Title:
PUMP CAVITY STRUCTURE, ELECTRIC CONTROL ASSEMBLY, CIRCULATING PUMP, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2024/098607
Kind Code:
A1
Abstract:
The present application discloses a pump cavity structure, an electric control assembly, a circulating pump, and an air conditioner. The pump cavity structure (100) comprises a pump head (110), an impeller (120), a shielding cover (130), a rotor (140), and a stator (150). The pump head (110) is provided with a first cavity (111); the first cavity (111) is provided with an open end (112); the impeller (120) is rotatably mounted in the first cavity (111); the shielding cover (130) covers the open end (112); the rotor (140) is rotatably mounted in the shielding cover (130) and is connected to the impeller (120); the stator (150) is provided outside the shielding cover (130) and is provided around the outer side of the rotor (140); a sealing member (160) provided around the periphery of the open end (112) is mounted on the pump head (110); the shielding cover (130) is provided with an outer edge portion (131); and the stator (150) is connected to the pump head (110) and abuts against the outer edge portion (131), so that the outer edge portion (131) presses the sealing member (160).
Inventors:
CHEN CHUANLI (CN)
YUAN BINBIN (CN)
GAN FENG (CN)
YANG HUIDA (CN)
YANG JINLONG (CN)
YUAN BINBIN (CN)
GAN FENG (CN)
YANG HUIDA (CN)
YANG JINLONG (CN)
Application Number:
PCT/CN2023/081108
Publication Date:
May 16, 2024
Filing Date:
March 13, 2023
Export Citation:
Assignee:
FOSHAN WELLING WASHER MOTOR MFG CO LTD (CN)
HUAIAN WELLING MOTOR MFG CO LTD (CN)
HUAIAN WELLING MOTOR MFG CO LTD (CN)
International Classes:
F04D13/06; F04D29/08; F04D29/42
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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