Air brake of bowl washer

Abstract

An air brake of dish washer is composed of a water supply tube jointer, a washing water inlet for water tank, a floating marker in the water tank, a floating marker cavity for installing the floating marker in it, a floating marker rod above the floating marker, a small switch with press rod in contact with said floating marker rod and contact terminal for monitoring the water level in water tank, and an auxiliary cavity between said small switch and floating marker cavity. It can prevent the water from flowing into water level monitor when the dish washer is inclined or laid on the ground.

Description

technical field [0001] The present invention relates to a dishwasher, in particular to an air brake for a dishwasher capable of preventing washing water stored in the air brake from leaking and flowing into a water level monitoring device when the dishwasher is moved or put down . Background technique [0002] Generally, a dishwasher is a kitchen appliance that can spray high-pressure washing water on the tableware to automatically remove stains such as rice residues attached to the surface of the tableware and automatically dry them. figure 1 It is a sectional view of the air brake structure of the dishwasher in the prior art. Such as figure 1 As shown, the air brake 10 of this prior art dishwasher includes a water supply pipe connection 11 , a flow meter 12 and an anti-siphon slit 13 . The water supply pipe connection port 11 is provided on the bottom surface of the air brake 10, and it allows washing water from the water supply pipe to flow in. The flow meter 12 is us...

AI Technical Summary

Problems solved by technology

However, this prior art air brake 10 has the following problems: Since the flow rate of the washing water is measured by measuring the number of rotations of the flowmeter 12 to measure the frequency, and is adjusted using the frequency, the flow rate cannot be accurately measured.

Images