Shelter plate based on composite material and shelter operation vehicle

Abstract

The invention belongs to the technical field of square cabins, and discloses a square cabin plate based on a composite material and a square cabin operation van. The square cabin plate is of a composite material structure composed of an outer skin, a protective layer, a heat preservation and sound insulation layer, a shielding layer and an inner skin which are sequentially connected from outside to inside; the outer skin, the protective layer, the heat preservation and sound insulation layer, the shielding layer and the inner skin are bonded and cured through the vacuum resin infusion molding integrated technology, the structural strength of the vehicle body is guaranteed, and meanwhile the lightweight design of the vehicle body is achieved; by adopting the shelter plate based on the composite material, the problems that a vehicle body of a traditional shelter operation vehicle is made of a metal material, so that the weight is large, the maneuverability is poor, and the rescue and emergency rescue requirements in an extreme environment cannot be met are effectively solved; according to the square cabin plate, the weight of the whole vehicle is reduced, the maneuverability is improved, the square cabin operation vehicle can more efficiently execute rescue and emergency rescue tasks in an extreme environment, and the urgent requirement in practical application is met.

Description

Technical Field

[0001] The invention belongs to the technical field of shelters, and in particular relates to a shelter panel and a shelter operating vehicle based on composite materials. Background Art

[0002] The discovery of Fangcang surgical vehicle mainly stems from the extension of the concept of Fangcang hospital and the combination of practical application needs. The concept of Fangcang hospital can be traced back to the 1960s, when it was mainly to meet the needs of medical treatment in war environments. After entering the 21st century, with the advancement of science and technology and the improvement of medical standards, the concept of Fangcang hospital has been further expanded and applied. As an important form of Fangcang hospital, medical Fangcang surgical vehicle has gradually appeared in people's vision. Fangcang surgical vehicle not only has the basic characteristics of Fangcang hospital, such as modular design, rapid deployment, strong environmental adaptability, etc., but also combines the advantages of surgical vehicle, enabling it to quickly arrive at the scene in an emergency and provide timely and effective surgical treatment for the wounded. This kind of surgical vehicle is usually equipped with advanced medical equipment and technicians, which can ensure the safety and effectiveness of surgery in complex and changing environments.

[0003] In recent years, medical shelter surgery vehicles have played an important role in many major disaster relief and public health events at home and abroad. For example, in natural disaster relief such as earthquake relief and flood rescue, medical shelter surgery vehicles can quickly reach the disaster area and provide emergency surgical treatment for the wounded, effectively alleviating the problem of tight medical resources in the disaster area. At the same time, when responding to public health emergencies, medical shelter surgery vehicles can also be used as mobile medical platforms to provide timely and effective medical services to the masses. In natural disaster rescue environments such as earthquake relief and flood rescue, super mobility and high structural strength are usually required; however, in order to ensure structural strength, traditional shelter surgery vehicles are mostly made of metal materials, which increases the weight of the entire body under the same volume, resulting in poor mobility and unable to meet the rescue and rescue needs in extreme environments.

[0004] It can be seen that the body of the existing modular surgical vehicle is usually made of metal, which increases the weight of the vehicle, fails to take into account the requirements of structural strength and lightness, and affects the efficiency of rescue and emergency response in extreme environments. Summary of the invention

[0005] The present invention provides a shelter panel and a shelter surgical vehicle based on composite materials, so as to solve the technical problem that the body of the existing shelter surgical vehicle is usually made of metal, which increases the weight of the whole vehicle, fails to take into account the requirements of structural strength and lightness, and affects the rescue and emergency efficiency in extreme environments.

[0006] In order to achieve the above object, the present invention adopts the following technical contents: A composite material-based square cabin panel comprises an outer skin, a protective layer, a thermal insulation layer, a shielding layer and an inner skin which are sequentially connected from outside to inside; After the outer skin is bonded and cured to the protective layer, it is bonded and cured to the thermal insulation and sound insulation layer, the shielding layer and the inner skin by using a vacuum infusion resin molding integrated process.

[0007] Furthermore, the specific steps of the vacuum infusion resin molding integrated process are as follows: Lay the release cloth, guide net, winding tube and vacuum bag film in sequence, seal and bond the vacuum bag film, and build a vacuum system production environment; In a vacuum system manufacturing environment, the bonded and cured outer skin and the protective layer, the thermal insulation and sound insulation layer, the shielding layer and the inner skin are filled with resin having a good ratio; After pouring and filling, heating and curing are carried out according to the preset heat curing curve to obtain an integrally formed cabin panel.

[0008] Furthermore, the resin is epoxy resin, and the mass ratio of the epoxy resin to the curing agent is 4:1.

[0009] Further, The outer skin and the inner skin are both made of composite carbon fiber material; The protective layer is made of PE bulletproof plate material; The thermal insulation and sound insulation layer is made of polyurethane foam material; The shielding layer is made of copper mesh and nickel mesh materials.

[0010] Further, The outer skin and the inner skin are both made of carbon fiber quad-axial cloth, and the density of the carbon fiber quad-axial cloth is 580~620g / m²; The protective layer is made of a PE bulletproof plate with a thickness of 10-20 mm; The thermal insulation and sound insulation layer is made of polyurethane foam material, the thickness of the polyurethane foam is 22-24 mm, and the density is 55-65 kg / m 3 ; The shielding layer uses 200-mesh copper mesh and nickel mesh.

[0011] A shelter surgery vehicle comprises a vehicle body, wherein the vehicle body is surrounded by the above-mentioned shelter panels based on composite materials; The vehicle body is provided with a preoperative room, an operating room, and an equipment room inside, and a sub-frame outside; The preoperative room, the operating room and the equipment room are separately partitioned.

[0012] Furthermore, the preoperative room is provided with a power distribution cabinet connected to the equipment room and the operating room respectively, and the power distribution cabinet is used to transmit electric energy; It also includes a wash basin, an equipment cabinet for medical equipment, and a medicine cabinet for surgical medications.

[0013] Furthermore, the operating room is provided with an electric operating table, a shadowless lamp, an anesthesia machine, a suction machine, an equipment rack, an oxygen supply system, a disinfection machine and a radiator; The electric operating table is used to provide a platform for the operation of the wounded; The equipment rack is used to place an automatic external defibrillator, a medical micro pump and a high-frequency electrosurgical unit; The radiator is used to provide heat in the cabin.

[0014] Furthermore, the equipment room is provided with a UPS standard machine, a UPS energy storage battery pack, a generator set and an evaporator; The UPS standard machine is respectively connected to the UPS energy storage battery pack and the generator set; The standard UPS is used to perform undervoltage protection, overload protection, short circuit protection, overtemperature protection, and input overvoltage protection; The UPS energy storage battery pack is used as a cabin energy storage unit to supply power to the generator set; The generator set is used to output stable power to the shelter.

[0015] Furthermore, the auxiliary frame is provided with a clean water tank, an expansion water tank, a gray water tank, a condenser and a fuel heater; The clean water tank is used to provide water for the shelter; The expansion water tank is connected to the fuel heater and is used to deliver water heating to the fuel heater; The gray water tank is used to recycle wastewater in the cabin; The condenser and the evaporator form an air conditioning system.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a cabin panel based on composite materials. The cabin panel adopts a composite material structure composed of an outer skin, a protective layer, a thermal insulation and sound insulation layer, a shielding layer and an inner skin which are sequentially connected from the outside to the inside, and uses a vacuum infusion resin molding integrated process to bond and solidify the outer skin, the protective layer, the thermal insulation and sound insulation layer, the shielding layer and the inner skin, which not only ensures the structural strength of the vehicle body, but also realizes the lightweight design of the vehicle body; because of the integrated molding, it is convenient to install and disassemble, can achieve rapid response in extreme environments, and improves efficiency; the use of the cabin panel based on composite materials effectively solves the problem that the traditional cabin operating vehicle body adopts metal material, resulting in heavy weight and poor maneuverability, and cannot meet the rescue and emergency needs in extreme environments; the cabin panel reduces the weight of the entire vehicle and improves maneuverability, so that the cabin operating vehicle can perform rescue and emergency tasks more efficiently in extreme environments, meeting the urgent needs in practical applications.

[0017] Preferably, in the present invention, a vacuum infusion resin molding integrated process is used to ensure the close bonding between the layers of the cabin panel and the stability of the overall structure; heating and curing are performed through a preset curing curve to ensure the molding quality and performance consistency of the cabin panel.

[0018] Preferably, in the present invention, epoxy resin is used as the pouring material, and an optimal mass ratio with the curing agent is given, thereby improving the overall strength and durability of the shelter panel.

[0019] Preferably, in the present invention, detailed parameters of each layer of material, such as density, thickness, etc., are provided, which further improves the overall performance and reliability of the shelter panel, not only meeting the functional requirements of the shelter panel, but also taking into account lightweight, protective, thermal insulation, sound insulation and shielding effects.

[0020] The present invention also provides a modular surgical vehicle, which has a vehicle body composed of modular panels made of composite materials, significantly reducing the weight of the entire vehicle while ensuring the necessary structural strength; the interior of the surgical vehicle is scientifically planned with a preoperative room, an operating room, and an equipment room, with each area separately partitioned, which not only improves space utilization but also avoids the problem of excessive weight of the surgical vehicle and slow travel of overweight vehicles; the additional external subframe further enhances the stability and carrying capacity of the vehicle body, allowing the modular surgical vehicle to respond quickly in extreme environments and efficiently perform rescue and emergency tasks, effectively improving rescue efficiency and safety.

[0021] Preferably, in the present invention, a power distribution cabinet, a wash basin, an equipment cabinet, a medicine cabinet, etc. are provided in the preoperative room, providing necessary electrical and medical facilities for the operation; the setting of the power distribution cabinet ensures a stable supply of electric energy and improves safety during the operation.

[0022] Preferably, in the present invention, the operating room is equipped with surgical equipment such as an electric operating table, a shadowless lamp, anesthesia machine, etc., which meet the basic needs of surgical operations; through equipment such as radiators, a suitable temperature environment is provided for the operating room, ensuring the smooth progress of the operation.

[0023] Preferably, in the present invention, power supply equipment such as a UPS standard machine, a UPS energy storage battery pack and a generator set are installed in the equipment room to provide reliable power supply for the cabin; the UPS standard machine performs multiple protection functions to ensure the stable operation of the power system.

[0024] Preferably, in the present invention, auxiliary facilities such as a clean water tank, an expansion water tank, and a gray water tank are configured on the subframe to provide the necessary water resources and wastewater treatment system for the cabin; the air-conditioning system composed of a condenser and an evaporator provides a suitable temperature and humidity environment for the cabin, thereby improving the operating efficiency of surgery and medical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a composite material-based shelter panel provided in an embodiment of the present invention; Figure 2 A schematic diagram of a subframe of a modular surgical vehicle provided in an embodiment of the present invention; Figure 3 A schematic diagram of a subframe of a modular surgical vehicle from another perspective provided by an embodiment of the present invention; Figure 4 A schematic diagram of the interior of a modular surgical vehicle provided by an embodiment of the present invention; Figure 5 A schematic diagram of the interior of a modular surgical vehicle from another perspective provided by an embodiment of the present invention; Figure 6 A schematic diagram of the interior of an equipment room of a modular surgical vehicle provided in an embodiment of the present invention.

[0026] Reference numerals: 1. Outer skin; 2. Protective layer; 3. Thermal insulation layer; 4. Shielding layer; 5. Inner skin; 6. Preoperative room; 7. Operating room; 8. Equipment room; 9. Subframe; 10. Shelter board; 11. Air outlet; 12. Refrigeration room; 61. Power distribution cabinet; 62. Wash basin; 63. Equipment cabinet; 64. Medicine cabinet; 65. Wash basin; 66. Light switch; 67. Temperature control display; 68. Lighting lamp; 69. Shelf; 610. Socket strip; 71. Electric operating table; 72. Shadowless lamp; 73. Anesthesia machine; 74. Suction machine; 75. Equipment rack; 76. Oxygen supply system; 77. Disinfection machine; 78. Radiator; 81. UPS standard machine; 82. UPS energy storage battery pack; 83. Generator set; 84. Evaporator; 91. Clean water tank; 92. Expansion water tank; 93. Gray water tank; 94. Condenser; 95. Fuel heater. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail in the following specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected through an intermediate medium, or it can be the internal connection 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.

[0034] Example 1 As mentioned in the background technology, currently, in order to ensure the structural strength, the body of the traditional modular surgical vehicle is mostly made of metal, which increases the weight of the entire body under the same volume, resulting in poor maneuverability and cannot meet the rescue and emergency needs in extreme environments.

[0035] In order to solve the above problems, the present invention provides a shelter panel based on composite materials. The use of this shelter panel can take into account the requirements of structural strength and light weight at the same time, thereby ensuring the rescue and emergency efficiency of the shelter operating vehicle in extreme environments.

[0036] The present invention is further described in detail below with reference to the accompanying drawings and embodiments: like Figure 1 As shown, this embodiment provides a square cabin panel based on composite materials, which includes a five-layer structure connected in sequence from the outside to the inside: an outer skin 1, a protective layer 2, a thermal insulation and sound insulation layer 3, a shielding layer 4 and an inner skin 5.

[0037] Outer skin 1: As the outermost layer of the cabin panel, the outer skin protects the internal structure and resists external impact. In this embodiment, the outer skin is made of a composite material carbon fiber material, specifically carbon fiber quad-axial cloth, with a density of 580~620g / m², and has the characteristics of light weight, high strength, and corrosion resistance.

[0038] Protective layer 2: Located on the inner side of the outer skin, the protective layer mainly provides bulletproof function to enhance the protective performance of the shelter panel. In this embodiment, the protective layer adopts a PE bulletproof plate with a thickness of 10-20 mm, which has good bulletproof effect and impact resistance.

[0039] Thermal insulation layer 3: The thermal insulation layer is located inside the protective layer and mainly plays the role of thermal insulation and sound insulation. In this embodiment, the thermal insulation layer is made of polyurethane foam material with a thickness of 22-24 mm and a density of 55-65 kg / m 3 , with excellent thermal insulation and sound insulation effects.

[0040] Shielding layer 4: The shielding layer is located inside the thermal insulation layer and mainly provides electromagnetic shielding function to prevent external electromagnetic interference from affecting internal devices. In this embodiment, the shielding layer is made of 200-mesh copper mesh and nickel mesh, both of which have good conductivity and electromagnetic shielding effect.

[0041] Inner skin 5: As the innermost layer of the cabin panel, the inner skin protects the internal equipment and structure. In this embodiment, the inner skin is also made of composite carbon fiber material, specifically carbon fiber quad-axial cloth, which is the same as the outer skin material to ensure the stability and consistency of the overall structure.

[0042] This embodiment also provides a manufacturing process for the shelter panel, which adopts a vacuum infusion resin molding process, and the specific steps are as follows: The outer skin 1 and the protective layer 2 are bonded and cured to form a preliminary structural layer.

[0043] The release cloth, guide net, winding tube and vacuum bag film are laid in sequence, and the vacuum bag film is sealed and bonded to build a vacuum system production environment; this step is to ensure that a uniform resin layer can be formed when pouring resin and to avoid the generation of bubbles.

[0044] In a vacuum system manufacturing environment, the bonded and cured outer skin 1 and protective layer 2, as well as the subsequent thermal insulation and sound insulation layer 3, shielding layer 4 and inner skin 5 are filled with a well-proportioned resin. In this embodiment, the resin is epoxy resin, and the mass ratio of epoxy resin to curing agent is 4:1 to ensure the curing effect of the resin and the strength of the overall structure.

[0045] After the filling is poured, the resin is heated and cured according to a preset curing curve. This step is to fully cure the resin to form a stable and strong structural layer. By precisely controlling the heating temperature and curing time, an integrally formed cabin panel 10 with excellent performance can be obtained.

[0046] As a preferred embodiment of the present invention, the outer skin 1 is made of carbon fiber quad-axial cloth with a density of 600g / m².

[0047] As a preferred embodiment of the present invention, the protective layer 2 is a PE protective layer with a thickness of 15 mm.

[0048] As a preferred embodiment of the present invention, the thermal insulation layer 3 is selected to have a thickness of 23 mm and a density of 60 kg / m 3 Polyurethane foam; sound insulation of thermal insulation layer 3: the air-weighted sound insulation of (100-5000) Hz is not less than 25dB, thermal insulation: heat transfer coefficient ≤1.5W / (m²·℃) (the temperature difference between the inside and outside of the cabin is 55℃).

[0049] As a preferred embodiment of the present invention, the shielding layer 4 uses 200-mesh copper mesh and nickel mesh. According to the shielding level III requirement of GJB6109-2007, the cabin body has an electromagnetic interference suppression capability of not less than 40dB within the frequency range of 100kHz to 10GHz; this enables the square cabin panel to have a good shielding function, improves the thermal insulation and sound insulation effect of the operating vehicle cabin, and ensures a better comfortable environment in the operating vehicle cabin.

[0050] As a preferred embodiment of the present invention, the inner skin 5 is made of carbon fiber quad-axial cloth with a density of 600g / m².

[0051] As a preferred real-time method of this embodiment, the resin adopts epoxy resin, and when using it, the selected resin is mixed with a curing agent to improve the fixing effect.

[0052] The obtained cabin board 10 is trimmed and polished, and the cabin interior is installed; the preferred implementation method of this embodiment is: the cabin top plate, left and right side panels, front side panels, use 25mm insulation cotton and 5mm composite material interior panels, and install the interior of the car body to provide insulation and other equipment installation functions.

[0053] It can be seen that the body of the modular surgical vehicle is composed of modular panels made of composite materials, which significantly reduces the weight of the vehicle while ensuring the necessary structural strength; the preoperative room, operating room and equipment room are scientifically planned inside the surgical vehicle, and each area is separately partitioned, which not only improves the space utilization rate, but also avoids the problem of heavy weight of the surgical vehicle and slow driving of overweight vehicles; the additional external subframe further enhances the stability and carrying capacity of the vehicle body, allowing the modular surgical vehicle to respond quickly in extreme environments and efficiently perform rescue and emergency tasks, effectively improving rescue efficiency and safety.

[0054] Example 2 like Figures 2 to 6 As shown, this embodiment also provides a shelter surgery vehicle, including a vehicle body structure: The vehicle body is surrounded by a square cabin panel 10 based on a composite material. The square cabin panel 10 includes an outer skin 1, a protective layer 2, a thermal insulation layer 3, a shielding layer 4 and an inner skin 5 which are sequentially connected from the outside to the inside.

[0055] The outer skin 1 has the characteristics of light weight, high strength, high rigidity, good water tightness and light tightness, corrosion resistance, and salt spray resistance.

[0056] The protective layer 2 has a bulletproof function and can not be penetrated under certain attacks.

[0057] The thermal insulation layer 3 has good sound insulation and thermal insulation properties.

[0058] The shielding layer 4 has excellent electromagnetic shielding capability.

[0059] Functional Areas: A preoperative room 6, an operating room 7 and an equipment room 8 are arranged inside the vehicle body, and a sub-frame 9 is arranged outside.

[0060] like Figure 4 and Figure 5 As shown, the interior of the preoperative room 6 is equipped with an equipment cabinet 63, a temperature control display 67, a light switch 66, and a power distribution cabinet 61; wherein the power distribution cabinet 61 includes a bulkhead power box, a distribution box, a fuse, and a plug board, etc.; A wash basin 65 with electric heating function; made of stainless steel, the electric water tap has a power of 2000W and a voltage of AC220V; a medicine cabinet 64, a single-drawer medical box shelf 69; and also includes a lighting lamp 68 and a socket strip 610.

[0061] Another example Figure 4 and Figure 5 As shown, the operating room 7 includes: Equipment rack 75, used to place small instruments such as automatic external defibrillator, medical micro pump, high-frequency electrosurgical unit, etc.; Disinfection machine 77, one is a human-machine coexistence disinfection machine, power 300W, voltage AC220V; another one provides heat in the cabin, working voltage DC24V, motor power 100W, two are configured in the operating vehicle; Lighting lamp 68, shadowless lamp 72, wherein the power is 200W, the voltage is AC220V, and the medical portable lamp is adopted; An electric operating table 71, used to provide a platform for operating on the wounded; Suction machine 74, wherein the power is 300W and the voltage is AC220V; Anesthesia machine 73, with a power of 100W and a voltage of AC220V; with integrated functions of monitoring, anesthesia, and breathing; An oxygen supply system 76, including a plurality of oxygen cylinders or other oxygen storage containers; and a heat sink 78 .

[0062] Combination Figure 6 As shown, the equipment room 8 is internally configured with a UPS standard machine 81, a UPS energy storage battery group 82, a generator set 83 and an evaporator 84; wherein the UPS standard machine 81 is connected to the UPS energy storage battery group 82 and the generator set 83 respectively; the UPS standard machine 81 is used to perform undervoltage protection, overload protection, short circuit protection, overtemperature protection, and input overvoltage protection; the UPS energy storage battery group 82 is used as a cabin energy storage unit to power the generator set 83; the equipment room 8 is also provided with an air outlet 11.

[0063] In this embodiment, the parameters of the standard UPS 81 selected in the equipment room 8 are: energy storage battery voltage: DC192V; AC input voltage: AC220V; output voltage: AC220V; output power: 5.4KW; main functions: undervoltage protection, overload protection, short circuit protection, over-temperature protection, input overvoltage protection, etc. to prevent special power outages.

[0064] In this embodiment, the parameters of the UPS energy storage battery pack 82 selected in the equipment room 8 are: voltage: DC192V; capacity: 7AH; main function: built-in 16 7AH battery pack monomers connected in series; this vehicle is equipped with four. According to the preliminary estimation of the vehicle power, it can last for 30 minutes and is used for the finishing work of the operation in the case of oil and power outage.

[0065] In this embodiment, the parameters of the generator set 83 selected for the equipment room 8 are: output voltage: AC220V; output power: 15KW; main functions: including silencer, exhaust, fuel tank, cooling, generator, controller and other components.

[0066] The generator set 83 has an output voltage of AC220V and an output power of 15KW. It specifically includes components such as silencer, exhaust, fuel tank, cooling, generator, controller, etc., and is used to provide all power for the operating vehicle; it also includes a refrigerator for refrigerating things.

[0067] Combination Figure 2 and Figure 3 The sub-frame 9 is equipped with a condenser 94 inside, which forms an air conditioner with the evaporator 84 in the cabin. The air conditioning parameters are cooling capacity 10KW; electric power 6KW; voltage AC220V; a fuel heater 95, of which the heat flow is 25KW, the working voltage is DC24V, and the rated power of the motor is 210W, which forms a heating system with the radiator in the cabin and the expansion water tank 92 on the chassis of the vehicle body; it also includes a water pump and a controller, etc.; a clean water tank 91, with a capacity of 30L, provides water supply for the operating vehicle; a gray water tank 93, with a capacity of 30L, is used to recycle waste water in the vehicle; an expansion water tank 92, with a capacity of 4L, is used for water heating of the fuel heater 95.

[0068] The square cabin operating vehicle provided in this embodiment also includes an air outlet grille and a partition door: wherein the air outlet grille is made of aluminum alloy to provide a channel for air inlet and outlet of the condenser 94 .

[0069] In this embodiment, the partition door is made of composite materials to separate the equipment cabin 8, the operating room 7, and the preoperative room 6 and provide a passage.

[0070] The body of this modular surgical vehicle is composed of modular panels made of composite materials, which significantly reduces the weight of the vehicle while ensuring the necessary structural strength. The preoperative room, operating room and equipment room are scientifically planned inside the surgical vehicle, and each area is separately partitioned, which not only improves the space utilization rate, but also avoids the problem of heavy weight of the surgical vehicle and slow driving of overweight vehicles. The additional external subframe further enhances the stability and carrying capacity of the vehicle body, so that the modular surgical vehicle can respond quickly in extreme environments and efficiently perform rescue and emergency tasks, effectively improving the rescue efficiency and safety. Compared with other modular surgical vehicles, the composite modular cabin of this surgical vehicle is one-piece molded, has high strength, strong corrosion resistance, bulletproof and shielding functions, and the product weight is 50% lighter than that of traditional vehicles. It is easy to install and disassemble and transport. With the above advantages, this modular surgical vehicle has great market prospects and a large scope of application.

[0071] The above embodiment is only one of the implementation methods that can realize the technical solution of the present invention. The scope of protection claimed by the present invention is not limited only to this embodiment, but also includes changes, replacements and other implementation methods that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention.

Claims

1. A shelter panel based on composite materials, characterized in that: It comprises an outer skin (1), a protective layer (2), a thermal insulation and sound insulation layer (3), a shielding layer (4) and an inner skin (5) which are connected in sequence from the outside to the inside; After the outer skin (1) and the protective layer (2) are bonded and cured, they are bonded and cured with the thermal insulation and sound insulation layer (3), the shielding layer (4) and the inner skin (5) by using a vacuum infusion resin molding integrated process.

2. The composite material-based shelter panel according to claim 1, characterized in that: The specific steps of the vacuum infusion resin molding integrated process are as follows: Lay the release cloth, guide net, winding tube and vacuum bag film in sequence, seal and bond the vacuum bag film, and build a vacuum system production environment; In a vacuum system manufacturing environment, the bonded and cured outer skin (1) and the protective layer (2), the thermal insulation and sound insulation layer (3), the shielding layer (4) and the inner skin (5) are filled with resin having a good proportion; After pouring and filling, heating and curing are performed according to a preset curing heat curve to obtain an integrally formed cabin panel (10).

3. The composite material-based shelter panel according to claim 2, characterized in that: The resin is epoxy resin, and the mass ratio of the epoxy resin to the curing agent is 4:

1.

4. The composite material-based shelter panel according to claim 1, characterized in that: The outer skin (1) and the inner skin (5) are both made of a composite material carbon fiber material; The protective layer (2) is made of PE bulletproof plate material; The thermal insulation and sound insulation layer (3) is made of polyurethane foam material; The shielding layer (4) is made of copper mesh and nickel mesh materials.

5. The composite material-based shelter panel according to claim 4, characterized in that: The outer skin (1) and the inner skin (5) are both made of carbon fiber quad-axial cloth, and the density of the carbon fiber quad-axial cloth is 580-620 g / m²; The protective layer (2) is a PE bulletproof plate with a thickness of 10 to 20 mm; The thermal insulation and sound insulation layer (3) is made of polyurethane foam material, the thickness of the polyurethane foam is 22-24 mm, and the density is 55-65 kg / m 3 ; The shielding layer (4) uses a 200-mesh copper mesh and a nickel mesh.

6. A modular surgical vehicle, characterized in that: A vehicle body is formed by the square cabin panel based on the composite material according to any one of claims 1 to 5; The vehicle body is provided with a preoperative room (6), an operating room (7), and an equipment room (8) inside, and a sub-frame (9) outside; The preoperative room (6), the operating room (7) and the equipment room (8) are arranged in separate partitions.

7. The modular surgical vehicle according to claim 6, characterized in that: The preoperative room (6) is provided with a power distribution cabinet (61) connected to the equipment room (8) and the operating room (7) respectively, and the power distribution cabinet (61) is used to transmit electric energy; It also includes a wash basin (62), an equipment cabinet (63) for storing medical equipment, and a medicine cabinet (4) for storing surgical drugs.

8. The modular surgical vehicle according to claim 6, characterized in that: The operating room (7) is provided with an electric operating table (71), a shadowless lamp (72), an anesthesia machine (73), a suction machine (74), an equipment rack (75), an oxygen supply system (76), a disinfection machine (77) and a radiator (78); The electric operating table (71) is used to provide a platform for performing surgery on the wounded; The equipment rack (75) is used to place an automatic external defibrillator, a medical micro pump and a high-frequency electric knife; The radiator (78) is used to provide heat to the cabin.

9. The modular surgical vehicle according to claim 6, characterized in that: The equipment room (8) is provided with a UPS standard machine (81), a UPS energy storage battery group (82), a generator group (83) and an evaporator (84); The UPS standard machine (81) is respectively connected to the UPS energy storage battery group (82) and the generator group (83); The UPS standard machine (81) is used to perform undervoltage protection, overload protection, short circuit protection, overtemperature protection, and input overvoltage protection; The UPS energy storage battery group (82) is used as a cabin energy storage unit to supply power to the generator group (83); The generator set (83) is used to output stable power to the cabin.

10. The modular surgical vehicle according to claim 9, characterized in that: The auxiliary frame (9) is provided with a clean water tank (91), an expansion water tank (92), a gray water tank (93), a condenser (94) and a fuel heater (95); The clean water tank (91) is used to provide water for the shelter; The expansion water tank (92) is connected to the fuel heater (95) and is used to supply water heating to the fuel heater (95); The grey water tank (93) is used to recover waste water in the cabin; The condenser (94) and the evaporator (84) form an air conditioning system.

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