A circulating water pump convenient to install

Abstract

The utility model relates to quenching heating device technical field especially relates to a circulating water pump convenient to installation, this circulating water pump convenient to installation includes drive motor, the surface fixed mounting of drive motor has the pump body shell body, the one side of pump body shell body bottom installs the water outlet pipe, the one side of pump body shell body top installs the backwater pipe. Through being provided with the inner guide pipe in the inside of backwater pipe, and the use of the vertical guide post in collocation, the setting of these structures can be connected after the water outlet pipe and the water pipe, through pressing the docking ring pipe under the limiting of vertical guide post and retracting the inner guide pipe, increase the operating space between the docking ring pipe and the top of water pipe, so that the staff can conveniently and quickly use hot melt machine to carry out hot melt operation, then directly pull the docking ring pipe to heat connection, do not need to pull the pump body shell body again to adjust the docking position, improve the installation efficiency and installation quality.

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