Novel submersible drainage pump

Abstract

The invention discloses a novel submersible drainage pump, relates to the technical field of submersible pumps, and solves the problem of failure of a device since an existing submersible pump is prone to sinking into underwater sludge to be blocked and damaged during use, the depth of a water pump sinking into the water bottom needs to be estimated, and a water pipe is prone to loosening due to the impact force of water discharged from the water pump. The novel submersible drainage pump comprises a linkage shifting block, wherein the linkage shifting block is inserted outside a rod body of an adjusting rod. A transverse anti-tilting disc and a longitudinal anti-tilting ring of the novel submersible drainage pump can ensure that a water pump body is always used in a vertical state in water or in the water bottom under the action of dead weight, the phenomenon that the water pump body is used obliquely or is blocked and damaged by sludge when sinking into the water bottom is avoided, the length of a hoisting steel wire rope does not need to be calculated, and the depth of the water pump sinking into the water bottom does not need to be estimated. According to the novel submersible drainage pump, the water pipe can be fixed and clamped by controlling clamping and loosening of clamping blocks through the adjusting rod, so that the water pipe is stable in connection, and convenient and rapid to mount and dismount.

Description

technical field [0001] The invention belongs to the technical field of submersible pumps, and more specifically relates to a novel submersible drainage pump. Background technique [0002] Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit dives into the water and extracts groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and fountain landscape. [0003] For example, in the patent with the application number: CN201910523622.5, a sand-proof submersible drainage pump that is easy to maintain is disclosed, which includes a body shell that is vertically arranged, and a plastic floating plate is set on the outside of the bottom of the body shell. The plastic floating plate has a ring structure, and the inner wall of the plastic floating plate is fixedly connected with a rubber ring. The top side of the plastic floating plate is provide...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a new type of submersible drainage pump to solve the phenomenon that the existing submersible pump is easily blocked and damaged if the steel wire rope is too long when it is used. depth, and when connecting the water pipe to the pump, it is necessary to use pliers to screw the iron wire to fix it, otherwise the water pipe is easy to loosen due to the impact force of the water pump, causing the device to fail. The steps are cumbersome and troublesome, and the problem of low practicability

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