Xiaomi Introduces Loop LiquidCool Expertise – The Subsequent Technology of Warmth Dissipation – Mi Weblog


Twice the cooling functionality of standard VC options, mass manufacturing aimed for H2 2022

Beijing, CHINA, November fifth, 2021 – In the present day, World expertise chief Xiaomi unveiled its newest breakthrough in warmth dissipation – Loop LiquidCool Expertise. Impressed by cooling options used within the aerospace trade, Loop LiquidCool Expertise makes use of a capillary impact which attracts liquid cooling agent to the warmth supply, vaporizes, after which disperses the warmth effectively in the direction of a cooler space, till the agent condenses and is captured by way of a unidirectional closed looped channel. In comparison with standard vapor chambers options, this new expertise has twice the cooling capabilities and ranks as essentially the most environment friendly smartphone cooling answer. Xiaomi goals to convey Loop LiquidCool Expertise to its merchandise in H2 2022.

Loop LiquidCool Expertise

This new expertise options an annular warmth pipe system that’s composed of an evaporator, a condenser, a refill chamber, in addition to gasoline and liquid pipes. Positioned at warmth sources, the evaporator has refrigerant that evaporates to gasoline when the smartphone is below excessive workload. The gasoline and airflow is then subtle to the condenser, the place the gasoline condenses into liquid once more. These liquids are absorbed and picked up by means of tiny fibers within the refill chamber—which refills the evaporator—making it a self-sustaining system.

Though this new expertise makes use of the identical methodology as VC liquid cooling, the brand new kind issue makes a big effectivity distinction. As standard VC programs wouldn’t have separate channels for gases and liquids, sizzling gasoline and funky liquids combine and hinder one another whereas, particularly below excessive workload. The ring-shaped pump contains a particular gasoline pipe design, which significantly reduces air passage resistance by 30%. By permitting for a smoother steam stream, the utmost warmth switch capability is elevated by as much as 100%.

One-way circulation is essential to warmth dissipation

To make sure one-way high-efficiency circulation, implementing a Tesla valve construction throughout the refill chamber is essential. A Tesla valve is a one-way valve that permit liquid to cross by means of the evaporator, whereas blocking gases from transferring within the incorrect route. This permits for a better effectivity in gasoline/liquid circulation all through the system.

On a customized Xiaomi MIX 4, the unique vapor chamber was changed with a brand new Loop LiquidCool Expertise answer. Throughout a 30-minute Genshin Influence gameplay take a look at operating 60fps max video settings, this spectacular cooling system stored the system beneath a max temperature of 47.7℃ and the processor was 8.6℃ decrease than the usual model.

Because of the one-way circulation, gas-liquid separation, and low heat-resistance gasoline pipes of the Tesla valve, the versatile kind issue additionally makes it potential to undertake and stack Loop LiquidCool Expertise into any sort of inside design. For instance, a square-shaped loop will permit extra space for the battery, digital camera module, and extra.


About Xiaomi Company
Xiaomi Company was based in April 2010 and listed on the Major Board of the Hong Kong Inventory Alternate on July 9, 2018 (1810.HK). Xiaomi is a client electronics and good manufacturing firm with smartphones and good {hardware} linked by an IoT platform at its core.

Embracing our imaginative and prescient of “Make buddies with customers and be the best firm within the customers’ hearts”, Xiaomi repeatedly pursues improvements, high-quality consumer expertise and operational effectivity. The corporate relentlessly builds superb merchandise with sincere costs to let everybody on the earth get pleasure from a greater life by means of revolutionary expertise.

Xiaomi is likely one of the world’s main smartphone corporations. The corporate’s market share by way of smartphone shipments ranked No. 3 globally within the third quarter of 2021. The corporate has additionally established the world’s main client AIoT (AI+IoT) platform, with 374.5 million good units linked to its platform as of June 30, 2021, excluding smartphones and laptops. Xiaomi merchandise are current in additional than 100 nations and areas all over the world. In August 2021, the corporate made the Fortune World 500 listing for the third time, rating 338th, up 84 locations in comparison with 2020.

Xiaomi is a constituent of the Dangle Seng Index, Dangle Seng China Enterprises Index, Dangle Seng TECH Index and Dangle Seng China 50 Index.