Automatic washing device for car loading lane

Abstract

The utility model relates to the technical field of concrete, and provides an automatic lane flushing device which comprises a base and a booster pump I fixedly connected to the surface of the base, a water inlet pipe and a water supply pipe are respectively arranged on the surface of the base, one end of the water supply pipe is connected with a water conveying pipe through a flange, and a flow dividing pipe is fixedly connected to the surface of the water conveying pipe. The structure is reasonable, after loading, a driver manually turns on the contact switch, the booster pump I, the electromagnetic valve I and the electromagnetic valve II are turned on through the controller, then water is pressurized through the booster pump I, and the pressurized water flows into the U-shaped pipe I and the U-shaped pipe II through the water supply pipe, the water conveying pipe and the flow dividing pipe correspondingly; and finally, a first arc-shaped spray head on the surface of the first U-shaped pipe is used for cleaning the hopper of the concrete vehicle, a second arc-shaped spray head on the surface of the second U-shaped pipe is used for cleaning the hopper of the concrete vehicle, the hopper of the concrete vehicle and the hopper of the hopper of the concrete vehicle are flushed in an inching mode of the two vehicle loading lanes, the safety risk of concrete vehicle drivers is eliminated, the labor intensity of workers is reduced, and the expected target is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, and specifically relates to an automatic washing device for a loading lane. Background Art

[0002] Concrete, referred to as "concrete", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; mixed with water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering;

[0003] During the process of starting the mixer for production and changing vehicles, concrete slurry leaked onto the loading lane, the on-site environmental sanitation was poor, and the labor intensity of employees was high. After the concrete truck driver loaded the truck out of the station and went to the car wash station, he went on the roof to wash the hopper, which posed a great safety risk to personnel. At the same time, there was a lot of sludge deposited in the ditch of the car wash station, and it had to be cleaned frequently. Therefore, an automatic washing device for the loading lane was proposed. Utility Model Content

[0004] The utility model proposes an automatic flushing device for the loading lane, which solves the problems in the related technology of concrete slurry leaking into the loading lane during the start-up and production of the mixer and changing vehicles, poor on-site environmental sanitation and high labor intensity for employees; the concrete truck driver goes on the roof of the vehicle to flush the hopper after loading the vehicle out of the station and onto the car wash station, which poses a great safety risk to personnel, and at the same time, there is a lot of mud deposited in the ditch of the car wash station, which requires frequent cleaning.

[0005] The technical solution of the utility model is as follows: an automatic flushing device for a driveway includes: a base and a booster pump fixedly connected to the surface of the base, a water inlet pipe and a water supply pipe are respectively provided on the surface of the base, one end of the water supply pipe is connected to a water delivery pipe through a flange, and a diversion pipe is fixedly connected to the surface of the water delivery pipe;

[0006] The central section of the water supply pipe is provided with an electromagnetic valve 1, the central section of the diversion pipe is provided with an electromagnetic valve 2, one end of the diversion pipe is provided with a U-shaped tube 1, the surface of the U-shaped tube 1 is fixedly connected with a plurality of arc-shaped nozzles 1, and one end of the water supply pipe is provided with a U-shaped tube 2, the surface of the U-shaped tube 2 is provided with an arc-shaped nozzle 2.

[0007] Optionally, a control box is provided at one end of the base surface, and a power supply module, a controller, a time relay and a contact switch are respectively provided on the inner wall of the control box.

[0008] Optionally, a pressure gauge is provided on the outer surface of the water inlet pipe.

[0009] Optionally, the outer surfaces of the base, the water inlet pipe, the water supply pipe, the water delivery pipe, the diversion pipe, the U-shaped tube 1 and the U-shaped tube 2 are all sprayed with protective paint.

[0010] Optionally, both the other end of the water inlet pipe and the second booster pump are connected with a sealing plate through bolts and nuts, and a sealing piece is arranged on one side of the sealing plate.

[0011] Optionally, one end of the water inlet pipe is fixedly connected with a filter pipe through a flange. An internal thread is provided at one end of the inner wall of the filter pipe, and a plurality of filter meshes are fixedly connected to the inner wall of the filter pipe.

[0012] Optionally, a second booster pump is arranged on the upper surface of the base. A plurality of switch valves for coordinating with the water inlet pipe and the water supply pipe are arranged on the surfaces of the water inlet pipe and the water supply pipe. The water inlet pipe is respectively communicated with the first booster pump and the second booster pump, and the water supply pipe is respectively communicated with the first booster pump and the second booster pump.

[0013] The working principle and beneficial effects of the present utility model are as follows:

[0014] The structure of the present application is reasonable. After the vehicle is loaded, the driver manually turns on the contact switch. Through the controller, the first booster pump, the first solenoid valve and the second solenoid valve are turned on. Then, the water is pressurized by the first booster pump. The pressurized water flows into the first U-shaped pipe and the second U-shaped pipe through the water supply pipe, the water delivery pipe and the shunt pipe respectively. Finally, the hopper of the loading lane is cleaned by the arc-shaped nozzle one on the surface of the first U-shaped pipe and the hopper of the concrete truck is cleaned by the arc-shaped nozzle two on the surface of the second U-shaped pipe, realizing the cleaning of the hopper of the concrete truck and the hopper of the loading lane in a point-by-point manner for the two loading lanes, eliminating the safety risks of the drivers of the concrete trucks and reducing the labor intensity of the employees, achieving the expected goal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0016] Figure 1 is a schematic three-dimensional structure of the present utility model Figure 1 ;

[0017] Figure 2 is a schematic three-dimensional structure of the present utility model Figure 2 ;

[0018] Figure 3 is a schematic partial structure diagram of the present utility model;

[0019] Figure 4 is a schematic partial cross-sectional structure diagram of the filter pipe in the present utility model;

[0020] In the figure: 1, base; 2, first booster pump; 3, water inlet pipe; 4, filter pipe; 5, control box; 6, water delivery pipe; 7, shunt pipe; 8, first solenoid valve; 9, second solenoid valve; 10, first U-shaped pipe; 11, second U-shaped pipe; 12, arc-shaped nozzle one; 13, arc-shaped nozzle two; 14, second booster pump; 15, pressure gauge; 16, switch valve; 17, water supply pipe; 18, filter mesh. Detailed Implementation Modes

[0021] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. Embodiment 1

[0022] Please refer to Figure 1 - Figure 4 , the automatic car wash device provided by the present invention includes: a base 1 and a first booster pump 2 fixedly connected to the surface of the base 1. A water inlet pipe 3 and a water supply pipe 17 are respectively arranged on the surface of the base 1. One end of the water supply pipe 17 is connected with a water delivery pipe 6 through a flange, and a flow dividing pipe 7 is fixedly connected to the surface of the water delivery pipe 6;

[0023] A first solenoid valve 8 is arranged in the central section of the water delivery pipe 6, a second solenoid valve 9 is arranged in the central section of the flow dividing pipe 7, a first U-shaped pipe 10 is arranged at one end of the flow dividing pipe 7, and a plurality of first arc-shaped spray nozzles 12 are fixedly connected to the surface of the first U-shaped pipe 10. A second U-shaped pipe 11 is arranged at one end of the water delivery pipe 6, and a second arc-shaped spray nozzle 13 is arranged on the surface of the second U-shaped pipe 11. Both ends of the first U-shaped pipe 10 and the second U-shaped pipe 11 are in a sealed state.

[0024] Furthermore, a control box 5 is arranged at one end of the surface of the base 1, and a power supply module, a controller, a time relay and a contact switch are respectively arranged on the inner wall of the control box 5.

[0025] Furthermore, the outer surfaces of the base 1, the water inlet pipe 3, the water supply pipe 17, the water delivery pipe 6, the flow dividing pipe 7, the first U-shaped pipe 10 and the second U-shaped pipe 11 are all sprayed with protective paint.

[0026] Furthermore, both the other end of the water inlet pipe 3 and the second booster pump 14 are connected with a sealing plate through bolts and nuts, and a sealing piece is arranged on one side of the sealing plate.

[0027] Furthermore, one end of the water inlet pipe 3 is fixedly connected with a filter pipe 4 through a flange. An internal thread is opened at one end of the inner wall of the filter pipe 4, and a plurality of filter meshes 18 are fixedly connected to the inner wall of the filter pipe 4.

[0028] During installation, its control box 5 is installed in an area accessible to the driver (for reference, the self-service card-taking machine at highway toll stations). Through an external mounting bracket, the first U-shaped pipe 10 is fixed above the loading lane hopper. Then, again through the mounting bracket, the second U-shaped pipe 11 is fixed below the loading lane hopper, so that the second U-shaped pipe 11 is above the concrete truck hopper. Finally, it is connected to the filter pipe 4 through an external water supply pipe, and the impurities in the water are preliminarily filtered by the filter screen 18 inside the filter pipe 4 to prevent impurities from clogging the first booster pump 2.

[0029] During use, a time relay is used to control the spraying time of the first arc-shaped nozzle 12 and the second arc-shaped nozzle 13. After each loading, the driver manually turns on the contact switch. Through the controller, the first booster pump 2, the first solenoid valve 8, and the second solenoid valve 9 are turned on. Then, the water is pressurized by the first booster pump 2, and the pressurized water flows into the first U-shaped pipe 10 and the second U-shaped pipe 11 through the water supply pipe 17, the water delivery pipe 6, and the shunt pipe 7 respectively. Finally, the loading lane hopper is cleaned by the first arc-shaped nozzle 12 on the surface of the first U-shaped pipe 10 and the concrete truck hopper is cleaned by the second arc-shaped nozzle 13 on the surface of the second U-shaped pipe 11, realizing the flushing of the concrete truck hopper and the loading lane hopper in a point-moving manner at two loading lane points, eliminating the safety risks for concrete truck drivers and reducing the labor intensity of employees, achieving the expected goal. Embodiment 2

[0030] Based on Embodiment 1, in this embodiment, it includes: a second booster pump 14 is provided on the upper surface of the base 1. A plurality of switching valves 16 for cooperating with the water inlet pipe 3 and the water supply pipe 17 are provided on the surfaces of the water inlet pipe 3 and the water supply pipe 17. The water inlet pipe 3 is respectively connected to the first booster pump 2 and the second booster pump 14, the water supply pipe 17 is respectively connected to the first booster pump 2 and the second booster pump 14, and a pressure gauge 15 is provided on the outer surface of the water inlet pipe 3.

[0031] The staff observes the water pressure of the water supply through the pressure gauge 15. When the water pressure is lower than the preset value, the second booster pump 14 is made to work by opening the switching valve 16. In addition, when the first booster pump 2 is damaged, the switching valve 16 connected to the first booster pump 2 can be closed, and the switching valve 16 connected to the second booster pump 14 can be opened to pressurize the water through the second booster pump 14.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Automatic flushing device for loading lane, characterized in that, Including: A base (1) and a first booster pump (2) fixedly connected to the surface of the base (1). The surface of the base (1) is respectively provided with a water inlet pipe (3) and a water supply pipe (17). One end of the water supply pipe (17) is connected with a water delivery pipe (6) through a flange. The surface of the water delivery pipe (6) is fixedly connected with a shunt pipe (7). A first solenoid valve (8) is provided in the central section of the water delivery pipe (6). A second solenoid valve (9) is provided in the central section of the shunt pipe (7). One end of the shunt pipe (7) is provided with a first U-shaped pipe (10). The surface of the first U-shaped pipe (10) is fixedly connected with a plurality of first arc-shaped spray nozzles (12). One end of the water delivery pipe (6) is provided with a second U-shaped pipe (11). The surface of the second U-shaped pipe (11) is provided with a second arc-shaped spray nozzle (13).

2. The automatic flushing device for the loading lane according to claim 1, characterized in that: One end of the surface of the base (1) is provided with a control box (5). The inner wall of the control box (5) is respectively provided with a power supply module, a controller, a time relay and a contact switch.

3. The automatic flushing device for the loading lane according to claim 1, wherein: A pressure gauge (15) is provided on the outer surface of the water inlet pipe (3).

4. The automatic flushing device for the loading lane according to claim 1, characterized in that: The outer surfaces of the base (1), the water inlet pipe (3), the water supply pipe (17), the water delivery pipe (6), the shunt pipe (7), the first U-shaped pipe (10) and the second U-shaped pipe (11) are all sprayed with protective paint.

5. The automatic car wash device for the loading lane according to claim 1, characterized in that: Both the other ends of the water inlet pipe (3) and the second booster pump (14) are connected with a sealing plate through bolts and nuts. A sealing sheet is provided on one side of the sealing plate.

6. The automatic flushing device for the loading lane according to claim 1, wherein: One end of the water inlet pipe (3) is fixedly connected with a filter pipe (4) through a flange. Internal threads are provided at one end of the inner wall of the filter pipe (4). A plurality of filter meshes (18) are fixedly connected to the inner wall of the filter pipe (4).

7. The automatic flushing device for the loading lane according to claim 1, characterized in that: A second booster pump (14) is provided on the upper surface of the base (1). A plurality of on-off valves (16) for matching the water inlet pipe (3) and the water supply pipe (17) are provided on the surfaces of the water inlet pipe (3) and the water supply pipe (17). The water inlet pipe (3) is respectively communicated with the first booster pump (2) and the second booster pump (14). The water supply pipe (17) is respectively communicated with the first booster pump (2) and the second booster pump (14).

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