CN216761701U

CN216761701U - Vehicle flushing device

Info

Publication number: CN216761701U
Application number: CN202220231002.1U
Authority: CN
Inventors: 王恩生; 倪恒球; 田忠
Original assignee: Huainan Mining Group Co Ltd
Current assignee: Huainan Mining Group Co Ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-06-17
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a vehicle flushing device, which belongs to the technical field of vehicle flushing and comprises a flushing region arranged in a space below a waste rock bin, wherein infrared sensors are arranged at the inlet/outlet of the flushing region, a water tank is arranged on the side surface of the flushing region, flushing pipes are distributed at two sides of the flushing region, the water inlet of each flushing pipe is connected with the water outlet of a water supply pipeline, the water outlet of each flushing pipe is connected with a spray head, and the water inlet of the water supply pipeline is connected with the water outlet of the water tank through a booster water pump; the infrared inductor is connected with a controller, and the controller is connected with the booster water pump. According to the utility model, by reasonably utilizing the space below the waste rock bin, automatic induction and automatic vehicle cleaning are realized, the labor intensity of workers is reduced, the personnel is reduced, the efficiency is improved, the waste water discharge and dust during the waste rock loading and transporting process are basically eliminated, the environment is improved, and the pressure of urban sewage treatment is reduced.

Description

Vehicle flushing device

Technical Field

The utility model relates to the technical field of vehicle washing, in particular to a vehicle washing device.

Background

In the transportation process, the gangue generated by coal washing causes secondary pollution due to pollutants such as coal dust, coal slime and the like carried by the body, tires and other parts of a transport vehicle, brings great harm to a mining area and the surrounding environment, needs to increase the treatment strength, and has become a prominent problem to be solved urgently how to eliminate and treat the dust pollution generated by the transport vehicle in the mining area from the source. The vehicle is washed and is administered from the source and eliminate the effective way that the dust pollution of coal vehicle handling is polluted, nevertheless because the waste rock vehicle is longer, and the loading capacity is higher, original vehicle washes the platform and can't satisfy the whole car of mine car and washes the requirement, washes easily to cause to wash the platform basis and sink or scrape and bump the washing pipeline by force. Therefore, in the existing method, the car brushing machine is manually used to stand on the road for washing, the washing speed is low, the working efficiency is low, the labor intensity of workers is high, human resources and water resources are wasted, the washing is not in place, and certain safety risks and environmental protection risks exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to improve the washing efficiency and save the cost.

The utility model solves the technical problems through the following technical means:

a vehicle washing apparatus is proposed, the apparatus comprising: the flushing device comprises a flushing area arranged in the space below a waste rock bin, infrared sensors are arranged at the inlet/outlet of the flushing area, a water tank is arranged on the side surface of the flushing area, flushing pipes are arranged on two sides of the flushing area, the water inlet of each flushing pipe is connected with the water outlet of a water supply pipeline, the water outlet of each flushing pipe is connected with a spray head, and the water inlet of the water supply pipeline is connected with the water outlet of the water tank through a booster water pump;

the infrared inductor is connected with a controller, and the controller is connected with the booster water pump.

According to the utility model, by utilizing the space below the waste rock bin and according to the characteristics of the length and the width of the vehicle, a spray head which is adaptive to the size of the vehicle is arranged below the waste rock bin, after the vehicle enters the waste rock bin, the infrared sensor at the inlet of a flushing area can be used for sensing the vehicle and then sending a signal to a controller, the controller controls to start a booster water pump, cleaning water is sprayed out from the spray head to flush the whole vehicle in all directions, the flushed sewage is returned to a production system by a sewage pump below the bin, the automation of a flushing system is realized, after the flushing is finished, the vehicle drives away from the outlet of the flushing area, the infrared sensor at the outlet senses the vehicle and then sends a signal to the controller, and the flushing system automatically stops flushing. Through rational utilization space under the waste rock storehouse, realized the auto-induction self-cleaning vehicle, alleviateed staff's intensity of labour, the deputy carries the effect, eliminates waste water discharge and dust during the waste rock shipment basically, improves the environment, alleviates municipal sewage treatment pressure.

Furthermore, a water drainage tank is arranged on the ground of the flushing area, a water outlet of the water drainage tank is connected with a water inlet of a sewage pump, and a water outlet of the sewage pump is connected with a concentration system of the coal preparation plant.

Furthermore, a plurality of flushing pipes are distributed on two sides of the flushing area at intervals, the flushing pipes are arranged on two adjacent transverse steel rods, and the nozzles are distributed on the flushing pipes at equal intervals.

Further, the water supply pipeline and the flushing pipe both adopt D50 galvanized tap water pipes.

Furthermore, a water inlet of the booster water pump is connected with a water outlet of the water tank through a water suction pipe, the water suction pipe adopts a U-shaped water suction port, and a pipe orifice of the water suction pipe extends upwards and out of the bottom of the water tank at a distance.

Further, the booster water pump is fixed to the concrete by anchor bolts.

Furthermore, the spray holes of the nozzles incline towards the upper part of the inner side of the washing area and form an included angle of 50-60 degrees with the horizontal plane.

Further, the water supply pipeline is in threaded connection with the flushing pipe.

Furthermore, a pipe groove is reserved on the ground of the flushing area, a bottom flushing pipe is installed in the pipe groove, a water inlet of the bottom flushing pipe is connected with a water outlet of the booster water pump, and a water outlet of the bottom flushing pipe is higher than the ground.

Furthermore, the device also comprises an electromagnetic valve, a water inlet of the water tank is connected with the water supply device through the electromagnetic valve, an electronic water level switch is arranged in the water tank, and the electronic water level switch is connected with the controller.

The utility model has the advantages that:

(1) according to the utility model, by utilizing the space below the waste rock bin and according to the characteristics of the length and the width of the vehicle, a spray head which is adaptive to the size of the vehicle is arranged below the waste rock bin, after the vehicle enters the waste rock bin, the infrared sensor at the inlet of a flushing area can be used for sensing the vehicle and then sending a signal to a controller, the controller controls to start a booster water pump, cleaning water is sprayed out from the spray head to flush the whole vehicle in all directions, the flushed sewage is returned to a production system by a sewage pump below the bin, the automation of a flushing system is realized, after the flushing is finished, the vehicle drives away from the outlet of the flushing area, the infrared sensor at the outlet senses the vehicle and then sends a signal to the controller, and the flushing system automatically stops flushing. Through rational utilization space under the waste rock storehouse, realized the auto-induction self-cleaning vehicle, alleviateed staff's intensity of labour, the deputy carries the effect, eliminates waste water discharge and dust during the waste rock shipment basically, improves the environment, alleviates municipal sewage treatment pressure.

(2) The sewage for washing the vehicle is automatically collected, is reused after being treated by a concentration system of a coal preparation plant, and the washing water is circulated in a closed loop without adding clear water, so that the method is economic and environment-friendly.

(3) The spray holes of the spray heads arranged on two sides of the washing area are inclined towards the upper part of the inner side of the car washing platform and form an included angle of 50-60 degrees with the horizontal plane, so that the washing effect of the vehicle can be ensured, and the problem of incapability of washing is avoided.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic view of the structure of a flushing device for a vehicle according to the present invention;

FIG. 2 is an electrical schematic of the automatic control of the present invention;

FIG. 3 is a schematic diagram of the replenishment of the washing water in the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all 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.

As shown in fig. 1, the present embodiment proposes a vehicle washing device including: the method comprises the following steps that in a flushing area arranged in the space below a waste rock bin, infrared sensors 10 are mounted at the inlet/outlet of the flushing area, a water tank 20 is mounted on the side face of the flushing area, flushing pipes 30 are distributed on two sides of the flushing area, the water inlet of each flushing pipe 30 is connected with the water outlet of a water supply pipeline 40, the water outlet of each flushing pipe 30 is connected with a spray head 50, and the water inlet of the water supply pipeline 40 is connected with the water outlet of the water tank 20 through a booster water pump 60; the infrared sensor 10 is connected with a controller 70, and the controller 70 is connected with the booster water pump 60.

In the embodiment, the electrical control principle of the device is shown in fig. 2, after a vehicle enters a waste rock bin, the infrared sensor at the inlet of the flushing area is used for sensing the entering of the vehicle and sending a signal to the controller, the controller controls the pressurizing water pump to be started, cleaning water is sprayed out by the spray head to flush the whole vehicle in all directions, flushed sewage returns to the production system by the sewage pump under the bin, the automation of the flushing system is realized, after the flushing is finished, the vehicle drives away from the outlet of the flushing area, the infrared sensor at the outlet senses the driving away of the vehicle and sends a signal to the controller, and the flushing system automatically stops flushing. Through rational utilization space under the waste rock storehouse, realized the auto-induction self-cleaning vehicle, alleviateed staff's intensity of labour, the deputy carries the effect, eliminates waste water discharge and dust during the waste rock shipment basically, improves the environment, alleviates municipal sewage treatment pressure.

It should be noted that when the vehicle is stuck with a large mud block, workers need to assist in clearing, and do not need to operate the vehicle in normal conditions, so that the labor condition of the vehicle washing workers is improved, and the labor intensity is reduced. The vehicle is cleaned and then is driven out of the factory, so that the pollution to urban roads is eliminated, the dust emission is reduced, the environmental protection is positively contributed, and the effect is obvious after a plurality of factories and mines are used.

In one embodiment, a drainage groove is arranged on the ground of the flushing area, a water outlet of the drainage groove is connected with a water inlet of a sewage pump, and a water outlet of the sewage pump is connected with a concentration system of a coal preparation plant.

It should be noted that the sewage pump can adopt the original sewage pump of the coal preparation plant, and can also be a newly added sewage pump according to the actual situation, the sewage for washing the vehicle flows through the sewage pump through the drainage channel and enters the concentration system of the coal preparation plant, and the sewage is reused after being treated by the concentration system of the coal preparation plant, the washing water is circulated in a closed loop, and no clear water is required to be added, so that the method is economical and environment-friendly.

In one embodiment, a plurality of the flushing pipes 30 are arranged at intervals on both sides of the flushing area, the flushing pipes 30 are mounted on two adjacent transverse steel rods, and the nozzles 50 are distributed on the flushing pipes 30 at equal intervals.

Wherein, wash regional both sides all fixed mounting and have two horizontal steel poles, the central line position of two horizontal steel pipes in both sides respectively installs 3 flushing pipes, installs total 72 high pressure nozzle on each flushing pipe, and every high pressure nozzle is the equidistance on the flushing pipe and distributes, and the jet orifice of shower nozzle adopts the single row hole, accurate 3mm, shower nozzle interval 200 mm.

It should be noted that, those skilled in the art can determine the arrangement number and the arrangement spacing of the flushing pipes and the spray heads according to the length, the width and other dimensions of the vehicle to be flushed, so as to realize the arrangement of the flushing water pipes according to the dimensions of the vehicle.

In one embodiment, the water supply pipe and the flush pipe 30 are D50 galvanized water supply pipes.

In one embodiment, the water inlet of the booster pump 60 is connected to the water outlet of the water tank 20 through a suction pipe, which is a U-shaped suction port, and the mouth of the suction pipe extends upward and out of the bottom of the water tank.

Wherein, the pipe orifice of the water suction pipe is 200mm away from the bottom of the water tank, so that the problem that the spray head is blocked by the sediment can be solved.

In one embodiment, the booster water pump 60 is fixed on the concrete foundation by anchor bolts, so as to ensure the stability of the booster water pump

In one embodiment, the water supply pipeline 40 is connected with the flushing pipe 30 in a threaded manner, and both ends of the flushing pipe and other water supply pipe sections are threaded by using a threading machine, wherein the thread length is 30 mm.

Through adopting threaded connection between the pipeline in this embodiment, reduced because of water pressure leads to the pipeline to burst apart, lead to the risk of unable water supply.

In one embodiment, the spray holes of the spray head 50 are inclined towards the upper part of the inner side of the washing area and form an included angle of 50-60 degrees with the horizontal plane, so that the washing effect of the vehicle can be ensured, and the problem of insufficient washing can be avoided.

In an embodiment, a pipe groove is reserved on the ground of the flushing area, a bottom flushing pipe is installed in the pipe groove, a water inlet of the bottom flushing pipe is connected with a water outlet of the booster water pump, and a water outlet of the bottom flushing pipe is higher than the ground.

Wherein, the bottom flushing pipe is arranged in the reserved pipe groove, the elevation is aligned and firmly embedded by adopting fine aggregate concrete, and the pipe orifice of the bottom flushing pipe is 20mm higher than the ground.

In the embodiment, the bottom flushing pipe is installed on the ground of the flushing area, the bottom of the vehicle is flushed by utilizing the water discharged from the bottom flushing pipe, and the nozzles on two sides of the flushing area are combined to realize all-dimensional flushing of the whole vehicle.

In one embodiment, the apparatus further comprises an electromagnetic valve 80, the water inlet of the water tank 20 is connected to a water supply device 90 through the electromagnetic valve 80, and an electronic water level switch is disposed inside the water tank 20 and connected to the controller 70.

It should be noted that a first electronic water level switch 1 and a second electronic water level switch 2 are arranged inside the water tank, the first electronic water level switch is arranged at a position 100mm away from the nozzle of the suction pipe, and the second electronic water level switch 2 is arranged at a position 800mm away from the nozzle of the suction pipe.

As shown in fig. 3, when the water level of the water tank is 100mm lower than the upper part of the water suction port of the water pump, the first electronic water level switch 1 senses a low water level signal and sends a signal to the controller 70, the controller 70 controls the electromagnetic valve 80 to be powered on, and the valve is opened to supplement water to the water tank 20; when the water level reaches 800mm from the upper part of the water suction port, the second electronic water level switch 2 senses a high water level signal and sends a signal to the controller 70, and the controller 70 controls the electromagnetic valve 80 to be disconnected from the power supply to stop supplying water.

It should be noted that, in practical applications, after the flushing pipe and the electrical system are installed, system debugging is required. The method mainly debugs the information receiving angle of a sensor, the action coordination between a controller (a signal processor and a relay) and equipment such as a water pump and the like, a washing spray angle, washing pressure and the like. The signal processor receives the signal of the detection device, outputs a signal to control the relay to be switched on and switched off, the relay controls the contactor of the water pump control system to be switched on and switched off, and the water pump works to start washing at the moment.

The washing time of the vehicle can be set manually, the vehicle can be loaded and washed simultaneously when being washed, the washing time is associated with the loading time, the washing is also finished after the loading is finished, the time is greatly saved, and the efficiency is improved.

Through practical verification, after the vehicle washing device is used, for a factory with the daily gangue production amount of about 0.6 ten thousand tons, the labor cost can be saved by 40 ten thousand yuan per year.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A vehicle washing apparatus, characterized in that the apparatus comprises: the flushing device comprises a flushing area arranged in the space below a waste rock bin, infrared sensors are arranged at the inlet/outlet of the flushing area, a water tank is arranged on the side surface of the flushing area, flushing pipes are arranged on two sides of the flushing area, the water inlet of each flushing pipe is connected with the water outlet of a water supply pipeline, the water outlet of each flushing pipe is connected with a spray head, and the water inlet of the water supply pipeline is connected with the water outlet of the water tank through a booster water pump;

the infrared sensor is connected with a controller, and the controller is connected with the booster water pump.

2. The vehicle washing apparatus as claimed in claim 1, wherein a drain tank is disposed on the ground of the washing area, an outlet of the drain tank is connected to an inlet of a sewage pump, and an outlet of the sewage pump is connected to a concentrating system of a coal preparation plant.

3. The vehicle washing apparatus as claimed in claim 1, wherein a plurality of said washing pipes are arranged at intervals on both sides of said washing area, said washing pipes are installed on two adjacent horizontal steel bars, and said spray heads are equally spaced on said washing pipes.

4. The vehicle washing apparatus of claim 1, wherein the water supply line and the wash pipe are both D50 galvanized water lines.

5. The vehicle washing apparatus as claimed in claim 1, wherein the inlet of the booster pump is connected to the outlet of the water tank via a suction pipe, the suction pipe is a U-shaped suction port, and the mouth of the suction pipe extends upward and away from the bottom of the water tank.

6. The vehicle washing apparatus of claim 1, wherein the booster pump is fixed to the concrete using anchor bolts.

7. The vehicle washing apparatus of claim 1, wherein the nozzle holes of the nozzle head are inclined upward toward the inside of the washing zone and form an angle of 50 ° to 60 ° with the horizontal plane.

8. The vehicle washing apparatus of claim 1, wherein the water supply pipe is threadedly connected to the washing pipe.

9. The vehicle washing apparatus of claim 1, wherein a pipe groove is reserved on the ground of the washing area, a bottom washing pipe is installed in the pipe groove, a water inlet of the bottom washing pipe is connected with a water outlet of the booster water pump, and a water outlet of the bottom washing pipe is higher than the ground.

10. A vehicle washing apparatus as claimed in any one of claims 1 to 9, further comprising a solenoid valve through which the water inlet of the tank is connected to a water supply, an electronic level switch being disposed within the tank, the electronic level switch being connected to the controller.