Piping connection structure of air conditioner's outdoor unit
A connection structure, outdoor unit technology, applied in the application, home heating, home heating and other directions, can solve the problems of reduced accuracy, difficult bending operation of connecting pipes, bending, etc., to achieve the effect of reducing space
Inactive Publication Date: 2006-04-05
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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[0009] As mentioned above, in the prior art, the bending operation of the above-mentioned connecting pipes (9) (9') is directly carried out on site in accordance with the installation environment of the outdoor unit (1), so that the connecting pipes (9) (9') ') bending operation is not easy to carry out, especially when the width between the maintenance valve (5) (5') and the wall adjacent to it is narrow, the bending operation of the connecting pipe (9) (9') is more difficult
[0010] In addition, since the bending operation of the above-mentioned connecting pipe (9) (9') is performed on site, the accuracy of the operation is correspondingly reduced, so that it cannot correspond to the bending operation between the above-mentioned outdoor unit (1) and the adjacent wall surface. A state where the width is bent at right angles, but a state where it is bent into a circle or an ellipse
Therefore, in order to connect the connection piping (9) (9') to the above-mentioned outdoor unit (1), more space is required.
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[0026] Such as figure 2 As shown, the front of the outdoor unit (11) of the air conditioner is provided with a discharge grille (13), and through the discharge grille (13), the outdoor air that undergoes heat exchange inside the outdoor unit (11) is discharged to the outside. In addition, one side of the outdoor unit (11) is provided with at least one pair of maintenance valves (15) (15'), and each of the maintenance valves (15) (15') is provided with a joint (16) (16'). The joint parts (16) (16') are respectively connected with the bent pipes (20) (20').
[0027] The above-mentioned curved piping (20) (20') is used to connect the indoor unit (not shown) and the outdoor unit (11) of the air conditioner, including: an extension (21) (21 '), connected to the connecting piping (19 )(19'), one end of the connecting pipe (19)(19') is connected to the indoor unit; the connecting part (23)(23') is connected to the above-mentioned maintenance valve (15)(15') The joint parts (16) (1...
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The invention relates to air conditioner outdoor set matching- tube connection structure, which comprises the following parts: more than one examination valve on one side of outdoor set; bent matching-tube with one end connecting examination valve and the other end connecting the connection matching-tube in the indoor set. The bent matching-tube bends at least one time at setting angle and length according to the setting environment, which facilitates the connection operation of matching-tube and minimizes the need space of setting outdoor set.
Description
technical field [0001] The invention relates to a pipe connection structure for an outdoor unit of an air conditioner. Background technique [0002] The split type air conditioner includes: an indoor unit that is installed indoors to exchange heat between the indoor air and the working fluid and discharge it to the room; outdoor unit. [0003] Such as figure 1 As shown, the interior of the outdoor unit (1) is provided with various components to discharge the heat of the working fluid circulating in the heat exchange operation of the air conditioner to the outside. In addition, the front of the above-mentioned outdoor unit (1) is provided with a discharge grill for discharging outdoor air for heat exchange, and a pair of maintenance valves (5) (5') are provided on one side of the outdoor unit. [0004] The connection pipe (9) (9') is connected to the connection part (6) (6') of the above-mentioned service valve (5) (5'), and the connection pipe (9) (9') is used to connect ...
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IPC IPC(8): F24F13/00
Inventor 金炳燮
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD