Energy storage cabinet
By arranging the fan and heat exchanger along the thickness of the cabinet and optimizing the airflow path using air guide plates and sound-absorbing materials, the problems of high fan power consumption and noise in the energy storage cabinet were solved, achieving reduced fan power consumption and improved airflow uniformity.
WO2026124399A1 Publication Date: 2026-06-18HUAWEI TECH CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2025-12-08
- Publication Date
- 2026-06-18
AI Technical Summary
⚠Technical Problem
The existing energy storage cabinets have high power consumption and noise levels for the fans, mainly because the airflow needs to turn 180°, resulting in high fan work and uneven airflow speed.
⚗Method used
The fan and heat exchanger are arranged along the thickness of the cabinet, so the airflow can enter the fan directly without turning. Combined with the air guide plate and sound-absorbing material, the airflow path is optimized to reduce the power consumption and noise of the fan.
🎯Benefits of technology
By optimizing the airflow path and structural design, the power consumption and noise of the fan are reduced, the uniformity of airflow and the heat exchange efficiency of the heat exchanger are improved, and the normal operation of the fan is ensured.
✦ Generated by Eureka AI based on patent content.
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Abstract
Embodiments of the present application relate to the technical field of energy storage, and in particular to an energy storage cabinet. The present application aims to solve the problems of high power consumption of a fan, non-uniform velocity of an airflow when entering the fan, and excessive noise of the fan. The embodiments of the present application provide an energy storage cabinet, comprising a cabinet, wherein the cabinet comprises a cabinet body and a cabinet door, and a first surface of the cabinet door facing away from the cabinet body is provided with a first through hole and a second through hole passing through the first surface. The projections of an air inlet of a fan and a heat exchanger on the first surface both overlap the first through hole; the fan and the heat exchanger are arranged in the thickness direction of the cabinet body; the air inlet of the fan is arranged towards the heat exchanger; an airflow enters from the first through hole and passes through the heat exchanger, and the airflow does not require a change in the direction, and can directly enter the fan, so that the work done by the fan on the airflow is reduced, and the power consumption of the fan can be reduced, thereby reducing noise of the fan. Since the airflow moves under the action of the fan, the flow velocity of the airflow when entering the fan is more uniform, and the flow velocity of the airflow when entering the heat exchanger can be ensured to be more uniform.
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