CN107560128A - Air-conditioner control box and air conditioner - Google Patents
Air-conditioner control box and air conditioner Download PDFInfo
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- CN107560128A CN107560128A CN201710859737.2A CN201710859737A CN107560128A CN 107560128 A CN107560128 A CN 107560128A CN 201710859737 A CN201710859737 A CN 201710859737A CN 107560128 A CN107560128 A CN 107560128A
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- electric motor
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- fan electromotor
- control box
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Abstract
The present invention proposes a kind of air-conditioner control box and air conditioner, the air-conditioner control box includes wave filter, and for driving the compressor electric motor of the air-conditioner outdoor unit and the Integrate Design of fan motor runs, the input of the wave filter is connected with the output end of power network AC power, the output end of the wave filter is connected with the input of the Integrate Design, and the input of the output end of the Integrate Design respectively with the compressor electric motor, fan electromotor is connected；The air conditioner is provided with foregoing air-conditioner control box.The air-conditioner control box and air conditioner of the present invention, it has less electric component and simple wiring, is advantageous to improve operating efficiency and aesthetics.
Description
Technical field
The invention belongs to filed of air conditioning, more particularly to a kind of air-conditioner control box and air conditioner.
Background technology
Air-conditioner control box is installed on the outdoor unit of air conditioner, for driving the compressor electric motor and fan electricity of outdoor unit
Machine operates, including compressor electric motor frequency converter, compressor electric motor variable frequency drives, blower motor frequency converter and blower motor frequency conversion
A variety of electrical equipments such as driver.Air-conditioner control box electric elements inside is more, and the wiring between each electrical equipment is various
Complexity, during production and assembly, production process is more needed for air-conditioner control box, does not only result under low production efficiency, and
Influence the aesthetics of air-conditioner control box.
Chinese patent CN 101109554B disclose one dragging more air conditioner, including multiple indoor sets and one respectively with
The outdoor unit that each indoor set connects；The outdoor unit is provided with control box；Include in described control box：Driving compression is electromechanical
The compressor control module of machine；Control the fan-driving module of outdoor machine fan；Filter the noise mistake of three-phase alternating current source noise
Filter module；Control each indoor set between communication and control the main control module of each module；Described compressor control
Molding block includes an intelligent functional module.The control assembly of compressor is simply carried out modularization by the present invention, is not changed
Setting and wiring in kind air-conditioner control box between other electrical equipments, it is impossible to effectively reduce the production work of air-conditioner control box
Sequence and material, and then the production efficiency and aesthetics of air-conditioner control box can not be improved.
Therefore, a kind of air-conditioner control box is designed, there is less electric component and simple wiring, during production and assembly
Operating efficiency is higher, and has higher aesthetics, is very important to those skilled in the art.
The content of the invention
The present invention proposes a kind of empty for described air-conditioner control box low production efficiency and the technical problem of aesthetics difference
Device control box and air conditioner are adjusted, it has less electric component and simple wiring, is advantageous to improve operating efficiency and attractive in appearance
Degree.
In order to reach the purpose, the technical solution adopted by the present invention is：
A kind of air-conditioner control box, it is arranged on the outdoor unit of the air conditioner, including for filtering three-phase alternating-current supply
The wave filter of noise, the input of the wave filter are connected with the output end of power network AC power, the air-conditioner control box bag
Include for driving the compressor electric motor of the outdoor unit and the Integrate Design of fan motor runs, the output of the wave filter
End is connected with the input of the Integrate Design, and the output end of the Integrate Design is electromechanical with the compression respectively
The input connection of machine, fan electromotor；The rectification that the Integrate Design includes being used to convert alternating current to direct current is returned
Road, for DC inverter to be driven into the compressor electric motor frequency conversion of the compressor electric motor operating for the alternating current of frequency-adjustable
Device, and the fan electromotor frequency converter for DC inverter to be operated for the alternating current of frequency-adjustable with driving fan motor,
The input of the commutating circuit is connected with the output end of the wave filter, the output end of the commutating circuit respectively with the pressure
Contracting machine motor inverter connects with the input of fan electromotor frequency converter, the output end of the compressor electric motor frequency converter with it is described
The input connection of compressor electric motor, the output end of the fan electromotor frequency converter are connected with the input of the fan electromotor.
Preferably, the Integrate Design includes being used for the pressure for adjusting the compressor electric motor inversion frequency
Contracting machine motor variable-frequency driver, the compressor electric motor variable frequency drives are electrically connected with the compressor electric motor frequency converter.
Preferably, the Integrate Design includes being used for the fan for adjusting the fan electromotor inversion frequency
Motor variable-frequency driver, the fan electromotor variable frequency drives are electrically connected with the fan electromotor frequency converter.
Preferably, the Integrate Design includes being used for the smooth electricity for filtering the direct current ripple voltage after rectification
Hold, the smoothing capacity is parallel to the output end of the commutating circuit, the smoothing capacity be in series with it is multiple, it is each described smooth
Electric capacity is parallel with balance resistance.
Preferably, the Integrate Design includes being used for the electromagnetic switch for preventing that the smoothing capacity from shoving,
The input of the electromagnetic switch is connected with the output end of the commutating circuit, the output end of the electromagnetic switch with it is described smooth
The negative pole connection of electric capacity.
Preferably, the PFC inductance including that can improve the air conditioner power factor, the PFC inductance in parallel are connected to
Between smoothing capacity and the compressor electric motor frequency converter, fan electromotor frequency converter.
Preferably, the Integrate Design includes being used to monitor the compressor electric motor variable frequency drives and wind respectively
The protective loop of motor variable-frequency driver state is fanned, and for controlling the compressor electric motor variable frequency drives and fan respectively
The controller of motor variable-frequency driver action, the input of the protective loop respectively with the compressor electric motor variable frequency drives
Connected with the output end of fan electromotor variable frequency drives, the output end of the protective loop and the input of the controller connect
Connect, the controller output end respectively with the compressor electric motor variable frequency drives and the input of fan electromotor variable frequency drives
Connection.
Preferably, the Integrate Design includes being used for the power supply for providing driving voltage, the output end of the power supply
Driven respectively with the compressor electric motor frequency converter, fan electromotor frequency converter, compressor electric motor variable frequency drives, fan electromotor frequency conversion
Dynamic device connects with controller input.
Preferably, the air-conditioner control box includes being used for the work state information for gathering and analyzing the air conditioner simultaneously
Send the main control module of control instruction, the electric connection of institute's main control module and the controller is to transmit control instruction to described
Compressor electric motor frequency converter, fan electromotor frequency converter.
A kind of air conditioner, including outdoor unit, the outdoor unit are provided with compressor electric motor and fan electromotor, the outdoor unit
Foregoing air-conditioner control box is provided with, the air-conditioner control box electrically connects with the compressor electric motor and fan electromotor respectively
Connect.
Compared with prior art, the advantages and positive effects of the present invention are：
1st, air-conditioner control box of the invention, it passes through the commutating circuit, compressor electric motor frequency converter and fan is electric
Machine frequency converter collection, which is combined into, can drive the compressor electric motor and the Integrate Design of fan motor runs respectively, described integrated
Drive module is a complete circuit board and separate with other electric components in the air-conditioner control box, is greatly reduced
Electric component and wiring in air-conditioner control box, not only facilitate and shorten production process and then improve production efficiency, and
With higher aesthetics.
2nd, air conditioner of the invention, the air-conditioner control box of its outdoor unit is provided with Integrate Design, by the rectification
Loop, compressor electric motor frequency converter and the integrated setting of fan electromotor frequency converter on one module, greatly reduce air conditioner
The wiring between electric component and each electric component in control box, not only increases production efficiency, and improve air conditioner
The aesthetics of control box.
Brief description of the drawings
Fig. 1 is the structural representation of air-conditioner control box of the present invention；
Fig. 2 is the circuit theory diagrams of air-conditioner control box of the present invention；
Fig. 3 is the structural representation of integrated control module of the present invention；
Fig. 4 is the circuit theory diagrams of integrated control module of the present invention.
Above in each figure：1st, wave filter；2nd, compressor electric motor；3rd, fan electromotor；4th, Integrate Design；41st, rectification is returned
Road；42nd, compressor electric motor frequency converter；43rd, fan electromotor frequency converter；44th, compressor electric motor variable frequency drives；45th, fan electromotor
Variable frequency drives；46th, smoothing capacity；47th, balance resistance；48th, electromagnetic switch；481st, switch element；482nd, current-limiting resistance；49、
Protective loop；410th, controller；411st, power supply；5th, PFC inductance；6th, main control module.
Embodiment
Below, the present invention is specifically described by exemplary embodiment.It should be appreciated, however, that do not entering one
In the case of step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiment
In.
In the description of the invention, it is necessary to which explanation, term " interior ", " outer ", " on ", " under ", "front", "rear" etc. indicate
Orientation or position relationship be based on position relationship shown in the drawings, be for only for ease of the description present invention and simplify description, and
It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and can not manage
Solve to indicate or implying relative importance.
As shown in Figure 1 and Figure 2, the present invention proposes a kind of air-conditioner control box, is arranged on the outdoor unit of the air conditioner,
The outdoor unit is provided with compressor and fan, and the compressor can be driven according to instruction frequency by being provided with the compressor
The compressor electric motor 2 of operating, the fan electromotor 3 that can be operated according to instruction frequency driving fan, institute are installed in the fan
Air-conditioner control box is stated to be used to drive the compressor electric motor 2 and fan electromotor 3 to operate and adjust the compressor electric motor 2 and wind
Fan the operating frequency of motor 3.Air-conditioner control box of the present invention includes the wave filter 1 and Integrate Design 4 being sequentially connected, i.e. institute
The output end for stating wave filter 1 is connected with the input of the Integrate Design 4；The input and external electrical of the wave filter 1
Net connects and may filter that the noise of the three-phase alternating current of external electrical network, i.e., effectively filters out beyond three-phase alternating current specific frequency
Noise frequency is so as to the power supply signal for the Integrate Design 4 offer specific frequency；The Integrate Design 4 is used to divide
The compressor electric motor 2 of the outdoor unit and blower motor 3 is not driven to operate and adjust the compressor electric motor 2 and fan electromotor 3
Operating frequency, the output end of the Integrate Design 4 is connected with the compressor electric motor 2 and blower motor 3 respectively.
Specifically, commutating circuit 41, compressor electric motor frequency converter 42 are included referring to Fig. 3, Fig. 4, the Integrate Design 4
With fan electromotor frequency converter 43, the input of the commutating circuit 41 is connected with the output end of the wave filter 1, so as to by described in
The AC rectification of the output end of wave filter 1 output turns into direct current；The compressor electric motor frequency converter 42 and fan electromotor frequency conversion
Output end of the input of device 43 respectively with the commutating circuit 41 is connected, so as to which the direct current of the output end of commutating circuit 41 is inverse
It is changed into the alternating current of frequency-adjustable；The output end of the compressor electric motor frequency converter 42 is connected with the compressor electric motor 2, so as to
The alternating current of the specific frequency of the inversion of compressor electric motor frequency converter 42 is inputted into the compressor electric motor 2 to drive the pressure
The electromechanical machine 2 that contracts operates；The output end of the fan electromotor frequency converter 43 is connected with the fan electromotor 3, so as to by the fan
The alternating current of the specific frequency of the inversion of motor inverter 43 inputs the fan electromotor 3 to drive the fan electromotor 2 to operate.
The air-conditioner control box of the present invention, it is by by the commutating circuit 41, compressor electric motor frequency converter 42 and fan
Motor inverter 43 collects the Integrate Design 4 for being combined into and can driving compressor electric motor 2 and fan electromotor 3 operating respectively,
The Integrate Design 4 is a complete circuit board and mutually only with other electric components in the air-conditioner control box
It is vertical, the electric component in air-conditioner control box and wiring are greatly reduced, not only facilitates and shortens production process and then raising
Production efficiency, and there is higher aesthetics.
With continued reference to Fig. 3, Fig. 4, the Integrate Design 4 further comprises compressor electric motor variable frequency drives 44, institute
State the reverse frequency that compressor electric motor variable frequency drives 44 are used to adjusting and controlling the compressor electric motor frequency converter 42, the pressure
Contracting machine motor variable-frequency driver 44 and the compressor electric motor frequency converter 42 are electrically connected with and are in communication with each other, i.e., described compression is electromechanical
Machine variable frequency drives 44 are transmittable to be instructed to the compressor electric motor frequency converter 42 to control the compressor electric motor frequency converter 42
Reverse frequency, the compressor electric motor frequency converter 42 can feed back the actual reverse frequency of the compressor electric motor frequency converter 42 extremely
The compressor electric motor variable frequency drives 44, the compressor electric motor variable frequency drives 44 adjust the inversion according to feedback signal
Frequency instruction, so that the reverse frequency of the compressor electric motor frequency converter 42 meets preset requirement, so as to further improve this hair
The accurate control performance of bright air-conditioner control box.
Further, the Integrate Design 4 further comprises fan electromotor variable frequency drives 45, the fan electromotor
Variable frequency drives 45 are used for the reverse frequency for adjusting and controlling the fan electromotor frequency converter 43, the fan electromotor frequency conversion drive
Device 45 and fan electromotor frequency converter 43 are electrically connected with and are in communication with each other, i.e., the transmittable instruction of described fan electromotor variable frequency drives 45
To the fan electromotor frequency converter 43 to control the reverse frequency of the fan electromotor frequency converter 43, the fan electromotor frequency converter
43 can feed back the actual reverse frequency of the fan electromotor frequency converter 43 to the fan electromotor frequency-variable controller 45, the fan
Frequency conversion controller of motor 45 adjusts the reverse frequency according to feedback signal and instructed, so that the fan electromotor frequency converter 43 is inverse
Frequency meets preset requirement, so as to further improve the accurate control performance of air-conditioner control box of the present invention.
Preferably, with continued reference to Fig. 3, Fig. 4, the Integrate Design 4 further comprises smoothing capacity 46, described flat
Sliding electric capacity 46 is parallel to the output end of the commutating circuit 41, so as to reduce the friendship in the output end direct current of commutating circuit 41
Pulse ripple coefficient is flowed, and then makes the voltage of the direct current of the output end of commutating circuit 41 steady, and reduces AC ripple ripple
Influence of the line to the compressor electric motor frequency converter 42 and fan electromotor frequency converter 43.Preferably, the smoothing capacity 46 is
Multiple, multiple smoothing capacities 46 are connected in series, also, in order to improve the stability of the smoothing capacity 46, it is each described
Smoothing capacity 46 is parallel with balance resistance 47.
Further, it is described in order to be caused danger when preventing the smoothing capacity 46 from just starting working because electric current is excessive
The electromagnetic switch 48 that can prevent that the smoothing capacity 46 from shoving is provided between commutating circuit 41 and smoothing capacity 46, it is described
Electromagnetic switch 48 includes at least one switch element 481, and the current-limiting resistance 482 in parallel with the switch element 481, described
The input of switch element 481 and current-limiting resistance 482 is connected with the output end of the switch element 481 and current-limiting resistance 482, institute
The output end for stating electromagnetic switch 48 is connected with the negative pole of the smoothing capacity 46；When air-conditioner control box of the present invention is just switched on outside
The switch element 481 is off during power supply, and the direct current of the output end of commutating circuit 41 passes through current limliting electricity
Resistance 482 is applied on the smoothing capacity 46, so that the smoothing capacity 46 slowly charges, when the smoothing capacity 46 has charged
Bi Hou, the switch element 481 closes after the smoothing capacity 46 charges, so as to prevent the smoothing capacity 46 from gushing
Flow phenomenon.
With continued reference to Fig. 1, Fig. 2, air-conditioner control box of the present invention further comprises that the air conditioner power factor can be improved
PFC inductance 5, the PFC inductance 5 is connected in parallel in the smoothing capacity 46 and compressor electric motor frequency converter 42, fan electromotor
Between frequency converter 43, so as to improve the electric power utilization rate of the air conditioner.
With continued reference to Fig. 3, Fig. 4, the Integrate Design 4 further comprises protective loop 49 and controller 410, described
Protective loop 49 can monitor the work of the compressor electric motor variable frequency drives 44 and fan electromotor variable frequency drives 45 respectively
State (including whether the signal such as voltage, electric current, temperature deviates safe range), when the compressor electric motor variable frequency drives 44 or
When the working condition of person's fan electromotor variable frequency drives 45 deviates safe range, the controller 410 can send alarm signal simultaneously
Control instruction is sent to the compressor electric motor variable frequency drives 44 or fan electromotor variable frequency drives 45, so that the compression
Machine motor variable-frequency driver 44 or fan electromotor variable frequency drives 45 are shut down；The input of the protective loop 49 respectively with institute
Compressor electric motor variable frequency drives 44 are stated to connect with the output end of fan electromotor variable frequency drives 45 to gather the compression in real time
The working state signal of machine motor variable-frequency driver 44 and fan electromotor variable frequency drives 45, the output end of the protective loop 49
It is connected with the input of the controller 410 with by the compressor electric motor variable frequency drives 44 and fan electromotor variable frequency drives
45 working state signal is sent to the controller 410；The output end of the controller 410 respectively with the compressor electric motor
Variable frequency drives 44 connect with the input of fan electromotor variable frequency drives 45, to send control instruction respectively to the compressor
Motor variable-frequency driver 44 and fan electromotor variable frequency drives 45, so as to control the compressor electric motor variable frequency drives 44 respectively
Acted with fan electromotor variable frequency drives 45.
Further, the Integrate Design 4 further comprises being each electrically member in the inside of Integrate Design 4
Part provides the power supply 411 of driving voltage, the output end of the power supply 411 respectively with the compressor electric motor frequency converter 42, fan
Motor inverter 43, compressor electric motor variable frequency drives 44, fan electromotor variable frequency drives 45 and the input of controller 410 connect
Connect.
It should be noted that air-conditioner control box of the present invention further comprises main control module 6, the main control module 6
It can gather and analyze user instruction (including freeze, heat, dehumidify), the air-conditioning that the air conditioner room unit receives
Working state signal (including the return air temperature of indoor set, leaving air temp, indoor temperature, valve body aperture, the refrigerant pipeline pressure of device
Deng), the main control module 6 forms control instruction after gathering and analyzing the user instruction and working state signal, and sends
In controller 410 in the control instruction to the Integrate Design 4, the controller 410 receives the control instruction
And the compressor electric motor variable frequency drives 44 and fan electromotor variable frequency drives 45 are transferred to respectively；The compressor electric motor becomes
Frequency driver 44 calculates the reverse frequency signal of the compressor electric motor frequency converter 42 after receiving the control instruction, and sends extremely
The compressor electric motor frequency converter 42, the fan electromotor variable frequency drives 45 calculate the fan after receiving the control instruction
The reverse frequency signal of motor inverter 43, and send to the fan electromotor frequency converter 43；The compressor electric motor frequency converter
42 apply the alternating current of specific frequency to the compressor electric motor 2, the fan electromotor change according to the reverse frequency signal
Frequency device 43 applies the alternating current of specific frequency to the fan electromotor 3 according to the inverter signal, so as to realize according to
Indoor set working condition, outdoor unit working condition and user instruction adjust the fortune of the compressor electric motor 2 and fan electromotor 3 respectively
Turn frequency, so that the air conditioner has higher comfortableness.
Present invention further propose that a kind of air conditioner, including outdoor unit, the outdoor unit are provided with compressor electric motor 2 and wind
Fan motor 3, be provided with foregoing air-conditioner control box in the outdoor unit, the air-conditioner control box respectively with the compressor
Motor 2 and fan electromotor 3 are electrically connected with, not described in detail herein.
The air conditioner of the present invention, the air-conditioner control box of its outdoor unit are provided with Integrate Design 4, so that will be described whole
Flow back to road 41, compressor electric motor frequency converter 42 and fan electromotor frequency converter 43 and be integrated into independent module, greatly reduce air-conditioning
The wiring between electric component and each electric component in device control box, not only increases production efficiency, and improve air-conditioning
The aesthetics of device control box.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (10)
1. a kind of air-conditioner control box, it is arranged on the outdoor unit of the air conditioner, including made an uproar for filtering three-phase alternating-current supply
The wave filter (1) of sound, the input of the wave filter (1) are connected with the output end of power network AC power, it is characterised in that：It is described
Air-conditioner control box includes the integrated driving for being used for compressor electric motor (2) and fan electromotor (3) operating for driving the outdoor unit
Module (4), the output end of the wave filter (1) are connected with the input of the Integrate Design (4), the integrated driving mould
Input of the output end of block (4) respectively with the compressor electric motor (2), fan electromotor (3) is connected；
The Integrate Design (4) includes being used to convert alternating current to the commutating circuit (41) of direct current, for by direct current
Electric inversion for frequency-adjustable alternating current with drive the compressor electric motor (2) operate compressor electric motor frequency converter (42), with
And the fan electromotor frequency converter for DC inverter to be operated for the alternating current of frequency-adjustable with driving fan motor (3)
(43), the input of the commutating circuit (41) is connected with the output end of the wave filter (1), the commutating circuit (41) it is defeated
Go out input of the end respectively with the compressor electric motor frequency converter (42) and fan electromotor frequency converter (43) to be connected, the compressor
The output end of motor inverter (42) is connected with the input of the compressor electric motor (2), the fan electromotor frequency converter (43)
Output end be connected with the input of the fan electromotor (3).
2. air-conditioner control box according to claim 1, it is characterised in that：The Integrate Design (4) includes being used for
Adjust the compressor electric motor variable frequency drives (44) of compressor electric motor frequency converter (42) reverse frequency, the compressor electric motor
Variable frequency drives (44) are electrically connected with the compressor electric motor frequency converter (42).
3. air-conditioner control box according to claim 1, it is characterised in that：The Integrate Design (4) includes being used for
The fan electromotor variable frequency drives (45) of fan electromotor frequency converter (43) reverse frequency are adjusted, the fan electromotor frequency conversion is driven
Dynamic device (45) is electrically connected with the fan electromotor frequency converter (43).
4. air-conditioner control box according to claim 1, it is characterised in that：The Integrate Design (4) includes being used for
The smoothing capacity (46) of the direct current ripple voltage after rectification is filtered, the smoothing capacity (46) is parallel to the commutating circuit
(41) output end, the smoothing capacity (46) are in series with multiple, and each smoothing capacity (46) is parallel with balance resistance
(47)。
5. air-conditioner control box according to claim 4, it is characterised in that：The Integrate Design (4) includes being used for
Prevent the electromagnetic switch (48) that the smoothing capacity (46) shoves, input and the rectification of the electromagnetic switch (48)
The output end connection in loop (41), the output end of the electromagnetic switch (48) are connected with the negative pole of the smoothing capacity (46).
6. air-conditioner control box according to claim 4, it is characterised in that：Including the air conditioner power factor can be improved
PFC inductance (5), the PFC inductance (5) be connected in parallel in the smoothing capacity (46) and compressor electric motor frequency converter (42),
Between fan electromotor frequency converter (43).
7. according to the air-conditioner control box described in claim any one of 1-6, it is characterised in that：The Integrate Design (4)
Including the guarantor for monitoring the compressor electric motor variable frequency drives (44) and fan electromotor variable frequency drives (45) state respectively
Protect loop (49), and for controlling the compressor electric motor variable frequency drives (44) and fan electromotor variable frequency drives respectively
(45) controller (410) of action, the input of the protective loop (49) respectively with the compressor electric motor variable frequency drives
(44) output end with fan electromotor variable frequency drives (45) connects, output end and the controller of the protective loop (49)
(410) input connection, controller (410) output end respectively with the compressor electric motor variable frequency drives (44) and wind
Fan the input connection of motor variable-frequency driver (45).
8. air-conditioner control box according to claim 7, it is characterised in that：The Integrate Design (4) includes being used for
The power supply (411) of driving voltage is provided, the output end of the power supply (411) respectively with the compressor electric motor frequency converter (42),
Fan electromotor frequency converter (43), compressor electric motor variable frequency drives (44), fan electromotor variable frequency drives (45) and controller
(410) input connects.
9. air-conditioner control box according to claim 7, it is characterised in that：Including for gathering and analyzing the air conditioner
Work state information and send the main control module (6) of control instruction, institute's main control module (6) and the controller (410)
It is electrically connected with to transmit control instruction to the compressor electric motor frequency converter (42), fan electromotor frequency converter (43).
10. a kind of air conditioner, including outdoor unit, the outdoor unit is provided with compressor electric motor (2) and fan electromotor (3), and it is special
Sign is：The outdoor unit sets the air-conditioner control box described in just like claim any one of 1-9, the air-conditioner control box
It is electrically connected with respectively with the compressor electric motor (2) and fan electromotor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859737.2A CN107560128A (en) | 2017-09-21 | 2017-09-21 | Air-conditioner control box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710859737.2A CN107560128A (en) | 2017-09-21 | 2017-09-21 | Air-conditioner control box and air conditioner |
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| Publication Number | Publication Date |
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| CN107560128A true CN107560128A (en) | 2018-01-09 |
Family
ID=60982454
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710859737.2A Pending CN107560128A (en) | 2017-09-21 | 2017-09-21 | Air-conditioner control box and air conditioner |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108917098A (en) * | 2018-05-03 | 2018-11-30 | 蚌埠鼎诚企业管理咨询服务有限公司 | A kind of air-conditioning remote intelligent control system |
| CN109194243A (en) * | 2018-10-31 | 2019-01-11 | 广东美的制冷设备有限公司 | Electric appliance and intelligent power module |
| CN109192723A (en) * | 2018-10-31 | 2019-01-11 | 广东美的制冷设备有限公司 | Highly integrated power module and electric appliance |
| CN109216339A (en) * | 2018-10-31 | 2019-01-15 | 广东美的制冷设备有限公司 | Highly integrated power module and electric appliance |
| CN110601551A (en) * | 2018-06-13 | 2019-12-20 | 重庆美的制冷设备有限公司 | High-integration intelligent power module and air conditioner |
| CN110608573A (en) * | 2018-06-14 | 2019-12-24 | 合肥美的电冰箱有限公司 | Load drive integrated refrigerator control panel and refrigerator |
| CN112682983A (en) * | 2019-10-18 | 2021-04-20 | 大金工业株式会社 | Anti-electromagnetic interference heat exchanger assembly and heat source unit of air conditioner |
| WO2022051299A1 (en) * | 2020-09-01 | 2022-03-10 | Johnson Controls Tyco IP Holdings LLP | Electrical enclosure for hvac system |
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| JP2008281261A (en) * | 2007-05-09 | 2008-11-20 | Corona Corp | Integrated air conditioner |
| CN101618815A (en) * | 2008-06-30 | 2010-01-06 | 东芝电梯株式会社 | Elevator control device |
| CN102624031A (en) * | 2012-04-06 | 2012-08-01 | 上海电机学院 | Grid-connected inversion control device for wind driven generator |
| CN105371389A (en) * | 2014-08-08 | 2016-03-02 | 日立空调·家用电器株式会社 | Outdoor machine and air conditioner |
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| CN110608573A (en) * | 2018-06-14 | 2019-12-24 | 合肥美的电冰箱有限公司 | Load drive integrated refrigerator control panel and refrigerator |
| CN109194243A (en) * | 2018-10-31 | 2019-01-11 | 广东美的制冷设备有限公司 | Electric appliance and intelligent power module |
| CN109192723A (en) * | 2018-10-31 | 2019-01-11 | 广东美的制冷设备有限公司 | Highly integrated power module and electric appliance |
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Application publication date: 20180109 |