A life-saving slide baking and freezing integrated box equipment

Abstract

The utility model discloses a life-saving slide baking and freezing integrated box device, the device comprises an internally hollow box body, a box door is arranged at the front of the box body, a heating device is installed inside the box body, a refrigeration device is also installed inside the box body, a control device box is installed on the top of the box body, the control device box is connected to the heating device and the refrigeration device, the heating device and the refrigeration device are used to bake and freeze the slide inside the box body, and the control device box is used to control the opening and closing of the heating device and the refrigeration device. The life-saving slide baking and freezing integrated box device provided by the utility model can simplify the baking and freezing work operation links in the shaping process of the life-saving slide, optimize the transportation process, thereby improving the overall work efficiency, reducing human errors and safety hazards, and achieving a significant reduction in labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of aerospace mechanical equipment, in particular to a life-saving slide baking and freezing integrated box equipment. Background Art

[0002] The cabin door of an airliner is provided with an emergency slide for passengers and crew members to escape in an emergency. However, the folding and shaping process of the component is relatively complicated, especially the baking and freezing during the shaping process of the slide takes a lot of time. The current method is that the worker first puts the life-saving slide in the shaping process together with the packing frame into an oven through a lifting device (such as a forklift, a crane, etc.) for baking. After the baking work is completed, the worker puts the life-saving slide together with the packing frame into a freezer through a lifting device (such as a forklift, a crane, etc.) for freezing, and a stopwatch is needed to record the baking / freezing time manually. The existing manual operation has some defects. First, the speed is slow, and the staff needs to use the equipment to transport the life-saving slide in the shaping process back and forth; second, the manual operation is large, and at least two staff members are required for each operation to avoid the slide from falling accidentally. Since the slide baking / freezing process has strict time requirements in the maintenance manual, according to the original method, the time point for transferring the shaped slide between the baking box and the freezer may be when the staff is off work; thirdly, it is unsafe. The shaped slide may have local high temperature just after baking, and transporting it in the original way may cause burns to personnel. In addition, after freezing, it needs to be warmed to room temperature before packaging. Opening the freezer door to warm up in the original way may cause the slide to accidentally slide out along the freezer rollers, causing damage to personnel or equipment. Therefore, a new type of baking / freezing equipment is needed to help simplify the baking / freezing work and the transportation of life-saving slides in the shaping of life-saving slides, save labor costs, improve the shaping efficiency of aircraft life-saving slides, and reduce human errors and unsafe situations. Utility Model Content

[0003] In view of the above-mentioned deficiencies existing in the current shaping of life-saving slides, the utility model provides a life-saving slide baking and freezing integrated box equipment, which can simplify the baking and freezing work operations in the shaping process of the life-saving slide, while optimizing the transportation process, thereby improving the overall work efficiency, reducing human errors and safety hazards, and achieving a significant reduction in labor costs.

[0004] In order to achieve the above object, the embodiment of the utility model adopts the following technical solution:

[0005] A life-saving slide integrated drying and freezing box device, the device comprises a hollow box body, a box door is arranged at the front of the box body, a heating device is installed inside the box body, a refrigeration device is also installed inside the box body, a control device box is installed on the top of the box body, the control device box is connected to the heating device and the refrigeration device, the heating device and the refrigeration device are used to freeze the slide inside the box body, and the control device box is used to control the opening and closing of the heating device and the refrigeration device.

[0006] According to one aspect of the utility model, the heating device includes a heating fan arranged inside the box body, and a heating resistance wire is installed at the front end of the heating fan.

[0007] According to one aspect of the utility model, the refrigeration device includes a refrigeration fan arranged inside a box body, a condenser arranged at the front end of the refrigeration fan, and a compressor arranged outside the box body, and the compressor is connected to the condenser through a connecting pipe.

[0008] According to one aspect of the utility model, the control device box is divided into a main control module, a heating control module and a cooling control module, and the main control module is used to control the opening and closing of the life-saving slide drying and freezing integrated box equipment.

[0009] According to one aspect of the utility model, the main control module includes an abnormal operation indication device and an emergency on / off switch.

[0010] According to one aspect of the utility model, the heating control module includes a heating switch, a heating working light, a heating regulator and a heating information display device.

[0011] According to one aspect of the utility model, the refrigeration control module includes a refrigeration switch, a refrigeration working light, a refrigeration regulator and a refrigeration information display device.

[0012] According to one aspect of the utility model, it also includes a ventilation fan, which is arranged inside the box and is used to guide the gas inside the box to the outside of the box.

[0013] According to one aspect of the utility model, an observation window is provided on the box door.

[0014] According to one aspect of the utility model, a locking device is also included, and the locking device is used to lock the box door after it is closed.

[0015] According to one aspect of the utility model, the control device box further includes a data interface arranged on one side of the control device box.

[0016] According to one aspect of the utility model, a roller row is arranged at the bottom of the box body, and the height of the outermost roller of the roller row is slightly higher than that of the other rollers.

[0017] Advantages of the implementation of the utility model: By integrating the heating device, the refrigeration device and the ventilation fan in one box, the device eliminates the need for transportation and manual timing during the baking and freezing process, and significantly improves the convenience and safety of operation. The operator only needs to place the life-saving slide to be finalized and the packaging rack on the roller row inside the baking and freezing integrated box, and close and lock the box door. Subsequently, when operating the control device box, adjust the various parameters according to the requirements of the maintenance manual and start the working switch. The baking and freezing integrated box will automatically perform the baking, freezing, and rewarming procedures in sequence. After the work is completed, the user can immediately take out the finalized life-saving slide for subsequent packaging. This improvement not only greatly improves the finalization efficiency of aircraft life-saving slides, but also effectively reduces human errors and potential safety risks. In addition, the data interface on the side of the control device box allows the detailed data (such as temperature, temperature change and time, etc.) during the baking or freezing process to be exported, which can be used as a proof of compliance with the parameters of the slide maintenance manual. When the equipment fails, these data can also be used for fault diagnosis. The equipment is also equipped with an abnormal operation indicator and an emergency on / off switch to promptly alert the operator and cut off the power supply when an abnormal situation occurs. The utility model of the life-saving slide drying and freezing integrated box equipment simplifies the shaping process, improves efficiency, reduces human errors and potential risks, and effectively saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural schematic diagram of a life-saving slide baking and freezing integrated box device according to the utility model;

[0020] Numbers in the figure: 1, box body; 11, box door; 111, observation window; 12, roller row; 13, overhead support frame;

[0021] 2. Ventilation fan;

[0022] 3. Heating device; 31. Heating fan; 32. Heating resistance wire;

[0023] 4. Refrigeration device; 41. Refrigeration fan; 42. Condenser; 43. Compressor; 44. Connecting pipe;

[0024] 5. Control equipment box; 51. Main control module; 511. Abnormal operation indication device; 512. Emergency on / off switch; 52. Heating control module; 521. Heating switch; 522. Heating working light; 523. Heating regulator; 524. Heating information display device; 53. Refrigeration control module; 531. Refrigeration switch; 532. Refrigeration working light; 533. Refrigeration regulator; 534. Refrigeration information display device; 54. Data interface. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "top", "bottom" 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, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figure 1 As shown, a life-saving slide drying and freezing integrated box device includes a hollow box body 1, a box body door 11 is arranged at the front of the box body 1, a heating device 3 is installed in the box body 1, a refrigeration device 4 is installed next to the heating device 3, a ventilation fan 2 is installed between the heating device 3 and the refrigeration device 4, the ventilation fan 2 can adjust its speed and wind direction according to actual needs, and the ventilation fan 2 is used to circulate the gas inside the box body to the outside of the box body, so as to accelerate the temperature inside the box body to reach room temperature. A control device box 5 is installed on the top of the box body 1, and the control device box 5 is connected to the heating device 3, the refrigeration device 4 and the ventilation fan 2, and the control device box 5 is used to control the opening and closing of the heating device 3 and the refrigeration device 4. The heating device 3 and the refrigeration device 4 are used to freeze the life-saving slide in the box body 1. Therefore, baking and freezing can be realized in one box, which simplifies the baking / freezing work in the shaping of the life-saving slide and the transportation work of the life-saving slide, improves efficiency, reduces the occurrence of human errors and unsafe situations, and saves labor costs.

[0028] In actual application, the heating device 3 includes a heating fan 31 set inside the box 1, and a heating resistor 32 is installed at the front end of the heating fan 31. The wind speed and wind direction of the heating fan 31 can be adjusted as needed; the heating fan 31 is used to transfer the heat generated by the heating resistor 32 to the box 1. The heating fan 31 can promote air circulation in the box 1, make the heat distribution in the box 1 more uniform, thereby improving the overall heating effect.

[0029] In practical applications, the refrigeration device 4 includes a refrigeration fan 41 disposed inside the box 1, a condenser 42 is disposed at the front end of the refrigeration fan 41, and a compressor 43 is disposed outside the box 1, and the compressor 43 is connected to the condenser 42 through a connecting pipe 44. The refrigeration fan 41 is used to transmit the cold air generated by the condenser 42 into the box, and the refrigeration fan 41 can promote air circulation in the box 1, so that the heat distribution in the box 1 is more uniform, thereby improving the overall freezing effect. Preferably, the compressor 43 is disposed outdoors to obtain sufficient heat dissipation and reduce the noise generated by the drying and freezing box during operation, so as to avoid the noise generated by the frequent operation of the compressor 43 affecting other indoor workers.

[0030] In actual application, the control device box 5 is divided into a main control module 51, a heating control module 52 and a cooling control module 53. The main control module 51 is used to control the start and stop of the entire device, and the heating control module 52 and the cooling control module 53 are used to control the heating device 3 and the cooling device 4 respectively. The main control module 51 includes an abnormal operation indicator 511 and an emergency on / off switch 512. Preferably, the abnormal operation indicator 511 includes an abnormal operation indicator light and a buzzer alarm arranged inside the control device box. When an abnormal situation occurs in the abnormal operation indicator (such as over-temperature, circuit problem, etc.), the abnormal operation indicator light immediately has obvious light or flashes. At the same time, the buzzer alarm immediately sounds an alarm, and its alarm sound reminds the operator in a striking manner that the drying and freezing integrated box equipment is in an abnormal operation state, and immediately automatically cuts off the power supply and exits the working state; the emergency on / off switch 512 is preferably a bright red switch, which is arranged within a suitable height range above the front of the box body. When any abnormal situation occurs (including the situation where the abnormal operation indicator light fails), the operator can find this emergency on / off switch in time through the eye-catching color. After pressing this switch, the system immediately automatically cuts off the power supply and exits the working state. The setting of this emergency on / off switch greatly improves the safety of the drying and freezing integrated box equipment and the convenience of handling any abnormal situation. The heating control module 52 includes a heating switch 521, a heating working light 522, a heating regulator 523 and a heating information display device 524, and the cooling control module 53 includes a cooling switch 531, a cooling working light 532, a cooling regulator 533 and a cooling information display device 534; the heating regulator 523 / cooling regulator 533 can adjust corresponding parameters (such as temperature, time) as needed, which greatly improves the convenience of using the equipment; preferably, the heating information display device 524 and the cooling information display device 534 are respectively an information display screen, and the information display screen can dynamically display corresponding parameters (such as target temperature, baking / freezing time), which improves the convenience of the staff in checking the status of the slide. Preferably, the display colors of the heating working light 522 and the cooling working light 532 use working lights with obvious different colors, and the heating switch 521 and the cooling switch 531 use switches of obviously different colors to avoid misoperation due to close distance. Preferably, a data interface 54 is also provided on the side of the control device box 5, and the data interface is used to connect an electronic device, such as a computer, through which data (such as temperature, temperature change, time, etc.) during the baking or freezing process can be exported, which can be used to prove whether the corresponding parameters in the slide maintenance manual are met. At the same time, these data can also be used to provide troubleshooting assistance when there is a fault in the operation of the device itself.

[0031] In actual application, an observation window 111 is also provided on the box door 11. The box door 11 is preferably two doors, that is, one door is provided on the left and one door is provided on the right. The left and right doors are provided with observation windows 111. The observation window 111 should be made of transparent and high temperature resistant (greater than 60°C) and low temperature resistant (less than -20°C) materials to facilitate staff to observe the situation inside the main box.

[0032] The device further comprises a locking device, which is used to lock the cabinet door 11 after it is closed, so as to prevent the cabinet door 11 from being accidentally opened during the heating / cooling process of the device.

[0033] In practical applications, an overhead support frame 13 is provided at the bottom of the box body. Preferably, the number of the overhead support frames 13 is 4, and the height of the overhead support frames 13 can be adjusted according to actual needs to adapt to the requirements of different lifting equipment.

[0034] In actual application, a roller row 12 is fixedly installed on the inner bottom of the box body 1, and the roller row 14 covers the entire inner bottom of the box body. The height of the outermost rollers of the roller row 12 is slightly higher than that of the other rollers to prevent the internal life-saving slide (including the packing rack) from sliding out of the main box body along the roller row 12 during the door opening process, causing damage to personnel or equipment.

[0035] When in use, the operator first shapes the life-saving slide in the packing frame, and the operator uses lifting equipment (such as forklifts, cranes, etc.) to put the life-saving slide in the shape together with the packing frame on the roller row 12 in the box body 1, which can be pushed and pulled forward and backward to a suitable position. Since the roller row 12 is fixed and spreads flat on the bottom of the entire main box cavity, and since the outermost roller should be slightly higher than the other rollers, the risk of the internal life-saving slide (including the packing frame) sliding out of the main box along the roller row 12 during the door opening process is reduced to a certain extent. The risk of damage to personnel or equipment is reduced. Close and lock the main box door 11, set the corresponding parameters (such as target temperature, baking / freezing time) in the heating control module 51 and the refrigeration control module 52 of the control module box 5, press the heating switch 521, the heating working light 522 lights up, and the life-saving slide baking and freezing integrated box equipment will automatically perform baking, freezing, and warming work in sequence. After the entire work is completed, the life-saving slide in the shape can be directly taken out for the next step of packaging. In addition, during the automatic operation of the whole life-saving slide baking and freezing box equipment, the heating information display device 524 and the refrigeration information display device 534 will dynamically display the corresponding parameters (such as target temperature, baking / freezing time) for the operator's reference, and the operator can also observe the situation in the box through the high and low temperature resistant observation window 111 on the box door 11. If, in any baking / freezing operation, an abnormal situation occurs (such as: overtemperature, circuit problems, etc.), the abnormal operation device 511 will work immediately, and the abnormal operation indicator device 511 will emit obvious bright light or flashing and alarm sound to remind the operator in a striking manner that the baking and freezing box equipment is in an abnormal working state, and immediately automatically cut off the power supply and exit the working state. If the abnormal operation indicator device 511 itself is in a failed state, the operator can find this emergency opening and closing switch 512 in the equipment control box 5 above the box 1 in time through the eye-catching color. After pressing the emergency opening and closing switch 512, the system will automatically cut off the power supply and exit the working state. The specific parameters of the entire baking / freezing operation (such as temperature, temperature changes, time, etc.) will be stored in the built-in storage of the control device box 5. A data interface 54 for connecting to a computer can be set on the side of the control device box 5. The interface can be connected to an external computer and export data during the baking or freezing process (such as temperature, temperature changes, time, etc.), which can be used to prove whether the corresponding parameters in the slide maintenance manual are met. These data can also be used to provide troubleshooting assistance when there is a fault in the operation of the equipment itself.

[0036] Advantages of the utility model:

[0037] By integrating heating, cooling and ventilation fans in one box, the device eliminates the need for transportation and manual timing during the baking and freezing process, significantly improving the convenience and safety of operation. The operator only needs to place the life-saving slide to be shaped together with the packaging rack on the roller row inside the baking and freezing box, close and lock the box door. Then, when operating the control equipment box, adjust the parameters according to the requirements of the maintenance manual and start the working switch. The baking and freezing box will automatically perform the baking, freezing, and rewarming procedures in sequence. After the work is completed, the user can immediately take out the shaped life-saving slide for subsequent packaging. This improvement not only greatly improves the shaping efficiency of aircraft life-saving slides, but also effectively reduces human errors and potential safety risks. In addition, the data interface on the side of the control equipment box allows the export of detailed data during the baking or freezing process (such as temperature, temperature change and time, etc.), which can be used as a proof of compliance with the parameters of the slide maintenance manual. When the equipment fails, these data can also be used for fault diagnosis. The equipment is also equipped with an abnormal operation indicator and an emergency on-off switch to promptly remind the operator and cut off the power supply when an abnormal situation occurs. The life-saving slide baking and freezing integrated box equipment of the utility model simplifies the shaping process, improves efficiency, reduces human errors and potential risks, and effectively saves labor costs.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A life-saving slide drying and freezing integrated box device, the device comprising a hollow box body (1), a box body door (11) is arranged at the front of the box body (1), a heating device (3) is installed inside the box body (1), characterized in that: A refrigeration device (4) is also installed inside the box (1), and a control device box (5) is installed on the top of the box (1). The control device box is connected to the heating device (3) and the refrigeration device (4). The heating device (3) and the refrigeration device (4) are used to freeze the slide inside the box, and the control device box is used to control the opening and closing of the heating device and the refrigeration device.

2. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: The heating device (3) comprises a heating fan (31) arranged inside the box (1), and a heating resistance wire (32) is installed at the front end of the heating fan (31).

3. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: The refrigeration device (4) comprises a refrigeration fan (41) arranged inside the box (1), a condenser (42) arranged at the front end of the refrigeration fan (41), and a compressor (43) arranged outside the box (1); the compressor (43) is connected to the condenser (42) via a connecting pipe (44).

4. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: The control device box (5) is divided into a main control module (51), a heating control module (52) and a refrigeration control module (53), and the main control module is used to control the opening and closing of the life-saving slide drying and freezing integrated box equipment.

5. The life-saving slide baking and freezing integrated box equipment according to claim 4, characterized in that: The main control module (51) comprises an abnormal operation indication device (511) and an emergency on / off switch (512); the heating control module (52) comprises a heating switch (521), a heating operation light (522), a heating regulator (523) and a heating information display device (524); and the cooling control module (53) comprises a cooling switch (531), a cooling operation light (532), a cooling regulator (533) and a cooling information display device (534).

6. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: It also includes a ventilation fan (2), which is arranged inside the box (1) and is used to discharge the gas inside the box to the outside of the box.

7. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: The box door (11) is provided with an observation window (111).

8. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: It also comprises a locking device, which is used to lock the box door (11) after it is closed.

9. The life-saving slide baking and freezing integrated box equipment according to claim 1, characterized in that: The control device box (5) also includes a data interface (54) arranged on one side of the control device box (5).

10. A life-saving slide baking and freezing integrated box device according to any one of claims 1 to 9, characterized in that: A roller row (12) is arranged at the bottom of the box body (1), and the height of the outermost roller of the roller row (12) is slightly higher than that of the other rollers.

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