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Flushing and installing methods by using online raw liquor press pump under piping once

An installation method and hydraulic pump technology are applied to cleaning methods and appliances, chemical instruments and methods, and cleaning hollow objects, etc., which can solve problems such as waste of manpower, financial and material resources, hidden dangers to personal safety, and environmental pollution, and achieve cost savings, The effect of saving equipment costs and avoiding environmental pollution

Active Publication Date: 2007-12-26
SHANGHAI BAOYE GRP CORP
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0018] The technical problem to be solved by this invention is that the traditional hydraulic pipeline installation method pollutes the environment and brings hidden dangers to personal safety. In addition, it not only consumes resources, but also wastes manpower, financial resources and material resources. Flushing and installation method with the original hydraulic pump

Method used

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  • Flushing and installing methods by using online raw liquor press pump under piping once

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Embodiment Construction

[0039] As shown in Figure 1, a hydraulic system primary piping, online use of the original hydraulic pump flushing installation method includes a fuel tank 11, hydraulic pump 12, oil pipe 16, valve frame 13 and oil cylinder 17, the hydraulic system primary piping, online original hydraulic pump The pump flushing installation method also includes a special hydraulic pump protection device 14, which is implemented according to the following steps:

[0040] 1) Oil pipe 16 pretreatment and installation connection

[0041] The oil pipe 16 is pretreated in a pickling factory, and the pretreatment includes pickling, passivation, drying, rust prevention, and packaging. After transporting the pretreated oil pipe 16 to the construction site, according to the design requirements of the hydraulic system, use the pretreated pipe to connect the hydraulic pump 12, the oil tank 11, the valve frame 13, and the oil cylinder 17 in order to form a circuit; at the same time, remove the filter and ...

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Abstract

The invention relates to a hydraulic device and pipeline installing method that mainly includes hydraulic system oil box, hydraulic pump, oil pipeline, and valve frame and oil cylinder. The hydraulic system first piping and online flushing method also includes a hydraulic pump protecting device. It includes the following steps: oil pipeline preprocess, installing and connecting; setting flushing circuit and flushing; after according to request, removing temporary circuit, reset oil pipeline, taking entire pressure testing and adjusting to operate. The invention avoids environment pollution, prevents human injuring, and saves resources, manpower and material.

Description

technical field [0001] The invention relates to hydraulic equipment and a pipeline installation method, in particular to a pipeline flushing method in hydraulic system installation. Background technique [0002] The installation of the hydraulic system includes hydraulic system drive equipment, control equipment, executive equipment, auxiliary equipment, etc. and their interconnected pipelines. The installation of the connecting pipes of large hydraulic systems is a lot of work, and all of them are carried out on the construction site. After the pipes are installed, the interior is not clean, and the hydraulic system equipment is very precise. A tiny particle of 5 μm is enough to cause the channel to block and cannot work. The key is that the cleanliness of the system is very high, and the cleanliness of the pipeline is also the key among the keys. Therefore, the hydraulic system pipeline installation process is very complicated, including preparation and processing, instal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/032
Inventor 王连军周勤唐燕
Owner SHANGHAI BAOYE GRP CORP
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