Electric control hydraulic drainage device

Abstract

An electric control hydraulic drainage device is characterized by comprising a shell and a containing cavity arranged in the shell, a drainage hole is formed in the bottom of the containing cavity, a liftable drainage valve element is arranged above the drainage hole, the drainage valve element covers the drainage hole to play a role in stopping drainage, and the drainage valve element and the drainage hole are separated to play a drainage role; a hydraulic driving cylinder is further arranged in the containing cavity and connected with the drainage valve element, and the hydraulic driving cylinder pushes the drainage valve element to move to achieve drainage. The device has the advantages that running water provided by the outside to serve as driving power so that larger driving force can be provided for a piston, and a driving device has larger driving force; a pulse electromagnetic valve of a control system is low in power consumption and small in size so that a dry battery or a lithium battery can be conveniently used for supplying power, and the service life of the battery is greatly prolonged; a hydraulic cylinder is of a non-sealed structure, so that the manufacturing precision is low, a high-precision die and other equipment do not need to be used for production, and the technical process is simplified.

Description

technical field [0001] The invention relates to a drainage device, in particular to an electronically controlled hydraulic drainage device. Background technique [0002] The electric-driven drain valve products on the market use a motor or an electromagnetic push rod to provide drainage. The motor or electromagnetic push rod consumes power. There are two power supply methods: 1. Household electricity AC220V is directly introduced into the power supply or transformed into a power supply. , Because the working environment is humid and it is not convenient to lead the circuit, there will be a great safety hazard. 2. It is powered by batteries. Due to the large power consumption, it needs to be replaced frequently, and the environment is humid so that the battery box needs to be fully sealed, which is inconvenient to replace. 3. The existing electromagnetic drive device has a small driving force and is not suitable for use in places that require a large driving force. SUMMARY...

AI Technical Summary

Problems solved by technology

[0002] The drain valve products driven by electricity on the market use a motor or an electromagnetic push rod to provide drainage. The motor or electromagnetic push rod consumes power. There are two power supply methods: 1. Household electricity AC220V is directly introduced into the power supply or powered after transformation , because the working environment is humid and it is not convenient to lead the circuit, there will be a great potential safety hazard

2. Powered by battery, due to high power consumption, it needs to be replaced frequently, and the environment is humid so that the battery box needs to be fully sealed, which is inconvenient to replace

3. The driving force of the existing electromagnetic drive device is small, so it is not suitable for use in places that require a large driving force

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