Ship navigation performance testing device

Abstract

The utility model discloses a ship navigation performance testing device which comprises a shipborne voyage data recorder, a protection assembly is installed on the outer side of the shipborne voyage data recorder, the protection assembly comprises an outer box and an inner box, a heat conduction assembly is installed on the inner box, the heat conduction assembly comprises silicone grease and cooling fins, and the cooling fins are installed on the outer box. The ship sailing performance testing device comprises an outer box and an inner box, the inner side of the outer box is provided with a heat dissipation assembly, the heat dissipation assembly comprises an air duct and a fan, the inner box is provided with a temperature measurement assembly, and the temperature measurement assembly comprises a sleeve and a piston, the ship sailing performance testing device can conduct heat dissipation work on a ship-borne voyage data recorder, the working temperature of the ship-borne voyage data recorder is reduced, and the working efficiency of the ship-borne voyage data recorder is improved. And if the temperature on the inner box continues to rise, the button II turns on the alarm so as to prompt personnel to carry out inspection work, so that the safety of a cabin and the shipborne voyage data recorder is effectively guaranteed, and the ship voyage performance testing device is suitable for performance testing of ship voyage.

Description

Technical Field

[0001] The utility model relates to the technical field of ship navigation performance testing equipment, in particular to a ship navigation performance testing device. Background Art

[0002] In order to ensure the navigation safety of ships, it is often necessary to conduct navigation performance tests on ships. The utility model patent with patent application number CN201320196260.1 discloses a ship navigation performance test device. The DGPS with higher accuracy than GPS can obtain more accurate ship positioning for subsequent data processing. The test data has fast response and high accuracy, and the data can be automatically saved, processed and analyzed. According to the technical solution disclosed by the utility model patent, when the existing ship navigation performance test equipment is in use, on the one hand, when performing data recording and transmission work, a certain amount of heat is often generated, which easily causes the temperature of the equipment to rise, accelerates the aging of the circuit in the equipment, and is not conducive to ensuring the working life of the equipment. On the other hand, when the equipment is cooled, it is easy to increase the heat dissipation energy consumption due to the low temperature of the equipment, or the temperature difference between the outside temperature and the equipment is small, resulting in the loss of heat dissipation effect.

[0003] Therefore, how to design a ship navigation performance test device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a ship navigation performance testing device to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable design and is relatively convenient to use, and is suitable for use in ship navigation performance testing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ship navigation performance testing device, comprising a ship-borne voyage data recorder, a protective component is installed on the outside of the ship-borne voyage data recorder, the protective component comprises an outer box and an inner box, a heat conduction component is installed on the inner box, the heat conduction component comprises silicone grease and a heat sink, a heat dissipation component is installed on the inside of the outer box, the heat dissipation component comprises a wind tube and a fan, a temperature measuring component is installed on the inner box, the temperature measuring component comprises a sleeve and a piston, a control component is installed on the sleeve, the control component comprises button one and button two, and a comparison component is installed on the outer box, the comparison component comprises an inner tube and an outer tube.

[0006] Furthermore, the shipborne voyage data recorder is installed on the inner side of the inner box by bolts, the silicone grease is filled on the inner side of the inner box, the heat sink is welded on the outer side of the inner box, the heat sink is evenly distributed on the inner box, and the heat sink is welded on the inner wall of the outer box.

[0007] Furthermore, the air duct is welded to one end of the outer box, the fan is installed on the inner side of the air duct by bolts, and a filter is installed on the other end of the outer box by bolts.

[0008] Furthermore, the sleeve is welded to the outer side of one end of the inner box, the piston is stuck on the inner wall of the sleeve, the button one is connected to the inner wall of the top end of the sleeve through a spring, the button two is installed on the inner wall of the top end of the sleeve through bolts, and the button one is located at the bottom of the button two.

[0009] Furthermore, a connecting pipe is welded to the bottom of the outer box, the inner tube is welded to the top end of the connecting pipe, the outer tube is welded to the bottom end of the connecting pipe, the top of the inner tube is clamped to the bottom of the inner box, and the top of the outer tube is clamped to the bottom of the outer box.

[0010] Furthermore, the two ends of the connecting tube are respectively connected to the inner tube and the outer tube, a slider is clamped on the inner side of the connecting tube, and the outer diameter of the slider is equal to the inner diameter of the connecting tube.

[0011] Furthermore, a button three is welded on the inner wall of the connecting tube, the button three is located at the bottom of the slider, and an alarm is installed on the inner wall of the outer box by bolts.

[0012] Furthermore, button two is connected to the alarm through wires, button one is connected to button three through wires, and button three is connected to the fan through wires.

[0013] Beneficial effects: 1. When the ship conducts a navigation experiment, the ship's navigation performance test device records various data in the ship through the ship's voyage data recorder and analyzes the data to ensure the safe operation of the ship. The heat generated by the ship's voyage data recorder is quickly transferred to the inner box through silicone grease and then to the heat sink. The fan generates suction to the outer box through the wind tube, so that the air is filtered by the filter and then dissipates the heat to the heat sink and the inner box, and then dissipates the heat to the ship's voyage data recorder, thereby reducing the operating temperature of the ship's voyage data recorder, reducing the aging speed of the circuit, and ensuring the service life of the ship's voyage data recorder.

[0014] 2. When the ship navigation performance test device is in use, when the temperature of the inner box is high, the air in the sleeve expands due to the heat, and the piston is pushed upward until the piston squeezes button one. At this time, if the temperature inside the outer box is higher than the temperature outside the outer box, the air in the inner tube expands due to the heat, and the pressure exerted on the slider by the air pressure of the inner tube is greater than the pressure exerted on the slider by the air pressure in the outer tube, so that the slider squeezes button three downward, and the fan can be turned on for heat dissipation. If the temperature inside the outer box is equal to or lower than the temperature outside the outer box, the slider will not be pushed downward, and the fan will not work, thereby reducing the electric energy consumed by ineffective ventilation and reducing energy waste. If the temperature on the inner box continues to rise, the piston pushes button one and compresses the spring together until the piston squeezes button two. Button two turns on the alarm to prompt personnel to check the shipborne voyage data recorder and the surrounding area of ​​the outer box, effectively ensuring the safety of the cabin and the shipborne voyage data recorder.

[0015] 3. The ship navigation performance test device is reasonably designed, efficient and convenient to use, and is suitable for ship navigation performance testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the ship navigation performance testing device of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the inner box of the ship navigation performance test device of the utility model;

[0018] Figure 3 This is a cross-sectional view of the ship navigation performance testing device of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the connecting pipe of the ship navigation performance test device of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the sleeve of the ship navigation performance testing device of the utility model;

[0021] In the figure: 1. outer box; 2. ship-borne voyage data recorder; 3. inner box; 4. silicone grease; 5. heat sink; 6. filter; 7. air duct; 8. fan; 9. sleeve; 10. piston; 11. button one; 12. spring; 13. button two; 14. inner tube; 15. outer tube; 16. connecting tube; 17. slider; 18. button three; 19. alarm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a ship navigation performance test device, including a ship-borne voyage data recorder 2, a protective component is installed on the outside of the ship-borne voyage data recorder 2, the protective component includes an outer box 1 and an inner box 3, a heat-conducting component is installed on the inner box 3, the heat-conducting component includes silicone grease 4 and a heat sink 5, a heat dissipation component is installed on the inner side of the outer box 1, the heat dissipation component includes a wind tube 7 and a fan 8, a temperature measuring component is installed on the inner box 3, the temperature measuring component includes a sleeve 9 and a piston 10, a control component is installed on the sleeve 9, the control component includes a button 11 and a button 2 13, a comparison component is installed on the outer box 1, the comparison component includes an inner tube 14 and an outer tube 15, the ship-borne voyage data recorder 2 is installed on the inner side of the inner box 3 by bolts, the silicone grease 4 is filled on the inner side of the inner box 3, and the heat sink 5 is welded to the outer side of the inner box 3. The heat sink 5 is evenly distributed on the inner box 3, the heat sink 5 is welded on the inner wall of the outer box 1, the wind tube 7 is welded on one end of the outer box 1, the fan 8 is installed on the inner side of the wind tube 7 by bolts, and the other end of the outer box 1 is installed with a filter 6 by bolts. When the ship conducts a navigation experiment, various data in the ship are recorded by the ship-borne voyage data recorder 2, and the data are analyzed to ensure the safe operation of the ship. The heat generated by the operation of the ship-borne voyage data recorder 1 is quickly conducted to the inner box 3 through the silicone grease 4, and then to the heat sink 5. The fan 8 generates suction to the outer box 1 through the wind tube 7, so that the air is filtered by the filter 6 to dissipate heat to the heat sink 5 and the inner box 3, and then to the ship-borne voyage data recorder 2, thereby reducing the operating temperature of the ship-borne voyage data recorder 2, reducing the aging speed of the circuit, and ensuring the service life of the ship-borne voyage data recorder 2.

[0024] In this embodiment, the sleeve 9 is welded to the outer side of one end of the inner box 3, the piston 10 is stuck on the inner wall of the sleeve 9, the button 11 is connected to the inner wall of the top end of the sleeve 9 through the spring 12, the button 2 13 is installed on the inner wall of the top end of the sleeve 9 through bolts, the button 11 is located at the bottom of the button 2 13, the bottom of the outer box 1 is welded with a connecting tube 16, the inner tube 14 is welded to the top end of the connecting tube 16, the outer tube 15 is welded to the bottom end of the connecting tube 16, and the top of the inner tube 14 is stuck in the bottom of the inner box 3. The top of the outer tube 15 is stuck in the bottom of the outer box 1, and the two ends of the connecting tube 16 are respectively connected with the inner tube 14 and the outer tube 15. A slider 17 is stuck on the inner side of the connecting tube 16. The outer diameter of the slider 17 is equal to the inner diameter of the connecting tube 16. A button three 18 is welded on the inner wall of the connecting tube 16. The button three 18 is located at the bottom of the slider 17. An alarm 19 is installed on the inner wall of the outer box 1 by bolts. The button two 13 is connected to the alarm 19 by wires, and the button one 11 is connected to the button three 18 by wires. The button 3 18 is connected to the fan 8 through an electric wire. When in use, when the temperature of the inner box 3 is high, the air in the sleeve 9 is heated and expanded, and the piston 10 is pushed upward until the piston 10 squeezes the button 11. At this time, if the temperature inside the outer box 1 is higher than the temperature outside the outer box 1, the air in the inner tube 14 is heated and expanded, and the pressure exerted on the slider 17 by the air pressure of the inner tube 14 is greater than the pressure exerted on the slider 17 by the air pressure in the outer tube 15, so that the slider 17 squeezes the button 3 18 downward, and the fan 8 can be turned on. During heat dissipation, if the temperature inside the outer box 1 is equal to or lower than the temperature outside the outer box 1, the slider 17 will not be pushed downward and the fan 8 will not work, thereby reducing the electric energy consumed by ineffective ventilation work and reducing energy waste. If the temperature on the inner box 3 continues to rise, the piston 10 pushes the button 11 and compresses the spring 12 until the piston 10 squeezes the button 2 13, and the button 2 13 turns on the alarm 19 to prompt personnel to check the shipborne voyage data recorder 2 and the surrounding area of ​​the outer box 1, thereby effectively ensuring the safety of the cabin and the shipborne voyage data recorder 1.

[0025] The ship navigation performance test device provides electric energy for all electrical equipment through an external power supply. When the ship conducts a navigation experiment, various data in the ship are recorded through the ship-borne voyage data recorder 2, and the data are analyzed to ensure the safe operation of the ship. The heat generated by the ship-borne voyage data recorder 1 is quickly transferred to the inner box 3 through the silicone grease 4, and then to the heat sink 5. The fan 8 generates suction to the outer box 1 through the air duct 7, so that the air is filtered by the filter 6 to dissipate the heat sink 5 and the inner box 3, and then to dissipate the heat of the ship-borne voyage data recorder 2, thereby reducing the operating temperature of the ship-borne voyage data recorder 2, reducing the aging speed of the circuit, and ensuring the service life of the ship-borne voyage data recorder 2. When the temperature of the inner box 3 is high, the air in the sleeve 9 expands due to the heat, and pushes the piston 10 upward until the piston 10 squeezes the button. 11. At this time, if the temperature inside the outer box 1 is higher than the temperature outside the outer box 1, the air in the inner tube 14 will expand due to the heat, and the pressure exerted on the slider 17 by the air pressure of the inner tube 14 is greater than the pressure exerted on the slider 17 by the air pressure in the outer tube 15, so that the slider 17 presses the button three 18 downward, and the fan 8 can be turned on for heat dissipation. If the temperature inside the outer box 1 is equal to or lower than the temperature outside the outer box 1, the slider 17 will not be pushed downward, and the fan 8 will not work, thereby reducing the electric energy consumed by ineffective ventilation and reducing energy waste. If the temperature on the inner box 3 continues to rise, the piston 10 pushes the button one 11 and compresses the spring 12 until the piston 10 presses the button two 13, and the button two 13 turns on the alarm 19 to prompt personnel to check the shipborne voyage data recorder 2 and the surrounding area of ​​the outer box 1, effectively ensuring the safety of the cabin and the shipborne voyage data recorder 1.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ship navigation performance test device, comprising a shipborne voyage data recorder (2), wherein a protective component is installed on the outer side of the shipborne voyage data recorder (2), wherein the protective component comprises an outer box (1) and an inner box (3), wherein: The inner box (3) is provided with a heat-conducting component, the heat-conducting component comprising silicone grease (4) and a heat sink (5); the inner side of the outer box (1) is provided with a heat-dissipating component, the heat-dissipating component comprising a wind tube (7) and a fan (8); the inner box (3) is provided with a temperature-measuring component, the temperature-measuring component comprising a sleeve (9) and a piston (10); the sleeve (9) is provided with a control component, the control component comprising a button one (11) and a button two (13); the outer box (1) is provided with a comparison component, the comparison component comprising an inner tube (14) and an outer tube (15).

2. The ship navigation performance testing device according to claim 1, characterized in that: The shipborne voyage data recorder (2) is installed on the inner side of the inner box (3) by means of bolts, the silicone grease (4) is filled on the inner side of the inner box (3), the heat sink (5) is welded on the outer side of the inner box (3), the heat sink (5) is evenly distributed on the inner box (3), and the heat sink (5) is welded on the inner wall of the outer box (1).

3. The ship navigation performance testing device according to claim 2, characterized in that: The wind tube (7) is welded to one end of the outer box (1), the fan (8) is installed on the inner side of the wind tube (7) by means of bolts, and a filter (6) is installed on the other end of the outer box (1) by means of bolts.

4. The ship navigation performance testing device according to claim 3, characterized in that: The sleeve (9) is welded to the outer side of one end of the inner box (3), the piston (10) is stuck on the inner wall of the sleeve (9), the button one (11) is connected to the inner wall of the top end of the sleeve (9) through a spring (12), the button two (13) is installed on the inner wall of the top end of the sleeve (9) through bolts, and the button one (11) is located at the bottom of the button two (13).

5. The ship navigation performance testing device according to claim 1, characterized in that: A connecting tube (16) is welded to the bottom of the outer box (1), the inner tube (14) is welded to the top end of the connecting tube (16), the outer tube (15) is welded to the bottom end of the connecting tube (16), the top of the inner tube (14) is clamped to the bottom of the inner box (3), and the top of the outer tube (15) is clamped to the bottom of the outer box (1).

6. The ship navigation performance testing device according to claim 5, characterized in that: The two ends of the connecting tube (16) are respectively connected to the inner tube (14) and the outer tube (15). A slider (17) is clamped on the inner side of the connecting tube (16). The outer diameter of the slider (17) is equal to the inner diameter of the connecting tube (16).

7. The ship navigation performance testing device according to claim 6, characterized in that: A button three (18) is welded on the inner wall of the connecting pipe (16), and the button three (18) is located at the bottom of the slider (17). An alarm (19) is installed on the inner wall of the outer box (1) by means of bolts.

8. The ship navigation performance testing device according to claim 7, characterized in that: The button 2 (13) is connected to the alarm (19) via an electric wire, the button 1 (11) is connected to the button 3 (18) via an electric wire, and the button 3 (18) is connected to the fan (8) via an electric wire.

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