Automatic acid storage battery supplementing liquid injecting machine of vehicle

Abstract

The invention relates to an automatic acid storage battery supplementing liquid injecting machine of a vehicle, which comprises a machine shell, an inner container, an electric injecting pump device and a circuit control board, wherein an injecting gun which is connected with an outlet of an electric injecting pump is arranged outside the machine shell; the circuit control board comprises a power supply circuit module, a main control circuit module with a single chip machine processor, a gun head infrared detecting circuit module, an injecting controller circuit module and a panel display module, and the gun head infrared detecting circuit module, the injecting controller circuit module and the panel display module are respectively connected with the main control circuit module, namely the single chip machine processor; the gun head infrared detecting circuit module is internally provided with an infrared emitting and receiving induction circuit for detecting whether supplementing liquid is filled or not and is used for transmitting an inducing signal to the single chip machine processor; and a control signal of the single chip machine processor is transmitted to an injecting controller for starting or shutting down the electric injecting pump. The invention can prevent storage battery liquid from easily sputtering or over flowing, prevent a waste and rusting phenomenon which is easily caused by the traditional manual injecting operation, greatly shortens the injecting time and ensures the safety and health of operators and improves the working efficiency.

Description

(1) Technical field [0001] The invention relates to a liquid filling device for vehicle maintenance, in particular to a vehicle acid battery replenishment liquid automatic filling machine, which can be used for the maintenance of various vehicles using acid batteries, especially buses and freight vehicles . (two), background technology [0002] At present, with the increasingly developed automobile transportation industry, all kinds of freight vehicles, long-distance buses, especially urban public transport vehicles, after running for a certain period of time or a certain mileage, in order to ensure their safe operation and prevent traffic accidents, they must be repaired and maintained. Take urban public transport vehicles as an example. Generally, after 15-20 days of operation, a first-level maintenance is required. Among them, the maintenance of the acid battery of the vehicle is one of the important maintenance contents. The traditional method is to inject distilled wate...

AI Technical Summary

Problems solved by technology

[0002] At present, with the increasingly developed automobile transportation industry, all kinds of freight vehicles, long-distance buses, especially urban public transport vehicles, after running for a certain period of time or a certain mileage, in order to ensure their safe operation and prevent traffic accidents, they must be repaired and maintained. Take urban public transport vehicles as an example. Generally, after 15-20 days of operation, a first-level maintenance is required. Among them, the maintenance of the acid battery of the vehicle is one of the important maintenance contents. The traditional method is to inject distilled water into the acid battery of the vehicle as a supplementary liquid. In the process, the battery liquid lost in the battery is replenished, but the usual method of filling the battery liquid is to manually use a spoon and a funnel to inject the replenishment liquid into the battery on the carriage. This method has many disadvantages: using a spoon and a funnel Refilling is prone to impurity pollution; when refilling, it is necessary to manually observe the height of the battery liquid level, and the acidic components volatilized from the battery liquid will cause damage to the human body to a certain extent, and will cause irreversible harm to the health of personnel who have been operating for a long time; due to the battery notch Smaller (that is, the size of the filling port is small), the battery fluid is easy to splash or overflow outside the grid opening, causing waste of battery fluid; the acidic components in the battery fluid will also cause corrosion to the iron sheet of the car and the battery frame, cause safety hazard

In order to shorten the manual filling time, the maintenance workers use an electric filling device (namely, motor pump filling) when maintaining and filling the battery. Although the filling speed can be increased, it is still necessary to observe the liquid level of the battery with human eyes. Especially during daily overtime maintenance at night, due to the dim light, it is more difficult for human eyes to observe, and it is more prone to errors

Images