Thermal protection plate for fire-fighting robot

Abstract

The utility model discloses a thermal protection plate for fire-fighting robot, including outer protection plate, inner plate and protection subassembly, protection subassembly one side is connected with outer protection plate, protection subassembly other side is connected with inner plate, protection subassembly includes intermediate plate and pipeline, the pipeline is provided on intermediate plate. Through the arrangement of the pipeline, heat of the heat protection plate can be taken away by inputting cold water; and through the hollow-square-shaped arrangement of the grooves, the heat absorption duration and the heat absorption area of water in the pipeline are increased, and the heat absorption efficiency is improved. According to the fire-fighting robot, the temperature in the vehicle body can be controlled within 40 DEG C when the fire-fighting robot is in a fire scene of 1000 DEG C, the temperature in the vehicle body is effectively reduced, and normal work of components in the vehicle body is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat insulation components, and in particular relates to a heat protection plate for a fire-fighting robot. Background Art

[0002] Forest fires are highly destructive and difficult to control in a short period of time, posing a huge threat to human life, property and the ecological environment. Forest fires often occur in rugged mountainous areas, which brings great difficulties to firefighting. During the rescue process, some firefighters were injured or killed due to on-site fires, and the firefighters' disaster relief efficiency was low and the time was long, which ultimately caused great losses at the fire scene. Firefighting robots can replace firefighting and rescue personnel to carry out some dangerous rescue operations, effectively protect the lives of rescue personnel, and improve rescue efficiency. At present, after the firefighting robot enters the fire scene, the ambient temperature is high, and the operating temperature of the internal electrical, power and other components is high, which greatly affects the efficiency and life of the components. In extreme cases, it can cause the scene to be unable to work. Therefore, it is necessary to install a heat protection plate that can insulate and cool down.

[0003] The patent document with publication number CN205894334U discloses a wall thermal insulation board, including a thermal insulation board body, a protective layer fixed to the upper end of the thermal insulation board body, a honeycomb paper core fixedly installed at the lower end of the protective layer, the inside of the honeycomb paper core is fixedly connected to a water pipe by bolts and screws, and a control device is fixed to the lower end of the water pipe. However, the thermal insulation board mainly uses the honeycomb paper core as a filler and is used on the wall, so it is relatively large in size. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a heat protection plate for a fire-fighting robot.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a heat protection plate for a fire-fighting robot, comprising an outer protection plate, an inner plate and a protection component, wherein one side of the protection component is connected to the outer protection plate, and the other side of the protection component is connected to the inner plate, and the protection component comprises an intermediate plate and a pipeline, and the pipeline is arranged on the intermediate plate.

[0007] Preferably, a groove is arranged on the middle plate, the groove is arranged in a U-shape, openings are arranged at both ends of the groove, and the pipe is placed in the groove.

[0008] Preferably, the length of the pipeline is greater than the length of the groove, and both ends of the pipeline extend from openings at both ends of the groove, and the openings at both ends of the groove are respectively arranged on both sides of the middle plate.

[0009] Preferably, a heat insulation layer is provided on the outer protective plate.

[0010] Preferably, the thickness of the thermal insulation layer is 1-15 mm.

[0011] Preferably, the groove has a U-shaped cross section.

[0012] The beneficial effects of the utility model are:

[0013] The utility model can take away the heat of the heat protection plate by inputting cold water through the setting of the pipeline; the U-shaped setting of the groove increases the heat absorption time and heat absorption area of ​​the water in the pipeline, thereby improving the heat absorption efficiency. The utility model can control the temperature inside the fire fighting robot within 40°C in a fire scene of 1000°C, effectively reduce the temperature inside the vehicle body, and ensure the normal operation of the components inside the vehicle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the protective assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the protective assembly of the utility model;

[0017] In the figure: 1-outer protective plate, 2-middle plate, 3-pipe, 4-inner plate, 5-groove. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0019] Example:

[0020] like Figures 1 to 3 As shown, a thermal protection plate for a fire-fighting robot includes an outer protection plate 1, an inner plate 4 and a protection component, one side of the protection component is connected to the outer protection plate 1, and the other side of the protection component is connected to the inner plate 4, the protection component includes an intermediate plate 2 and a pipe 3, the pipe 3 is arranged on the intermediate plate 2, and the pipe 3 is a high-temperature resistant pipe.

[0021] The outer protection plate 1 is made of high temperature resistant alloy steel, which has a low oxidation rate at 1000 degrees Celsius and high mechanical strength at high temperatures. The middle plate 2 is made of titanium alloy TC4, which has low density, good high temperature strength, and a low heat transfer coefficient among metals, and works stably at high temperature protection temperatures. The inner plate 4 is made of aluminum plate and plays a role in fixing the pipeline 3.

[0022] The middle plate 2 is provided with a groove 5 , which is arranged in a U-shape, with openings arranged at both ends of the groove 5 , and the pipe 3 is embedded in the groove 5 .

[0023] The length of the pipe 3 is greater than that of the groove 5 , and both ends of the pipe 3 extend out from openings at both ends of the groove 5 , and the openings at both ends of the groove 5 are respectively arranged on both sides of the middle plate 2 .

[0024] A heat insulation layer is arranged on the outer side of the outer protection plate 1, and the heat insulation layer is prepared by a spraying process.

[0025] The thickness of the thermal insulation layer is 1-15 mm, which enhances the thermal insulation effect of the outer protective plate 1. The thermal insulation layer is prepared using a high temperature resistant thermal insulation coating. The coating comprises a synthetic silicate solution, aluminum silicate fiber, a heat reflective material and hollow glass microbeads. The thermal insulation layer forms a heat insulating shielding layer composed of static air and inorganic materials, with heat reflective energy-saving materials as an auxiliary. The thermal conductivity of the coating is close to the thermal conductivity of a vacuum, the thermal conductivity is low, and the thermal insulation effect is good.

[0026] The groove 5 has a U-shaped cross section, which is convenient for fitting the pipe 3 . The diameter d of the groove 5 is determined according to the diameter of the pipe 3 .

[0027] The use of the utility model:

[0028] The outer protective plate 1 of the heat protection plate is installed on the fire-fighting robot with the face outward, and the two ends of the pipe 3 are connected to the fire hose. After the fire-fighting robot enters the fire scene, the high temperature outside the vehicle body is insulated by the outer protective plate 1 to isolate a part of the temperature, and then the cold water of the fire hose is introduced into the heat protection plate through the pipe 3. The heat in the heat protection plate is taken away by the water flow, thereby achieving cooling and protecting the internal components of the vehicle body.

Claims

1. A heat protection plate for a fire-fighting robot, characterized in that: The invention comprises an outer protective plate (1), an inner plate (4) and a protective component, wherein one side of the protective component is connected to the outer protective plate (1) and the other side of the protective component is connected to the inner plate (4), and the protective component comprises an intermediate plate (2) and a pipe (3), wherein the pipe (3) is arranged on the intermediate plate (2).

2. A heat protection plate for a fire-fighting robot according to claim 1, characterized in that: The middle plate (2) is provided with a groove (5), the groove (5) is arranged in a U-shaped shape, openings are arranged at both ends of the groove (5), and the pipe (3) is placed in the groove (5).

3. A heat protection plate for a fire-fighting robot as claimed in claim 2, characterized in that: The length of the pipe (3) is greater than the length of the groove (5), and both ends of the pipe (3) extend out from openings at both ends of the groove (5). The openings at both ends of the groove (5) are respectively arranged on both sides of the middle plate (2).

4. A heat protection plate for a fire-fighting robot according to claim 1, characterized in that: A heat insulation layer is provided on the outer protective plate (1).

5. A heat protection plate for a fire-fighting robot as claimed in claim 4, characterized in that: The thickness of the heat insulation layer is 1-15 mm.

6. A heat protection plate for a fire-fighting robot as claimed in claim 2, characterized in that: The groove (5) has a U-shaped cross section.

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