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:
Sep. 22, 2026
Filed:
Jun. 27, 2024
Huawei Digital Power Technologies Co., Ltd., Futian District, CN;
Yongqi Qiu, Shenzhen, CN;
Jiyang Li, Dongguan, CN;
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a heat exchange device and a heat exchange system. The heat exchange device has a first heat exchange mode, and includes a housing, a partition plate, an evaporator, and a compressor. The partition plate divides space inside the housing into an internal circulation cavity and an external circulation cavity. The evaporator and the compressor are located in the internal circulation cavity. A first valve group is disposed between an inlet of the compressor and an outlet of the evaporator. When the first heat exchange mode is used for heat exchange, the evaporator is communicated with the compressor by using the first valve group. In this application, the compressor is disposed in the internal circulation cavity, so that a temperature difference between the compressor and the evaporator is small, thereby reducing a slugging risk of the compressor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile