CN215621897U

CN215621897U - Full-automatic car washing platform control system

Info

Publication number: CN215621897U
Application number: CN202122438446.0U
Authority: CN
Inventors: 张�杰
Original assignee: Weifang Wandeshun Building Materials Co ltd
Current assignee: Weifang Wandeshun Building Materials Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-25
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to a full-automatic car washing platform control system, which comprises a water pump and a swing motor, wherein the water pump is connected with a three-phase power supply through an alternating current contactor KM1, the swing motor is connected with the three-phase power supply through an alternating current contactor KM2, the three-phase power supply comprises a U phase, a V phase and a W phase, the U phase is connected with a knob switch SB through a fuse FU, one contact of the knob switch SB is connected with the other contact of the knob switch SB through a button switch SB1, one contact of the knob switch SB is connected with one end of a normally closed contact of an intermediate relay KA1 through a parallel induction switch SQ, a normally open contact of the alternating current contactor KM2 and the button switch SB2, the other end of the normally closed contact of the intermediate relay KA1 is connected with an N wire through a coil of an electromagnetic valve YV, the utility model is provided with an automatic induction switch at the entrance of a car, the car is driven to be automatically started, the washing time is controlled through a time relay, thereby realizing full-automatic washing without getting off of a driver, the washing is not needed by a specially-assigned person, and the washing is thorough, so that the manpower is greatly saved.

Description

Full-automatic car washing platform control system

Technical Field

The utility model relates to a full-automatic car washing platform control system, and belongs to the technical field of concrete vehicle washing.

Background

Most of the existing concrete tank cars, construction site slag cars and the like are washed by water pipes manually, which wastes time and labor, has great potential safety hazard, is not thorough to vehicle cleaning, and has serious mud-carrying road-going phenomenon.

Disclosure of Invention

The utility model aims to overcome the defects of the traditional technology and provide a full-automatic car washing platform control system, wherein an automatic induction switch is arranged at the entrance of a car, the car is automatically started when the car is driven in, and the washing time is controlled by a time relay, so that full-automatic washing is realized, a driver does not need to get off the car, a special person is not needed for washing, the washing is thorough, and the manpower is greatly saved.

The aim of the utility model is achieved by the following technical measures: the utility model provides a full-automatic carwash platform control system, including water pump and swing motor, the water pump connects three phase current through ac contactor KM1, swing motor connects three phase current through ac contactor KM2, three phase current includes U looks, V looks and W looks, U looks connect knob switch SB through fuse FU, a contact of knob switch SB connects another contact of knob switch SB through button switch SB1, a contact of knob switch SB connects the one end of a normally closed contact of auxiliary relay KA1 through parallelly connected inductive switch SQ, ac contactor KM 2's normally open contact and button switch SB2, the other end of a normally closed contact of auxiliary relay KA1 connects the N line through the coil of solenoid valve YV.

As a further improvement of the above technical solution:

the U looks is through the one end of another normally closed contact of auxiliary relay KA1 of the normally open contact of auxiliary relay KA2, and the other end of another normally closed contact of auxiliary relay KA1 connects the N line through parallelly connected AC contactor KM 1's coil, time relay KT's coil and AC contactor KM 2's coil.

And the U phase is connected with an N line through a feedback contact of the solenoid valve YV and a coil of the intermediate relay KA2 which are connected in series.

And the U phase is connected with an N line through a coil of a time relay KT and an intermediate relay KA1 which are connected in series.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: when the tank car to be cleaned enters a car washing place, the inductive switch SQ is started, the electromagnetic valve YV is opened, the alternating current contactor KM2 is electrified and attracted, the swing motor works, the water pump works, the time relay KT starts timing, the water pump is connected with the water pipe and the spray heads, water flow is conveyed to each spray head through the water pipe, the swing motor is arranged at each spray head to control each spray head to swing and wash the car, the car stops after set time is reached, each electric element resets, and next circulation is prepared.

The utility model is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic circuit diagram of a control system of a full-automatic car washing platform according to an embodiment of the present invention.

In the figure, 1 is a water pump, and 2 is a swing motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b):

as shown in fig. 1, a full-automatic carwash platform control system, including water pump 1 and swing motor 2, water pump 1 connects the three-phase power through ac contactor KM1, swing motor 2 connects the three-phase power through ac contactor KM2, the three-phase power includes U looks, V looks and W looks, U looks connect knob switch SB through fuse FU, a contact of knob switch SB connects another contact of knob switch SB through button switch SB1, a contact of knob switch SB connects one end of a normally closed contact of intermediate relay KA1 through inductive switch SQ, the normally open contact of ac contactor KM2 and button switch SB2 that connect in parallel, the other end of a normally closed contact of intermediate relay KA1 connects the N line through the coil of solenoid valve YV.

The U-phase is connected with one end of the other normally closed contact of the intermediate relay KA1 through a normally open contact of the intermediate relay KA2, and the other end of the other normally closed contact of the intermediate relay KA1 is connected with an N wire through a coil of the alternating current contactor KM1, a coil of the time relay KT and a coil of the alternating current contactor KM2 which are connected in parallel.

The U phase is connected to the N line via a feedback contact of the solenoid valve YV and a coil of the intermediate relay KA2 connected in series.

The U phase is connected with the N line through a coil of a time relay KT and an intermediate relay KA1 which are connected in series.

The working principle is as follows: when the tank car to be cleaned enters a car washing position, the inductive switch SQ is started, the electromagnetic valve YV is opened, the alternating current contactor KM2 is electrified and attracted, the swing motor 2 works, the water pump 1 works, the time relay KT starts to time, the water pump 1 is connected with the water pipe and the spray heads, water flow is conveyed to each spray head through the water pipe, the swing motor 2 is arranged at each spray head, each spray head is controlled to swing to wash the car, the car stops after the set time is reached, each electrical element resets, next circulation is prepared, and manual and automatic switching is realized by additionally arranging the knob switch SB for preventing equipment faults or special needs.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a full-automatic carwash platform control system which characterized in that: including water pump (1) and sway motor (2), water pump (1) connects three phase current through ac contactor KM1, sway motor (2) and connect three phase current through ac contactor KM2, three phase current includes U looks, V looks and W looks, U looks connect knob switch SB through fuse FU, a contact of knob switch SB connects another contact of knob switch SB through button switch SB1, a contact of knob switch SB connects the one end of a normally closed contact of auxiliary relay KA1 through parallelly connected inductive switch SQ, the normally open contact of ac contactor KM2 and button switch SB2, the other end of a normally closed contact of auxiliary relay KA1 connects the N line through the coil of solenoid valve YV.

2. The full-automatic vehicle washing platform control system according to claim 1, characterized in that: the U looks is through the one end of another normally closed contact of auxiliary relay KA1 of the normally open contact of auxiliary relay KA2, and the other end of another normally closed contact of auxiliary relay KA1 connects the N line through parallelly connected AC contactor KM 1's coil, time relay KT's coil and AC contactor KM 2's coil.

3. The full-automatic vehicle washing platform control system according to claim 2, characterized in that: and the U phase is connected with an N line through a feedback contact of the solenoid valve YV and a coil of the intermediate relay KA2 which are connected in series.

4. The full-automatic vehicle washing platform control system according to claim 3, characterized in that: and the U phase is connected with an N line through a coil of a time relay KT and an intermediate relay KA1 which are connected in series.