Marine engine room data acquisition box

Abstract

The utility model belongs to the technical field of ships, and particularly relates to a marine engine room data acquisition box which comprises a stainless steel shell, a copper box is fixed on the inner side of the stainless steel shell, and phase change material filler is fixedly connected between the stainless steel shell and the copper box. The lower surface of the stainless steel shell is fixedly connected with a spring shell, and the interior of the spring shell is slidably connected with a blocking piece. The upper surface of the blocking piece is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the outer surface of the stainless steel shell. Through the arrangement of the stainless steel shell, the electromagnetic protection capacity of the equipment is improved, the manufacturing cost is low, the diffraction phenomenon of electromagnetic waves possibly occurring at corners and edges is reduced through the arrangement of the round corners, the anti-electromagnetic interference capacity of the equipment is further improved, and through the arrangement of the copper box and the combined action of the stainless steel shell, the anti-electromagnetic interference capacity of the equipment is improved. The anti-electromagnetic interference capability of the equipment is further improved, and the internal equipment can avoid most electromagnetic interference.

Description

Technical Field

[0001] The utility model belongs to the technical field of ships, and particularly relates to a data acquisition box for a ship engine room. Background Technique

[0002] A data acquisition box for a ship engine room is a device installed in the ship engine room, used for real-time monitoring and recording various parameters of the ship power system. These parameters include but are not limited to engine speed, temperature, pressure, fuel consumption, lubricating oil status, vibration level, etc. By collecting and analyzing these data, potential problems can be found in time, the occurrence of faults can be prevented, and the normal operation of the ship power system can be ensured. However, the existing data acquisition boxes do not pay attention to electromagnetic protection, and the anti-seismic ability is also ignored. Content of the Utility Model

[0003] To solve the problems raised in the above background technique, the utility model provides a data acquisition box for a ship engine room, which solves the problems that the existing data acquisition boxes do not pay attention to electromagnetic protection and the anti-seismic ability is also ignored.

[0004] To achieve the above object, the utility model provides the following technical solution: A data acquisition box for a ship engine room, including a stainless steel outer shell, a copper box is fixed inside the stainless steel outer shell, and a phase change material filler is fixedly connected between the stainless steel outer shell and the copper box;

[0005] The lower surface of the stainless steel outer shell is fixedly connected with a spring housing, and a barrier plate is slidably connected inside the spring housing;

[0006] The upper surface of the barrier plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the outer surface of the stainless steel outer shell;

[0007] The lower surface of the barrier plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the inner surface of the spring housing;

[0008] The lower surface of the barrier plate is fixedly connected with a fixed column, and the other end of the rotating shaft fixed column is fixedly connected with a flange plate;

[0009] The inner surface of the stainless steel outer shell is threadedly connected with a fixing bolt, and a box door is sleeved on the outer surface of the fixing bolt;

[0010] The outer surface of the stainless steel outer shell is fixedly connected with a sealing strip, and the inner surface of the box door is fixedly connected with a wire harness tube.

[0011] Preferably, a placement plate is fixedly connected to the inner surface of the copper box.

[0012] Preferably, a heat dissipation pipe is fixedly connected inside the copper box, and a micro water pump is fixedly connected to the outer surface of the heat dissipation pipe.

[0013] Preferably, a heat dissipation liquid tank is fixedly connected to the outer surface of the stainless steel housing, and the heat dissipation pipes penetrate inside.

[0014] Preferably, the number of the fixing bolts is eight, and they are arranged in a rectangular array.

[0015] Preferably, the number of the fixing columns is four, and they are arranged in a rectangular array.

[0016] Preferably, the box is divided into three layers, which are a stainless steel housing, a phase change material filler, and a copper box from outside to inside in sequence.

[0017] Preferably, the edges of the stainless steel housing and the copper box are rounded.

[0018] Preferably, the heat dissipation pipes penetrate from the inside of the copper box to the inside of the heat dissipation liquid tank.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] 1. For this ship engine room data acquisition box, through the setting of the stainless steel housing, the electromagnetic protection ability of the equipment is improved, and the cost is relatively low. And through the setting of the rounded corners, the diffraction phenomenon of electromagnetic waves that may occur at the corners and edges is reduced, further improving the anti-electromagnetic interference ability of the equipment. Through the setting of the copper box and the combined action of the stainless steel housing, the anti-electromagnetic interference ability of the equipment is further improved, and the internal equipment can avoid most of the electromagnetic interference. Through the setting of the phase change material filler, in case of accidents such as fire, the heat can be effectively isolated outside. Through the setting of the first spring and the second spring, when vibration occurs, the vibration can be effectively isolated on the fixing columns, avoiding damage to the equipment inside the box caused by vibration. Through the setting of the micro water pump and the heat dissipation pipes, the heat inside the copper box can be taken out in time through the heat dissipation pipes.

[0021] 2. For this ship engine room data acquisition box, through the setting of the sealing strip, the airtightness of the equipment is higher. Through the setting of the fixing bolts, the connection of the box door is more stable. Through the setting of the wire harness tube, the wire harness inside can extend more conveniently. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, which are used to explain the present utility model together with the embodiments of the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0023] Figure 1 It is a schematic diagram of the complete structure of the present utility model;

[0024] Figure 2 is the first cross-sectional view of the present utility model;

[0025] Figure 3 is the second cross-sectional view of the present utility model.

[0026] In the figure: 1. Stainless steel shell; 2. Phase change material filler; 3. Copper box; 4. Spring shell; 5. First spring; 6. Second spring; 7. Fixed column; 8. Barrier sheet; 9. Flange; 10. Box door; 11. Fixed bolt; 12. Sealing strip; 13. Wiring harness tube; 14. Placing plate; 15. Heat dissipation tube; 16. Heat dissipation liquid tank; 17. Micro water pump. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-3 , the present utility model provides the following technical solutions: A data acquisition box for a ship engine room, including a stainless steel shell 1, a copper box 3 is fixed inside the stainless steel shell 1, and a phase change material filler 2 is fixedly connected between the stainless steel shell 1 and the copper box 3;

[0029] The lower surface of the stainless steel shell 1 is fixedly connected with a spring shell 4, and a barrier sheet 8 is slidably connected inside the spring shell 4;

[0030] The upper surface of the barrier sheet 8 is fixedly connected with a first spring 5, and the other end of the first spring 5 is fixedly connected to the outer surface of the stainless steel shell 1;

[0031] The lower surface of the barrier sheet 8 is fixedly connected with a second spring 6, and the other end of the second spring 6 is fixedly connected to the inner surface of the spring shell 4;

[0032] The lower surface of the barrier sheet 8 is fixedly connected with a fixed column 7, and the other end of the rotating shaft fixed column 7 is fixedly connected with a flange 9;

[0033] The inner surface of the stainless steel shell 1 is threadedly connected with a fixed bolt 11, and a box door 10 is sleeved on the outer surface of the fixed bolt 11;

[0034] The outer surface of the stainless steel shell 1 is fixedly connected with a sealing strip 12, and the inner surface of the box door 10 is fixedly connected with a wiring harness tube 13.

[0035] In this embodiment, the electromagnetic protection capability of the equipment is improved, and the cost is low. By setting the rounded corners, the diffraction phenomenon of electromagnetic waves that may occur at the corners and edges is reduced, and the anti-electromagnetic interference capability of the equipment is further improved. By setting the copper box 3 and the joint action of the stainless steel shell 1, the anti-electromagnetic interference capability of the equipment is further improved, and the internal equipment can avoid most electromagnetic interference. By setting the phase change material filler 2, in the event of an accident such as a fire, the heat can be effectively isolated from the outside. By setting the first spring 5 and the second spring 6, when vibration occurs, the vibration can be effectively isolated on the fixed column 7 to avoid damage to the equipment in the box caused by vibration. By setting the micro water pump 17 and the heat dissipation pipe 15, the heat inside the copper box 3 can be brought out in time through the heat dissipation pipe 15. By setting the sealing strip 12, the airtightness of the equipment is higher. By setting the fixing bolts 8, the connection of the box door 10 is more stable. By setting the harness pipe 13, the internal harness can be more conveniently extended.

[0036] Specifically, a placement plate 14 is fixedly connected to the inner surface of the copper box 3. By providing the placement plate 14, more equipment can be placed in the internal space, and the space utilization rate is higher.

[0037] Specifically, the interior of the copper box 3 is fixedly connected with a heat dissipation pipe 15 , and the outer surface of the heat dissipation pipe 15 is fixedly connected with a micro water pump 17 . Through the arrangement of the heat dissipation pipe 15 , the temperature inside the copper box 3 can be timely conducted out through the heat dissipation pipe 15 .

[0038] Specifically, a heat dissipation liquid tank 16 is fixedly connected to the outer surface of the stainless steel housing 1, and the heat dissipation pipe 15 runs through the inside. Through the arrangement of the heat dissipation liquid tank 16, the heat taken away by the heat dissipation pipe 15 can be transferred out in time.

[0039] Specifically, the number of the fixing bolts 11 is eight and they are arranged in a rectangular array. The arrangement of multiple fixing bolts 11 provides a better fixing and closing effect on the door 10 .

[0040] Specifically, there are four fixing posts 7 arranged in a rectangular array. The arrangement of the four fixing posts 7 makes the fixing more secure.

[0041] Specifically, the box is divided into three layers, from the outside to the inside, stainless steel shell 1, phase change material filler 2, copper box 3. Through the multi-layer design, the equipment has strong anti-electromagnetic interference ability and strong heat insulation ability.

[0042] Specifically, the edges of the stainless steel housing 1 and the copper box 3 are rounded, and the rounded corners can reduce the diffraction of electromagnetic waves that may occur at corners and edges.

[0043] Specifically, the heat dissipation pipe 15 penetrates from inside the copper box 3 to inside the heat dissipation liquid box 16. Through this penetrating design, the heat dissipation pipe 15 can cool the inside of the copper box 3 more quickly.

[0044] The working principle or usage process of the present utility model is as follows: First, place the required equipment above the placement plate 14, then start the micro water pump 17. The micro water pump 17 drives the coolant inside to flow, taking away the heat inside the copper box 3, and then cooling it in the coolant box 16 in a cycle. Then, close the box door 10 with the fixing bolts 11. It should be noted that when tightening the fixing bolts 11, the opposite bolts should be tightened in sequence. Then, fix this equipment through the flange 9 at the placement location. When vibration occurs, the first spring 5 and the second spring 6 will act simultaneously to isolate the vibration on the fixing column 7. In the case of high temperature, when the phase change material filler 2 is affected by the change of the ambient temperature, the phase change material can absorb or release heat through solid-liquid phase change, thereby maintaining the temperature stability of the environment. When the present utility model is in use, among them, the electrical equipment in this equipment is externally connected to a power source and controlled to operate and shut down through a supporting control switch.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can understand and utilize the present utility model well. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A ship engine room data acquisition box, comprising a stainless steel housing (1), characterized in that: A copper box (3) is fixed on the inner side of the stainless steel shell (1), and a phase change material filler (2) is fixedly connected between the stainless steel shell (1) and the copper box (3); A spring shell (4) is fixedly connected to the lower surface of the stainless steel housing (1), and a barrier sheet (8) is slidably connected to the interior of the spring shell (4); A first spring (5) is fixedly connected to the upper surface of the barrier sheet (8), and the other end of the first spring (5) is fixedly connected to the outer surface of the stainless steel housing (1); A second spring (6) is fixedly connected to the lower surface of the barrier sheet (8), and the other end of the second spring (6) is fixedly connected to the inner surface of the spring housing (4); The lower surface of the barrier sheet (8) is fixedly connected to a fixing column (7), and the other end of the rotating shaft fixing column (7) is fixedly connected to a flange (9); The inner surface of the stainless steel housing (1) is threadedly connected with a fixing bolt (11), and the outer surface of the fixing bolt (11) is sleeved with a box door (10); A sealing strip (12) is fixedly connected to the outer surface of the stainless steel housing (1), and a wiring harness tube (13) is fixedly connected to the inner surface of the box door (10).

2. A ship engine room data acquisition box according to claim 1, characterized in that: A placement plate (14) is fixedly connected to the inner surface of the copper box (3).

3. A ship engine room data acquisition box according to claim 1, characterized in that: A heat dissipation pipe (15) is fixedly connected to the interior of the copper box (3), and a micro water pump (17) is fixedly connected to the outer surface of the heat dissipation pipe (15).

4. A ship engine room data acquisition box according to claim 1, characterized in that: The outer surface of the stainless steel housing (1) is fixedly connected to a heat dissipation liquid tank (16), and the heat dissipation pipe (15) runs through the interior.

5. The ship engine room data acquisition box according to claim 1, characterized in that: The number of the fixing bolts (11) is eight and they are arranged in a rectangular array.

6. A ship engine room data acquisition box according to claim 1, characterized in that: The number of the fixed columns (7) is four and they are arranged in a rectangular array.

7. A ship engine room data acquisition box according to claim 1, characterized in that: The box is divided into three layers, which are, from the outside to the inside, a stainless steel outer shell (1), a phase change material filler (2), and a copper box (3).

8. The ship engine room data acquisition box according to claim 1, characterized in that: The edges of the stainless steel housing (1) and the copper box (3) are rounded.

9. A ship engine room data acquisition box according to claim 3, characterized in that: The heat dissipation pipe (15) passes through from the inside of the copper box (3) to the inside of the heat dissipation liquid tank (16).

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