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US 8,297,071 B2Granted
Shut-off valve mounting structure, and outdoor unit of air conditioner including the same
AssigneeDaikin Industries, Ltd.
InventorsKazuhiro Shioyama, Satoru Ohkura, Tadashi Sao, Ikuji Ishii, Keiji Ishida
Life of this patent
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Abstract
A shut-off valve mounting structure is for holding shut-off valves in place in an outdoor unit of an air conditioner, and includes bases, and a fixing portion. The shut-off valves are connected to an indoor unit of the air conditioner via refrigerant communication pipes. The bases extend upwards from a bottom frame of the outdoor unit (2). The fixing portion is continuous with the bases, and holds the shut-off valves in place such that a space exists below the shut-off valves.
Claims3
An outdoor unit of an air conditioner, comprising:
- a casing including a bottom frame;
- a shut-off valve connected to an indoor unit via a refrigerant communication pipe;
- and
- a shut-off valve mounting structure holding the shut-off valve place, the shut-off valve mounting structure including
- a base including two column shaped members extending upwards from the bottom frame;
- and
- a fixing portion connected to both of the two column shaped member with the shut-off valve being supported in place by the fixing portion,
- the base being a member configured only to fix the fixing portion to the bottom frame,
- the shut-off valve being connected to the refrigerant communication pipe by brazing,
- a space being formed laterally between the two column shaped members overall, upwardly of the bottom frame and below the fixing portion, and
- the base including an engaging portion engaging at least a portion of an outline of a protrusion protruding inwardly from the bottom frame towards an inside of the outdoor unit.
8 more elements
Dependencies are inferred from the claim text.