Automobile reliability rain test equipment

Abstract

The utility model provides automobile reliability rain test equipment, which comprises a spraying bin, a spraying mechanism, a support and a settling tank, a waste water collecting tank is arranged at the bottom of the spraying bin, and the bottom of the waste water collecting tank is an inclined plane. The spraying mechanism is used for spraying water to the vehicle and comprises a water pump, a water inlet of the water pump is connected with the water storage tank, and a water outlet of the water pump communicates with a main pipeline. The device can simulate the natural rainfall environment of an automobile, can assist in verifying the sealing performance and waterproof performance of the automobile, can collect sprayed water, realizes recycling of waste water, effectively reduces resource waste, saves cost, can filter large-particle impurities through the first filter screen and the second filter screen, can settle the impurities through the settling pond, and improves the working efficiency of the automobile. Odor in waste water and granular impurities in sewage can be effectively absorbed through the adsorption cotton layer and the activated carbon layer, the water quality is improved, the structural design is simple and reasonable, a user can conveniently and quickly use the device, and the device has very high practicability.

Description

Technical Field

[0001] The utility model relates to the field of automobile testing, in particular to automobile reliability rain testing equipment. Background Art

[0002] The car rain test is a common test method used to evaluate the performance and reliability of a car when driving in rainy weather. The test simulates rainfall conditions of different intensities and angles to test the car's sealing, waterproof performance, wiper effect and other indicators to ensure the safety and comfort of the car in bad weather.

[0003] At present, rain tests are usually completed in a rain room (barn). The spraying equipment in the rain room simulates rain conditions by pumping water from the pool to the nozzle and spraying it out. The water is then discharged through the sewer. Directly using the water will cause waste. If it can be recycled, it will greatly save water resources. The present application therefore proposes a car reliability rain test equipment. Utility Model Content

[0004] The utility model aims to provide a vehicle reliability rain test device which can recycle water resources.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes the following technical solution: a vehicle reliability rain test equipment, comprising:

[0006] A spray chamber, wherein the bottom of the spray chamber is provided with a wastewater collecting trough, and the bottom of the wastewater collecting trough is an inclined surface;

[0007] A spray mechanism, the spray mechanism is used to spray water on the vehicle, the spray mechanism includes an adjustable spray head;

[0008] A bracket, the bracket is fixedly connected in the spray chamber, the bracket is used to park the test vehicle, both ends of the bracket are fixedly connected with inclined plates to facilitate the vehicle to enter and exit the spray chamber, and the bracket is detachably connected with a first filter;

[0009] The sedimentation tank is connected to a drain pipe on the spray bin. The wastewater in the wastewater collection tank is pumped to the sedimentation tank through a water pump and a drain pipe. The end of the drain pipe is detachably connected to a second filter screen. A liquid level sensor is provided in the sedimentation tank. The water in the sedimentation tank is pumped to the filter box through a water pump. The filter box is provided with an adsorption cotton layer and an activated carbon layer. The sewage passes through the adsorption cotton layer and the activated carbon layer in turn and is fully treated. The filter box is connected to the water storage tank through a water pipe.

[0010] Furthermore, in the utility model, the spray mechanism includes a water pump, a water inlet of the water pump is connected to a water tank, a water outlet of the water pump is connected to a main pipeline, both ends of the main pipeline are connected to branch pipelines, the branch pipeline is connected to a lower water spray pipe through a first connecting pipe, the lower water spray pipe is connected to an upper water spray pipe through a second connecting pipe, and both the lower water spray pipe and the upper water spray pipe are provided with adjustable nozzles.

[0011] Furthermore, in the utility model, both ends of the first connecting pipe and the second connecting pipe are provided with threads and sealing rubber rings, the two ends of the first connecting pipe are respectively connected to the branch pipeline and the lower water spray pipe, and the two ends of the second connecting pipe are respectively connected to the lower water spray pipe and the upper water spray pipe.

[0012] Furthermore, in the utility model, it also includes a mounting frame and a binding part, the mounting frame is installed on the inner wall of the spray chamber, and the binding part binds the lower water spray pipe and the upper water spray pipe to the mounting frame.

[0013] Furthermore, in the utility model, the binding part is a steel wire rope or a nylon rope.

[0014] Furthermore, in the utility model, an openable top cover is provided on the top of the filter box, and the filter box is fixedly connected to a plurality of support blocks, the adsorption cotton layer and the activated carbon layer are both placed on the support blocks, and the adsorption cotton layer is located above the activated carbon layer.

[0015] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model can simulate a natural rainfall environment encountered by a car, can assist in verifying the sealing and waterproof performance of the vehicle, can collect sprayed water, realize the recycling of wastewater for multiple uses, effectively reduce resource waste, save costs, filter large particles of impurities through the first filter screen and the second filter screen, precipitate impurities through the sedimentation tank, and effectively absorb odors in wastewater and adsorb particulate impurities in sewage through the adsorption cotton layer and the activated carbon layer, thereby improving water quality. The structural design is simple and reasonable, and the user is convenient and quick, and it has strong practicality.

[0016] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent.

[0017] The foregoing and other aspects, embodiments and features of the present invention can be more fully understood from the following description in conjunction with the accompanying drawings. Other additional aspects of the present invention, such as the features and / or beneficial effects of the exemplary embodiments, will be apparent from the following description or learned from the practice of the specific embodiments according to the teachings of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are not intended to be drawn to scale. In the accompanying drawings, each identical or nearly identical component shown in various figures may be represented by the same reference numeral. For the sake of clarity, not every component is labeled in each figure. Now, embodiments of various aspects of the utility model will be described by way of example and with reference to the accompanying drawings, in which:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0021] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0022] Figure 4 It is a schematic cross-sectional view of the local structure of the utility model.

[0023] In the figure, the meaning of each figure mark is as follows: 1. spray chamber; 2. wastewater collection tank; 3. spray mechanism; 4. mounting frame; 5. binding part; 6. bracket; 7. inclined plate; 8. drain pipe; 9. sedimentation tank; 10. liquid level sensor; 11. filter box; 12. attached cotton layer; 13. activated carbon layer; 14. second filter screen; 15. first filter screen; 301. water pump; 302. pipeline; 303. branch pipeline; 304. first connecting pipe; 305. lower water spray pipe; 306. second connecting pipe; 307. upper water spray pipe; 308. adjustable nozzle. DETAILED DESCRIPTION

[0024] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0025] An automobile reliability rain test device comprises a spray chamber 1, a spray mechanism 3, a bracket 6 and a sedimentation box 9. The bottom of the spray chamber 1 is provided with a wastewater collecting trough 2, and the bottom of the wastewater collecting trough 2 is an inclined surface.

[0026] The spray mechanism 3 is used to spray water on the vehicle. The spray mechanism 3 includes a water pump 301. The water inlet of the water pump 301 is connected to the water tank. The water outlet of the water pump 301 is connected to the main pipeline 302. The two ends of the main pipeline 302 are connected to branch pipelines 303. The branch pipeline 303 is connected to the lower water spray pipe 305 through the first connecting pipe 304. The lower water spray pipe 305 is connected to the upper water spray pipe 307 through the second connecting pipe 306. The lower water spray pipe 305 and the upper water spray pipe 307 are both provided with adjustable nozzles 308. The spray mechanism 3 also includes a mounting frame 4 and a binding part 5. The binding part 5 is a steel wire rope. The mounting frame 4 is installed on the inner wall of the spray bin 1. The steel wire rope binds the lower water spray pipe 305 and the upper water spray pipe 307 to the mounting frame 4.

[0027] When in use, the water in the water tank is pumped into the lower spray pipe 305 and the upper spray pipe 307 through the main pipe 302 and the branch pipe 303 by the water pump 301, and sprayed out through the adjustable nozzle 308. The adjustable nozzle 308 can be a rotating nozzle to facilitate the adjustment of the spraying direction.

[0028] Among them, both ends of the first connecting pipe 304 and the second connecting pipe 306 are provided with threads and sealing rubber rings. The two ends of the first connecting pipe 304 are respectively connected to the branch pipe 303 and the lower water spray pipe 305, and the two ends of the second connecting pipe 306 are respectively connected to the lower water spray pipe 305 and the upper water spray pipe 307. The lower water spray pipe 305 and the upper water spray pipe 307 can be easily assembled through the first connecting pipe 304 and the second connecting pipe 306, and the connection efficiency and sealing performance are improved by threads and sealing rubber rings.

[0029] The bracket 6 is fixedly connected in the spray chamber 1. The bracket 6 is used to park the test vehicle. Both ends of the bracket 6 are fixedly connected with inclined plates 7 to facilitate the vehicle to enter and exit the spray chamber 1. The bracket 6 is detachably connected with a first filter screen 15.

[0030] The spray chamber 1 is connected with a drain pipe 8, and the wastewater in the wastewater collection tank 2 is pumped to the sedimentation tank 9 through the water pump and the drain pipe 8. The end of the drain pipe 8 is detachably connected with a second filter screen 14. The sedimentation tank 9 is provided with a liquid level sensor 10. The water in the sedimentation tank 9 is pumped to the filter box 11 through the water pump. The filter box 11 is provided with an adsorption cotton layer 12 and an activated carbon layer 13. The sewage passes through the adsorption cotton layer 12 and the activated carbon layer 13 in turn and is fully treated. The filter box 11 is connected with the water storage tank through a water pipe. An openable top cover is provided on the top of the filter box 11. The filter box 11 is fixedly connected with a plurality of support blocks. The adsorption cotton layer 12 and the activated carbon layer 13 are both placed on the support blocks. The adsorption cotton layer 12 is located above the activated carbon layer 13. The wastewater in the wastewater collection tank 2 is pumped to the sedimentation tank 9 through the water pump and the drain pipe 8.

[0031] When in use, the vehicle is driven onto the bracket 6 through the inclined plate 7, and then the spray mechanism 3 sprays water to the vehicle, and the wastewater flows into the wastewater collecting tank 2 through the first filter screen 15, and the first filter screen 15 preliminarily filters large particles of impurities. The end of the drain pipe 8 is detachably connected to the second filter screen 14, and the second filter screen 14 then performs secondary filtering. After that, the wastewater in the wastewater collecting tank 2 is pumped to the sedimentation tank 9 for sedimentation treatment through the water pump and the drain pipe 8, and the water in the sedimentation tank 9 is pumped into the filter box 11 through the water pump. The filter box 11 is provided with an adsorption cotton layer 12 and an activated carbon layer 13. The sewage passes through the adsorption cotton layer 12 and the activated carbon layer 13 in turn and is fully treated. The filter box 11 is connected to the water storage tank through a water pipe, so that the wastewater can be reused, and the wastewater can be recycled and reused multiple times, which effectively reduces resource waste, saves costs, and improves water quality. The structural design is simple and reasonable, and the user is convenient and fast, and it has strong practicality.

[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0033] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. An automobile reliability rain test equipment, characterized by: include: A spray chamber (1), wherein the bottom of the spray chamber (1) is provided with a wastewater collection trough (2), and the bottom of the wastewater collection trough (2) is an inclined surface; A spray mechanism (3), the spray mechanism (3) being used to spray water onto the vehicle, the spray mechanism (3) comprising an adjustable spray head (308); A bracket (6), the bracket (6) being fixedly connected in the spray chamber (1), the bracket (6) being used to park the test vehicle, the two ends of the bracket (6) being fixedly connected with inclined plates (7) to facilitate the vehicle to enter and exit the spray chamber (1), and the bracket (6) being detachably connected with a first filter screen (15); A sedimentation tank (9) is connected to a drainage pipe (8) on the spray chamber (1). Wastewater in the wastewater collection tank (2) is pumped to the sedimentation tank (9) through a water pump and the drainage pipe (8). A second filter screen (14) is detachably connected to the end of the drainage pipe (8). A liquid level sensor (10) is provided in the sedimentation tank (9). Water in the sedimentation tank (9) is pumped to a filter box (11) through a water pump. An adsorption cotton layer (12) and an activated carbon layer (13) are provided in the filter box (11). The sewage passes through the adsorption cotton layer (12) and the activated carbon layer (13) in sequence and is thus fully treated. The filter box (11) is connected to a water storage tank through a water pipe. The spray mechanism (3) comprises a water pump (301), the water inlet of the water pump (301) is connected to a water storage tank, the water outlet of the water pump (301) is connected to a main pipeline (302), both ends of the main pipeline (302) are connected to branch pipelines (303), the branch pipeline (303) is connected to a lower water spray pipe (305) through a first connecting pipe (304), the lower water spray pipe (305) is connected to an upper water spray pipe (307) through a second connecting pipe (306), and both the lower water spray pipe (305) and the upper water spray pipe (307) are provided with adjustable spray heads (308); Both ends of the first connecting pipe (304) and the second connecting pipe (306) are provided with threads and sealing rubber rings; the two ends of the first connecting pipe (304) are respectively connected to the branch pipe (303) and the lower water spray pipe (305); and the two ends of the second connecting pipe (306) are respectively connected to the lower water spray pipe (305) and the upper water spray pipe (307); It also includes a mounting frame (4) and a binding part (5), wherein the mounting frame (4) is mounted on the inner wall of the spray chamber (1), and the binding part (5) binds the lower water spray pipe (305) and the upper water spray pipe (307) to the mounting frame (4); The binding part (5) is a steel wire rope or a nylon rope.

2. The automobile reliability rain test equipment according to claim 1 is characterized in that: An openable top cover is arranged on the top of the filter box (11), and a plurality of support blocks are fixedly connected to the filter box (11), and the adsorption cotton layer (12) and the activated carbon layer (13) are both placed on the support blocks, and the adsorption cotton layer (12) is located above the activated carbon layer (13).

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