Novel deicing fluid corrosion experiment device

Abstract

The utility model relates to the technical field of deicing fluid experiments, in particular to a novel deicing fluid corrosion experiment device which comprises a base, a mounting plate is fixedly connected to the middle of the upper end of the base, a rotating motor is fixedly mounted at the left end of the mounting plate, and a supporting rod is fixedly mounted at the output end of the rotating motor. The right end of the supporting rod is fixedly connected with a fixing plate, the lower inner wall face of the fixing plate is fixedly connected with a plurality of lower elastic balls, the upper end of the fixing plate is provided with a screw hole penetrating through the inside and the outside, the inner wall face of the screw hole is in threaded connection with a screw rod, the upper end of the screw rod is fixedly connected with a rotary knob, and the upper inner wall face of the fixing plate is fixedly connected with a spring. The lower end of the spring is fixedly connected with a clamping plate, and the lower end of the clamping plate is fixedly connected with a plurality of upper elastic balls. According to the novel deicing fluid corrosion experiment device, the rotating motor is arranged, so that a test sample is overturned, the test sample can be conveniently and comprehensively sprayed with deicing fluid, and the test effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deicing fluid experiments, in particular to a novel deicing fluid corrosion experiment device. Background Art

[0002] The basic principle of aircraft deicing fluid is to use a certain liquid to reduce the adhesion of ice to the aircraft surface or reduce the freezing temperature of water on the aircraft anti-icing surface. The working fluid has the characteristics of low condensation temperature, good mixing performance with water, strong adhesion to the anti-icing surface, no chemical corrosion to the anti-icing surface, non-toxicity, and good fire resistance. The anti-icing fluids used are methanol, ethanol (alcohol), ethylene glycol, etc.

[0003] When deicing fluid is produced, it needs to be subjected to corrosion tests to ensure the normal use of the deicing fluid. However, the existing deicing fluid corrosion test device is not convenient for fixing test samples of different sizes, resulting in poor applicability. Therefore, we introduce a new deicing fluid corrosion test device. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel deicing fluid corrosion experimental device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The cam is provided with a plurality of springs, and a plurality of springs are provided on the upper end of the base, and a plurality of springs are provided on the lower end of the base.

[0007] Preferably, the output end of the rotary motor passes through the left end of the mounting plate and extends to the right end of the mounting plate.

[0008] Preferably, the plurality of lower elastic balls and the plurality of upper elastic balls are distributed in a rectangular array.

[0009] Preferably, the screw is located inside the spring and there is a gap between the screw and the inner wall surface of the spring.

[0010] Preferably, a circular hole is opened in the middle of the upper end of the clamping plate, and the lower part of the screw rod is movably sleeved in the circular hole.

[0011] Preferably, the upper end of the liquid outlet pipe passes through the lower end of the liquid tank and extends into the liquid tank.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By setting the screw, spring and clamp, the left part of the test sample is placed in the fixed plate, located on several lower elastic balls and on the lower side of the clamp, and then the screw is rotated downward by the knob to drive the clamp to move downward, and the spring is deformed at the same time until several upper elastic balls are in contact with the test sample and tightly against the test sample, thereby realizing the clamping and fixing of the test sample, which is simple and convenient and easy to fix test samples of different sizes, thereby improving the applicability of the device.

[0014] 2. By setting a rotary motor, the fixed plate is driven to flip through the rotary motor, thereby realizing the flipping of the test sample, which can facilitate the comprehensive spraying of deicing liquid on the test sample and improve the test effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a novel deicing fluid corrosion test device of the utility model;

[0016] Figure 2 This is a schematic diagram of the combined connection structure of a rotary motor, a support rod, a fixing plate and a lower elastic ball of a novel deicing fluid corrosion experimental device of the utility model;

[0017] Figure 3 This is a schematic diagram of the combined connection structure of a screw, a knob, a spring, a clamping plate and an upper elastic ball of a novel deicing liquid corrosion test device of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the combined connection structure of a water pump, a liquid outlet pipe, a delivery pipe and a booster nozzle of a novel deicing liquid corrosion experimental device.

[0019] In the figure: 1. base; 2. mounting plate; 3. rotating motor; 4. support rod; 5. fixing plate; 6. lower elastic ball; 7. screw hole; 8. screw rod; 9. knob; 10. spring; 11. clamping plate; 12. upper elastic ball; 13. support plate; 14. liquid tank; 15. water pump; 16. liquid outlet pipe; 17. delivery pipe; 18. booster nozzle. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A novel deicing fluid corrosion experimental device comprises a base 1, a mounting plate 2 is fixedly connected to the middle of the upper end of the base 1, a rotating motor 3 is fixedly installed on the left end of the mounting plate 2, a supporting rod 4 is fixedly installed on the output end of the rotating motor 3, a fixing plate 5 is fixedly connected to the right end of the supporting rod 4, a lower inner wall surface of the fixing plate 5 is fixedly connected to a plurality of lower elastic balls 6, a screw hole 7 is opened on the upper end of the fixing plate 5, a screw rod 8 is threadedly connected to the inner wall surface of the screw hole 7, a knob 9 is fixedly connected to the upper end of the screw rod 8, and a screw rod 9 is fixedly connected to the upper end of the fixing plate 5. A spring 10 is fixedly connected to the inner wall surface, a clamping plate 11 is fixedly connected to the lower end of the spring 10, a plurality of upper elastic balls 12 are fixedly connected to the lower end of the clamping plate 11, a support plate 13 is fixedly connected to the right part of the upper end of the base 1, a liquid tank 14 is fixedly connected to the upper left end of the support plate 13, a water pump 15 is fixedly installed at the lower end of the liquid tank 14, a liquid outlet pipe 16 is fixedly installed at the upper end of the water pump 15, a delivery pipe 17 is fixedly installed at the outer surface of the water pump 15, and a booster nozzle 18 is fixedly installed at the lower end of the delivery pipe 17.

[0025] In this embodiment, the output end of the rotary motor 3 passes through the left end of the mounting plate 2 and extends to the right end of the mounting plate 2; a plurality of lower elastic balls 6 and a plurality of upper elastic balls 12 are distributed in a rectangular array, and the plurality of lower elastic balls 6 and the plurality of upper elastic balls 12 are all made of rubber material; the screw rod 8 is located in the spring 10 and there is a gap between the screw rod 8 and the inner wall surface of the spring 10; a circular hole is opened in the middle of the upper end of the splint 11, and the lower part of the screw rod 8 is movably sleeved in the circular hole; the upper end of the liquid outlet pipe 16 passes through the lower end of the liquid tank 14 and extends into the liquid tank 14.

[0026] It should be noted that the utility model is a novel deicing liquid corrosion test device. During use, the left part of the test sample is placed in the fixed plate 5, located on several lower elastic balls 6 and on the lower side of the clamping plate 11, and then the screw rod 8 is rotated downward by the knob 9 to drive the clamping plate 11 to move downward, and at the same time the spring 10 is deformed until several upper elastic balls 12 are in contact with the test sample and tightly against the test sample, thereby realizing the clamping and fixing of the test sample. It is simple and convenient and easy to fix test samples of different sizes, thereby improving the applicability of the device. The fixed plate 5 is driven to flip by the rotating motor 3, thereby realizing the flipping of the test sample, which can facilitate the comprehensive spraying of the deicing liquid on the test sample and improve the test effect. Then, an appropriate amount of experimental deicing liquid is injected into the liquid tank 14, and the experimental deicing liquid in the liquid tank 14 is extracted by the water pump 15 in cooperation with the liquid outlet pipe 16, so that the experimental deicing liquid passes through the delivery pipe 17 and then is sprayed onto the test sample through the booster nozzle 18.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel deicing fluid corrosion experimental device, comprising a base (1), characterized in that: The middle part of the upper end of the base (1) is fixedly connected with a mounting plate (2), the left end of the mounting plate (2) is fixedly installed with a rotary motor (3), the output end of the rotary motor (3) is fixedly installed with a support rod (4), the right end of the support rod (4) is fixedly connected with a fixing plate (5), the lower inner wall surface of the fixing plate (5) is fixedly connected with a plurality of lower elastic balls (6), the upper end of the fixing plate (5) is provided with a screw hole (7) passing through inside and outside, the inner wall surface of the screw hole (7) is threadedly connected with a screw rod (8), the upper end of the screw rod (8) is fixedly connected with a knob (9), the upper inner wall surface of the fixing plate (5) is fixedly connected with an elastic ball (6), and the lower inner wall surface of the fixing plate (5) is fixedly connected with a plurality of lower elastic balls (6). A spring (10) is fixedly connected to a clamping plate (11) at the lower end of the spring (10), and a plurality of upper elastic balls (12) are fixedly connected to the lower end of the clamping plate (11). A support plate (13) is fixedly connected to the right portion of the upper end of the base (1), and a liquid tank (14) is fixedly connected to the upper left end of the support plate (13). A water pump (15) is fixedly installed at the lower end of the liquid tank (14), and a liquid outlet pipe (16) is fixedly installed at the upper end of the water pump (15). A delivery pipe (17) is fixedly installed at the outer surface of the water pump (15), and a booster nozzle (18) is fixedly installed at the lower end of the delivery pipe (17).

2. A novel deicing fluid corrosion test device according to claim 1, characterized in that: The output end of the rotary motor (3) passes through the left end of the mounting plate (2) and extends to the right end of the mounting plate (2).

3. A novel deicing fluid corrosion test device according to claim 1, characterized in that: The plurality of lower elastic balls (6) and the plurality of upper elastic balls (12) are distributed in a rectangular array.

4. A novel deicing fluid corrosion test device according to claim 1, characterized in that: The screw rod (8) is located inside the spring (10) and there is a gap between the screw rod and the inner wall surface of the spring (10).

5. A novel deicing fluid corrosion test device according to claim 1, characterized in that: A circular hole is formed in the middle of the upper end of the clamping plate (11), and the lower part of the screw rod (8) is movably sleeved in the circular hole.

6. A novel deicing fluid corrosion test device according to claim 1, characterized in that: The upper end of the liquid outlet pipe (16) passes through the lower end of the liquid tank (14) and extends into the liquid tank (14).

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