Outdoor unit of refrigerant heating type air-conditioner
专利汇可以提供Outdoor unit of refrigerant heating type air-conditioner专利检索，专利查询，专利分析的服务。并且PURPOSE: To find out a kerosene leakage early by a method wherein a constant oil level device, an oil supply pipe and a magnetic pump are arranged in a vertical row, a receiving pan is located on the bottom part, and a part of circumferential wall of the pan is cut off to allow the oil trapped in the pan to flow outside an outdoor unit.
CONSTITUTION: An oil supply path connects an oil tank 5 and a combustion device 4 via an oil supply pipe 6, a connector 7, a constant oil level device 9, a magnetic pump 10, an oil supply pipe 11 to supply kerosene to the combustion device 4. The constant oil level device 9, the magnetic pump 10, and the oil supply pipe 11 are arranged almost in a vertical row, a receiving pan 12 is provided on the bottom part, and an oil stopper flange 13 is attached around the oil supply pipe 8 under the oil constant level device 9. In addition, a partition plate 14 is installed between an air duct 2 and a refrigerant cycle 3. A part of a circumferential flange 15a of a base plate 15 is recessed to form a recessed part 16, and a part of a circumferential flange 12a of the receiving pan 12 is cut off to form a declining flange 12b. The partition plate 14 is on the tilt so as to allow oil to flow toward the recessed part 16 on the base plate 15, and the oil trapped in the receiving pan 12 discharges outside.
COPYRIGHT: (C)1992,JPO&Japio，下面是Outdoor unit of refrigerant heating type air-conditioner专利的具体信息内容。
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