MOTOR COMPRESSOR AND MANUFACTURING METHOD
To provide a motor compressor capable of miniaturization while suppressing deterioration in refrigeration efficiency.SOLUTION: A motor compressor 100 includes: a motor 200; a compression part 101 driven by the rotation of the motor 200, and for compressing a refrigerant; a case 107 which has an inte...
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Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a motor compressor capable of miniaturization while suppressing deterioration in refrigeration efficiency.SOLUTION: A motor compressor 100 includes: a motor 200; a compression part 101 driven by the rotation of the motor 200, and for compressing a refrigerant; a case 107 which has an internal space where the refrigerant is filled, and which builds in the motor 200 and the compression part 101 in the internal space; and a cover 109 for covering the internal space by being connected to the case 107. The case 107 and the cover 109 are connected by a bolt 141, and a connection part 140 which is the connection part 140 formed in the case 107 and which has a bolt hole 142 where the bolt 141 is screwed. At least part of the connection part 140 protrudes toward the inside of the internal space, and the case 107 has a communication part (recessed part 137) for communicating the bolt hole 142 and the internal space.SELECTED DRAWING: Figure 2
【課題】冷凍効率の低下を抑制しつつ、小型化が可能な電動圧縮機を提供する。【解決手段】電動圧縮機100は、モータ200と、モータ200の回転によって駆動され、冷媒を圧縮する圧縮部101と、冷媒が充填される内部空間を有し、内部空間にモータ200及び圧縮部101を内蔵するケース107と、ケース107と連結されることで、内部空間を覆うカバー109と、を備え、ケース107とカバー109とは、ボルト141と、ケース107に形成された連結部140であって、ボルト141が螺入されるボルト穴142を有する連結部140とにより連結され、連結部140の少なくとも一部は、内部空間の内側に向けて突出し、ケース107は、ボルト穴142と内部空間とを連通する連通部(陥入部137)を有する。【選択図】図2 |
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