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. 16, 2025
Filed:
May. 15, 2023
Hangzhou Keencool Intelligent Technology Co., Ltd., Hangzhou, CN;
Ning Wang, Hangzhou, CN;
Shitong Liu, Hangzhou, CN;
Lingyun Wang, Hangzhou, CN;
Yao Yao, Hangzhou, CN;
Yi Sun, Hangzhou, CN;
Bin Shen, Hangzhou, CN;
Hangzhou Keencool Intelligent Technology Co., Ltd., Hangzhou, CN;
Abstract
Heat-and-cold recovery system based on liquid cooling data center (energy storage power station) includes high-temperature heat pump, pressure-less heat-storage tank, pressurized heat-storage tank, absorption-type water chiller group, compression-type water chiller group, water cold-storage tank, and PCM cold-storage tank. High-temperature heat pump forms circulating heat-exchange loops with CDU and with pressure-less heat-storage tank; hot-water output interface of pressure-less heat-storage tank connects to pressurized heat-storage tank through first circulating pump set and pipeline heater sequentially; pressurized heat-storage tank stores and outputs hot water/steam; pressurized heat-storage tank connects to absorption-type water chiller group through second circulating pump set and forms circulating heat-exchange loop with pressure-less heat-storage tank through absorption-type water chiller group; absorption-type water chiller group forms circulating heat-exchange loop with computer-room air-cooling region; compression-type water chiller group connects to water/PCM cold-storage tank, which stores cooling water of compression-type water chiller group for heat exchange to CDU and/or computer-room air-cooling region.