Intelligent closed vehicle flushing system for construction site

Abstract

According to the intelligent closed vehicle washing system for the construction site, the vehicle washing mechanism, the water storage mechanism, the water purification mechanism and the intelligent control unit are integrated, automation and closing of vehicle washing and cyclic utilization of water resources are achieved, and the washing efficiency and the environmental protection performance are effectively improved. According to the intelligent closed vehicle washing system for the construction site, the washing efficiency is improved, the washing time is greatly shortened through the automatic and intelligent washing process, and the washing efficiency is improved. The high-pressure water flow and all-directional washing design can quickly remove soil, dust and oil stains on the surface of the vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection equipment for construction sites, and specifically to an intelligent closed vehicle washing system for construction sites, which aims to efficiently and environmentally friendly wash engineering vehicles entering and leaving the construction site in an automated and intelligent manner, thereby reducing dust pollution and protecting the surrounding environment. Background Art

[0002] With the acceleration of urbanization, the number of construction sites has increased dramatically, and the frequent entry and exit of construction vehicles has become one of the main sources of dust pollution. Traditional vehicle washing methods are mostly manual operations, which are not only inefficient and difficult to ensure the washing effect, but also seriously waste water resources and do not meet modern environmental protection requirements.

[0003] The patent with application number CN201910168850.5 relates to a combined vehicle washing device for construction sites that is easy to install, including a combined car wash trough, and a car wash trough fixing pile for supporting the combined car wash trough, the two sides of the combined car wash trough are detachably connected to the water baffle, the bottom of the combined car wash trough is provided with a plurality of groups of high-pressure water spraying plates for vertically spraying water upward, the inner side of the water baffle is provided with a plurality of groups of high-pressure water spraying guns for horizontally spraying water, and a water receiving trough is provided below the combined car wash trough, and the water receiving trough is connected to the water reservoir through a drainage pipe. The combined vehicle washing device for construction sites that is easy to install is easy to disassemble and separate into multiple parts, thereby greatly facilitating transportation work, and facilitating the replacement of damaged parts in the later stage, ensuring stable vehicle washing work; fixing by the car wash trough fixing pile facilitates the installation work of the present invention, avoids the need to build a base, and reduces the cost of vehicle washing work.

[0004] However, the above patented technology does not have the function of wastewater recycling, nor can it meet the cleaning needs of existing engineering vehicles. Therefore, it is particularly important to develop an efficient, intelligent, and water-saving vehicle washing system. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent closed vehicle washing system for a construction site to solve the problems raised in the above background technology:

[0006] (1) How to achieve automation, closure and recycling of water resources for vehicle washing, effectively improving washing efficiency and environmental performance.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An intelligent closed vehicle washing system for construction sites;

[0009] It includes a car washing mechanism, a water storage mechanism, a water purification mechanism and several pipelines;

[0010] The water storage mechanism includes a water reservoir, which is respectively provided with a water replenishment port, a water inlet and a water outlet. The water replenishment port of the water reservoir is connected to a water replenishment pipeline formed by a plurality of pipes, the water inlet of the water reservoir is connected to the end of a water inlet pipeline formed by a plurality of pipes, and the water outlet of the water reservoir is connected to the beginning of a water delivery pipeline formed by a plurality of pipes;

[0011] The car washing mechanism comprises a car washing shed, a chassis washing assembly, at least one set of recovery assemblies and two sets of side washing assemblies. A washing area for washing engineering vehicles is provided in the car washing shed. The two sets of side washing assemblies are arranged on both sides of the washing area in the car washing shed. The side washing assembly comprises a plurality of brackets and a plurality of side washing pipes. The plurality of side washing pipes are fixedly connected in the washing area through the brackets. The plurality of side washing pipes are respectively provided with a plurality of nozzles. The chassis washing assembly is arranged at the bottom of the washing area in the car washing shed. The chassis washing assembly comprises a plurality of chassis washing pipes. The plurality of chassis washing pipes are respectively provided with a plurality of nozzles. The ends of the water delivery pipelines are respectively connected with the side washing pipes of the side washing assemblies and the chassis washing pipes of the chassis washing assemblies. The recovery assembly is also arranged at the bottom of the washing area in the car washing shed. The recovery assembly is located beside the chassis washing assembly. The recovery assembly at least comprises a recovery tank. The upper end surface opening of the recovery tank is arranged on the bottom surface of the washing area. The recovery port is arranged at the bottom of the recovery tank.

[0012] The water purification mechanism includes a water purification tank, which is respectively provided with an inlet and an outlet. The inlet of the water purification tank is connected with the recovery port of the recovery tank through a pipeline. The horizontal height of the inlet of the water purification tank is lower than the horizontal height of the recovery port of the recovery tank. The horizontal height of the inlet of the water purification tank is higher than the horizontal height of the outlet. The outlet of the water purification tank is connected with the starting end of the water inlet pipeline.

[0013] Based on the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, a washing platform is extended upward from the bottom of the car wash shed, and a plurality of chassis washing pipes of the chassis washing assembly are arranged in the washing platform.

[0015] Furthermore, the recovery component also includes a cover plate, which is arranged on the upper side of the opening of the recovery tank, and a plurality of through holes communicating with the recovery tank are also opened on the surface of the cover plate.

[0016] Furthermore, the recovery component also includes a filter cage, and the outer sides of the frame side walls and the bottom wall of the filter cage are wrapped with filter nets.

[0017] Furthermore, the recovery component also includes a plurality of electric hoists, which are fixed on the top of the car wash shed above the recovery tank, and the hooks of the electric hoists cooperate with the filter cage.

[0018] Furthermore, the car washing mechanism also includes a sensing component, which includes a plurality of sensors, and the sensors are used to monitor whether there are engineering vehicles parked at the washing station.

[0019] Furthermore, a first solenoid valve is installed on the pipe at the end of the water supply pipe, and a second solenoid valve is installed on the pipe at the beginning of the water delivery pipe;

[0020] A first booster pump is also installed on the pipe of the water delivery pipeline, and a second booster pump is also installed on the pipe of the water inlet pipeline.

[0021] Furthermore, at least one partition is provided in the clean water pool, and the clean water pool is sequentially divided into a plurality of purification chambers by the partition along the direction from the inlet to the outlet, and the horizontal heights of the upper end surfaces of all the partitions decrease sequentially along the direction from the inlet to the outlet.

[0022] The beneficial technical effects of this intelligent closed vehicle washing system for construction sites are:

[0023] (1) Improve flushing efficiency: The automated and intelligent flushing process greatly shortens the flushing time and improves flushing efficiency. High-pressure water flow and all-round flushing design can quickly remove dirt, dust and oil stains on the vehicle surface.

[0024] (2) Environmental protection and energy saving: The system adopts water recycling technology to reduce the waste of water resources. Wastewater is reused after purification, reducing pollution to the environment.

[0025] (3) Ensure construction safety: The flushing system can ensure that the construction vehicles entering and leaving the construction site are clean and tidy, reducing the risk of traffic accidents and environmental pollution caused by vehicles carrying mud on the road. It improves the safety and cleanliness of the construction site.

[0026] (4) Reduce labor costs: Automated flushing reduces the need for manual participation and reduces labor costs. The operation is simple and convenient, which reduces the requirements for operator skills and training costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the principle of an embodiment of the intelligent closed vehicle washing system for construction sites.

[0028] Figure 2 It is a cross-sectional view of a schematic diagram of a vehicle washing mechanism in an embodiment of the intelligent closed vehicle washing system for construction sites.

[0029] Figure 3 yes Figure 2 Enlarged view of part A.

[0030] Figure 4 yes Figure 2 Enlarged view of part B.

[0031] Figure 5 It is a cross-sectional view of a schematic diagram of a water purification tank in an embodiment of the intelligent closed vehicle washing system for construction sites.

[0032] Description of the numbers in the figure:

[0033] Reservoir-1100; water supply port-1110; water inlet-1120; water outlet-1130; municipal tap water pipeline-2100; construction water pipeline-2200; dust suppression water pipeline-2300; water supply pipeline-3100; water inlet pipeline-3200; water delivery pipeline-3300; car wash shed-4100; washing table-4110; side washing assembly-4200; bracket-4210; side washing pipe-4220; chassis washing pipe -4310; recovery component -4400; recovery tank -4410; cover plate -4420; through hole -4421; filter cage -4430; filter net -4431; electric hoist -4440; infrared sensor -5100; water purification pool -6100; inlet -6110; outlet -6120; partition -6130; first solenoid valve -7100; second solenoid valve -7200; first booster pump -7300; second booster pump -7400. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0035] The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementations.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] See also Figures 1 to 5 .

[0038] The intelligent closed vehicle washing system for a construction site comprises a vehicle washing mechanism, a water storage mechanism, a water purification mechanism, a control unit and a plurality of pipes.

[0039] The water storage mechanism includes a water reservoir 1100, and the water reservoir 1100 is respectively provided with a water replenishment port 1110, a water inlet 1120 and a water outlet 1130. The water replenishment port 1110 of the water reservoir 1100 is connected to a water replenishment pipeline 3100 formed by a municipal tap water pipeline 2100 through a pipeline, the water inlet 1120 of the water reservoir 1100 is connected to the end of a water inlet pipeline 3200 formed by a plurality of pipelines, and the water outlet 1130 of the water reservoir 1100 is connected to the beginning of a water delivery pipeline 3300 formed by a plurality of pipelines;

[0040] The car washing mechanism includes a car wash shed 4100, a chassis washing component, a sensing component, two sets of recovery components 4400 and two sets of side washing components 4200. A washing area for washing engineering vehicles is provided in the car wash shed 4100, and a washing platform 4110 extends upward from the bottom of the car wash shed 4100.

[0041] Two groups of side flushing assemblies 4200 are arranged on both sides of the flushing area in the car wash shed 4100, and the side flushing assemblies 4200 include two brackets 4210 and multiple side flushing pipes 4220. The multiple side flushing pipes 4220 are fixedly connected in the flushing area through the brackets 4210, and the multiple side flushing pipes 4220 are respectively provided with multiple nozzles. The chassis flushing assembly is arranged at the bottom of the flushing area in the car wash shed 4100, and the chassis flushing assembly includes multiple chassis flushing pipes 4310, and the multiple chassis flushing pipes 4310 are respectively provided with multiple nozzles. The ends of the water supply pipeline 3300 are respectively connected to the side flushing pipes 4220 of the side flushing assembly 4200 and the chassis flushing pipes 4310 of the chassis flushing assembly, and the multiple chassis flushing pipes 4310 of the chassis flushing assembly are arranged in the flushing station 4110.

[0042] The recovery component 4400 is also arranged at the bottom of the flushing area in the car wash shed 4100. Two groups of recovery components 4400 are located next to the chassis flushing component. The recovery component 4400 includes a recovery tank 4410, a cover plate 4420, a filter cage 4430, and four electric hoists 4440. The upper end surface opening of the recovery tank 4410 is arranged on the bottom surface of the flushing area. A recovery port is provided at the bottom of the recovery tank 4410. The cover plate 4420 is arranged on the upper side of the opening of the recovery tank 4410. A plurality of through holes 4421 communicating with the recovery tank 4410 are also provided on the surface of the cover plate 4420.

[0043] The outer side of the frame side wall and the bottom wall of the filter cage 4430 is wrapped with a filter net 4431. Four electric hoists 4440 are fixed on the top of the car wash shed 4100 above the recovery tank 4410, and the hooks of the electric hoists 4440 cooperate with the filter cage 4430.

[0044] The sensing component includes four infrared sensors 5100, which are used to monitor whether there are engineering vehicles parked at the flushing station 4110. The infrared sensors 5100 are linked to the intelligent control system of flushing, and the infrared sensors 5100 cooperate with the intelligent control system to realize intelligent flushing.

[0045] The water purification mechanism includes a water purification tank 6100, which is respectively provided with an inlet 6110 and an outlet 6120. The inlet 6110 of the water purification tank 6100 is connected with the recovery port of the recovery tank 4410 through a pipeline. The horizontal height of the inlet 6110 of the water purification tank 6100 is lower than the horizontal height of the recovery port of the recovery tank 4410, and the horizontal height of the inlet 6110 of the water purification tank 6100 is higher than the horizontal height of the outlet 6120. The outlet 6120 of the water purification tank 6100 is connected with the starting end of the water inlet pipeline 3200. Two partitions 6130 are provided in the water purification tank 6100. The partitions 6130 are used to separate the water purification tank 6100 into three purification chambers in sequence along the direction from the inlet 6110 to the outlet 6120. The horizontal height of the upper end surfaces of all partitions 6130 decreases in height in the direction from the inlet 6110 to the outlet 6120.

[0046] A first solenoid valve 7100 is installed on the pipe at the end of the water supply pipe 3100, and a second solenoid valve 7200 is installed on the pipe at the beginning of the water delivery pipe 3300. A first booster pump 7300 is also installed on the pipe of the water delivery pipe 3300, and a second booster pump 7400 is also installed on the pipe of the water inlet pipe 3200.

[0047] The intelligent control unit is integrated into the system, responsible for monitoring the status of each component, controlling the switch of the solenoid valve, booster pump and other equipment, and realizing the automatic control of the flushing process. At the same time, according to the signal of the sensing component, it can intelligently judge whether the flushing program needs to be started, thereby improving the intelligent level of system operation. The main advantage of the intelligent control unit is intelligent control of flushing, which can flush the chassis and wheels of the vehicle. The flushing water can be recycled after sedimentation, and the flushing water will not splash out, saving water, electricity and labor management costs.

[0048] When using, first confirm that the system is in standby mode, the power is on, and all components (such as solenoid valves, booster pumps, induction components, etc.) are working properly. Start the entire flushing system through the control panel or remote control system.

[0049] The engineering vehicle (such as a muck truck, a concrete mixer truck, etc.) slowly drives into the washing area in the car wash shed 4100 and stops on the washing platform 4110. The sensing component (such as an infrared sensor 5100) automatically detects that the vehicle is in place and sends a signal to the control unit.

[0050] After receiving the sensing signal, the control unit starts the flushing procedure. The nozzles of the chassis flushing component and the side flushing component 4200 start working at the same time, and the high-pressure water flow is sprayed to the chassis and the side of the vehicle body through the water delivery pipeline 3300 for all-round flushing. During the flushing process, the water purification mechanism replenishes water to the water reservoir 1100 in a timely manner according to system requirements, and provides sufficient flushing water to the car washing mechanism through the water inlet pipeline 3200.

[0051] Wastewater recovery and purification, flushing wastewater is collected by the recovery tank 4410 of the recovery component 4400, and is initially filtered by the filter screen 4431 and the filter cage 4430 to remove most impurities. The filtered wastewater enters the water purification mechanism for further treatment to remove fine impurities such as suspended matter and silt, and the purified water flows back to the reservoir 1100 to achieve the recycling of water resources.

[0052] After the flushing is completed, the system automatically closes the nozzle of the flushing component and emits a prompt sound or signal indicating that the flushing is completed. The construction vehicle can safely leave the car wash shed 4100 and enter the next process or leave the construction site.

[0053] In addition, the pipeline in the water supply pipeline 3300 can be connected with the construction water pipeline 2200 and the dust suppression water pipeline 2300 in the construction site, so as to meet other water needs on the construction site.

[0054] The above is only one embodiment of the present invention. It should be pointed out that a person skilled in the art may make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as falling within the scope of protection of the present invention.

Claims

1. An intelligent closed vehicle washing system for construction sites, characterized by: It includes a car washing mechanism, a water storage mechanism, a water purification mechanism and several pipelines; The water storage mechanism comprises a water reservoir (1100), the water reservoir (1100) is respectively provided with a water replenishment port (1110), a water inlet (1120) and a water outlet (1130), the water replenishment port (1110) of the water reservoir (1100) is connected to a municipal water source via a water replenishment pipeline (3100) formed by a plurality of pipelines, the water inlet (1120) of the water reservoir (1100) is connected to the end of a water inlet pipeline (3200) formed by a plurality of pipelines, and the water outlet (1130) of the water reservoir (1100) is connected to the beginning of a water delivery pipeline (3300) formed by a plurality of pipelines; The vehicle washing mechanism comprises a vehicle washing shed (4100), a chassis washing assembly, at least one set of recovery assemblies (4400) and two sets of side washing assemblies (4200). A washing area for washing engineering vehicles is provided in the vehicle washing shed (4100). The two sets of side washing assemblies (4200) are arranged on both sides of the washing area in the vehicle washing shed (4100). The side washing assemblies (4200) comprise a plurality of brackets (4210) and a plurality of side washing pipes (4220). The plurality of side washing pipes (4220) are fixedly connected in the washing area through the brackets (4210). The plurality of side washing pipes (4220) are respectively provided with a plurality of nozzles. The chassis washing assembly is arranged in the washing area in the vehicle washing shed (4100). The chassis flushing assembly comprises a plurality of chassis flushing pipes (4310), each of which is provided with a plurality of nozzles. The ends of the water delivery pipeline (3300) are respectively connected to the side flushing pipes (4220) of the side flushing assembly (4200) and the chassis flushing pipes (4310) of the chassis flushing assembly. The recovery assembly (4400) is also arranged at the bottom of the flushing area in the car wash shed (4100). The recovery assembly (4400) is located beside the chassis flushing assembly. The recovery assembly (4400) comprises at least a recovery tank (4410). The upper end surface opening of the recovery tank (4410) is arranged on the bottom surface of the flushing area. The bottom of the recovery tank (4410) is provided with a recovery port. The water purification mechanism comprises a water purification tank (6100), and the water purification tank (6100) is provided with an inlet (6110) and an outlet (6120). The inlet (6110) of the water purification tank (6100) is connected to the recovery port of the recovery tank (4410) through a pipeline. The level of the inlet (6110) of the water purification tank (6100) is lower than the level of the recovery port of the recovery tank (4410). The level of the inlet (6110) of the water purification tank (6100) is higher than the level of the outlet (6120). The outlet (6120) of the water purification tank (6100) is connected to the beginning of the water inlet pipeline (3200).

2. The intelligent closed vehicle washing system for construction sites according to claim 1 is characterized by: A washing platform (4110) is provided at the bottom of the car wash shed (4100) extending upward, and a plurality of chassis washing pipes (4310) of the chassis washing assembly are arranged in the washing platform (4110).

3. The intelligent closed vehicle washing system for construction sites according to claim 2 is characterized by: The recovery component (4400) further comprises a cover plate (4420), which is arranged on the upper side of the opening of the recovery tank (4410), and a plurality of through holes (4421) communicating with the recovery tank (4410) are also formed on the surface of the cover plate (4420).

4. The intelligent closed vehicle washing system for construction sites according to claim 3 is characterized by: The recovery component (4400) further comprises a filter cage (4430), and the outer sides of the skeleton side walls and the bottom wall of the filter cage (4430) are wrapped with a filter net (4431).

5. The intelligent closed vehicle washing system for construction sites according to claim 4 is characterized by: The recovery assembly (4400) further comprises a plurality of electric hoists (4440), which are fixed on the top of the car wash shed (4100) above the recovery tank (4410), and the hooks of the electric hoists (4440) cooperate with the filter cage (4430).

6. The intelligent closed vehicle washing system for construction sites according to claim 2 is characterized by: The car washing mechanism also includes a sensing component, which includes a plurality of sensors, and the sensors are used to monitor whether there are engineering vehicles parked at the washing station (4110).

7. The intelligent closed vehicle washing system for construction sites according to claim 1 is characterized by: A first solenoid valve (7100) is installed on the pipe at the end of the water supply pipe (3100), and a second solenoid valve (7200) is installed on the pipe at the beginning of the water delivery pipe (3300); A first booster pump (7300) is also installed on the pipe of the water delivery pipe (3300), and a second booster pump (7400) is also installed on the pipe of the water inlet pipe (3200).

8. The intelligent closed vehicle washing system for construction sites according to claim 1 is characterized by: At least one partition (6130) is provided in the clean water pool (6100), and the clean water pool (6100) is divided into a plurality of purification chambers in sequence along the direction from the inlet (6110) to the outlet (6120) by the partition (6130), and the horizontal height of the upper end surfaces of all the partitions (6130) decreases in sequence along the direction from the inlet (6110) to the outlet (6120).

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