Wastewater recovery equipment for car washer

Abstract

The utility model relates to the technical field of car washing equipment, in particular to car washing machine waste water recovery equipment which comprises a base, a cleaning module is arranged above the base, a water collecting pool is arranged in the base and comprises a filtering portion and a water collecting portion, a partition plate is arranged between the filtering portion and the water collecting portion, and the water collecting portion is arranged on the base. The equipment has the advantages that wastewater can be filtered, the content of impurities in the wastewater is reduced, secondary treatment and use are facilitated, meanwhile, the wastewater can be subjected to secondary filtration by utilizing the design of the filter body and the baffle, and the cleanliness of the wastewater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing equipment, in particular to waste water recovery equipment for a car washing machine. Background Art

[0002] With the continuous increase in car ownership, the car wash industry is experiencing unprecedented development opportunities. However, the large amount of wastewater generated during car washes, if discharged untreated, not only causes serious environmental pollution but also wastes precious water resources. Therefore, developing a device that can simultaneously recycle and effectively filter wastewater during car washes, enabling secondary treatment and reuse of the wastewater, is of great environmental and economic significance.

[0003] At present, there are many car wash wastewater treatment equipment on the market. For example, the Chinese patent (application number: 202021659011.8) discloses a wastewater recovery and treatment equipment for an automatic car wash machine. Water diversion components are installed on both sides of the bottom plate, and a water collection port is opened at the bottom end of the side of the collection box near the bottom plate. A filter is installed on the side of the mounting frame away from the water collection port. A vacuum pump is installed in the middle of the top of the collection box, and a collection component is connected to the bottom end of the side of the collection box. A water diversion pipe is connected to the middle of the side of the water collection pipe. One end of the water diversion pipe is rotatably connected to a collection cover, and a mounting bracket is placed on the top of the water collection bucket. An activated carbon filter plate is installed inside the mounting bracket. The utility model extracts air inside the collection box through a vacuum pump to reduce the air pressure. At this time, the rotating plate rotates around the top connection of the water collection port, and the water collection port is opened. Because the air pressure inside the collection box is low, wastewater is more easily sucked into the collection box along the water diversion trough to prevent water overflow, and the collection effect is better, and the water can be preliminarily treated through the filter.

[0004] Although the equipment can recycle and filter wastewater, the filtering effect is poor. There are still a lot of impurities in the recycled water, which leads to the need for a complex wastewater treatment process after recycling. In addition, blockage is very likely to occur during the recycling process, causing the recycling equipment to fail. Utility Model Content

[0005] In order to solve the above problems, an embodiment of the present utility model provides a device capable of recycling waste water from a car washing machine, which has a simple structure and can filter the waste water during recycling.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the present utility model specifically adopts the following technical scheme: a car washing machine wastewater recovery device, including a base, a cleaning module is arranged above the base, a water collection pool is arranged inside the base, the water collection pool includes a filter part and a water collection part, a partition is arranged between the filter part and the water collection part, a baffle is arranged on the upper part of the partition, and a filter body is arranged on the upper part of the filter part.

[0007] As a further improvement of the above technical solution:

[0008] A storage cavity is provided in the middle of the filter body, filter material is provided in the storage cavity, and a load-bearing plate is provided on the upper part of the storage cavity.

[0009] The load-bearing plate includes a water seepage portion located in the middle and vehicle passage portions located on both sides of the water seepage portion. The water seepage portion is arc-shaped and gradually decreases in height as it extends from both ends to the middle portion.

[0010] Support bodies located below the vehicle passage portion are provided on both sides of the storage cavity.

[0011] The baffle is an arc-shaped plate, an overflow hole is provided on the baffle, the lower part of the baffle is connected to the upper end of the partition, and the upper part extends to the top of the filter part.

[0012] An overflow trough is provided on one side of the water collecting portion facing the filter portion, and a drain pipe extending to the outside of the base is provided at the lower portion of the water collecting portion.

[0013] The beneficial effects of the embodiments of the present utility model are as follows: the car washing machine wastewater recovery equipment comprises a base, a cleaning module is arranged above the base, a water collecting pool is arranged inside the base, the water collecting pool comprises a filter part and a water collecting part, a partition is arranged between the filter part and the water collecting part, a baffle is arranged on the upper part of the partition, and a filter body is arranged on the upper part of the filter part. The advantage of this equipment is that it can filter wastewater, reduce the impurity content in the wastewater, and facilitate secondary treatment and use. At the same time, the design of the filter body and the baffle can be used to filter the wastewater and performance for secondary filtering, thereby increasing the cleanliness of the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is a cross-sectional view of the filter portion of the present invention;

[0017] Figure 4 This is a schematic diagram of the installation structure of the filter body in the present invention (the bearing plate is omitted);

[0018] Figure 5 It is a structural schematic diagram of the load-bearing plate in the utility model.

[0019] In the figure: 1. base; 2. filter part; 3. water collecting part; 4. partition; 5. baffle; 6. filter body; 7. storage chamber; 8. filter material; 9. load-bearing plate; 10. water seepage part; 11. vehicle passage part; 12. support body; 13. overflow hole; 14. overflow trough; 15. drain pipe; 16. water collection tank. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0021] like Figure 1-5 As shown, the car washing machine wastewater recovery equipment of this embodiment includes a base 1, and a cleaning module is provided above the base 1. The cleaning module includes a mobile gantry, a spray pipe, a blower pipe, a cleaning roller, etc., all of which use existing equipment to complete the vehicle cleaning operation (not shown in the figure). A water collection tank 16 is provided in the base 1 for recovering and treating wastewater when washing vehicles. The water collection tank 16 includes a filter part 2 and a water collecting part 3. A partition 4 is provided between the filter part 2 and the water collecting part 3. A baffle 5 is provided on the upper part of the partition 4. A filter body 6 is provided on the upper part of the filter part 2. The collected wastewater is first After passing through the filter section 2, the filter body 1 in the filter section 2 will filter the wastewater to prevent impurities in the wastewater from entering the water collection tank 16. After filtering, the wastewater gathers and settles at the bottom of the filter section. When the height of the collected wastewater in the filter section 1 exceeds the partition 4, it enters the water collecting section 3. Compared with the existing recovery equipment, the advantage of this equipment is that it can filter the wastewater, reduce impurities in the wastewater, and facilitate secondary treatment and use. At the same time, the design of the filter body 6 and the baffle 4 can be used to filter the wastewater and performance for secondary filtering, thereby increasing the cleanliness of the wastewater.

[0022] A storage cavity 7 is provided in the middle of the filter body 6, and a filter material 8 is provided in the storage cavity 7. The filter material 8 adopts a filter sponge with good water permeability. A load-bearing plate 9 is provided on the upper part of the storage cavity 7. The load-bearing plate 9 adopts a water-permeable plate with through holes opened on the base. The load-bearing plate 9 is placed on the upper part of the base 1 for easy disassembly and installation. During use, when the filter material needs to be cleaned, the load-bearing plate 9 is directly removed and replaced or cleaned. The structure is simple and convenient for later maintenance.

[0023] The load-bearing plate 9 includes a water seepage portion 10 located in the middle and vehicle passage portions 11 located on both sides of the water seepage portion 10. The water seepage portion 10 is arc-shaped and gradually decreases in height from both ends to the middle. The arc-shaped design facilitates the later collection and gathering of wastewater.

[0024] Support bodies 12 are provided on both sides of the storage cavity 7 and are located below the vehicle passage portion 11. The opening width of the storage cavity 7 gradually decreases from top to bottom, which is convenient for the convergence of water flow. When the bottom area becomes smaller, the height of the cavity 7 can be increased, which speeds up the passage of water through the filter material 8 and avoids the accumulation of cleaning water.

[0025] The baffle 5 is an arc-shaped plate with an overflow hole 13. The lower part of the baffle 5 is connected to the upper end of the partition 4, and the upper part extends to the top of the filter part 2. A filter sponge is provided on the side wall of the baffle facing the filter part 2. The function of the baffle 5 is to block floating objects on the surface of the wastewater, thereby further improving the filtering effect of the wastewater.

[0026] An overflow trough 14 is provided on the side of the water collecting part 3 facing the filtering part 2, and a drain pipe 15 extending to the outside of the base 1 is provided at the lower part of the water collecting part 3. The drain pipe 15 is connected to an external water pump, and a water level gauge is installed in the water collecting part 3. When the amount of recovered water reaches a set height, the recovered water starts to be extracted.

[0027] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element described must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The term "comprise" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus / device.

[0030] Thus far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present invention.

Claims

1. A car washing machine wastewater recovery device, comprising a base (1), a cleaning module is arranged above the base (1), and is characterized in that: A water collecting pool (16) is provided in the base (1), and the water collecting pool (16) comprises a filter portion (2) and a water collecting portion (3). A partition (4) is provided between the filter portion (2) and the water collecting portion (3), a baffle (5) is provided on the upper portion of the partition (4), and a filter body (6) is provided on the upper portion of the filter portion (2).

2. The car washing machine wastewater recovery equipment according to claim 1, characterized in that: A storage cavity (7) is provided in the middle of the filter body (6), filter material (8) is provided in the storage cavity (7), and a load-bearing plate (9) is provided on the upper part of the storage cavity (7).

3. The car washing machine wastewater recovery equipment according to claim 2, characterized in that: The load-bearing plate (9) comprises a water seepage portion (10) located in the middle, and vehicle passage portions (11) located on both sides of the water seepage portion (10). The water seepage portion (10) is arc-shaped and gradually decreases in height as it extends from both ends toward the middle.

4. The car washing machine wastewater recovery equipment according to claim 3, characterized in that: Support bodies (12) located below the vehicle passage portion (11) are provided on both sides of the storage cavity (7).

5. The car washing machine wastewater recovery equipment according to claim 1, characterized in that: The baffle (5) is an arc-shaped plate. An overflow hole (13) is provided on the baffle (5). The lower part of the baffle (5) is connected to the upper end of the partition (4), and the upper part extends to the top of the filter part (2).

6. The car washing machine wastewater recovery equipment according to claim 1, characterized in that: An overflow trough (14) is provided on one side of the water collecting portion (3) facing the filter portion (2), and a drainage pipe (15) extending to the outside of the base (1) is provided at the lower portion of the water collecting portion (3).

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