A test chamber simulating marine environment

Abstract

The utility model discloses a simulated marine environment test box, including a test box body, a cover plate is arranged above the test box body, a handle is arranged on the cover plate, a sealing plate is arranged in the inner cavity of the cover plate, the sealing plate and the test box body fit each other, a salt spray generator is arranged on the front side of the test box body, a pipeline is arranged on the salt spray generator, and the pipeline runs through the side wall of the test box body. In the utility model, the staff can generate salt spray in the test box body through the salt spray generator, the salt water bottle and the compressed air bottle. At this time, the produced salt spray will be able to enter the blowing component along the path of the guide plate and the inclined plate. At this time, the staff controls the motor to start through the controller, so that the motor can drive the fan blades to rotate, and blow the entering salt spray into the two fixed plates, so that when the mist enters the object, it is more uniform, the detection is more accurate, it is more practical, and it is suitable for wide promotion and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of test boxes and relates to a simulated marine environment test box. Background Art

[0002] Salt spray is a dispersion system composed of tiny droplets containing salt. Its formation is mainly due to the violent disturbance of seawater in the ocean, the breaking of wind and waves, and the waves hitting the shore, which produce a large amount of foam and bubbles. When the bubbles burst, tiny water droplets will be generated. Most of the seawater droplets fall due to gravity, and some are distributed on the sea surface in a state of equilibrium with eddy diffusion. They rise into the air with the airflow, and evolve into a dispersion system through cracking, evaporation, mixing and other processes, forming atmospheric salt nuclei. These salt nuclei can reach an altitude of more than 2,000 meters with the rising airflow. The salt spray test chamber destroys the product according to the same principle to test the corrosion resistance of the product.

[0003] However, after the existing simulated marine environment test chamber generates salt spray, the salt spray needs to enter the chamber. However, the salt spray is often not uniform inside the chamber, which causes uneven corrosion to the object when it comes into contact with the object to be tested, resulting in inaccurate experimental data. Utility Model Content

[0004] The purpose of the present invention is to provide a simulated marine environment test chamber to solve the problem that salt spray is not uniform inside, resulting in uneven corrosion effect on the object when it comes into contact with the object to be tested, resulting in inaccurate experimental data.

[0005] In order to solve the above technical problems, the utility model provides a simulated marine environment test box, including: a test box body, a cover plate is arranged above the test box body, a handle is arranged on the cover plate, a sealing plate is arranged in the inner cavity of the cover plate, the sealing plate and the test box body fit each other, a salt spray generator is arranged on the front side of the test box body, a pipeline is arranged on the salt spray generator, and the pipeline runs through the side wall of the test box body, a salt water bottle and a compressed air bottle are arranged on one side of the salt spray generator, the salt water bottle and the compressed air bottle are both provided with connecting pipes, and the other end of the connecting pipe is connected to the salt spray generator, rectangular notches are opened on the opposite side walls of the inner cavity of the test box body, and the inner cavities of the two rectangular notches are both provided with blowing components, the inner cavity of the test box body is also provided with two symmetrical fixing plates, the two fixing plates are C-shaped, the two fixing plates are symmetrical to each other, the inner cavities of the two fixing plates are both provided with clamping mechanisms, and the inner cavity of the test box body is also provided with a flow guide component. The staff can generate salt mist in the test box through the salt mist generator, salt water bottle and compressed air bottle. The salt mist produced at this time will be able to enter the blowing component along the path of the guide plate and the inclined plate. At this time, the staff controls the motor to start through the controller, so that the motor can drive the fan blades to rotate and blow the entering salt mist into the two fixed plates. Therefore, when the mist enters the object, it is more uniform and the detection is more accurate.

[0006] As a preferred embodiment of the utility model, the blowing assembly includes two symmetrical blades, each of which is provided with a protective shell, and each of which is fixedly connected to a rotating rod at the opposite ends of the two blades, and the two rotating rods are respectively rotated to penetrate the protective shell and the side wall of the experimental box body, and each of which is connected to a motor at one end of the two rotating rods away from the blades, and the two motors are arranged on the side wall of the experimental box body. The installation position and components of the blowing assembly are determined.

[0007] As a preferred embodiment of the utility model, the clamping mechanism includes two clamping plates, the two clamping plates are symmetrical to each other, the opposite ends of the two clamping plates are connected to hydraulic cylinders, and the other ends of the two hydraulic cylinders are respectively mounted on fixed plates. The installation position and components of the clamping mechanism are determined.

[0008] As a preferred embodiment of the present invention, two sides of the two clamping plates are provided with slide rails, each of the slide rails is respectively installed on the inner wall of the fixed plate, and each of the slide rails is symmetrical to each other, so as to ensure that the clamping plates can move horizontally.

[0009] As a preferred embodiment of the utility model, the guide assembly includes two guide plates, which are symmetrical to each other and respectively installed on the side walls of the experimental box body, and the inclined surfaces of the two guide plates are symmetrically provided with inclined plates, and the two inclined plates are fixedly installed on the side walls of the fixed plate. The installation position and components of the guide assembly are determined.

[0010] As a preferred embodiment of the utility model, two mutually symmetrical baffles are fixedly installed in the inner cavity of the experimental box body, and the two ends of the two baffles are respectively installed on the side wall of the fixed plate and the inner wall of the experimental box body. The installation position of the baffle is determined.

[0011] Beneficial effects of the utility model: In the utility model, the staff can generate salt mist in the experimental box body through the salt mist generator, the salt water bottle and the compressed air bottle. The salt mist produced at this time will be able to enter the blowing component along the path of the guide plate and the inclined plate. At this time, the staff controls the motor to start through the controller, so that the motor can drive the fan blades to rotate, and blow the entering salt mist into the two fixed plates. Therefore, when the mist enters the object, it is more uniform at this time, and the detection is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cover structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model experimental box body from a top view;

[0015] Figure 4 This is a side view of the structure of the experimental box body of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the blowing assembly of the utility model;

[0017] In the figure: 1. Experiment box body; 2. Cover plate; 3. Handle; 4. Salt spray generator; 5. Salt water bottle; 6. Compressed air bottle; 7. Connecting pipe; 8. Motor; 9. Rotating rod; 10. Fan blade; 11. Protective shell; 12. Sealing plate; 13. Guide plate; 14. Inclined plate; 15. Baffle; 16. Fixed plate; 17. Clamping plate; 18. Hydraulic cylinder; 19. Slide rail; 20. Rectangular notch. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0019] like Figures 1 to 5 As shown, a simulated marine environment test box includes a test box body 1, a cover plate 2 is arranged above the test box body 1, a handle 3 is arranged on the cover plate 2, a sealing plate 12 is arranged in the inner cavity of the cover plate 2, the sealing plate 12 and the test box body 1 fit each other, a salt spray generator 4 is arranged on the front side of the test box body 1, a pipe is arranged on the salt spray generator 4, and the pipe runs through the side wall of the test box body 1, a salt water bottle 5 and a compressed air bottle 6 are arranged on one side of the salt spray generator 4, and the salt water bottle 5 and the compressed air bottle 6 are both provided with a connecting pipe 7, and the other end of the connecting pipe 7 is connected to the salt spray generator 4, rectangular notches 20 are opened on the opposite side walls of the inner cavity of the test box body 1, and the inner cavities of the two rectangular notches 20 are both provided with blowing components, the inner cavity of the test box body 1 is also provided with two symmetrical fixing plates 16, the two fixing plates 16 are C-shaped, the two fixing plates 16 are symmetrical to each other, the inner cavities of the two fixing plates 16 are both provided with clamping mechanisms, and the inner cavity of the test box body 1 is also provided with a flow guide component. The staff can generate salt mist in the experimental box body 1 through the salt mist generator 4, the salt water bottle 5 and the compressed air bottle 6. The salt mist produced at this time will be able to enter the blowing component along the path of the guide plate 13 and the inclined plate 14. At this time, the staff controls the motor 8 to start through the controller, so that the motor 8 can drive the fan blades 10 to rotate and blow the entering salt mist into the two fixed plates 16. Therefore, when the mist enters the object, it is more uniform and the detection is more accurate.

[0020] In a specific embodiment, the blowing assembly includes two symmetrical blades 10, and a protective shell 11 is disposed outside the two blades 10. The opposite ends of the two blades 10 are fixedly connected to a rotating rod 9, and the two rotating rods 9 rotate and penetrate the protective shell 11 and the side wall of the experimental box body 1. The ends of the two rotating rods 9 away from the blades 10 are connected to motors 8, and the two motors 8 are disposed on the side wall of the experimental box body 1. In this configuration, the installation position and components of the blowing assembly are determined.

[0021] Further, the clamping mechanism includes two clamping plates 17, the two clamping plates 17 are symmetrical to each other, the opposite ends of the two clamping plates 17 are connected to hydraulic cylinders 18, and the other ends of the two hydraulic cylinders 18 are respectively mounted on the fixed plate 16. In this configuration, the installation position and components of the clamping mechanism are determined.

[0022] Furthermore, two slide rails 19 are arranged on both sides of the two clamping plates 17, and each slide rail 19 is respectively installed on the inner wall of the fixing plate 16, and each slide rail 19 is symmetrical to each other. In this arrangement, it is ensured that the clamping plates 17 can move horizontally.

[0023] Further, the flow guide assembly includes two flow guide plates 13, which are symmetrical to each other and are respectively installed on the side walls of the experimental box body 1. The inclined surfaces of the two flow guide plates 13 are symmetrically provided with inclined plates 14, and the two inclined plates 14 are fixedly installed on the side walls of the fixed plate 16. In this setting, the installation position and components of the flow guide assembly are determined.

[0024] Furthermore, two mutually symmetrical baffles 15 are fixedly installed in the inner cavity of the experimental box body 1, and the two ends of the two baffles 15 are respectively installed on the side wall of the fixed plate 16 and the inner wall of the experimental box body 1. In this setting, the installation position of the baffle 15 is determined.

[0025] The implementation principle of a simulated marine environment test box in this embodiment is as follows: first, the object to be tested is placed in the inner cavity of the test box body 1. At this time, the staff controls the two hydraulic cylinders 18 to move synchronously to clamp the object through the controller. When the clamping is completed, the staff places seawater into the test box body 1. When the placement is completed, the test box body 1 is covered by the cover plate 2 to make the test box body 1 in a sealed state. The staff can generate salt mist in the test box body 1 through the salt mist generator 4, the salt water bottle 5 and the compressed air bottle 6. At this time, the produced salt mist will be able to enter the blowing component along the path of the guide plate 13 and the inclined plate 14. At this time, the staff controls the motor 8 to start through the controller, so that the motor 8 can drive the fan blades 10 to rotate and blow the entering salt mist into the two fixed plates 16, so that the mist is more uniform when entering the object, and the detection is more accurate.

[0026] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A simulated marine environment test chamber, comprising: The test box body (1) is characterized in that a cover plate (2) is arranged above the test box body (1), a handle (3) is arranged on the cover plate (2), a sealing plate (12) is arranged in the inner cavity of the cover plate (2), the sealing plate (12) and the test box body (1) fit each other, a salt spray generator (4) is arranged on the front side of the test box body (1), a pipeline is arranged on the salt spray generator (4), and the pipeline runs through the side wall of the test box body (1), a salt water bottle (5) and a compressed air bottle (6) are arranged on one side of the salt spray generator (4), and the salt water bottle (5) and the compressed air bottle (6) are arranged on the other side of the salt spray generator (4). ) are provided with connecting pipes (7), and the other end of the connecting pipes (7) is connected to the salt spray generator (4), the two opposite side walls of the inner cavity of the experimental box body (1) are provided with rectangular notches (20), the inner cavities of the two rectangular notches (20) are provided with blowing components, the inner cavity of the experimental box body (1) is also provided with two symmetrical fixing plates (16), the two fixing plates (16) are C-shaped, the two fixing plates (16) are symmetrical to each other, the inner cavities of the two fixing plates (16) are provided with clamping mechanisms, and the inner cavity of the experimental box body (1) is also provided with a flow guide component.

2. The simulated marine environment test chamber according to claim 1, characterized in that: The blowing assembly comprises two symmetrical fan blades (10), each of the two fan blades (10) is provided with a protective shell (11), the opposite ends of the two fan blades (10) are fixedly connected with a rotating rod (9), the two rotating rods (9) respectively rotate and penetrate the protective shell (11) and the side wall of the experimental box body (1), the two rotating rods (9) are respectively connected to a motor (8) at one end away from the fan blades (10), and the two motors (8) are arranged on the side wall of the experimental box body (1).

3. The simulated marine environment test chamber according to claim 1, characterized in that: The clamping mechanism comprises two clamping plates (17), the two clamping plates (17) are symmetrical to each other, opposite ends of the two clamping plates (17) are connected to hydraulic cylinders (18), and the other ends of the two hydraulic cylinders (18) are respectively mounted on the fixed plate (16).

4. The simulated marine environment test chamber according to claim 3, characterized in that: Slide rails (19) are provided on both sides of the two clamping plates (17), and each of the slide rails (19) is respectively installed on the inner wall of the fixed plate (16), and each of the slide rails (19) is symmetrical to each other.

5. The simulated marine environment test chamber according to claim 1, characterized in that: The guide assembly comprises two guide plates (13), the two guide plates (13) are symmetrical to each other and are respectively mounted on the side walls of the experimental box body (1), the inclined surfaces of the two guide plates (13) are symmetrically provided with inclined plates (14), and the two inclined plates (14) are fixedly mounted on the side walls of the fixed plate (16).

6. The simulated marine environment test chamber according to claim 1, characterized in that: Two mutually symmetrical baffles (15) are fixedly installed in the inner cavity of the experimental box body (1), and the two ends of the two baffles (15) are respectively installed on the side wall of the fixed plate (16) and the inner wall of the experimental box body (1).

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