Water pump convenient to install

Abstract

The invention discloses a water pump convenient to install. The water pump comprises a base and a water pump body; the upper surface of the base is provided with a concave groove, the left side surface and the right side surface of the inner side wall of the concave groove are symmetrically provided with slide grooves, the inner side walls of the two slide grooves are slidably connected with slideblocks, and the opposite side surfaces of the two slide blocks are fixedly connected with the left side surface and the right side surface of an installation block; by arranging limiting clamping blocks, limiting clamping grooves, a connection plate, springs a, positioning pins and telescopic rods, the limiting clamping blocks on the connection plate and the limiting clamping blocks in installation grooves are driven to be cooperatively clamped into the limiting clamping grooves formed in a water pump base through elastic action of the springs a, positioning of the water pump base is achieved, accordingly, installing of the water pump body is realized, and installation is more convenient; and meanwhile, the positioning pins are inserted into a positioning hole a and a positioning hole b so that the connection plate can be positioned, accordingly, installation of the water pump body is more stable, and the situation that bolts are loosened when the bolts are used for installing is avoided.

Description

technical field [0001] The invention belongs to the technical field of water pumps, and in particular relates to a water pump that is easy to install. Background technique [0002] The water pump transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal. The technical parameters of the pump performance are as follows: Flow, suction, head, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into positive displacement water pump, vane pump and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy. Vane pumps use the interaction between rotating blades and water to transfer energy. There are centrifugal pumps, axial flow pumps and mixed flow pumps. [0003] There are mounting thr...

AI Technical Summary

Problems solved by technology

[0003] There are mounting threaded holes on the water pump base of the original water pump. The water pump is installed through the mounting bolts through the mounting threaded holes. The installation is inconvenient. It is necessary to use tools such as wrenches to operate and install, which brings inconvenience to the work of workers. It takes a long time to install the bolts. It is easy to loosen during use and cause the water pump to shake, which has certain potential safety hazards

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