Indoor unit of low-static pressure air pipe type air-conditioner
An indoor unit and air duct type technology, which is applied in the field of indoor units of low static pressure air duct type air conditioners, can solve the problems of increasing cost, complex structure, increasing the number and type of indoor units, etc.
Inactive Publication Date: 2010-10-06
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Problems solved by technology
The indoor unit of the closed low static pressure ducted air conditioner has a more complicated structure than the indoor unit of the open low static pressure ducted air conditioner, and has been expanded and improved in function, which also increases the production requirements. cost
[0014] The structures of the indoor units of the open-type and closed-type low-static-pressure ducted air conditioners in the prior art are different. Although the shell parts have similar functions to each other, the two do not have a common structure on the shell. Completely different shell sheet metal parts are required in production, so the models and types of indoor units are increased, and the overall production cost is not economical enough, resulting in a waste of manpower and material resources
Method used
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[0034] The present invention will be described in detail below with reference to the drawings and examples.
[0035] Figure 4 It is a structural schematic diagram of the air return box in the indoor unit of the low static pressure ducted air conditioner of the present invention; Figure 5 It is a schematic diagram of the indoor unit of the low static pressure ducted air conditioner of the present invention when the return air box is installed; Figure 6 It is a schematic diagram of the indoor unit of the low static pressure ducted air conditioner of the present invention after the return air box is installed; Figure 7 It is a structural schematic diagram of the air return port in the indoor unit of the low static pressure ducted air conditioner of the present invention being arranged on the rear side of the air return box; Figure 8 for Figure 7 The schematic diagram of the indoor unit of the low static pressure ducted air conditioner in which the filter is installed; ...
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The invention relates to an indoor unit of a low-static pressure air pipe type air-conditioner, comprising a shell, an evaporator, a fan and an air outlet. The back part of the shell is provided with an air returning tank, and the air returning tank and the shell can be independent from each other and can be assembled and disassembled; the fan is surrounded when the air returning tank and the shell are assembled, simultaneously an air returning port is arranged on the air returning tank, and air is guided to the fan through the air returning port. The opened or closed running condition of the indoor unit of the low-static pressure air pipe type air-conditioner can be replaced through the air returning tank, the specific structure of the indoor unit can be flexibly replaced according to the specific demand of a user, and the indoor unit of the closed low-static pressure air pipe type air-conditioner is still on the structural basis of the indoor unit of the opened low-static pressure air pipe type air-conditioner so that a closed indoor unit can not be specially produced any more, and the invention optimizes production lines, saves time required for design and development, achieves the purpose of sharing partial products and reduces production cost.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an indoor unit of a low static pressure ducted air conditioner that can adapt to different use environments and use requirements through a detachable air return box. Background technique [0002] An air conditioner is an indoor air temperature adjustment device, and its main components include a refrigeration cycle system including a compressor, a condenser, a throttling device, and an evaporator, and an air cycle system including a blower, an air duct, and an air inlet and outlet. The air conditioner absorbs indoor air, changes its temperature through the evaporator and condenser of the heat exchange device, and then discharges it back into the room to realize the functions of cooling or heating and dehumidification, so as to provide people with a fresh and comfortable indoor air environment. [0003] Generally speaking, air conditioners can be roughly divided into inte...
Claims
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Login to View More IPC IPC(8): F24F1/00F24F13/28
Inventor 孟伟茂
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD