Full-automatic vehicle washing equipment

Abstract

The utility model belongs to the technical field of port mechanical equipment, and particularly relates to full-automatic vehicle washing equipment which comprises a cleaning chamber and a vehicle washing machine installed in the cleaning chamber, a drainage ditch is arranged on the ground of the cleaning chamber and is connected with sewage treatment circulating equipment through a pipeline, and the sewage treatment circulating equipment is connected with the vehicle washing machine. The sewage circulating equipment is arranged in a sewage chamber, the sewage chamber is located on one side of the cleaning chamber, the sewage circulating equipment comprises a filter tank, an aeration tank and a reclaimed water tank which are sequentially connected, a bag filter and a quartz sand filter are arranged in the filter tank, and the reclaimed water tank is connected with the inlet end of the car washer through a water pump. According to the device, the flushing water is filtered by the sewage circulating equipment and can be recycled, so that the water source and the cost are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of port machinery equipment, and particularly relates to a full-automatic vehicle washing device. Background Art

[0002] In order to meet the management specifications for the cleanliness of construction vehicles, when vehicles leave some places such as the construction site, it is necessary to wash parts such as the vehicle body and wheels, so as to minimize the dust, mud, etc. brought onto the road surface. There are mainly two conventional vehicle washing methods. The first is the manual method, that is, the management personnel hold a high-pressure water gun to wash the vehicle. However, this method requires manual operation to continuously change the washing points of the high-pressure water gun in order to achieve the purpose of cleaning the wheels. The washing process is both labor-consuming and time-consuming, and there are certain safety hazards in the use of the high-pressure water gun. The second is the washing method of arranging an automatic spraying device. In the prior art, this kind of washing equipment needs to use commercial power, and it is necessary to heat the room in winter, and the washed water is directly drained away, resulting in waste of energy. Content of the Utility Model

[0003] The purpose of the utility model is to provide a full-automatic vehicle washing device to solve the problems existing in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a full-automatic vehicle washing device, including a cleaning chamber and a car washer installed in the cleaning chamber. A drainage ditch is provided on the ground of the cleaning chamber. It is characterized in that: the drainage ditch is connected to a sewage treatment and recycling device through a pipeline. The sewage recycling device is arranged in a sewage chamber, and the sewage chamber is located on one side of the cleaning chamber. The sewage treatment and recycling includes a filter tank, an aeration tank and a middle water tank connected in sequence. A bag filter and a quartz sand filter are arranged in the filter tank. The middle water tank is connected to the inlet end of the car washer through a water pump.

[0005] Preferably, a solar panel is provided on the roof of the cleaning chamber. The solar panel is connected to a storage battery through a wire, and the storage battery supplies power to the car washer and the electrical equipment in the cleaning chamber.

[0006] Preferably, it further includes a ground source heat pump device. The ground source heat pump is installed in the sewage chamber. The ground source heat pump device provides refrigeration and heating services for the cleaning chamber, and heats the washing water.

[0007] The beneficial effects of the present utility model are as follows: This device uses a sewage recycling device to filter and treat the flushing water, enabling it to be recycled, thus saving water resources and costs; it utilizes photovoltaic power generation and a clean energy system to rationally allocate energy, providing electricity for the device, and the excess electricity is distributed to other electrical devices within the company area through the clean energy system; it uses a ground-source heat pump to provide cooling and heating services for the interior of the car washing equipment and to heat the flushing water to ensure normal use in winter. Brief Description of the Drawings

[0008] Figure 1 is a plan view of the present utility model;

[0009] Figure 2 is Figure 1 a cross-sectional view taken along line A-A in

[0010] Figure 3 a side view of the present utility model. Detailed Embodiment

[0011] It should be noted that, without conflict, the embodiments and features in the embodiments of the present utility model creation can be combined with each other.

[0012] In the description of the present utility model creation, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model creation and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model creation. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model creation, unless otherwise stated, the meaning of "a plurality" is two or more.

[0013] In the description of the present utility model creation, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixed connection", "fixed joint" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model creation can be understood through specific situations.

[0014] The following will describe in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings and preferred embodiments.

[0015] As Figures 1-3 shown, a full-automatic vehicle washing device includes a washing chamber 1 and a car washer installed in the washing chamber. A drain ditch 2 is provided on the ground of the washing chamber, and the drain ditch is connected to a sewage treatment and recycling device through a pipeline. The sewage recycling device is arranged in a sewage chamber 3, and the sewage chamber is located on one side of the washing chamber. The sewage treatment and recycling includes a filter tank 4, an aeration tank 5, a secondary sedimentation tank 6, and a medium water tank 7 connected in sequence. A bag filter and a quartz sand filter are provided in the filter tank, and a mechanical grille is usually provided at the water inlet to intercept and remove floating substances and large particle suspended impurities in the sewage, preventing these substances from affecting the efficiency of the subsequent treatment process and the normal operation of the machine.

[0016] The sewage passing through the grille will then flow into the filter tank. This step is mainly to let heavier solid particles such as sand grains and gravels settle to the bottom of the tank, so as to avoid their abrasion or blockage of mechanical equipment during the subsequent treatment process. The sewage passing through the filter tank enters the aeration tank. The aeration tank is a key part of biological treatment. The sewage fully contacts oxygen here, and the organic substances in the water are decomposed through the action of microorganisms. The aeration process is usually realized by a blower to ensure that sufficient oxygen is dissolved in the water for the use of microorganisms. During this process, the microorganisms convert the organic substances in the sewage into carbon dioxide and water, and the generated biomass is also controlled within the system.

[0017] The mixed liquid after biological treatment will enter the secondary sedimentation tank, where the sludge generated during the biochemical process is allowed to settle by slowing down the water flow rate, and the clear water is located on the upper layer, further removing suspended substances and part of the microorganisms, improving the effluent quality. After being treated through the above various steps, the treated water is discharged to the medium water tank through the water outlet. At this time, the water quality basically meets the discharge standard and can be safely discharged into natural water bodies or recycled. The medium water tank is connected to the inlet end of the car washer through a water pump.

[0018] The main impurities and pollutants in the car washing wastewater are: oil stains, sediment, surfactants, germs, and other soluble substances. The treatment process for car washing water must of course be targeted, effective, and feasible. This project uses a sedimentation chamber for sediment → bag filter → quartz sand filter → activated carbon filter → beneficial bacteria reactor → bioenzyme reactor, and is equipped with a backwashing device. The sewage treatment effect reaches more than 85%.

[0019] Furthermore, as a further improvement of the present utility model, a solar panel 8 is provided on the roof of the cleaning chamber. The solar panel is connected to a storage battery through a wire, and the storage battery supplies power to the car wash machine and the electrical equipment in the cleaning chamber. The photovoltaic power generation is freely regulated according to the status of the using equipment and is used in combination with the original photovoltaic power generation system of our company, and is switched and distributed among the car wash equipment, the flow machine library, and the daily electrical equipment. The intelligent energy management platform is simultaneously connected to the ground source heat pump, and the ground source heat pump equipment provides refrigeration and heating services for the car wash room. At the same time, according to the seasonal changes, the ground source heat pump is used to heat the flushing water to prevent freezing during winter flushing.

[0020] Furthermore, as a further improvement of the present utility model, it further includes a ground source heat pump equipment 9. The ground source heat pump is installed in the sewage chamber, and the ground source heat pump equipment provides refrigeration and heating services for the cleaning chamber, as well as heats the flushing water. Using the ground source heat pump to provide refrigeration and heating services and heat the flushing water for the car wash equipment room to ensure normal use in winter

[0021] Furthermore, the present utility model also adds a visual recognition device. The vehicle to be washed is determined through visual recognition, and profile copying cleaning is performed according to the vehicle type. The oil sludge and static electricity on the vehicle body are completely washed away by using a swinging water knife and a decomposition liquid. After the vehicle passes through the chassis, vehicle body, and wheel hub cleaning, it is air-dried. The air-drying speed is 68 m / s, and the air-drying efficiency is over 95%. The cost of using each vehicle is 2 - 3 yuan.

[0022] It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A fully automatic vehicle washing device, comprising a washing room and a car washer installed in the washing room, wherein a drainage ditch is provided on the floor of the washing room, and characterized in that: The drainage ditch is connected to the sewage treatment circulation equipment through a pipeline. The sewage circulation equipment is arranged in the sewage chamber. The sewage chamber is located on one side of the cleaning chamber. The sewage treatment cycle includes a filter tank, an aeration tank and a gray water tank connected in sequence. A bag filter and a quartz sand filter are provided in the filter tank. The gray water tank is connected to the inlet end of the car washing machine through a water pump.

2. The fully automatic vehicle washing equipment according to claim 1 is characterized in that: A solar panel is arranged on the roof of the cleaning room. The solar panel is connected to a storage battery through a wire. The storage battery supplies power to the car washing machine and electrical equipment in the cleaning room.

3. The fully automatic vehicle washing equipment according to claim 1 is characterized in that: It also includes a ground source heat pump device, which is installed in the sewage room. The ground source heat pump device provides cooling and heating services for the cleaning room, and heats flushing water.

Images