CN205573906U - Vehicle brake fluid suction means - Google Patents

Abstract

The utility model discloses an automobile brake fluid suction device, which comprises a base, on which a waste liquid tank, a liquid storage tank, a liquid suction pump, an infusion pump, a cleaning pump and a cleaning agent tank are installed, and the liquid suction pump Connect the waste liquid tank, the infusion pump is connected to the liquid storage tank, and the cleaning pump is connected to the cleaning agent tank, and the outer walls of the waste liquid tank and the liquid storage tank are equipped with a window with a scale line; the waste liquid tank and the liquid storage tank are respectively It is used to store the extracted waste liquid and unused brake fluid; the liquid suction pump, infusion pump and cleaning pump are also respectively connected with a liquid suction pipe, a liquid delivery pipe and a cleaning agent delivery pipe. The overall structure of the utility model Simple and reasonable, easy to use and operate, the whole can realize a single person to replace the car brake fluid, not only the replacement speed is fast, but also the effect is good, the whole has the function of cleaning, and at the same time has the function of remote control. high.

Description

An automobile brake fluid suction device

technical field

The utility model relates to automobile maintenance equipment, in particular to an automobile brake fluid suction device.

Background technique

The brake system that slows down the speed of the car until it stops is called the service brake system. The braking system can be divided into mechanical, hydraulic, pneumatic, electromagnetic and so on. The driving brake system of a car adopts a hydraulic brake device, which is mainly composed of a brake master cylinder, a hydraulic pipeline, a brake wheel cylinder in a rear wheel drum brake, and a hydraulic cylinder in a front wheel caliper disc brake. In addition to metal pipes, the connecting oil pipes between the master cylinder and the wheel cylinder also have special rubber brake hoses. The hydraulic system is filled with brake fluid, which is the medium used to transmit pressure in the hydraulic brake system. Due to the reciprocating movement of the brake fluid in the brake pipeline, the metal powder of the brake master cylinder and the sub-cylinder will seep into the brake fluid. After a period of time, impurities will be produced, which directly affects the braking force of the vehicle. Brake fluid requires the cooperation of two people, which is time-consuming and labor-intensive, and the work efficiency is very low.

Utility model content

The purpose of this utility model is to provide an automobile brake fluid suction device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An automobile brake fluid suction device, comprising a base, on which a waste liquid tank, a liquid storage tank, a liquid suction pump, an infusion pump, a cleaning pump and a cleaning agent tank are installed, and the liquid suction pump is connected to the waste liquid tank, The infusion pump is connected to the liquid storage tank, and the cleaning pump is connected to the cleaning agent tank. The outer walls of the waste liquid tank and the liquid storage tank are equipped with a window with a scale line; the waste liquid tank and the liquid storage tank are used for storing and extracting waste liquid and unused brake fluid; the liquid suction pump, infusion pump and cleaning pump are also respectively connected with a suction pipe, a liquid delivery pipe and a cleaning agent delivery pipe. Connect the exhaust screw sleeve of the brake master cylinder to the exhaust screw sleeve, turn on the liquid suction pump, the brake fluid is sucked out from the exhaust screw sleeve of the wheel sub-cylinder, and then pour the cleaning agent in the cleaning agent tank into the oil storage box of the brake master cylinder, and at the same time, the wheel sub-cylinder The exhaust screw sleeve of the pump is in the open state, and the residue in the hydraulic pipeline is taken out after repeated flushing, and then the liquid delivery pipe is connected with the exhaust screw sleeve of the wheel sub-pump to open the infusion pump, and the unused brake The liquid is sent to the oil storage box of the brake master cylinder. When the brake fluid flows out from the exhaust screw sleeve of the wheel sub-cylinder and there is no bubble phenomenon, the exhaust screw sleeve of the wheel sub-cylinder can be closed, and the whole fluid change process is completed; An electric control box is installed in the base, and the electric control box is connected to the suction pump, the infusion pump and the cleaning pump through wires, and a battery is installed at the bottom of the base, and the battery is connected to the electric control box, the liquid suction pump, the infusion pump and the cleaning pump.

As a further solution of the utility model: the electric control box is also equipped with a wireless communication module, and the wireless communication module can be used to cooperate with the remote control to realize remote control, so that the equipment can be opened directly after taking over, without the need for personnel to move.

As a further solution of the utility model: the bottom of the base is also equipped with rollers, which facilitate the movement of the whole.

Compared with the prior art, the beneficial effects of the utility model are: the overall structure of the utility model is simple and reasonable, and the use and operation are convenient, and the brake fluid of a car can be replaced by a single person as a whole. It also has the function of remote control, and the workers do not need to be displaced during the takeover process, so the overall efficiency is higher.

Description of drawings

Fig. 1 is a structural schematic diagram of an automobile brake fluid suction device of the present invention.

In the figure: 1-base, 2-waste tank, 3-liquid storage tank, 4-window, 5-suction pump, 6-infusion pump, 7-cleaning pump, 8-suction pipe, 9-liquid delivery pipe , 10-cleaning agent tank, 11-cleaning agent conveying pipe, 12-electric control box, 13-battery battery, 14-roller.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of automobile brake fluid absorbing device comprises a base 1, and a waste liquid tank 2, a liquid storage tank 3, a suction pump 5, and an infusion pump 6 are installed on the base 1 , cleaning pump 7 and cleaning agent tank 10, described suction pump 5 connects waste liquid tank 2, infusion pump 6 connects liquid storage tank 3, cleaning pump 7 connects cleaning agent tank 10, described waste liquid tank 2 and liquid storage tank The outer wall of 3 is equipped with a window 4 with scale lines; the waste liquid tank 2 and the liquid storage tank 3 are used to store the extracted waste liquid and unused brake fluid respectively; the liquid suction pump 5, The infusion pump 6 and the cleaning pump 7 are also respectively connected with a liquid suction pipe 8, a liquid delivery pipe 9 and a cleaning agent delivery pipe 11. When in use, the liquid suction pipe 8 is connected with the exhaust screw sleeve of the wheel sub-pump, and the liquid suction pump is turned on. 5. The brake fluid is sucked out from the exhaust screw sleeve of the wheel sub-cylinder, and then the cleaning agent in the cleaning agent tank 10 is poured into the oil storage box of the brake master cylinder, and the exhaust screw sleeve of the wheel sub-cylinder is in the open state, After several times of flushing, the residue in the hydraulic pipeline is taken out, and then the liquid delivery pipe 9 is connected with the exhaust screw sleeve of the wheel sub-cylinder, and the infusion pump 6 is turned on, and the unused brake fluid is sent to the brake master cylinder reservoir. Oil box, when the brake fluid flows out from the exhaust screw sleeve of the wheel sub-cylinder and there is no bubble phenomenon, the exhaust screw sleeve of the wheel sub-cylinder can be closed, and the whole liquid changing process is completed; the electric motor is installed in the base 1 The control box 12, and the electric control box 12 is connected to the liquid suction pump 5, the infusion pump 6 and the cleaning pump 7 through wires, and the bottom of the base 1 is equipped with a battery 13, and the battery 13 is connected to the electric control box 12, the liquid suction pump 5, and the infusion pump 6 and cleaning pump7.

The electric control box 12 is also provided with a wireless communication module, which can realize remote control by using the wireless communication module and the remote controller, so that the equipment can be opened directly after taking over, without personnel shifting.

The bottom of the base 1 is also equipped with rollers 14, and the rollers 14 are used to facilitate the overall movement.

The working principle of the utility model is: when in use, connect the liquid suction pipe 8 with the exhaust screw sleeve of the wheel sub-pump, open the liquid suction pump 5, suck the brake fluid from the exhaust screw sleeve of the wheel sub-pump, and then The cleaning agent in the cleaning agent tank 10 is poured into the oil storage box of the brake master cylinder, and at the same time, the exhaust screw sleeve of the wheel sub-cylinder is in an open state. 9 Connect with the exhaust screw sleeve of the wheel sub-cylinder and turn on the infusion pump 6 to send the unused brake fluid into the oil storage box of the brake master cylinder. When the brake fluid flows out from the exhaust screw sleeve of the wheel sub-cylinder When there is no bubble phenomenon, the exhaust screw sleeve of the wheel cylinder can be closed, and the whole liquid changing process is completed.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. a motor vehicle brake fluid suction means, it is characterised in that include base, described base is provided with waste liquid tank, fluid reservoir, drawing liquid Pump, infusion pump, cleaning pump and cleaning agent tank, described drawing liquid pump connects waste liquid tank, and infusion pump connects fluid reservoir, cleans pump and connects cleaning agent tank, The form of line with a scale it is equipped with on the outer wall of described waste liquid tank and fluid reservoir；Described drawing liquid pump, infusion pump and cleaning pump have been also respectively connected with drawing liquid Pipe, liquid pushing tube and abluent conveying pipe；Electric cabinet is installed in described base, and electric cabinet connects drawing liquid pump, infusion pump and cleaning by wire Pump, the bottom of base is provided with accumulator, and accumulator connects electric cabinet, drawing liquid pump, infusion pump and cleaning pump.

Motor vehicle brake fluid suction means the most according to claim 1, it is characterised in that be additionally provided with wireless communication module in described electric cabinet.

Motor vehicle brake fluid suction means the most according to claim 1, it is characterised in that the bottom of described base is also equipped with roller.