The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
Feb. 24, 2022
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd., Foshan, CN;
Midea Group Co., Ltd., Foshan, CN;
Xiaowen Hu, Foshan, CN;
Site Hu, Foshan, CN;
Longzhen Dai, Foshan, CN;
Fagang Tan, Foshan, CN;
Richao Liu, Foshan, CN;
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd., Foshan, CN;
Midea Group Co., Ltd., Foshan, CN;
Abstract
A heating pump includes a driving electric motor; a pump case, wherein a pump cavity and a heating cavity are defined in the pump case, the pump cavity and the heating cavity are roughly arranged side by side in an axial direction and are in communication by means of a communication channel, and a water inlet and a water outlet are formed in the pump case; an impeller arranged in the pump cavity; and a heating member arranged in the heating cavity. Therefore, not only is the size of the heating pump favorably reduced, the impeller may also be prevented from being radiated at a temperature by the heating member, such that the premature aging of the impeller may be prevented, and thus, the usage performance of the heating pump may be improved.