JP2019184192A5 - - Google Patents

Claims (9)

A casing (40),
A heat exchanger (11), which is arranged in the casing and has a plurality of liquid-side ports (74) serving as inlets or outlets of a refrigerant, which are arranged in a vertical direction at a first end (50a1, 50b1). )When,
Is disposed in the casing, a plurality of the liquid-side distributor pipe connecting the shunt body multiple shunt holes (95) are formed (92), between the shunt hole and the liquid side port ( 94) and a flow divider (90) having
A temperature sensor (23) for detecting the temperature of the refrigerant,
Is equipped with
The liquid side port formed in the lower part of the first end of the liquid side port was defined as the first liquid side port (74A), and was connected to the first liquid side port of the liquid side branch pipe. When the liquid-side diversion pipe is the first liquid-side diversion pipe (94A), the first liquid-division pipe is a diversion hole of the diversion hole to which the first liquid-division pipe is connected. hole extending portion Ru Ah at a portion that is placed on the way up to the first liquid-side outlet from (95A) (97A2,98A1) have been formed,
The extending portion is arranged on the side opposite to the first end portion with respect to the first flow dividing hole of the flow distributor body,
The temperature sensor is attached to the front Kinobe out portion,
Outdoor unit (2). Before Kinobe out unit, to the shunt body, and is formed opposite the first end,
The outdoor unit according to claim 1. In the plan view of the casing, the first flow dividing hole makes the flow distributor main body opposite the first end side and the first end side by a center line (C1) passing through the center of the flow distributor main body. Is formed in a portion on the side of the first end when divided into
The outdoor unit according to claim 1. A closing valve (13, 14) which is arranged in the casing and brazed to the refrigerant communication pipe when connected to the indoor unit (3a, 3b) through the refrigerant communication pipes (4, 5). Further equipped,
The closing valve is arranged on the first lateral side of the flow distributor body,
Before Kinobe out unit, to the shunt body are arranged on the second side side said a first side and an opposite side,
The outdoor unit according to claim 1. The first flow dividing hole divides the flow distributor body into the first lateral side and the second lateral side by a center line (C2) passing through the center of the flow distributor main body in a plan view of the casing. Formed on the second lateral side of the
The outdoor unit according to claim 4. Assuming that the height from the lower end to the upper end of the heat exchanger is the heat exchange height (h), the lower part of the first end portion is not more than ¼ times the heat exchange height from the lower end of the heat exchanger. Part of
The outdoor unit according to any one of claims 1 to 5. The shunt body is located within the same height range as the lower portion of the first end ,
The outdoor unit according to claim 6. The first liquid side port is a liquid side port formed on the lowest side of the liquid side ports,
The outdoor unit according to any one of claims 1 to 7. The first liquid-side flow dividing pipe,
A first liquid-side flow dividing thin tube (97A) having one end connected to the first flow dividing hole;
One end is connected to the other end of the first liquid-side diversion thin tube, and the other end is connected to the first liquid-side port, and the first liquid-side diversion is larger in diameter than the first liquid-side diversion thin tube. Thick tube (98A),
Has
The first liquid-side distributor thick tube forms a front Kinobe out portion,
The outdoor unit according to any one of claims 1 to 8.