Abstract: Certain aspects of the instant application are directed to a steel coring drilling machine and a method for replacing trench well exploration which can be applied in a large scale for horizontal drilling and exploring on the surface. The steel coring drilling machine includes a base, a main machine, a drilling tool, a drill rod and a steel coring system. The main machine is installed on the base, which is capable of adjusting the installation angle of the main machine, the drill rod is installed on the main machine, and the main machine is used to drive the rotation and feed of the drill rod. The front end of the drill rod is fixedly connected with the drilling tool. The back end of the drill rod is connected with the steel coring system. The axis of rotation of the drill tool is collinear with the axis of rotation of the drill rod.

Abstract: Data storage of workloads is migrated from a local computing environment to a cloud computing environment. The workloads are first executed in a runtime environment that have been deployed within a first virtual machine running in the local computing environment, according to a blueprint that defines a data storage path for the workloads. The data storage of the workloads is migrated by copying contents of a first file, which corresponds to a virtual disk of the first virtual machine, to a second file, modifying the blueprint to change the data storage path to a path that specifies a file path to the second file, and deploying a runtime environment within a second virtual machine running in the cloud computing environment, according to the modified blueprint. After transitioning the data storage of the workloads in this manner, the workloads are executed in the runtime environment deployed within the second virtual machine.

Abstract: Data storage of workloads is migrated from a local computing environment to a cloud computing environment. The workloads are first executed in a runtime environment that have been deployed within a first virtual machine running in the local computing environment, according to a blueprint that defines a data storage path for the workloads. The data storage of the workloads is migrated by copying contents of a first file, which corresponds to a virtual disk of the first virtual machine, to a second file, modifying the blueprint to change the data storage path to a path that specifies a file path to the second file, and deploying a runtime environment within a second virtual machine running in the cloud computing environment, according to the modified blueprint. After transitioning the data storage of the workloads in this manner, the workloads are executed in the runtime environment deployed within the second virtual machine.

Abstract: The present invention relates to a steel coring drilling machine, comprising a base, a main machine, a drilling tool, a drill rod and a steel coring system. The main machine is installed on the base, the base is capable of adjusting the installation angle of the main machine, the drill rod is installed on the main machine, and the main machine is used to drive the rotation and feed of the drill rod. The front end of the drill rod is fixedly connected with the drilling tool. The back end of the drill rod is connected with the steel coring system. The axis of rotation of the drill tool is collinear with the axis of rotation of the drill rod.

Abstract: The present utility model relates to submersible motor and its protector. A shared assembling base is provided to support and fix one end of the housing of the submersible motor and protector, the submersible motor has a main shaft to connect through the protector. The end of the assembling base connecting with the protector has a thrust bearing to support the motor shaft and form a thrust bearing chamber with the seal base of the protector, the shared assembling base has a cooling oil connecting passage, the isolation chamber where the bag is put in is formed between the seal base and assembly head base of the protector, a mechanical seal outside the assembly head base is provided for acting on the main shaft.

Abstract: The present utility model relates to submersible motor and its protector. A shared assembling base is provided to support and fix one end of the housing of the submersible motor and protector, the submersible motor has a main shaft to connect through the protector. The end of the assembling base connecting with the protector has a thrust bearing to support the motor shaft and form a thrust bearing chamber with the seal base of the protector, the shared assembling base has a cooling oil connecting passage, the isolation chamber where the bag is put in is formed between the seal base and assembly head base of the protector, a mechanical seal outside the assembly head base is provided for acting on the main shaft.

Abstract: The present utility model relates to submersible motor and its protector. A shared assembling base is provided to support and fix the end of housing of submersible motor and protector The end of the assembling base connecting with the protector has a thrust bearing to support the motor shaft and form a thrust bearing chamber with the seal base of the protector, the shared assembling base has a cooling oil connecting passage, a coupling for connecting motor main shaft with the transmission shaft of the protector is located in the thrust bearing chamber, the isolation chamber where the bag is put in is formed between the seal base and assembly head base of the protector, a mechanical seal outside the assembly head base is provided for acting on the main shaft.