Hydraulic pipeline oil flushing method
A technology for hydraulic pipelines and oil flushing, which is applied in cleaning methods and utensils, chemical instruments and methods, cleaning hollow objects, etc., can solve the problems of large labor force and low efficiency of temporary pipeline production, so as to reduce labor force, reduce environmental pollution and reduce environmental pollution. The waste of oil and the effect of reducing waste
Active Publication Date: 2019-07-09
CHINA MCC20 GRP CORP
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Problems solved by technology
[0003] In view of this, the present invention proposes an oil flushing method for hydraulic pipelines, aiming to solve the problem of low production efficiency of temporary pipelines and large labor force in existing oil flushing methods
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[0026] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.
[0027] See figure 1 , figure 1 It is a schematic flow diagram of a hydraulic main pipeline oil flushing method provide...
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The invention provides an oil flushing method of hydraulic pipes. The method comprises the following steps that the specifications of connecting pipes are selected and determined according to the specification of a hydraulic main pipe; the specifications of connecting joints arranged in one-to-one correspondence are determined according to the specifications of hydraulic branch pipes; and the matched connecting joints are connected with the hydraulic branch pipes, and after being connected with the hydraulic main pipe through the connecting pipes, the connecting joints are subjected to oil flushing. According to the method, the hydraulic pipes can be connected in series to form a circulating loop through the connecting pipes and the connecting joints to complete oil flushing on the hydraulic pipes, and the connecting pipes of the hydraulic pipes of the same specification can be used as standard parts to be repeatedly assembled with the connecting joints to be used; and according to the method, the connecting pipes and the connecting joints are selected directly according to the specification of the hydraulic main pipe to be reasonably assembled and used, pipe manufacturing labor force is reduced, welding manufacturing time is saved, the temporary pipe assembly efficiency is improved, and then the oil flushing efficiency is improved.
Description
Technical field [0001] The invention relates to the technical field of hydraulic pipelines, in particular to a method for flushing hydraulic pipelines with oil. Background technique [0002] Hydraulic pipeline oil flushing is a crucial process in the installation of hydraulic pipelines. The hydraulic pipeline oil flushing is forced to circulate and reach a turbulent state. The physical filtering effect of the filter in the pipeline is used to remove contaminated impurities in the pipeline. In order to meet the system's requirements for the cleanliness of the working medium, the cleanliness after oil washing directly affects the debugging, reliability, and service life of the entire hydraulic system. The traditional hydraulic main pipeline is once oil flushed, and a large number of temporary pipelines need to be made at the valve table for temporary assembly loops. This kind of loop form wastes a lot of labor and time in the process of manufacturing and welding. Summary of the i...
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IPC IPC(8): B08B9/032
CPCB08B9/0321
Inventor 梁阔魏尚起蔡联河包佳王珂慧韩建平
Owner CHINA MCC20 GRP CORP