An air conditioner indoor unit
A technology for air-conditioning indoor units and machine shafts, applied in the field of air-conditioning, can solve problems such as time-consuming, laborious, cumbersome disassembly, etc., and achieve the effect of improving operation efficiency and overcoming maintenance inconvenience
Active Publication Date: 2019-12-31
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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Problems solved by technology
[0002] At present, the wall-mounted indoor units of household air conditioners are usually designed as an integrated structure with the installation frame and the water tray. When the fan and motor of the indoor unit need to be repaired or replaced, it is often necessary to remove the cover first, and then remove the evaporator and When removing the evaporator, it is necessary to recover the refrigerant inside the evaporator. This requires closing the high-pressure cut-off valve in the cooling state. After 2-3 minutes of normal operation, wait for all the refrigerant to be recovered to the outdoor unit for condensation. The evaporator can only be disassembled at this point, so the maintenance and replacement of the indoor unit fan and motor requires a lot of tedious steps to disassemble other parts, which is time-consuming and laborious; in addition, most of the indoor units are already fixed on the wall. Regardless of whether it is to disassemble the whole indoor unit for maintenance or to perform maintenance at the original installation location, there are great difficulties
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[0025] In order to clearly illustrate the solutions in the present invention, preferred embodiments are given below and detailed descriptions are given in conjunction with the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the application or uses of the present disclosure. It should be understood that throughout the drawings, corresponding reference numerals indicate like or corresponding parts and features.
[0026] In an optional embodiment of this case, the external structure of the present invention is as figure 1 As shown, the overall shape is roughly the same as that of the existing conventional air-conditioning indoor unit. The shell of the conventional indoor unit is generally divided into six sides, including the front panel, top panel, bottom panel, back panel and side panels at the left and right ends, and for the convenience of internal components Generally, the front panel, top panel, bottom panel and s...
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The invention discloses an air conditioner indoor unit. The air conditioner indoor unit comprises an outer shell and a functional assembly arranged in the outer shell. The functional assembly comprises a fan and a motor. A service port allowing the functional assembly to be loaded in or moved out of the outer shell is formed in the outer shell, and a service panel matched with the service port in shape is detachably arranged on the service port. The service port is formed in the position, corresponding to the installation position of the fan and the motor, of the outer shell. The tedious procedure that an outer housing of a traditional indoor framework all-in-one unit needs to be opened through a complex process for maintenance is avoided, and the maintenance efficiency of technicians is improved.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit. Background technique [0002] At present, the wall-mounted indoor units of household air conditioners are usually designed as an integrated structure with the installation frame and the water tray. When the fan and motor of the indoor unit need to be repaired or replaced, it is often necessary to remove the cover first, and then remove the evaporator and Electrical cabinet and other structures, and when removing the evaporator, it is necessary to recover the refrigerant inside the evaporator, which requires closing the high-pressure cut-off valve in the cooling state, and waiting for all the refrigerant to be recovered to the outdoor unit for condensation after 2-3 minutes of normal operation The evaporator can only be disassembled at this point, so the maintenance and replacement of the indoor unit fan and motor requires a lot of tedious ...
Claims
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IPC IPC(8): F24F1/0018F24F13/20F24F13/00
CPCF24F1/0003F24F13/00F24F13/20F24F2013/205
Inventor 刘义军李建科贺世权
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD