Positec Power Tools (suzhou) Co., Ltd.

Suzhou Metabrain Intelligent Technology Co., Ltd.

Nanjing Tech University

Zhen Zhang

Hongfeng Zhong

Shisong Zhang

Xiang Ling

Xiaoli Pang

Jingtao Xu

Hongbing Wu

Binbin Xu

Guojun Chen

Xianghua Meng

Provided are a solid state drive processing method, system, device, and a non-transitory readable storage medium. The method includes: determining a target data page that is being processed when a target solid-state drive is abnormally powered down; using a next data page of the target data page as a current data page; deciding whether a read-write error exists in the current data page; in response to deciding that a read-write error exists in the current data page, using a next data page of the current data page as the current data page, and returning to execute the deciding whether a read-write error exists in the current data page; and in response to deciding that no read-write error exists in the current data page, storing target data since the next data page of the current data page.

Solid-state drive processing method, system, and device, and non-volatile readable storage medium

The present invention provides a phase change cold storage device having vortex coiled tubes, which falls within the technical field of low temperatures and comprises an inlet tube, an outlet tube, a tube plate, a baffle plate, vortex coiled tubes, a cylinder body, a central tube, a support frame, a seal head and a saddle, wherein the tube plate is fixedly connected to the cylinder body, a lower end position and a central position of the tube plate are respectively perforated, the inlet tube and the outlet tube are respectively connected to a lower end position and a central position of the tube plate, the baffle plate and the vortex coiled tubes are mounted on the central tube, one end of the central tube is fixed on the tube plate, and the other end is inserted through the support frame connected to the cylinder body, the head is connected to the cylinder, provided on the opposite side of the inlet and outlet tubes, and the saddle is provided below the cylinder. The present invention has a compact structure, is easy to manufacture, and easily enhances heat transfer with vortex coiled tubes, and at the same time, has a good cold storage effect and a wide application range.

Phase change cold storage device having vortex coiled tubes

A dust bin and a vacuum cleaner combination provided with the dust bin are provided. The dust bin includes a dust chamber, a dust inlet detachably connected to a dust suction apparatus, and a sealing structure for implementing the sealing between the dust suction apparatus and the dust bin. The dust suction apparatus has a dust outlet joined to the dust inlet. The vacuum cleaner combination includes a dust suction apparatus and a dust bin detachably connected to the dust suction apparatus. The dust suction apparatus has a housing and a dust cup assembly connected to the housing. The dust cup assembly includes a cup body and a filter apparatus disposed in the cup body. Compared with the prior art, in the present invention, a detachable multi-purpose dust bin with a simple structure is disposed, so that the dust collection chamber of the vacuum cleaner is flexibly increased.

Dust bin, vacuum cleaner combination and stick vacuum cleaner

Growing community of inventors

Jiangsu, China

Zhen Zhang