discharging voltage regulation circuit 313, and then subjected to voltage regulation processing of dc-dc conversion by the voltage regulation circuit 3112, and the electric energy subjected to voltage regulation processing is supplied to at least one load of the mobile air conditioner 300. When the battery pack 320 needs to be charged, the electric energy received by the receiving coil Lr1 is rectified by the ac-dc conversion through the bridge rectifier circuit 3111, and then charged into the battery pack 320 after being subjected to the voltage-regulating conversion by the dc-dc conversion through the charge/discharge voltage-regulating circuit 313.

The charge/discharge voltage-regulating circuit 313 is configured to convert the electric energy output from the bridge rectifier circuit 3111 into electric energy of a voltage Vb +, and store the converted electric energy into 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 reception/voltage regulation circuit 3112 performs voltage boosting or voltage reduction processing on the electric energy output from the charge/discharge voltage regulation circuit 313, and transmits the electric energy to a load.

Specifically, the charge and discharge voltage regulator circuit 313 is a buck-boost multiplexing circuit. For example, referring to fig. 4, the charge and discharge voltage regulator circuit 313 may include a third filter capacitor E3, a third inductor L3, a seventh power device Q7, and an eighth power device Q8, wherein the positive electrode and the negative electrode of the third filter capacitor E3 are correspondingly connected to the positive electrode and the negative electrode of the battery pack 320, the negative electrode of the third filter capacitor E3 is grounded, and the seventh power device Q7 and the eighth power device Q8 are changed to be turned on or off to implement one of the voltage boosting processing and the voltage reducing processing.

In order to control the on/off of the seventh power device Q7 and the eighth power device Q8, the air conditioner controller 312 further includes: a charge/discharge drive circuit 312A; the output end of the charge and discharge driving circuit 312A is electrically connected to the gate control ends of the seventh power device Q7 and the eighth power device Q8, and the output end of the charge and discharge driving circuit 312A is electrically connected to the control chip 3121, so that the control chip 3121 drives the seventh power device Q7 and the eighth power device Q8 to turn on and off.

In some embodiments, in order to monitor the conversion process of the wireless power receiving module 311 and precisely control it to perform power conversion, the air conditioner controller in the embodiment of the present invention further includes a first bus voltage detection circuit 3126 and a second bus voltage detection circuit 3127.

The input end of the first bus voltage detection circuit 3126 is electrically connected to the output end of the bridge rectifier circuit 3111, the first bus voltage detection circuit 3126 detects a voltage value + VDC1 of the electric energy converted by the bridge rectifier circuit 3111, and provides the detected voltage value + VDC1 to the control chip 3121, so that the control chip 3121 controls the rectification driving circuit 3122 according to the voltage value + VDC1 fed back by the first bus voltage detection circuit 3126, and further controls the on/off of each of the power devices Q1, Q2, Q3, and Q4 in the bridge rectifier circuit 3111, and further controls the rectification process of the bridge rectifier circuit 3111.

The output end of the second bus voltage detection circuit 3127 is electrically connected to the control chip 3121; the input end of the second bus voltage detection circuit 3127 is electrically connected to the output end of the receiving voltage regulator circuit 3112, and the output end of the second bus voltage detection circuit 3127 is electrically connected to the control chip 3121, so as to detect the voltage value + VDC2 of the power converted by the receiving voltage regulator circuit 3112, and provide the detected voltage value + VDC2 to the control chip 3121, so that the control chip 3121 controls the voltage regulation driving circuit 3123 according to the voltage value + VDC2 fed back by the second bus voltage detection circuit 3127, thereby controlling the on/off of each power device Q5, Q6 in the receiving voltage regulator circuit 3112, and further controlling the voltage regulation process of the receiving voltage regulator circuit 3112.

In some embodiments, in order to monitor the conversion processing process of the charge/discharge voltage regulator circuit 313 to precisely control the charge/discharge voltage regulator circuit to perform power conversion, the air conditioner controller further includes: a charge/discharge current detection circuit 3128 and a battery voltage detection circuit 3129.

The input end of the charge and discharge current detection circuit 3128 is electrically connected with the charge and discharge voltage regulation circuit 313, and the output end of the charge and discharge voltage regulation circuit 313 is electrically connected with the control chip 3121; the input end of the battery voltage detection circuit 3129 is electrically connected to the charging and discharging voltage regulation circuit 313, and the output end of the battery voltage detection circuit 3129 is electrically connected to the control chip 3121. The charging and discharging current detection circuit 3128 and the battery voltage detection circuit 3129 correspondingly detect the battery voltage and the charging and discharging current of the charging and discharging voltage regulation circuit 313, and the control chip 3121 controls the on and off of each power device Q7, Q8 of the charging and discharging voltage regulation circuit 313 based on the detection values, thereby controlling the voltage regulation process of the power receiving voltage regulation circuit 3112.

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

Specifically, the voltage reducing circuit may be electrically connected to an output terminal of the bridge rectifier circuit 3111 or an output terminal of the voltage receiving and regulating circuit 3112, and configured to perform voltage reduction processing on the dc bus voltage + VDC1 or the dc bus voltage + VDC2 to obtain a voltage required by the display device, and supply power to the display device.

In some embodiments, the wireless air conditioner 300 according to an embodiment of the present invention includes: an air conditioner communication module 316 electrically connected to the air conditioner controller 312, wherein the air conditioner communication module 316 is configured to communicate with an external power supply device wirelessly transmitting power to the mobile air conditioner 300, so as to control the wireless charging device 100 wirelessly transmitting power to the wireless air conditioner 300 to be in a standby or energy emission state and to obtain a commercial power access state of the wireless charging device 100.

In this embodiment, the wireless air conditioner 300 may adjust the power supply mode of the wireless air conditioner 300 according to the commercial power state of the wireless charging device 100, the operation state of the wireless air conditioner, and the battery pack state of the battery pack 320, which are acquired by the communication module 316. The battery pack state may include, but is not limited to, a to-be-charged state, a saturated state, and a dischargeable state. Next, several power supply methods of the wireless charging apparatus 100 will be described.

First one

When the wireless charging apparatus 100 is connected to the commercial power, the battery pack status is the to-be-charged status, and the device status is the power-receiving-stopped status (i.e., power supply to the load is not required), the charging operation on the battery pack 320 may be performed. Specifically, the receiving coil Lr1, the bridge rectifier circuit 3111, the charge/discharge voltage regulator circuit 313, and the battery pack 320 are connected in this order; the electric energy wirelessly received by the receiving coil Lr1 is sequentially converted by the bridge rectifier circuit 3111 and the charge-discharge voltage-regulating circuit 313, and is output to the battery pack 320 to charge the battery pack 320.

Second kind

When the wireless charging device 100 is not connected to the commercial power, the battery pack state is a dischargeable state, and the device state is a to-be-powered state (that is, the load has a power-receiving demand), the battery pack 320 may release the electric energy to supply power to the load. Specifically, the battery pack 320, the charge/discharge voltage regulating circuit 313, and the power reception voltage regulating circuit 3112 are connected in this order; the electric energy discharged from the battery pack 320 is sequentially converted by the charging/discharging voltage-regulating circuit 313 and the receiving voltage-regulating circuit 3112, and is output from the receiving voltage-regulating circuit 3112 to supply power to the load.

Third kind

When the wireless charging device 100 is connected to the commercial power, the battery pack state is a saturated state, and the device state is a standby state (that is, the load has a power receiving demand), the load may be powered by the power received by the receiving coil Lr 1. Specifically, the receiving coil Lr1, the bridge rectifier circuit 3111, and the power receiving and voltage regulating circuit 3112 are connected in this order; the electric energy wirelessly received by the receiving coil Lr1 is sequentially converted by the bridge rectifier circuit 3111 and the power receiving and voltage regulating circuit 3112, and is output from the power receiving and voltage regulating circuit 3112 to supply power to the load.

Fourth type

When the wireless charging device 100 is connected to the commercial power, the battery pack state is the state to be charged, and the device state is the state to be powered (that is, the load has a power receiving demand), the battery pack can be charged and the load can be powered by the electric energy received by the receiving coil Lr 1. Specifically, the receiving coil Lr1, the bridge rectifier circuit 3111, the charge/discharge voltage-regulating circuit 313, the power reception voltage-regulating circuit 3112, and the battery pack 320 are connected; the electric energy wirelessly received by the receiving coil Lr1 is sequentially converted by the bridge rectifier circuit 3111 and the charge-discharge voltage-regulating circuit 313, and is output to the battery pack 320 to charge the battery pack 320; the electric energy wirelessly received by the receiving coil Lr1 is sequentially converted by the bridge rectifier circuit 3111 and the power receiving and voltage regulating circuit 3112, and is output by the power receiving and voltage regulating circuit 3112 to supply power to the load.

In the embodiment of the present disclosure, the wireless air conditioner 300 may be divided into a plurality of types according to different cooling and heating principles. The loads corresponding to different types of wireless air conditioners are different. For each type of wireless air conditioner, the control device 310 is further configured to drive and control the load of the type of wireless air conditioner.

In the following, a plurality of cooling and heating types of the wireless controller 300 are given, and in the implementation, any one of the types may be used:

first type

As for the first type of wireless air conditioner 300, please refer to fig. 5, the wireless air conditioner 300 further includes: a first energy storage means 330, an injection drive means 340 and a flow dividing means 350. Wherein, as shown in fig. 5, the first energy storage means 330 is configured to contain energy storage material; and the injection driving means 340 is fitted to the first accumulator means 330; the flow dividing device 350 is communicated with the first energy storage device 330 through the injection driving device 340, wherein when the injection driving device 340 applies acting force to the first energy storage device 330, the first energy storage device 330 injects energy storage materials to the flow dividing device 350, and the injected energy storage materials are scattered out from the flow dividing device 350 to release heat energy or cold energy. The control device 310 is configured to control the flow rate of the charging material injected to the flow dividing device 350. Since the first type of wireless air conditioner 300 does not require a compressor to participate in cooling and heating, vibration and noise are not generated during the working process of the air conditioner, so that the noise problem of the air conditioner is solved; on the other hand, the air conditioner does not need a compressor, so that the volume of the air conditioner is reduced, and the portability of the air conditioner is improved.

Specifically, the phase change energy storage material contained in the first energy storage device 330 is in a liquid state, the wireless air conditioner 300 is a refrigeration air conditioner, the first energy storage device 330 contains a cold storage phase change material, and the wireless air conditioner 300 is a heat pump air conditioner, and the first energy storage device 330 contains a heat storage phase change material. Specifically, the phase change energy storage material accommodated in the energy storage device 330 is a reactive heating or cooling material, which may specifically be: solid (nitrate, lithium bromide, etc.) or liquid solute (ammonia, for example) is mixed with water to refrigerate, or quick lime is oxidized to release heat.

In some embodiments, to store the energy storing phase change material, the first energy storage device 330 includes: the device comprises a sealed tank 331 and a liquid spraying pipeline 332, wherein the sealed tank 331 is filled with cold or heat storage phase change energy storage materials in a high-pressure state, a liquid inlet of the liquid spraying pipeline 332 is in butt joint with the sealed tank 331, a liquid spraying port of the liquid spraying pipeline 332 is in butt joint with a flow dividing device 350, and an injection driving device 340 is assembled in the liquid spraying pipeline 332 and can apply acting force to the liquid spraying pipeline 332 so as to inject the energy storage phase change materials from the sealed tank 331 to the flow dividing device 350 through the liquid spraying pipeline 332.

In some embodiments, the injection driving device 340 includes: an opening degree adjusting part 341 and a first motor 342, wherein the opening degree adjusting part 341 is assembled on the liquid spraying pipeline 332 of the first energy storage device 330; the first motor 342 is electrically connected to the opening adjuster 341, and the operation of the first motor 342 is configured to adjust the opening of the opening adjuster 341 to change the flow rate of the liquid ejecting pipe 332 ejecting the energy storing material to the flow dividing device 350.

Specifically, the opening adjuster 341 may be a device that can uniformly adjust the opening by pressing, and the device may be a stroke structure, a knob structure, or another structure that can adjust the opening of the liquid spraying pipe 332 by pressing. The structure of the opening adjusting member 341 can be driven by the operation of the first motor 342 to achieve uniform adjustment of the opening. The larger the opening of the opening adjusting member 341 is, the larger the flow rate of the energy storage material sprayed to the flow dividing device 350 through the liquid spraying pipe 332 is, the better the cooling or heating effect of the wireless air conditioner is, and on the contrary, the smaller the flow rate of the energy storage material sprayed to the flow dividing device 350 through the liquid spraying pipe 332 is, thereby realizing the effect of adjusting cooling and heating.

In some embodiments, the wireless air conditioner 300 in the embodiment of the present invention further includes a control device 310, electrically connected to the first motor 342, and configured to control the first motor 342 to operate through the control device 310, so as to accurately control the opening adjuster 341 to uniformly adjust the opening, and further accurately control the flow rate of the energy storage material sprayed from the first energy storage device 330 to the flow dividing device 350.

It should be understood that the first motor 342 may be any one of a 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, and a switched reluctance motor, and may be selected according to practical requirements, and is not limited herein.

In some embodiments, as shown in fig. 5, the wireless air conditioner 300 according to the embodiment of the present invention further includes a third fan 360; the third fan 360 is disposed opposite to the flow dividing device 350, and drives the air at the position of the flow dividing device 350 to flow, so that the cold/heat released by the energy storage material of the flow dividing device 350 can be further transferred. The third fan 360 blows air to the flow dividing device 350, so that the speed of the air flowing through the flow dividing device 350 can be increased, the cold/heat quantity released by the energy storage material of the flow dividing device 350 can be further transferred, and the air conditioning action range is expanded.

Specifically, in order to accurately control the operation of the third fan 360, the control device 310 is electrically connected to the second motor of the third fan 360, and the control device 310 is configured to control the operation of the second motor, so as to control the angle and/or the air volume of the air outlet of the third fan 360, and drive the air flow at the position of the flow dividing device 350, so as to improve the comfort of the air conditioner.

It should be understood that the second motor of the third fan 360 may be any one of a 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, and a switched reluctance motor.

Specifically, as shown in fig. 5, the flow divider 350 in the embodiment of the present invention includes a plurality of flow divider sub-conduits 351 connected in parallel, each flow divider sub-conduit 351 is communicated with the liquid spraying opening of the liquid spraying conduit 332, and the flow divider sub-conduits 351 are arranged at intervals or are in contact with the wall of the liquid spraying conduit, so as to disperse the energy storage material as much as possible through the flow divider, and increase the action range of the energy storage material to release the cold energy or the heat energy.

Of the second type

As for the second type of wireless air conditioner 300, as shown with reference to fig. 6, the wireless air conditioner 300 includes: a thermoelectric module 370, a second energy storage device 373-a, a heat exchange device 374, and a control device 310, wherein the second energy storage device 373-a is disposed in a first region a of the thermoelectric module 370; the heat exchange device 374 is arranged in the second area B of the thermoelectric module 370, and the energy-carrying loop 375 is communicated between the second energy storage device 373-A and the heat exchange device 374; the control device 310 is electrically connected to the thermoelectric module 370 and the discharging driving element 376 of the energy loading circuit 375, and the control device 310 is configured to control the discharging driving element 376 and/or control the power supply to the thermoelectric module 370, so that the energy generated by the thermoelectric module 370 is discharged and/or accumulated to the second energy storage device 373-a through the heat exchanging device 374. Since the second type of wireless air conditioner 300 does not require a compressor to participate in cooling and heating, vibration and noise are not generated during the working process of the air conditioner, so that the noise problem of the air conditioner is solved; on the other hand, the air conditioner does not need a compressor, so that the volume of the air conditioner is reduced, and the portability of the air conditioner is improved.

In practical applications, the control device 310 is configured to control the power supply to the thermoelectric module 370 to change the enabling state of the first area a and the enabling state of the second area B of the thermoelectric module 370, so that the first area a and the second area B are in any one of the following two enabling states: firstly, a heating state; ② a refrigeration state.

The second energy storage device 373-a contains a phase change material, and since the second energy storage device 373-a is connected to the first area a of the thermoelectric component 370, the first area a can be in the cooling state by changing the direction of the supply current to the thermoelectric component 370, and then the first area a of the thermoelectric component 370 generates cold energy and transmits the cold energy to the second energy storage device 373-a to accumulate in the phase change material of the second energy storage device 373-a (this process is the cold storage operation of the wireless air conditioner 300);

the first area a can be in the (r) heating state by changing the direction of the power supply current to the thermoelectric module 370, and the first area a of the thermoelectric module 370 generates heat energy and transfers the heat energy to the second energy storage device 373-a to be stored in the phase change material of the second energy storage device 373-a (this process is the heat storage operation of the wireless air conditioner 300).

Wherein, the heat exchange device 374 is connected to the second area B of the thermoelectric module 370, and the second area B can be in the cooling state by changing the direction of the power supply current to the thermoelectric module 370, and then: the second region B of the thermoelectric module 370 generates and transfers the cold energy to the heat exchanging device 374 to release the cold energy to the environment through the heat exchanging device 374 (this process is a cooling operation of the wireless air conditioner 300).

Wherein, by changing the direction of the power supply current to the thermoelectric module 370, the second area B can be in the (r) heating state, and then: the second zone B of the thermoelectric module 370 generates thermal energy and transfers it to the heat exchange device 374 to release the thermal energy to the environment through the heat exchange device 374 (this process is the heating operation of the wireless air conditioner 300).

In some embodiments, the energization states of the first region a and the second region B of the thermoelectric assembly 370 may be controlled synchronously.

Specifically, the thermoelectric module 370 includes: the semiconductor thermoelectric element 371 is integrally formed, and the semiconductor thermoelectric element 371 includes a first face M1 and a second face M2, and the first region a and the second region B correspond to different regions of the second face M2, so that the second energy storage device 373-a and the heat exchange device 374 are disposed on the second face M2 of the semiconductor thermoelectric element 371. The semiconductor thermoelectric element 371 operates based on the same direct current supplied thereto, so that the energization states of the first region a and the second region B are synchronously controlled.

Wherein, if the direct current in the first direction is applied to the semiconductor thermoelectric element 371, the first zone a and the second zone B of the semiconductor thermoelectric element 371 are in the heating state, and the wireless air conditioner 300 performs the cooling operation and the cold storage operation at the same time; if direct current is applied to the semiconductor thermoelectric element 371 in a second direction (opposite to the first direction), the first zone a and the second zone B of the semiconductor thermoelectric element 371 are in a cooling state, and the wireless air conditioner 300 performs a heating operation and a heat storage operation at the same time. As can be seen, by synchronously controlling the enabling states of the first zone a and the second zone B of the thermoelectric module 370, the mobile air conditioner 300 can be operated in any one of the following modes:

1. discharging energy for operation;

2. synchronous refrigerating operation and energy storage operation;

3. and synchronous refrigeration operation and cold accumulation operation.

The control device 310 is electrically connected to the semiconductor thermoelectric device 371, and the control device 310 is configured to control power supply to the semiconductor thermoelectric device 371 so as to change a current direction of the direct current flowing from the wireless power receiving module 311 of the wireless air conditioner to the semiconductor thermoelectric device 371, so that the second surface M2 of the semiconductor thermoelectric device 371 is in a corresponding cold surface state or a hot surface state.

If the second side M2 of the semiconductor thermoelectric sheet 371 is in a cold side state, the first area a and the second area B of the thermoelectric module 370 are both in a cooling state, and the second energy storage device 373-a stores the cold energy generated by the first area a, and at the same time, the heat exchange device 374 releases the cold energy generated by the second area B to the outside.

Here, if the second side M2 of the semiconductor thermoelectric sheet 371 is in a hot-side state, the first region a and the second region B of the thermoelectric module 370 are both in a heating state, and the second energy storage device 373-a stores the thermal energy generated by the first region a, and at the same time, the heat exchange device 374 releases the thermal energy generated by the second region B to the outside.

In some embodiments, to improve the safety of the electric appliance, the thermoelectric module 370 further includes a heat sink 372, the heat sink 372 is disposed on the first side M1 of the semiconductor thermoelectric element 371, and the heat sink 372 is configured to dissipate heat from the first side M1 when the first side M1 of the semiconductor thermoelectric element 371 is in a hot-side state, so as to prevent the first side M1 from overheating.

It should be understood that the energization states of the first and second regions a and B of the thermoelectric module 370 may be controlled separately, in addition to the synchronous control:

referring to fig. 7, in some embodiments, to separately control the enabling states of the first region a and the second region B in the thermoelectric device 370. The semiconductor thermoelectric element 371 includes: a first semiconductor thermoelectric piece 3721 and a second semiconductor thermoelectric piece 3722, wherein the first semiconductor thermoelectric piece 3721 is independently disposed from the second semiconductor thermoelectric piece 3722; wherein the second energy storage device 373-a is disposed on the second side M2 of the first semiconductor thermoelectric chip 3721, and the first region a is located on the second side M2 of the first semiconductor thermoelectric chip 3721; the heat exchanging device 374 is disposed on the second plane M2 of the second semiconductor thermoelectric sheet 3722, and the second region B is located on the second plane M2 of the second semiconductor thermoelectric sheet 3722; the control device 310 is electrically connected to the first semiconductor thermoelectric chip 3721 and the second semiconductor thermoelectric chip 3722, respectively, and the control device 310 is configured to control power supply to the first semiconductor thermoelectric chip 3721 and power supply to the second semiconductor thermoelectric chip 3722, respectively, and by controlling power supply to the first semiconductor thermoelectric chip 3721 and power supply to the second semiconductor thermoelectric chip 3722, respectively, the wireless air conditioner 300 can perform any one of the following operation modes, and each operation mode corresponds to its own operation mode:

1. the independent refrigeration mode corresponds to a refrigeration operation mode;

2. the independent heating mode corresponds to a heating operation mode;

3. the single cold accumulation mode corresponds to a cold accumulation operation mode;

4. the independent heat storage mode corresponds to a heat storage operation mode;

5. the energy releasing mode corresponds to an energy releasing operation mode;

6. the synchronous refrigeration and cold accumulation mode corresponds to a refrigeration operation mode and a cold accumulation operation mode;

7. the synchronous heating and heat storage mode corresponds to a heating operation mode and a heat storage operation mode;

each of the above-described operation modes of the wireless air conditioner 300 according to the embodiment of the present invention is described below:

in the heat storage operation mode, when the control device 310 controls the direct current in the first direction to be applied to the first semiconductor thermoelectric element 3721, the first surface M1 of the first semiconductor thermoelectric element 3721 is in the cold surface state, the second surface M2 of the first semiconductor thermoelectric element 3721 is in the hot surface state, and the first semiconductor thermoelectric element 3721 generates thermal energy and stores the thermal energy in the second energy storage device 373-a.

In the cooling operation mode, when direct current in the second direction is applied to the second semiconductor thermoelectric piece 3722, the second face M2 of the second semiconductor thermoelectric piece 3722 is in a hot-face state, the second face M2 of the second semiconductor thermoelectric piece 3722 is in a cold-face state, and the second semiconductor thermoelectric piece 3722 generates cold energy and releases the cold energy to the outside through the heat exchange device 374.

In the cold storage operation mode, direct current in a second direction is applied to the first semiconductor thermoelectric element 3721, the first surface M1 of the first semiconductor thermoelectric element 3721 is in a hot surface state, the second surface M2 of the first semiconductor thermoelectric element 3721 is in a cold surface state, and the first semiconductor thermoelectric element 3721 generates cold energy and stores the cold energy by the second energy storage device 373-a.

In the heating operation mode, direct current in a first direction is applied to the second semiconductor thermoelectric piece 3722, the first surface M1 of the second semiconductor thermoelectric piece 3722 is in a cold surface state, the second surface M2 of the second semiconductor thermoelectric piece 3722 is in a hot surface state, and the second semiconductor thermoelectric piece 3722 generates heat energy and releases the heat energy to the outside through the heat exchange device 374.

Energy releasing operation mode: the carrier fluid in the energy carrying loop 375 circularly flows under the driving of the energy releasing driving member 376, the cold energy or the heat energy accumulated in the phase change material in the second energy storage device 373-a is carried out by the flowing carrier fluid and then released outwards in the heat exchange device 374, and the cold energy or the heat energy remained after the release is returned to the second energy storage device 373-a along with the flowing carrier fluid.

Specifically, the energy loading circuit 375 comprises an energy discharging pipeline and an energy loading pipeline, wherein the energy discharging pipeline is connected between the second energy storage device 373-a and the heat exchange device 374, the energy discharging driving member 376 is disposed on the energy discharging pipeline, and under the driving of the energy discharging driving member 376, the cold energy or the heat energy stored in the second energy storage device 373-a is carried out by the carrier agent and then is transported to the heat exchange device 374 through the energy discharging pipeline for discharging. Wherein the energy carrying pipeline is connected between the second energy storage device 373-A and the heat exchange device 374, and the energy remaining after the heat exchange device 374 releases cold energy or heat energy is transmitted back to the second energy storage device 373-A through the energy carrying pipeline by the coolant to be stored in the second energy storage device 373-A. It can be understood that the cold energy or the heat energy returned to the second energy storage device 373-a may be the energy remaining after being generated by the second semiconductor thermoelectric piece 3722 and released by the heat exchange device 374, or the energy remaining after being released from the second energy storage device 373-a and being transmitted to the heat exchange device 374 through the energy release pipeline, so that the cold energy and the heat energy generated by the thermoelectric module 370 can be fully utilized, and the waste of resources is avoided.

In practice, the discharge drive 376 provided in the discharge line may be a carrier fluid pump 3761, so that cold/heat flows with the carrier fluid through the heat exchange device 374. The driving motor of the carrier pump 3761 may be: any one of a single-phase asynchronous motor, an induction motor, a single-phase brushless direct current motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor and a switched reluctance motor.

In some embodiments, the heat sink 372 includes at least a heat sink 3721 connected to the first side M1 of the semiconductor thermoelectric element 371 and configured to dissipate heat when the first side M1 is in a hot-side state. On this basis, in order to increase the heat dissipation effect, the heat dissipation device 372 further includes a heat dissipation fan 3722 disposed opposite to the heat dissipation fan 3721, and the control device 310 is electrically connected to the heat dissipation fan 3722 and configured to control the operation of the heat dissipation fan 3722 to drive the air at the position of the heat dissipation fan 3721 to flow, so that the air flows through the heat dissipation fan 3721, thereby increasing the heat dissipation effect.

In some embodiments, the heat dissipation fan 3722 can be driven by the first fan motor alone, unlike the above embodiments, if the heat dissipation fan 3722 is a counter-rotating fan, the first fan motor and the second fan motor need to be driven together. The first fan motor and the second fan motor can be any one of a single-phase asynchronous motor, an induction motor, a brush direct current motor, a single-phase brushless direct current motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor and a switched reluctance motor.

Specifically, if the semiconductor thermoelectric device 371 includes the first semiconductor thermoelectric chip 3721 and the second semiconductor thermoelectric chip 3722 which are independent from each other, the heat sink 3721 includes the first heat sink 3721-a and the second heat sink 3721-B, which are disposed on the first side M1 of the first semiconductor thermoelectric chip 3721 and the first side M1 of the second semiconductor thermoelectric chip 3722 in a one-to-one correspondence.

In some embodiments, heat exchange device 374 includes at least: the heat exchanger 3741, connected to the second face M2 of the semiconductor thermoelectric element 371, is configured to capture cold energy or heat energy generated from the semiconductor thermoelectric element 371 and release it to the outside. On the basis, in order to make the air flow through the heat exchanger 3741 to increase the heat exchange effect, the heat exchange device 374 further comprises a heat exchange fan 3742 arranged opposite to the heat exchange device 374; the control device 310 is electrically connected to the heat exchange fan 3742, and the control device 310 controls the heat exchange fan 3742 to operate to drive the air at the position of the heat exchanger 3741 to flow, so that the air flows through the heat exchanger 3741.

In some embodiments, heat exchange fan 3742 may be driven by the third fan motor alone, which is different from the above embodiments in that if heat exchange fan 3742 drives the cyclone fan, the third fan motor and the fourth fan motor need to be used.

The third fan motor and the fourth fan motor can be any one of a single-phase asynchronous motor, an induction motor, a brush direct current motor, a single-phase brushless direct current motor, a three-phase permanent magnet synchronous motor, a synchronous reluctance motor and a switched reluctance motor.

The third type

As for the third type of the wireless air conditioner 300, as shown with reference to fig. 7, the wireless air conditioner 300 further includes: compressor 377, condenser 378, evaporator 379, and third energy storage device 373; the compressor 377 is communicated with the third energy storage device 373, the third energy storage device 373 is communicated with the evaporator 379 through an energy carrying loop, the condenser 378 is communicated with the evaporator 379, a carrier fluid pump 380 is arranged in the energy carrying loop, the compressor 377 and the carrier fluid pump 380 are respectively electrically connected with the control device 310, and the control device 310 is configured to control the start and stop of the compressor 377 and the carrier fluid pump 380.

Hereinafter, the wireless air conditioner 300 will be described as an example of a cooling air conditioner or a cooling and heating air conditioner.

1. The wireless air conditioner is a refrigeration air conditioner.

As shown in fig. 7, the compressor 377 is in communication with a third energy storage device 373-B, the third energy storage device 373-B is in communication with an evaporator 379 through an energy carrying circuit 375, the condenser 378 is in communication with the evaporator 379, a carrier fluid pump 380 is disposed in the energy carrying circuit 375, and the compressor 377 and the carrier fluid pump 380 are respectively electrically connected to the control device 310 and configured to control start and stop of the compressor 377 and the carrier fluid pump 380.

In the embodiment of the present disclosure, the cold storage phase change material disposed in the third energy storage device 373-B may be, for example, an inorganic PCM, an organic PCM, a composite PCM, or the like, and may store cold for the phase change material in the third energy storage device 373-B.

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

Specifically, the control device 310 may control the charge carrier pump 380 to start, and after the charge carrier pump 380 starts, the charge carrier pump 380 may drive the third energy storage device 373-B to perform heat exchange with the charge carrier, so that the charge carrier carrying the stored cold is transmitted to the evaporator 379 through the energy carrying loop 375 and then is transmitted back to the energy storage device 37, and the charge carrier pump 380 may enable the charge carrier of the third energy storage device 373-B to flow through the evaporator 379 through the charge carrier, and perform heat exchange with the outside air, thereby achieving cooling.

In one embodiment of the present disclosure, the compressor 377 is communicated with the third energy storage device 373-B 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 third energy storage device 373-B and the condenser 378, so that the refrigerant flows out of the compressor 377, sequentially passes through the condenser 378, the first electromagnetic valve 385, and the third energy storage device 373-B of the energy storage circuit, and then is returned 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 of the compressor 377, and after the control device 310 controls the first electromagnetic valve 385 to be turned on, the refrigerant passes through the condenser 378 of the energy storage circuit, then flows through the first electromagnetic valve 385 to be transmitted to the third energy storage device 373-B, so as to accumulate cold in the third energy storage device 373-B, and after the refrigerant passes through the third energy storage device 373-B, the refrigerant is transmitted back to the compressor 377.

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, and the second electromagnetic valve 385 is disposed between the condenser 378 and the evaporator 379, such that the refrigerant flows out of the compressor 377, sequentially flows through the condenser 378, the second electromagnetic valve 386, and the evaporator 379 of the refrigeration circuit, and then is transmitted back to the compressor 377.

Specifically, after the control device 310 controls the compressor 377 to start, the refrigerant flows out of the compressor 377 and flows through the condenser 378, and after the control device 310 controls the second electromagnetic valve 386 to be turned on, the refrigerant flows through the condenser 378, then flows through the second electromagnetic valve 386 to be transmitted to the evaporator 379, and then flows through the evaporator 379 and then returns to the compressor 377.

In another embodiment of the present disclosure, both the charging circuit and the refrigeration circuit include a common conduit 387, and the common conduit 387 is provided with a throttling member 381. Of course, the charging circuit and the refrigerating circuit may also be independent circuits, i.e. not comprising the common line 387, so that a throttle member 381 may be provided in the charging circuit, in which case the throttle member 381 is arranged between the condenser 378 and the third energy storage device 373-B; and a throttle 381 is provided in the refrigeration circuit, in which case the throttle 381 is provided between the condenser 378 and the evaporator 379 for throttling and depressurizing purposes by the throttle 381.

In another embodiment of the present disclosure, the air conditioner 300 further includes a first fan 382 disposed opposite to the evaporator 379 for driving the air at the position of the evaporator 379 to flow; the second fan 383 is disposed opposite to the condenser 378 and drives the air at the position of the condenser 378 to flow, wherein the control device 310 is electrically connected to the first fan 382 and the second fan 383 respectively, and is configured to control the first fan 382 and the second fan 383, for example, a gear and a wind speed of the first fan 382 may be controlled, and a gear and a wind speed of the second fan 383 may also be controlled.

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

Further, after flowing out of the compressor 377, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the third energy storage device 373-B of the energy storage circuit, and then returns to the compressor 377, wherein when flowing through the condenser 378, the refrigerant is directly input into the third energy storage device 373-B through the throttling component 381 and the first electromagnetic valve 385 instead of starting the first fan 382, so as to perform cold accumulation on the phase change material in the third energy storage device 373-B, and the first fan 382 may be started, so that the phase change material in the third energy storage device 373-B is subjected to cold accumulation while refrigerating.

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

Specifically, as shown in fig. 1 and fig. 383, the first fan 382 is driven by a first fan motor, the second fan 383 is driven by a second fan motor, and the first fan motor and the second fan motor are both electrically connected to the control device 310, and the control device 310 controls the first fan motor and the second fan motor, so as to control the start, the stop, and the operating power of the first fan motor and the second fan motor, and further control the gear and the rotation speed of the first fan 382 and the second fan 383. The carrier fluid pump 380 is driven by a carrier fluid pump motor, the carrier fluid pump motor is electrically connected with the control device 310, the carrier fluid pump motor is controlled by the control device 310, the control device 310 can control the starting and stopping of the carrier fluid pump motor and the working power of the carrier fluid pump motor, and further control of the carrier fluid pump 380 is achieved, so that heat exchange is performed between a carrier fluid in the carrier fluid pump 380 and a phase-change material of the third energy storage device 373-B, and the heat-exchanged carrier fluid flows through the evaporator 379 and then is transmitted back to the third energy storage device 373-B.

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

The air conditioner provided by the specification has multiple operation modes. The first operation mode of the air conditioner 300 is a cooling operation mode, and specifically includes:

the first operation mode of the air conditioner 300 is a cooling operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless power receiving module 311, converted into a required voltage, and provided to the compressor 377, the first fan 382 motor, the second fan 383 motor, and the second electromagnetic valve 386 for power supply, so that the first fan 382, the second fan 383, and the compressor 377 operate under the condition of power supply, and the second electromagnetic valve 386 is turned on under the condition of power supply. Thus, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, because the second electromagnetic valve 386 is turned on and the first electromagnetic valve 385 is not powered off, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the air flows through the condenser 378 through the second fan 383 to dissipate heat and exchange the refrigerant, so that the refrigeration effect is realized; when the heat-exchanged refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, so as to dissipate heat of the refrigerant.

The second operation mode is specifically a cold storage operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless power receiving module 311, converted into a required voltage, and provided to the compressor 377, the first fan 382 motor, the second fan 383 motor, and the first solenoid valve 385 for power supply. Thus, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the third energy storage device 373-B of the energy storage circuit and then returns to the compressor 377 due to the fact that the first electromagnetic valve 385 is turned on and the second electromagnetic valve 386 is not powered off. When the refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to exchange heat with the refrigerant, and the refrigerant after heat exchange is used for accumulating cold for the phase change material in the third energy storage device 373-B, so that the effect of accumulating cold for the third energy storage device 373-B is achieved. The second blower 383 is not started, and the refrigerant flowing through the condenser 378 is directly transmitted to the third energy storage device 373-B through the throttling component 381 and the first electromagnetic valve 385, so that the third energy storage device 373-B can store cold.

The third operation mode is specifically a refrigeration and cold accumulation simultaneous operation mode, and comprises the following steps: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless power receiving module 311, converted into a required voltage, and provided to the compressor 377, the first fan 382 motor, the second fan 383 motor, the first electromagnetic valve 385 and the second electromagnetic valve 386. Thus, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, the first electromagnetic valve 385 is in a conducting state, so that the refrigerant sequentially flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the third energy storage device 373-B of the energy storage loop and then returns to the compressor 377, and the effect of cold accumulation on the third energy storage device 373-B is achieved. And, because the second electromagnetic valve 386 is in the conducting state, the refrigerant flowing out of the compressor 377 sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit, and then returns to the compressor 377 to perform the refrigeration function, so that the simultaneous operation of cold storage and refrigeration can be realized.

The fourth operation mode is specifically a cooling operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage via the wireless power receiving module 311, converts the electric energy into a required voltage, and supplies the required voltage to the carrier fluid pump 380 and the first fan 382 motor for power supply. Thus, when the carrier fluid pump 380 operates, the phase change material of the third energy storage device 373-B is driven to flow through the energy-carrying pipeline evaporator 379 and then is returned to the third energy storage device 373-B, wherein when the phase change material flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382 to exchange heat with the phase change material, so as to perform a cooling function.

In one or more technical solutions provided in the embodiments of the present invention, since the third energy storage device 373-B is disposed in the air conditioner 300, after the phase change material of the third energy storage device 373-B stores cold, the phase change material of the third energy storage device 373-B may be driven by the current-carrying agent pump 380 to flow through the energy-carrying pipeline evaporator 379 and then be returned to the third energy storage device 373-B, so as to achieve a cooling effect, and also achieve simultaneous operation of refrigeration and cold storage, so that the air conditioner 300 has more operation modes, which is convenient for a user to select, and the user experience is better.

2. The wireless air conditioner is a cooling and heating air conditioner.

Specifically, when the air conditioner is a cooling and heating air conditioner, as shown in fig. 8, the compressor 377 is communicated with the third energy storage device 373-B, the third energy storage device 373-B is communicated with the evaporator 379 through the energy carrying circuit 375, the condenser 378 is communicated with the evaporator 379, the energy carrying circuit 375 is provided with the carrier pump 380, and the compressor 377 and the carrier pump 380 are respectively electrically connected with the control device 310 and configured to control the start and stop of the compressor 377 and the carrier pump 380.

In the embodiment of this specification, the phase change material disposed in the third energy storage device 373-B may be, for example, an inorganic PCM, an organic PCM, a composite PCM, or the like, and the phase change material in the third energy storage device 373-B may store heat or cold, and this specification is not particularly limited.

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

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

Specifically, the control device 310 may control the carrier fluid pump 380 to start, and after the carrier fluid pump 380 starts, the carrier fluid pump 380 may drive the cold accumulation of the third energy storage device 373-B to perform heat exchange with the carrier fluid, so that the carrier fluid carrying the cold accumulation is transmitted to the evaporator 379 through the energy carrying loop 375 and then is transmitted back to the third energy storage device 373-B, and the carrier fluid pump 380 may cause the cold accumulation of the third energy storage device 373-B to flow through the evaporator 379 through the carrier fluid to perform heat exchange with the outside air, thereby implementing refrigeration, and thus implementing cold release or heat release.

In an embodiment of the present disclosure, the compressor 377 is communicated with the third energy storage device 373-B through an energy storage circuit, where the energy storage circuit is provided with a first solenoid valve 385, the first solenoid valve 385 is disposed between the third energy storage device 373-B and the condenser 378, when the four-way valve 389 is in a first state (at this time, the air conditioner 300 is in a cooling mode or a dehumidification mode), after a refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the first solenoid valve 385 and the third energy storage device 373-B, and then is returned to the compressor 377 through the four-way valve 389, so as to implement cold storage of the third energy storage device 373-B.

In another embodiment, 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 of the compressor 377, sequentially flows through the four-way valve 389, the third energy storage device 373-B, the first solenoid valve 385 and the condenser 378, and is returned to the compressor 377 through the four-way valve 389, so that heat is stored in the third energy storage device 373-B.

In an embodiment of the present disclosure, the condenser 378 is communicated with the evaporator 379 through a refrigeration circuit, where the refrigeration circuit is provided with a second solenoid valve 386, the second solenoid valve 386 is disposed between the condenser 378 and the evaporator 379, when the four-way valve 389 is in a first state (at this time, the air conditioner 300 is in a cooling mode or a dehumidification mode), the refrigerant flows out of the compressor 377, and then sequentially flows through the four-way valve 389, the condenser 378, the second solenoid valve 386, and the evaporator 379, and then returns to the compressor 377 through the four-way valve 389, so as to achieve cooling or dehumidification.

In another embodiment, when the four-way valve 389 is in the second state (when the air conditioner 300 is in the heating mode), the refrigerant flows out of the compressor 377, then flows through the four-way valve 389 of the refrigeration circuit, the evaporator 379, the second solenoid valve 386 and the condenser 378 in sequence, and then returns to the compressor 377 through the four-way valve 389, so as to achieve the heating function.

In another embodiment of the present disclosure, both the charging circuit and the refrigeration circuit include a common conduit 387, and the common conduit 387 is provided with a throttling member 381. Of course, the charging circuit and the refrigeration circuit may be independent circuits, i.e. the common pipe 387 is not included, so that a throttle member 381 may be provided in the charging circuit, in which case the throttle member 381 is provided between the condenser 378 and the first solenoid valve 385, and a throttle member 381 may be provided in the refrigeration circuit, in which case the throttle member 381 is provided between the condenser 378 and the second solenoid valve 386, so as to achieve the purpose of throttling and depressurizing through the throttle member 381.

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

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, then sequentially flows through the four-way valve 389 of the refrigeration circuit, the evaporator 379, the second solenoid valve 386, the throttle member 381, and the condenser 378, and then is returned 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 air to flow through the evaporator 379, so as to heat the refrigerant; and when the heated refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to exchange heat with the refrigerant, so as to perform a heating function.

In another embodiment, when the four-way valve 389 is in the first state (at this time, the air conditioner 300 is in the cooling mode or the dehumidification 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 third energy storage device 373-B, and is then returned to the compressor 377 through the four-way valve 389, so that cold accumulation of the third energy storage device 373-B is realized. When the refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to dissipate heat of the refrigerant, and the cooled refrigerant is used to cool the phase change material in the third energy storage device 373-B.

In another embodiment, 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 of the compressor 377, sequentially flows through the four-way valve 389, the third energy storage device 373-B, the first solenoid valve 385, the throttling component 381 and the condenser 378, and is then returned to the compressor 377 through the four-way valve 389, so that heat storage is performed on the third energy storage device 373-B. The refrigerant flowing out of the compressor 377 stores heat in the phase change material in the third energy storage device 373-B, and when the refrigerant storing heat in the phase change material flows through the condenser 378, the second fan 383 causes air to 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.

Specifically, as shown in fig. 8, the first fan 382 is driven by a first fan motor, the second fan 383 is driven by a second fan motor, the first fan motor and the second fan motor are both electrically connected to the control device 310, the control device 310 controls the first fan motor and the second fan motor, and the control device can control start and stop of the first fan motor 3821 and the second fan motor and control working power of the first fan motor 3821 and the second fan motor, so as to control the gear and the rotation speed of the first fan 382 and the second fan 383. The carrier fluid pump 380 is driven by a carrier fluid pump motor, the carrier fluid pump motor is electrically connected with the control device 310, the carrier fluid pump motor is controlled by the control device 310, and the control device 310 can control the start and stop of the carrier fluid pump motor and the working power. In the embodiment of the present specification, the first fan 30 and the second fan 31 may be both counter-rotating fans, and the like.

The present description provides air conditioner 300 with a variety of operating modes. The first operation mode of the air conditioner 300 is a cooling or heating operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 converts the electric energy into a required voltage after being regulated by the wireless power receiving module 311, and supplies the required voltage to the compressor 377, the first fan 382, the second fan 383, and the second electromagnetic valve 386 for power supply, so that the first fan 382, the second fan 383, and the compressor 377 work under the condition of power supply, and the second electromagnetic valve 386 is turned on under the condition of power supply. Of course, it is also necessary to supply power to the four-way valve 389 to turn on or off the passage of the four-way valve 389.

Thus, when the first operation mode is a refrigeration operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the first state, so that after the refrigerant flows out from the compressor 377, the refrigerant sequentially 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 under the condition that the second electromagnetic valve 386 is switched on and the first electromagnetic valve 385 is not powered off, and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, air flows through the condenser 378 through the second fan 383 to dissipate heat of the refrigerant; when the cooled refrigerant flows through the evaporator 379, the first fan 382 causes air to flow through the evaporator 379, thereby exchanging heat with the refrigerant to perform a cooling function.

And, when the first operation mode is specifically the heating operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the second state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389 of the refrigeration circuit, the evaporator 379, the second electromagnetic valve 386, the throttling component 381 and the condenser 378 under the condition that the second electromagnetic valve 386 is turned on and the first electromagnetic valve 385 is not powered off, and then is returned to the compressor 377 through the four-way valve 389. When the refrigerant flows through the evaporator 379, the first fan 382 causes air to flow through the evaporator 379, so as to heat the refrigerant; and when the heated refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to exchange heat with the refrigerant, so as to perform a heating function.

The second operation mode is specifically a cold storage or heat storage operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, converts the electric energy into a required voltage, and supplies the required voltage to the compressor 377, the first fan 382, the second fan 383, and the first electromagnetic valve for power supply.

Thus, when the second operation mode is the cold accumulation operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the first state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the third energy storage device 373-B of the energy storage loop and then is transmitted back to the compressor 377 through the four-way valve 389 under the condition that the first electromagnetic valve 385 is switched on and the second electromagnetic valve 386 is not powered off, and cold accumulation of the third energy storage device 373-B is realized. When the refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to dissipate heat of the refrigerant, and the cooled refrigerant is used to cool the phase change material in the third energy storage device 373-B.

And when the second operation mode is a heat storage operation mode, at this time, the compressor 377 normally works and the four-way valve 389 is in the second state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389, the third energy storage device 373-B, the first electromagnetic valve 385, the throttling component 381 and the condenser 378 and then returns to the compressor 377 through the four-way valve 389 under the condition that the first electromagnetic valve 385 is switched on and the second electromagnetic valve 386 is not powered off, and therefore heat storage of the third energy storage device 373-B is achieved. The refrigerant flowing out of the compressor 377 stores heat in the phase change material in the third energy storage device 373-B, and when the refrigerant storing heat in the phase change material flows through the condenser 378, the second fan 383 causes air to 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 cooling and cold storage simultaneous operation mode or a heating and heat storage simultaneous operation mode, and comprises the following steps: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, converts the electric energy into a required voltage, and supplies the required voltage to the compressor 377, the first fan 382, the second fan 383, the first solenoid valve 385 and the second solenoid valve 386 for power supply.

Thus, when the third operation mode is a simultaneous cooling and cold accumulation operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the first state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially 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 and then returns to the compressor 377 due to the conduction of the second electromagnetic valve 386, and thus the refrigeration effect is achieved. And as the first electromagnetic valve 385 is conducted, the refrigerant sequentially flows through the energy storage loop, sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385 and the third energy storage device 373-B, and is transmitted back to the compressor 377 through the four-way valve 389, so that cold storage of the third energy storage device 373-B is realized. Thus, the refrigeration and cold accumulation can be simultaneously operated.

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

The fourth operation mode is specifically a cooling operation mode or a heat release operation mode, and specifically includes: after receiving the electromagnetic energy transmitted wirelessly, the receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, and converts the electromagnetic energy into a required voltage, and supplies the required voltage to the carrier fluid pump 380 and the first fan 382 for power supply.

Thus, when the fourth operation mode is the cooling operation mode, the carrier fluid pump 380 operates normally under the condition of power supply, and drives the energy of the third energy storage device 373-B to exchange heat with the carrier fluid, so that the carrier fluid carrying stored energy is transmitted to the evaporator 379 through the energy-carrying loop 375 and then is transmitted back to the third energy storage device 373-B, wherein when the energy of the third energy storage device 373-B flows through the evaporator 379 through the carrier fluid by the carrier fluid pump 380, the air flows through the evaporator 379 through the first fan 382 to exchange heat with the phase-change material, so as to perform a cooling function or a heat release function. Specifically, if the phase change material in the third energy storage device 373-B is a cold storage phase change material, a cold release effect is achieved; if the phase change material in the third energy storage device 373-B is a heat storage phase change material, a heat release effect is achieved.

In one or more technical solutions provided in the embodiments of the present invention, since the third energy storage device 373-B is disposed in the air conditioner 300, after the phase change material of the third energy storage device 373-B stores energy, the heat exchange between the phase change material of the third energy storage device 373-B and the carrier fluid of the carrier fluid pump 380 is performed, so that the carrier fluid after the heat exchange is transmitted to the evaporator 379 through the energy-carrying loop 375 to achieve a cooling effect or a heat release effect, and also achieve simultaneous operation of cooling and cold storage, and simultaneous operation of heating and heat storage, and certainly, can also achieve cooling or heating separately, so that the air conditioner 300 has more operation modes, which is convenient for a user to select, and makes the user experience better.

The fourth type

For the fourth type of wireless air conditioner 300, it includes: compressor 377, condenser 378, evaporator 379, fourth energy storage device 373-C, and control device 310; the compressor 377 is communicated with the fourth energy storage device 373-C, the fourth energy storage device 373-C is sequentially communicated with the evaporator 379, the compressor 377 and the condenser 378 through an energy release circuit, the condenser 378 is communicated with the evaporator 378, a three-way valve 391 is arranged in the energy release circuit, and the compressor 377 and the three-way valve 391 are respectively electrically connected with the control device 310 and are configured to control the operation of the compressor 377 and the three-way valve 391.

Specifically, the wireless air conditioner 300 may be a cooling air conditioner or a heating air conditioner or a cooling and heating air conditioner, and the air conditioner may be a wireless air conditioner or a wired air conditioner, and the present specification is not particularly limited. Hereinafter, the air conditioner will be described as a cooling air conditioner and a cooling and heating air conditioner, respectively.

1. The air conditioner is a refrigeration air conditioner.

As shown in fig. 9, the compressor 377 is in communication with a fourth energy storage device 373-C, the fourth energy storage device 373-C is in communication with the evaporator 379, the compressor 377 and the condenser 378 through an energy carrying circuit 375, the condenser 378 is in communication with the evaporator 379, a three-way valve 391 is disposed in the energy carrying circuit 375, and the compressor 377 and the three-way valve 391 are electrically connected to the control device 310, respectively, and are configured to control the operation of the compressor 377 and the three-way valve 391.

The control device 310 can control the operation parameters of the compressor 377 and the on/off of each channel of the three-way valve 391.

In the embodiment of the present specification, the phase change material for cold storage disposed in the fourth energy storage device 373-C may be, for example, inorganic PCM, organic PCM, composite PCM, or the like, so that the phase change material in the fourth energy storage device 373-C can be cold stored.

Specifically, the energy loading circuit 375 is provided with a three-way valve 391, the three-way valve 391 is arranged between the fourth energy storage device 373-C and the evaporator 379, and the energy of the fourth energy storage device 373-C is controlled by the three-way valve 391 to flow through the evaporator 379, the compressor 377 and the condenser 378 of the energy loading circuit 375 in sequence and then be transmitted back to the fourth energy storage device 373-C. At this time, the fourth energy storage device 373-C is provided with a cold storage phase change material.

Specifically, the control device 310 may control the first channel and the third channel of the three-way valve 391 to be connected, and the second channel to be disconnected, at this time, by starting the compressor 377, the refrigerant of the compressor 377 flows through the fourth energy storage device 373-C through the three-way valve 391, so that the cold energy in the fourth energy storage device 373-C flows into the refrigerant, and then flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttling component 381 and the first electromagnetic valve 385 of the energy release pipeline in sequence, and then returns to the fourth energy storage device 373-C; when the refrigerant carrying the cold energy of the phase change material in the fourth energy storage device 373-C flows through the evaporator 379, the air flows through the evaporator 379 through the first fan 382, so that the cold release effect is realized.

In one embodiment of the present disclosure, the compressor 377 is communicated with the fourth energy storage device 373-C through an energy storage circuit, the energy storage circuit is provided with the first electromagnetic valve 385, and the first electromagnetic valve 385 is disposed between the fourth energy storage device 373-C and the condenser 378, so that the refrigerant flows out of the compressor 377, sequentially passes through the condenser 378, the first electromagnetic valve 385, the fourth energy storage device 373-C, and the three-way valve 391 of the energy storage circuit, and then is returned 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 of the compressor 377, and after the control device 310 controls the first electromagnetic valve 385 to be switched on, the refrigerant passes through the condenser 378 of the energy storage circuit and then is transmitted to the fourth energy storage device 373-C through the first electromagnetic valve 385, cold storage is performed on the fourth energy storage device 373-C, at this time, the first channel and the second channel of the three-way valve 391 are controlled to be switched on, so that the refrigerant flowing through the fourth energy storage device 373-C passes through the first channel and the second channel in sequence and then is transmitted back to the compressor 377.

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, and the second electromagnetic valve 386 is disposed between the condenser 378 and the evaporator 379, such that the refrigerant flows out of the compressor 377, and then sequentially flows through the condenser 378, the second electromagnetic valve 386, and the evaporator 379 of the refrigeration circuit, and then is transmitted back to the compressor 377.

In another embodiment of the present disclosure, both the charging circuit and the refrigeration circuit include a common conduit 387, and the common conduit 387 is provided with a throttling member 381. Of course, the charging circuit and the refrigerating circuit may also be independent circuits, i.e. not comprising the common line 387, so that a throttle member 381 may be provided in the charging circuit, in which case the throttle member 381 is arranged between the condenser 378 and the fourth energy storage device 373-C; and a throttle 381 is provided in the refrigeration circuit, in which case the throttle 381 is provided between the condenser 378 and the evaporator 379 for throttling and depressurizing purposes by the throttle 381.

At this time, after flowing out of the compressor 377, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit, and then returns to the compressor 377, wherein when flowing through the condenser 378, the refrigerant passes through the condenser 378 through the second fan 383 to exchange heat with the refrigerant, so as to start refrigeration; when the heat-exchanged refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, so as to dissipate heat of the refrigerant.

Further, after flowing out of the compressor 377, the refrigerant sequentially flows through a condenser 378, a throttling component 381, a first electromagnetic valve 385 and a fourth energy storage device 373-C of the energy storage circuit, and then is transmitted back to the compressor 377 through a first channel and a second channel in a three-way valve 391, wherein when flowing through the condenser 378, the refrigerant is directly input into the fourth energy storage device 373-C through the throttling component 381 and the first electromagnetic valve 385 instead of starting the first fan 382, so as to perform cold storage on the phase change material in the fourth energy storage device 373-C; the first fan 382 may also be activated to cool the phase change material in the fourth energy storage device 373-C while cooling.

And when the first channel and the third channel of the three-way valve 391 are communicated, the cold energy in the fourth energy storage device 373-C can be taken out by a refrigerant, and then sequentially flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttling component 381 and the first electromagnetic valve 385 of the energy-carrying loop 375, and then is transmitted back to the fourth energy storage device 373-C.

In the embodiment of the present disclosure, the driving motor of the first fan 382 and the second fan 383 may be any one of a three-phase brushless dc motor, a 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, a 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. Further, the three-way valve 391 is electrically connected to the control device 310, so as to control the on/off of the channel of the three-way valve 391 through the control device 310.

Specifically, the first fan 382 is driven by a first fan motor, the second fan 383 is driven by a second fan motor, the first fan motor and the second fan motor are both electrically connected to the control device 310, the control device 310 controls the first fan motor 3821 and the second fan motor, the start/stop and the working power of the first fan motor and the second fan motor can be controlled, and the gear and the rotating speed of the first fan 382 and the second fan 383 are controlled.

The present description provides air conditioner 300 with a variety of operating modes. The first operation mode of the air conditioner 300 is a cooling operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless power receiving module 311, and then converted into a required voltage to be supplied to the compressor 377, the first fan 382, the second fan 383, and the second electromagnetic valve 386 for power supply, so that the first fan 382, the second fan 383, and the compressor 377 work under the condition of power supply, and the second electromagnetic valve 386 is turned on under the condition of power supply. Therefore, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, because the second electromagnetic valve 386 is switched on and the first electromagnetic valve 385 is not powered off, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the air flows through the condenser 378 through the second fan 383 to exchange heat with the refrigerant, so that the refrigeration effect is realized; when the heat-exchanged refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, so as to dissipate heat of the refrigerant.

The second operation mode is specifically a cold storage operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless receiving module 311, and then converted into a required voltage to be supplied to the compressor 377, the first fan 382, the second fan 383 and the first solenoid valve 385 for power supply.

Thus, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the first electromagnetic valve 385, the fourth energy storage device 373-C and the three-way valve 391 of the energy storage loop under the condition that the first electromagnetic valve 386 is switched on and the second electromagnetic valve 386 is not powered off, and then returns to the compressor 377, wherein when the refrigerant flows through the condenser 378, the air flows through the condenser 378 through the second fan 383 to exchange heat for the refrigerant, and the phase change material in the fourth energy storage device 373-C is subjected to cold accumulation through the refrigerant after heat exchange, so that the cold accumulation effect on the fourth energy storage device 373-C is realized; the second blower 383 is not started, and the refrigerant flowing through the condenser 378 is directly transmitted to the fourth energy storage device 373-C through the throttling component 381 and the first electromagnetic valve 385, so that the fourth energy storage device 373-C can store cold.

The third operation mode is specifically a refrigeration and cold accumulation simultaneous operation mode, and comprises the following steps: after receiving the wirelessly transmitted electric energy, the wireless receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, and converts the electric energy into a required voltage, and supplies the required voltage to the compressor 377, the first fan 382, the second fan 383, the first solenoid valve 385 and the second solenoid valve 386 for power supply.

Thus, when the compressor 377 normally works, after the refrigerant flows out of the compressor 377, the first electromagnetic valve 385 is in a conducting state, so that the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first electromagnetic valve 385, the fourth energy storage device 373-C and the three-way valve 391 of the energy storage circuit and then returns to the compressor 377, and cold storage of the fourth energy storage device 373-C is achieved. And, because the second electromagnetic valve 386 is in a conducting state, the refrigerant flowing out of the compressor 377 sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit and then returns to the compressor 377, so as to realize refrigeration, and further realize the simultaneous operation of cold accumulation and refrigeration.

The fourth operation mode is specifically a cooling operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage through the wireless receiving module 311, and converts the electric energy into a required voltage, and supplies the required voltage to the three-way valve 391 and the first fan 382 for power supply.

In this way, when the first and third passages of the three-way valve 391 are conducted, by starting the compressor 377, the refrigerant of the compressor 377 enters the fourth energy storage device 373-C through the three-way valve 391, so that the cold energy in the fourth energy storage device 373-C flows into the refrigerant, then flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttle member 381 and the first solenoid valve 385 of the energy release pipeline in sequence, and then returns to the fourth energy storage device 373-C, wherein, when the refrigerant carrying the cold energy of the phase change material in the fourth energy storage device 373-C flows through the evaporator 379, air is caused to flow through the evaporator 379 by the first fan 382, effecting a cooling effect, at this time, the fourth energy storage device 373-C and the compressor 377 are used for cooling together, so that the cooling efficiency is higher, and the refrigeration system is suitable for being used under the conditions of high temperature or high cooling output.

In one or more technical solutions provided in the embodiments of the present invention, since the fourth energy storage device 373-C is disposed in the air conditioner 300, after the phase change material of the fourth energy storage device 373-C stores cold, the compressor 377 can be started, so that the refrigerant in the compressor 377 enters the fourth energy storage device 373-C through the three-way valve 391, so that the refrigerant carries the cold stored in the fourth energy storage device 373-C, and then sequentially flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttling component 381, and the first electromagnetic valve 385 of the energy release pipeline, and then returns to the fourth energy storage device 373-C, so as to achieve a cold release effect, and is suitable for use under a condition of high temperature or high cold output; and the refrigeration and cold accumulation can be simultaneously operated, so that the air conditioner 300 has more operation modes, and is convenient for users to select, and the user experience is better.

2. The air conditioner is a cold-warm air conditioner.

As shown in fig. 10, the compressor 377 is connected to the fourth energy storage device 373-C, the fourth energy storage device 373-C is connected to the evaporator 379 through the energy loading circuit 375, the condenser 378 is connected to the evaporator 379, a three-way valve 391 is disposed in the energy loading circuit 375, and the compressor 377 and the three-way valve 391 are electrically connected to the control device 310, respectively, and are configured to control operations of the compressor 377 and the three-way valve 391.

The control device 310 can control the operation parameters of the compressor 377 and the on-off of each channel of the three-way valve 391, etc. at 14.

In the embodiment of this specification, the phase change material disposed in the fourth energy storage device 373-C may be, for example, an inorganic PCM, an organic PCM, a composite PCM, or the like, and the phase change material in the fourth energy storage device 373-C may store heat or cold, and this specification is not particularly limited.

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

Specifically, the energy loading circuit 375 is provided with a three-way valve 391, the three-way valve 391 is arranged between the fourth energy storage device 373-C and the evaporator 379, and the energy of the fourth energy storage device 373-C is controlled by the three-way valve 391 to sequentially flow through the evaporator 379, the four-way valve 389, the compressor 377 and the condenser 378 of the energy loading circuit 375 and then be transmitted back to the fourth energy storage device 373-C. In this case, the fourth energy storage device 373-C may be provided with a cold storage phase change material or a heat storage phase change material.

Specifically, the control device 310 may control the first channel and the third channel of the three-way valve 391 to be connected, and the second channel to be disconnected, at this time, the phase-change material of the fourth energy storage device 373-C is driven to be transmitted to the evaporator 379 through the first channel and the third channel, and then, after flowing through the four-way valve 389, the compressor 377 and the condenser 378 of the energy-carrying loop 375, the phase-change material is transmitted back to the fourth energy storage device 373-C, and the phase-change material of the fourth energy storage device 373-C may flow through the evaporator 379 through the three-way valve 391 to exchange heat with the outside air, thereby achieving cooling.

In an embodiment of the present specification, the compressor 377 is communicated with the fourth energy storage device 373-C through an energy storage circuit, wherein the energy storage circuit is provided with a first solenoid valve 385, the first solenoid valve 385 is disposed between the fourth energy storage device 373-C and the condenser 378, when the four-way valve 389 is in a first state (at this time, the air conditioner 300 is in a cooling mode or a dehumidification mode), after a refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the first solenoid valve 385, the fourth energy storage device 373-C and the three-way valve 391, and then is transmitted back to the compressor 377 through the four-way valve 389, so that cold storage of the fourth energy storage device 373-C is achieved.

In another embodiment, 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 of the compressor 377, sequentially flows through the four-way valve 389, the three-way valve 391, the fourth energy storage device 373-C, the first solenoid valve 385 and the condenser 378, and is then returned to the compressor 377 through the four-way valve 389, so that heat is stored in the fourth energy storage device 373-C.

At this time, when the four-way valve 389 is in the first state (at this time, the air conditioner 300 is in the cooling mode or the dehumidification mode), the refrigerant flows out of the compressor 377, sequentially flows through the four-way valve 389, the condenser 378, the throttle part 381, the second solenoid valve 386, and the evaporator 379, and is returned to the compressor 377 through the four-way valve 389, thereby implementing cooling or dehumidification. When the refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to exchange heat with the refrigerant, so as to realize refrigeration or dehumidification; and when the heat-exchanged refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382 to dissipate the refrigerant.

In another embodiment, when the four-way valve 389 is in the first state (at this time, the air conditioner 300 is in the cooling mode or the dehumidification 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 solenoid valve 385, the fourth energy storage device 373-C and the three-way valve 391, and is returned to the compressor 377 through the four-way valve 389, so that cold storage of the fourth energy storage device 373-C is realized.

In another embodiment, when the four-way valve 389 is in the second state (at this time, the air conditioner 300 is in the heating mode), the first channel and the second channel of the three-way valve 391 are conducted, so that the refrigerant flows out of the compressor 377, and then sequentially flows through the four-way valve 389, the three-way valve 391, the fourth energy storage device 373-C, the first solenoid valve 385, the throttling component 381, and the condenser 378, and then returns to the compressor 377 through the four-way valve 389, so that heat storage is performed on the fourth energy storage device 373-C.

In this embodiment of the specification, the driving motors of the first fan 382 and the second fan 383 can also refer to the specific description of the driving motors of the first fan 382 and the second fan 383, and for the sake of brevity of the specification, the description is not repeated herein.

Specifically, as shown in fig. 4 and 5, 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 both the first fan motor 3821 and the second fan motor 3831 are electrically connected to the control device 310, and the control device 310 controls the first fan motor 3821 and the second fan motor 3831, so as to control start and stop of the first fan motor 3821 and the second fan motor 3831 and working power of the first fan motor 3821 and the second fan motor 3831, and further control gear and rotation speed of the first fan 382 and the second fan 383.

The present description provides air conditioner 300 with a variety of operating modes. The first operation mode of the air conditioner 300 is a cooling or heating operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 is subjected to voltage regulation by the wireless power receiving module 311, and then converted into a required voltage to be supplied to the compressor 377, the first fan 382, the second fan 383, and the second electromagnetic valve 386 for power supply, so that the first fan 382, the second fan 383, and the compressor 377 work under the condition of power supply, and the second electromagnetic valve 386 is turned on under the condition of power supply.

As described above, when the first operation mode is the cooling operation mode, at this time, the first fan 382, the second fan 383, and the compressor 377 are operated with power supplied, and the second solenoid valve 386 is turned on with power supplied. Therefore, when the compressor 377 normally works and the four-way valve 389 is in the first state, after a refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the condenser 378, the throttling component 381, the second electromagnetic valve 386 and the evaporator 379 of the refrigeration circuit and then returns to the compressor 377 under the condition that the second electromagnetic valve 386 is conducted and the first electromagnetic valve 385 is not powered off, wherein when the refrigerant flows through the condenser 378, air flows through the condenser 378 through the second fan 383 to exchange heat with the refrigerant, so that the refrigeration effect is realized; when the heat-exchanged refrigerant flows through the evaporator 379, the air flows through the evaporator 379 by the first fan 382, so as to dissipate heat of the refrigerant.

The second operation mode is specifically a cold storage or heat storage operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, and converts the electric energy into a required voltage to supply power to the compressor 377, the first fan 382, the second fan 383, and the first solenoid valve 385.

Thus, when the second operation mode is the cold accumulation operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the first state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first solenoid valve 385 and the fourth energy storage device 373-C in the energy storage loop and then returns to the compressor 377 through the four-way valve 389 under the condition that the first solenoid valve 385 is turned on and the second solenoid valve 386 is not powered off, and cold accumulation of the fourth energy storage device 373-C is realized. When the refrigerant flows through the condenser 378, the second fan 383 makes air flow through the condenser 378 to dissipate heat of the refrigerant, and the dissipated refrigerant is used to cool the phase change material in the fourth energy storage device 373-C.

And when the second operation mode is a heat storage operation mode, at this time, the compressor 377 normally works, the four-way valve 389 is in the second state, and the first channel and the second channel of the three-way valve 391 are communicated, so that after the refrigerant flows out of the compressor 377, because the first electromagnetic valve 385 is communicated and the second electromagnetic valve 386 is not powered off, the refrigerant sequentially flows through the four-way valve 389, the three-way valve 391, the fourth energy storage device 373-C, the first electromagnetic valve 385, the throttling component 381 and the condenser 378 and then returns to the compressor 377 through the four-way valve 389, and heat storage of the fourth energy storage device 373-C is realized. The refrigerant flowing out of the compressor 377 stores heat in the phase change material in the fourth energy storage device 373-C, and when the refrigerant storing heat in the phase change material flows through the condenser 378, the second fan 383 causes air to 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 cooling and cold storage simultaneous operation mode or a heating and heat storage simultaneous operation mode, and comprises the following steps: after receiving the wirelessly transmitted electric energy, the wireless receiving coil Lr1 adjusts the voltage via the wireless receiving module 311, and converts the electric energy into a required voltage, and supplies the required voltage to the compressor 377, the first fan 382, the second fan 383, the first solenoid valve 385 and the second solenoid valve 386 for power supply.

Thus, when the third operation mode is a simultaneous cooling and cold accumulation operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the first state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially 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 and then returns to the compressor 377 due to the conduction of the second electromagnetic valve 386, and thus the refrigeration effect is achieved. And as the first solenoid valve 385 is conducted, the refrigerant sequentially flows through the energy storage loop, sequentially flows through the four-way valve 389, the condenser 378, the throttling component 381, the first solenoid valve 385, the fourth energy storage device 373-C and the three-way valve 391, and is transmitted back to the compressor 377 through the four-way valve 389, so that cold storage of the fourth energy storage device 373-C is realized; thus, the refrigeration and cold accumulation can be simultaneously operated.

And, when the third operation mode is a heating and heat storage simultaneous operation mode, at this time, the compressor 377 normally operates and the four-way valve 389 is in the second state, so that after the refrigerant flows out of the compressor 377, the refrigerant sequentially flows through the four-way valve 389 of the refrigeration circuit, the evaporator 379, the second electromagnetic valve 386, the throttling component 381 and the condenser 378 due to the conduction of the second electromagnetic valve 386, and then is returned 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 energy storage loop, sequentially flows through the four-way valve 389, the three-way valve 391, the fourth energy storage device 373-C, the first electromagnetic valve 385, the throttling component 381 and the condenser 378, and then is transmitted back to the compressor 377 through the four-way valve 389, so that heat storage of the fourth energy storage device 373-C is realized.

The fourth operation mode is specifically a cooling operation mode or a heat release operation mode, and specifically includes: after receiving the wirelessly transmitted electric energy, the receiving coil Lr1 adjusts the voltage through the wireless receiving module 311, and converts the electric energy into a required voltage, and supplies the required voltage to the three-way valve 391 and the first fan 382 for power supply.

Thus, when the fourth operation mode is a cooling operation mode, the first channel, the second channel and the third channel of the three-way valve 391 are controlled to be communicated, at this time, the compressor 377 is started, so that the refrigerant of the compressor 377 flows through the fourth energy storage device 373-C through the second channel and the first channel of the three-way valve 391, so that the cold energy in the fourth energy storage device 373-C is input into the refrigerant, then sequentially flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttling component 381 and the first electromagnetic valve 385, and then is transmitted back to the fourth energy storage device 373-C, and therefore cooling is performed under the combined action of the compressor 377 and the fourth energy storage device 373-C.

Thus, when the fourth operation mode is a heat-releasing operation mode, the mode is generally configured to defrost the condenser 378, and in this mode, the opening degree of the throttling component 381 reaches the maximum, so that the throttling function is disabled, the first channel and the second channel of the three-way valve 391 are controlled to be connected, the third channel is disconnected, at this time, by starting the compressor 377 and starting the compressor 377, the refrigerant of the compressor 377 flows through the fourth energy storage device 373-C through the three-way valve 391, so that the heat in the fourth energy storage device 373-C is input into the refrigerant, and then flows through the first electromagnetic valve 385, the throttling component 381 and the condenser 378 in sequence, and then flows back to the fourth energy storage device 373-C through the four-way valve 389, so that heating is performed under the combined action of the compressor 377 and the fourth energy storage device 373-C.

In one or more technical solutions provided in the embodiments of the present invention, since the fourth energy storage device 373-C is disposed in the air conditioner 300, after the phase change material of the fourth energy storage device 373-C stores energy, the compressor 377 may be started, so that the refrigerant in the compressor 377 enters the fourth energy storage device 373-C through the three-way valve 391, so that the refrigerant carries cold stored in the fourth energy storage device 373-C, and then sequentially flows through the three-way valve 391, the evaporator 379, the compressor 377, the condenser 378, the throttling component 381, and the first electromagnetic valve 385 of the energy release pipeline, and then returns to the fourth energy storage device 373-C, so as to achieve a cold release effect or a heat release effect, and further achieve simultaneous operation of cooling and cold storage, and simultaneous operation of heating and heat storage, and certainly also can achieve independent cooling or heating, so that the air conditioner 300 has more operation modes, the user can select the method conveniently, so that the user experience is better.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement 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. An air conditioning assembly, comprising:

2. The air conditioning assembly as set forth in claim 1, wherein said wireless air conditioner includes:

3. Air conditioning assembly according to claim 2, characterized in that said control means comprise:

an air conditioner controller;

4. The air conditioning assembly of claim 3, wherein the wireless power receiving module comprises:

5. Air conditioning assembly according to claim 4, characterized in that said control means comprise:

a charge and discharge voltage regulation circuit;

6. The air conditioning unit according to claim 5, wherein the receiving coil, the bridge rectifier circuit, the charge-discharge voltage regulator circuit, and the battery pack are sequentially communicated;

7. The air conditioning unit according to claim 5, wherein the battery pack, the charge/discharge voltage regulator circuit, and the power receiving voltage regulator circuit are sequentially communicated;

8. The air conditioning assembly as set forth in claim 5, wherein said receiving coil, said bridge rectifier circuit, and said power receiving voltage regulator circuit are in communication in sequence;

9. The air conditioning unit according to claim 5, wherein the receiving coil, the bridge rectifier circuit, the charge-discharge voltage regulator circuit, the power receiving voltage regulator circuit, and the battery pack are all connected;

10. The air conditioning assembly as set forth in claim 2, wherein said wireless air conditioner includes:

a first energy storage device configured to house an energy storage material;

the injection driving device is assembled on the first energy storage device;

11. The air conditioning assembly as set forth in claim 2, wherein said wireless air conditioner includes:

a thermoelectric module;

12. The air conditioning assembly as set forth in claim 2, wherein said wireless air conditioner includes:

13. The air conditioning assembly as set forth in claim 2, wherein said wireless air conditioner includes: