Hefei University of Technology

Other

Sungrow Power Supply Co., Ltd.

Hefei Hualing Co., Ltd.

Hefei Midea Refrigerator Co., Ltd.

Sungrow Energy Storage Technology Co., Ltd.

Midea Group Co., Ltd.

Wei Zhang

Xiuhua Geng

Jun Yao

Rubin Wan

Wei Yang

Hao Chen

Xianwei Zhang

Haojie Xia

Liandong Yu

Longxiang Yan

Huadong Li

Hao Xu

Yonghong Song

Meng Zhou

Hanye Xing

Changchun Chen

Liling Han

Kangkang Li

Jingzhe Xue

Chengliang Pan

Yang Lu

Sheng Chen

Huaxia Deng

Lijing Wang

Zongshun Peng

Weishi Li

Liang Dong

Siying Lu

An energy storage device and an energy storage power station are provided. The energy storage device includes an energy storage cabinet and a supplementary unit. A supplementary mounting position is provided on an outer side of a cabinet body of the energy storage cabinet, and the supplementary unit is arranged outside the cabinet body and at the supplementary mounting position. The energy storage cabinet is operable separately, and the energy storage cabinet is operable in conjunction with the supplementary unit for the energy storage device to supplement electric power to an energy storage power station.

Energy storage device and energy storage power station

A magnetic material used in the magnetic SF-based composite aerogel is a ferroferric oxide nanocubic particle, which is a magnetic nanomaterial with both excellent magnetocaloric performance and excellent photothermal performance. The magnetic SF-based composite aerogel prepared by the present disclosure exhibits excellent responsiveness to both alternating current (AC) magnetic fields and sunlight. Under an action of an AC magnetic field, the magnetic SF-based composite aerogel exhibits excellent temperature rise performance, which can inhibit the generation of biofouling in pores and channels inside a three-dimensional (3D) porous evaporation material. The magnetic SF-based composite aerogel exhibits excellent water evaporation performance under a sunlight irradiation, with a water evaporation rate of 2.03 kg m·h.

Anti-biofouling magnetic silk fibroin (SF)-based composite aerogel, and preparation method and use thereof

Car phone mount

Car hook

A photovoltaic inverter includes a box, and an inverter cabinet, a direct current cabinet, an alternating current cabinet, a communication cabinet, and a power distribution cabinet which are all arranged in the box. The inverter cabinet is arranged on a first side of the box. The alternating current cabinet, the communication cabinet and the power distribution cabinet are all arranged on a second side of the box. The alternating current cabinet, the communication cabinet, and the power distribution cabinet are all arranged opposite to the inverter cabinet. The direct current cabinet is arranged on a third side of the box, and the direct current cabinet is arranged on a same side of the inverter cabinet and the alternating current cabinet.

Photovoltaic inverter

An air-cooled refrigerator comprises: a housing, a freezer liner, a variable-temperature liner, a refrigerator liner, a foam layer, an embedded member, an electric damper, a freezer air outlet channel, a variable-temperature air inlet channel and a refrigeration air inlet channel. The space between the housing and the freezer liner, variable-temperature liner and refrigerator liner is filled with the foam layer. The electric damper is disposed above the embedded member and in the foam layer, and is provided with a cool air inlet, a first cool air outlet and a second cool air outlet thereon.

Refrigerator

A refrigerator () includes a liner () forming a refrigeration compartment (); a wine rack () having a bottle placing portion () and an end being connected to a side wall of the refrigeration compartment () and pivoting about an axis in an up-down direction, in which the wine rack is capable of shifting between a first position where the wine rack abuts against to the side wall and a second position where the wine rack is perpendicular to the side wall; and an auxiliary bracket () being connected to a rear side wall of the refrigeration compartment () and opposite to the bottle placing portion (). The wine rack of the refrigerator occupies a small space in a refrigeration compartment when not in use.

A micro inchworm-type piezoelectric-driven rotating joint mechanism includes a U-shaped base, bearing pedestals, bearing brackets, bearing rings, piezoelectric ceramic plates, a rotating shaft, a rotating sleeve and end caps. Every bearing ring is divided into two half-rings which are coupled to the bearing pedestals via two bearing brackets. One end of every piezoelectric ceramic plate is fixed to one bearing pedestal, and the other end thereof is coupled to one bearing ring, so that every piezoelectric ceramic plate stretches and deforms under the driving of voltage for driving the bearing ring to achieve micro motions. Two bearing driving modules are respectively symmetrically mounted at two sides of the U-shaped base, and the rotating shaft is supported on the two bearing rings, so that the stepping motion of the rotating shaft is implemented by controlling the timing sequence of clamping, release and rotation of the two bearing driving modules.

Micro inchworm-type piezoelectric-driven rotating joint mechanism

Growing community of inventors

Hefei, China

Wei Zhang