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Indoor machine for air conditioner and ventilator mounted therein

A ventilation device and indoor unit technology, applied in space heating and ventilation, space heating and ventilation details, air-conditioning systems, etc., can solve problems such as uncomfortable feeling of indoor personnel, trouble opening windows or doors, etc.

Inactive Publication Date: 2005-02-09
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In this case, it is more troublesome to open the window or door
Moreover, hot or cold air suddenly enters the room through an open window or door, making the occupants feel uncomfortable

Method used

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  • Indoor machine for air conditioner and ventilator mounted therein
  • Indoor machine for air conditioner and ventilator mounted therein
  • Indoor machine for air conditioner and ventilator mounted therein

Examples

Experimental program
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Embodiment Construction

[0038] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are shown in the accompanying drawings. When describing the embodiments of the present invention, the same components use the same names and reference numerals, and repeated descriptions are omitted.

[0039] figure 2 Or 3 shows an indoor unit of an air conditioner in which a ventilation device 400 is installed in a preferred embodiment of the present invention. Although figure 2 The ventilation device 400 shown in 3 or 3 as an example is installed in a split type air conditioner, but this ventilation device can also be installed in a window type air conditioner. will now refer to figure 2 with 3 A ventilation device of an air conditioner according to a preferred embodiment of the present invention will be described.

[0040] refer to figure 2 , the indoor unit includes a casing 100, a fan 200, a heat exchanger 300 and a ventilation device 400, which will be d...

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PUM

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Abstract

The invention discloses an indoor unit of the air conditioner, comprising a casing with an inlet and an outlet, a fan which inhales the air in room through the inlet and discharges the air through the outlet, a heat exchanger arranged in the casing and a ventilation device which discharges air outside the room before drawing air inside the room and draws air outside the room and then conveys the air into the room. The ventilation device comprises a casing with a first flow channel and a second flow channel, a plurality of fan components and a ventilating hose arranged at one side of the casing; wherein, one end of the ventilating hose is connected with the casing and the other end is communicated with outside.

Description

technical field [0001] The present invention relates to an air conditioner, more specifically, to an indoor unit of the air conditioner, which can ventilate the room and has a ventilation device inside. [0002] This application claims the priority of Korean application P2003-0044999 filed on July 3, 2003 and application P2003-0054630 filed on August 7, 2003, both of which are incorporated herein by reference. Background technique [0003] The air conditioner uses the characteristic of releasing heat to the environment or absorbing heat from the environment when the refrigerant undergoes a phase change to keep the room temperature at the most appropriate state for the desired state. For example, an air conditioner keeps a room cool in summer and warm in winter. [0004] The air conditioner is provided with a compressor, a condenser, an expansion device, and an evaporator, and is classified into a window type air conditioner and a split type air conditioner. [0005] The wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F3/06F24F3/147F24F13/28
Inventor 金江永禹亨注安金
Owner LG ELECTRONICS INC