Yang Lei
5 Papers
2 Citations
Yang Lei is an academic researcher. The author has contributed to research in topics: Particle & Cylinder. The author has an hindex of 1, co-authored 5 publications.
Chat about Author
Papers
Patent
Pump body assembly of hydraulic oil pump used for oil production machinery
Wang Lichen,Zhong Binwei,Li Shilei,Chen Na,Zhang Haipeng,Li Ren,Yang Lei,Zhuang Lijun,Zhang Yanjie,Dai Haihui,Liang Li,Song Jingxin,Liu Cuixia,Sun Yufei,Li Xuemei,Liu Hongjun +15 more
- 21 Feb 2020
TL;DR: A pump body assembly of a hydraulic oil pump used for oil production machinery is described in this article, where the pump case comprises a pump case, a pump pipe, a second-and third-annular copper pipe, and a temperature detection unit.
1
Patent
Oil sucking machine wellhead correction and adjustment device
Li Xuemei,Liang Li,Dai Haihui,Li Shilei,Zhong Binwei,Chen Na,Li Ren,Zhang Haipeng,Zhuang Lijun,Yang Lei,Zhang Yanjie,Wang Lichen,Song Jingxin,Liu Cuixia,Sun Yufei,Liu Hongjun +15 more
- 11 Feb 2020
TL;DR: In this paper, an oil-sucking machine wellhead correction and adjustment device is described, where a silicon ingot is placed on the outer part of the polish rod, and an adjusting groove is formed in the side surface between the first packing and the second packing.
1
Patent
Multifunctional Christmas tree packing box device
Song Jingxin,Zhang Haipeng,Chen Na,Li Ren,Zhuang Lijun,Yang Lei,Dai Haihui,Zhang Yanjie,Liang Li,Li Shilei,Zhong Binwei,Liu Cuixia,Sun Yufei,Li Xuemei,Wang Lichen,Liu Hongjun +15 more
- 14 Jan 2020
TL;DR: In this paper, a multifunctional Christmas tree packing box device is presented, wherein a packing box is fixedly arranged on the top of the packing in a sleeving way, the packing box comprises a packing bushing, a clamp connection sleeve is placed outside the clamp connection, a positioning sleeve was placed inside the clamp, and a press cap was fixedly placed on top of packing box press cap.
Patent
Oil production well hot washing liquid filtering device
Sun Yufei,Zhang Yanjie,Yang Lei,Dai Haihui,Liang Li,Li Shilei,Chen Na,Zhong Binwei,Zhang Haipeng,Li Ren,Zhuang Lijun,Li Xuemei,Wang Lichen,Song Jingxin,Liu Cuixia,Liu Hongjun +15 more
- 11 Feb 2020
TL;DR: In this paper, an oil production well hot washing liquid filtering device is described, where the conical impurity liquid separation cylinder and conical spiral blade are arranged at the two ends of a conical outer cylinder body, and a large pore size filtering cylinder and an inlet fixing seat are arranged in the inlet end inverted pulling head.
Patent
Self-adaptive counterweight structure of beam-pumping unit
Liu Cuixia,Zhuang Lijun,Li Ren,Yang Lei,Zhang Yanjie,Dai Haihui,Li Shilei,Liang Li,Zhong Binwei,Chen Na,Zhang Haipeng,Sun Yufei,Li Xuemei,Wang Lichen,Song Jingxin,Liu Hongjun +15 more
- 17 Jan 2020
TL;DR: In this paper, a self-adaptive counterweight structure of a beam-pumping unit is described, where the counterweight device can be increased or decreased according to the specific situation of the site.