Verdichter und Wärmedämmvorrichtung dafür

Details

Veröffentlichungs-Nr.

EP4786790

Anmeldetag

29. Mai 2025

Veröffentlichung

4. Juni 2026

Rechtsraum

EP

IPC

F04C29/04

Abstract

A compressor thermal insulation device and a compressor including the compressor thermal insulation device are provided. The compressor thermal insulation device includes an intermediate partition (1), which separates a compressor housing into a high-pressure chamber (20) and a low-pressure chamber (30). A hollow thermal insulation groove (10) is provided in the intermediate partition (1). The thermal insulation groove (10) with a hollow structure can effectively reduce the overall thermal conductivity of the intermediate partition (1), thereby reducing heat transfer between a high-back-pressure region on a high-pressure chamber side and a low-back-pressure region on a low-pressure chamber side. This effectively lowers the ineffective superheat of the suction refrigerant inside the compressor and improves compressor performance.

Anmelder

Firma

Shanghai Highly Electrical Appliances Co., Ltd.

Land

🇨🇳 China

Fachgebiete