Water pump comprehensive experiment platform for teaching
An experimental platform and water pump technology, which is applied to components, pump components, and pump testing of elastic fluid pumping devices, can solve the problems of cost, more funds, and large experimental sites, so as to enhance scalability and avoid experiments. Errors, the effect of reducing replacement costs
Pending Publication Date: 2022-05-13
CHINA THREE GORGES UNIV
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Problems solved by technology
The experimental devices introduced in relevant textbooks and materials often can only achieve one function, and the separate setting of each experimental device will occupy a large experimental site and cost more money
Method used
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Embodiment Construction
[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] Such as Figure 1 to Figure 5 As shown, a comprehensive experimental platform for teaching water pumps includes two split-type water pump bases, a water supply system and multiple pressure measurement devices. The first experimental water pump 1 and the second experimental water pump are respectively installed on the two split-type water pump bases. 2. The first experimental water pump 1 is connected to the first motor 4 through the first torque speed sensor 3, the second experimental water pump 2 is connected to the second motor 6 through the second torque speed sensor 5, the first experimental water pump 1 and the second experimental water pump The water outlet pipes of 2 are equipped with electromagnetic flowmeters 7, the water supply system is connected with the outlet pipes of the first experimental water pump 1 and the se...
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The invention discloses a water pump comprehensive experiment platform for teaching, which comprises two split type water pump seats, a water supply system and a plurality of pressure measuring devices, experiment water pumps are respectively arranged on the split type water pump seats, the experiment water pumps are connected with motors through torque rotating speed sensors, and electromagnetic flow meters are arranged on water outlet pipelines of the experiment water pumps. The water supply system is connected with outlet pipelines of the experiment water pumps through pipelines, the electric valves, the electromagnetic flow valves and the valves are sequentially arranged on the pipelines, the water supply system is connected with water inlets of the two experiment water pumps through the pipelines, the valves are arranged on the pipelines, and the pressure measuring devices are connected with inlets and outlets of the water pumps. The first torque rotating speed sensor, the second torque rotating speed sensor, the electromagnetic flowmeter, the electric valve, the electromagnetic flow valve and the plurality of pressure measuring devices are all connected with a computer; five experiments of the water pump can be carried out through one device, the occupied area of the experiment device is small, and repeated investment caused by different experiment contents is avoided.
Description
technical field [0001] The invention relates to the field of experimental equipment, in particular to a comprehensive experimental platform for teaching water pumps. Background technique [0002] Water conservancy majors in colleges and universities generally need to set up a series of pump experiment courses, which usually include pump performance experiments, speed regulation experiments, cavitation experiments, series operating conditions experiments, and parallel operating conditions experiments. The experimental devices introduced in the relevant textbooks and materials often can only achieve one function, and the separate setting of each experimental device will occupy a large experimental site and cost a lot of money. [0003] Therefore, it is necessary to design a comprehensive experimental platform for teaching water pumps to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned defici...
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Patent Timeline
Login to View More IPC IPC(8): F04B51/00F04B53/10F04B53/16G01L19/08
CPCF04B51/00F04B53/10F04B53/16G01L19/083
Inventor 林茂锋
Owner CHINA THREE GORGES UNIV