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Outdoor unit for refrigeration cycle device

A circulation device and outdoor unit technology, applied in the field of outdoor units, can solve problems such as freezing and failure to discharge normally

Pending Publication Date: 2020-07-31
TOSHIBA CARRIER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, when the outside air temperature is below freezing point, the drain water generated by the defrosting operation may freeze on the bottom plate before being discharged to the outside of the outdoor unit.
That is, the drain water freezes before it reaches the drain and cannot be drained normally

Method used

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  • Outdoor unit for refrigeration cycle device
  • Outdoor unit for refrigeration cycle device
  • Outdoor unit for refrigeration cycle device

Examples

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Embodiment Construction

[0035] refer to Figure 1 to Figure 10 Embodiments of the outdoor unit of the refrigeration cycle apparatus of the present invention will be described. In addition, in several drawings, the same code|symbol is attached|subjected to the same or equivalent structure.

[0036] figure 1 It is an exploded perspective view of an example of the outdoor unit of the refrigeration cycle apparatus concerning embodiment of this invention.

[0037] Such as figure 1 As shown, the outdoor unit 1 of the refrigerating cycle apparatus of the present embodiment includes: a housing 13 having an air inlet 11 and an air blowing outlet 12; a compressor 15 disposed in the housing 13; and a blower disposed in the housing 13. 16 ; the heat exchanger 17 arranged in the casing 13 ; and the electrical component box 18 arranged in the casing 13 .

[0038] The housing 13 has a rectangular parallelepiped shape. The width dimension (dimension in the left-right direction) of the case 13 is larger than the...

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PUM

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Abstract

Provided is an outdoor unit for a refrigeration cycle device with which drainage water generated by a defrosting operation can be discharged reliably by using a flexible heater having an inferior heatgeneration capacity per unit area than a conventional sheath heater. This outdoor unit (1) for a refrigeration cycle device comprises: a base plate (21) having water discharge openings (43); and a flexible linear heater (46) having doubled sections (45) that are laid out in a doubled manner at all or a portion of the periphery of the water discharge openings (43).

Description

technical field [0001] Embodiments of the present invention relate to an outdoor unit of a refrigeration cycle apparatus. Background technique [0002] As an outdoor unit of a refrigeration cycle apparatus that accommodates refrigeration cycle equipment therein and is installed outdoors, there are outdoor units of an air conditioner and an outdoor unit of a heat pump water heater. The outdoor unit of such a refrigeration cycle apparatus includes: a casing having a bottom plate; and a compressor, a heat exchanger, and a blower for ventilating the heat exchanger provided inside the casing. [0003] However, since the refrigeration cycle apparatus continues heating (heating) operation in an environment where the outside air temperature is low such as a cold region or a snowfall region, frost may form on the heat exchanger of the outdoor unit. When the heat exchanger of the outdoor unit is frosted, the heat exchange performance of the refrigeration cycle device is remarkably re...

Claims

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Application Information

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IPC IPC(8): F24F1/36F24F13/22F25B47/02
CPCF24F1/36F24F13/22F25B47/02
Inventor 吉永登
Owner TOSHIBA CARRIER CORP