Artificial manufacturing method of submerged pump and system

A manufacturing method and manufacturing system technology, applied in the direction of pumps, pump devices, non-variable-capacity pumps, etc., can solve the problems of high cost, long development cycle, and difficulty in manufacturing, so as to reduce dependence, reduce research and development costs, and reduce development. effect of cost

Inactive Publication Date: 2007-12-05
CHINESE ACAD OF AGRI MECHANIZATION SCI
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AI Technical Summary

Problems solved by technology

Therefore, the development cycle of submersible pump products in my country is long and the cost is high. At the same time, it is difficult to manufacture the best products with high efficiency and energy saving.

Method used

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  • Artificial manufacturing method of submerged pump and system
  • Artificial manufacturing method of submerged pump and system
  • Artificial manufacturing method of submerged pump and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Fig. 1 and Fig. 2 are respectively a flow chart and a schematic diagram of the digital design and manufacture method of a submersible pump. Please refer to Fig. 1 and Fig. 2 for a detailed description of the submersible pump digital design and manufacture method of the present invention. The method includes:

[0039] Step 101: Perform hydraulic design of the submersible pump according to the design parameters. The hydraulic design process is based on the basic parameters of the submersible pump design, such as flow rate, head, speed, etc., to calculate the inlet and outlet parameters of the pump, blade wrap angle, blade number, etc. This step belongs to the well-known hydraulic design calculation process, and will not be repeated here. .

[0040] Step 102: Establish a three-dimensional digital product model of submersible pump components on a step-by-step collaborative design platform according to the hydraulic design results. This step further includes:

[0041] (a) ...

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Abstract

The invention discloses a submersible pump simulation produce method which has steps as follow: (1) process hydraulic design accord to design parameters; (2) establish three-dimensional digital product model based on fractional steps cooperative design platform; (3) supply three-dimensional digital product model by product data management platform to simulation tools in several fields process virtual simulation; (4) process product structure, performance analysis prediction to simulation virtual prototype on synergistic simulation platform; (5) production of prototype. The invention also discloses a submersible pump simulation produce system which contains fractional steps cooperative design platform, cooperative simulation platform and product data management platform which execute data exchange between fractional steps cooperative design platform and cooperative simulation platform. The invention can effective shorten the development cycle and development cost, and realize the optimization design of product.

Description

technical field [0001] The invention relates to the design and manufacture of a submersible pump, in particular to a digital design-based simulation manufacturing method and system for a submersible pump. Background technique [0002] Submersible pumps play an important role in my country's agricultural and animal husbandry production, drought resistance, and flood drainage. According to statistics, the grain produced in irrigated areas accounting for less than 50% of the cultivated land in my country accounts for more than two-thirds of the country's total grain output. By the end of 2004, the country had about 910 million mu of irrigated area, 60% of which was realized by using electromechanical equipment to lift water or sprinkler irrigation. In addition, there were about 510 million mu of electromechanical drainage area in the country. In the future, expanding the irrigation area will basically use electromechanical water pumping for irrigation. Therefore, the demand fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/08
Inventor 杨方飞闫楚良张书明高桂荣孟祥明周福强许安祥
Owner CHINESE ACAD OF AGRI MECHANIZATION SCI
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