CN210002987U - accident-resisting shelter with fire-proof, anti-collision and anti-gunshot capabilities - Google Patents
accident-resisting shelter with fire-proof, anti-collision and anti-gunshot capabilities Download PDFInfo
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- CN210002987U CN210002987U CN201920665940.0U CN201920665940U CN210002987U CN 210002987 U CN210002987 U CN 210002987U CN 201920665940 U CN201920665940 U CN 201920665940U CN 210002987 U CN210002987 U CN 210002987U
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Abstract
The utility model discloses an anti accident shelter that has fire prevention burning, crashproof, anti-gunshot ability, whole skeleton adopts main frame, inner frame, outer skeleton to constitute high strength's whole frame, both guaranteed that whole skeleton is high strength, high rigidity under the striking condition, reduced the interior metal area that directly communicates of shelter inside and outside again, be favorable to reducing the heat transfer of cabin body inside and outside, cabin seal structure design is multilayer echelonment structure, adopt the design of 5 different function seal links, this cabin seal structure can guarantee under 800 ℃ -1200 ℃ fire accident, cabin still can guarantee the leakproofness in 30min ~ 60min, air conditioner air inlet, return air pipeline fire prevention burning seal design adopts pneumatic butterfly valve seal design, place the air supply of pneumatic butterfly valve in the annex case, utilize the fire height to burn the trachea and break gas for triggering, realize the automatic closure of pneumatic butterfly valve under the fire condition, the opening of pipeline under the normal use condition has been guaranteed, can guarantee to reliably close under the unusual fire burning condition again.
Description
Technical Field
The utility model belongs to the technical field of special protection, concretely relates to kinds of anti accident shelter that has fire prevention and burn, crashproof, prevents the gunshot ability.
Background
The shelter is kinds of movable boxes which have the strength, rigidity and service life of and can provide required working conditions and environmental protection for personnel or equipment, is widely applied to the fields of military command communication, logistics support, product transportation, constructional engineering and the like, and the shelter mainly comprises electronic, mechanical, power and other types of shelters and has the functions of heat preservation, water prevention, loading and transportation, electromagnetic shielding, chemical defense, decontamination, bullet and explosion prevention, reconnaissance and the like according to the use requirements.
According to the requirements of relevant national standards, dangerous goods such as explosives, initiating explosive devices, chemical substances, radioactive materials and the like are required to be transported by roads at a speed of not more than 80km/h, and relevant safety protection measures are required to be taken.
In the actual transportation process, accidents such as collision, turnover, burning and the like can occur, and dangerous goods and packaging containers thereof can be in the collision accident of about 80km/h and the burning accident of not less than 800 ℃. In the above abnormal accident scenario, the transportation container must ensure the credible safety of the dangerous goods and the packaging container thereof.
The mode of 'packing box + square cabin' is usually adopted for dangerous goods transportation, the packing box is a direct packing container of dangerous goods and has protection functions of -determined sealing, buffering, water proofing and the like, and the square cabin is a transport container of the packing box and mainly guarantees the temperature and humidity environment of the packing box.
The shelter comprises a framework type shelter and a large plate type shelter, and adopts a sandwich structure of an outer skin, a heat insulation interlayer and an inner skin, wherein the outer skin is made of bulletproof materials such as aluminum plates, common steel plates, bulletproof steel or Kevlar, the inner skin is made of aluminum plates, and the heat insulation interlayer is made of foamed plastics with low heat conductivity coefficient such as polyurethane foam and polyethylene foam.
The traditional square cabin, no matter a framework type square cabin or a large plate type square cabin, does not have the capability of preventing fire and collision because of no effective protection design scheme in the aspects of framework, heat insulation sandwich layer, sealing property and the like.
In the aspect of framework design, complete hexahedral grid frames are usually welded by rectangular steel pipes in a framework type square cabin, heat insulation materials are filled in grids of the framework, and inner and outer skins are welded on the inner and outer surfaces of the framework;
in the aspect of designing the heat insulation interlayer, the traditional shelter is usually made of organic materials such as polyurethane foam, rigid polyurethane, polyethylene foam plastic and the like, the materials are flammable or combustible, and the heat-resistant temperature is about 120-250 ℃. When encountering a fire burning environment (such as diesel oil or gasoline burning after a car is collided), the flame temperature can reach 800-1200 ℃, the shelter is quickly softened, decomposed and even burnt, the protection is not facilitated, the fire behavior is expanded, and the safety of built-in products and the like is seriously threatened;
in the aspect of sealing design, a traditional shelter has a rainproof function determined by , the air tightness grade is III, when the shelter encounters a fire burning environment, the positions of the shelter , an air conditioning duct, the corners of the shelter wall and the like are extremely weak, the sealing link is burnt within 1-3 min, flame and heat flow into the shelter, and combustible materials such as a heat insulation layer, inner decorations and the like are ignited from the interior of the shelter.
In the relevant fields of shelter, van, container, etc., the closest technical scheme to this patent can be found to be utility model patent armored car shellproof thermal-insulated structure (application number 201520094805.7, publication number CN 204438920U.) this utility model discloses a armored car shellproof thermal-insulated structure, including shellproof steel sheet, metal framework and enhancement layer, the enhancement layer includes additional supporting steel plate, thermal-insulated felt, thermal-insulated composite sheet, shellproof composite sheet from the outside to the inside in proper order, wherein, when the automobile body received the light arms attack, the shellproof steel in the outside was th layer protection composite sheet, and thermal-insulated felt and thermal-insulated composite sheet in the middle also possess definite buffer capacity, in addition, thermal-insulated felt and thermal-insulated composite sheet can withstand high temperature such as 1000 degrees, 800 degrees respectively, possess definite thermal-insulated ability.
The material of the bulletproof heat insulation structure of armored vehicles in the utility model can bear the high temperature of 800-1000 ℃. However, if the bulkhead structure is adopted, the protection requirements under abnormal accidents of fire and impact cannot be met.
, the bulkhead structure only considers the heat insulation performance of the interlayer and does not consider the sealing performance of the cabin, when encountering fire environment, the outer air interlayer has no special sealing measure, forms heat convection with the external flame field, the air is heated rapidly and enters the cabin from the corners of the interlayer, the environment in the cabin is heated rapidly, and the better heat insulation effect cannot be exerted.
In addition, , compared with the multilayer composite board structure, the overall strength and rigidity of the bulkhead are poor due to the fact that the cavity is formed between the bulletproof steel plate and the heat insulation felt, and the situations that separation between layers, skin falling, even complete failure of the structure and the like can occur when the bulkhead is impacted.
The application is also used for solving the following technical problems:
1. in the prior art, under the fire accident of 800-1200 ℃, the non-metallic materials, foamed plastics and other materials in the cabin body can be combusted, and combustible gas is released;
2. under the fire environment, the cabin , the air-conditioning air duct and the sealing structure at the corner of the cabin wall of the cabin are burnt in a short time, and the sealing of the cabin cannot be ensured;
3. in the prior art, under the impact accident of 30 km/h-80 km/h, the existing shelter framework is a main bearing structure and is spliced by a single-layer welded frame or a shelter wall, and the overall strength and rigidity are weak.
In order to solve the problems, anti-accident shelter with the capabilities of preventing burning, collision and gunshot has been developed by all people.
Disclosure of Invention
The utility model aims at providing anti-accident shelter with anti-burning, anti-collision and anti-gunslinging capabilities for solving the problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an accident prevention shelter with anti-fire, anti-collision and anti-gunshot capabilities, comprising:
a cabin body;
the cabin body is , the end of the cabin body is connected with the cabin and is provided with a cavity I for storing materials, and the second end of the cabin body is provided with a cavity II;
the temperature control assembly is used for adjusting the temperature in the cavity I;
an accessory case; temperature control component and annex case all install in cavity II.
Specifically, the cabin includes:
an integral framework;
a heat insulating interlayer;
an outer skin;
an inner skin; the outer skin, the heat insulation interlayer and the inner skin are sequentially combined into a heat insulation structure from outside to inside, a cavity I is formed inside the heat insulation structure, and the heat insulation structure is installed on the whole framework.
Preferably, the thermal insulating interlayer has a density of 0.1g/cm3～0.15g/cm3The heat-insulating interlayer is bonded with the outer skin and the inner skin through inorganic bonding glue;
the outer skin is made of bulletproof steel plates and is welded with the main frame and the outer framework ;
the inner skin is made of an antirust aluminum plate with the thickness of 1.5mm, and the inner skin is riveted with the inner framework .
Specifically, the integral skeleton includes:
a main frame for performing a main bearing function; the main frame is formed into a cuboid structure and comprises a frame I and a frame II,
an outer skeleton; the outer framework is connected and installed on the inner side of the frame I; the outer skin is sleeved outside the frame I and the outer framework;
an auxiliary framework;
an inner skeleton; the inner framework is arranged at the inner side of the outer framework and is connected with the outer framework through the auxiliary framework; the inner skin is installed on the inner side of the inner skeleton, and the heat insulation interlayer is arranged between the outer skeleton and the inner skeleton.
, bay includes:
a hinge;
frame, frame with end hinged with cabin body through hinge;
the heat insulation layer is arranged in the frame;
the outer wall of the cabin , the outer wall of the cabin is arranged on the outer wall of the frame;
the inner wall of the cabin , the inner wall of the cabin is arranged on the inner wall of the frame;
the locking rod is arranged on the outer wall of the cabin and is used for locking the cabin after being matched with a lock catch arranged on the cabin body;
cabin sealing structure for sealing engagement of cabin with a body of a vehicle, and cabin sealing structure is mounted at the closed engagement of cabin with a body of a vehicle.
Preferably, the hatch sealing arrangement includes:
end of the high temperature resistant joint board is fixedly arranged on the outer wall of the cabin , and the other end of the high temperature resistant joint board is in extrusion sealing contact with the cabin body when the cabin is closed;
the high-temperature expansion sealing strip is arranged on the inner side of the high-temperature-resistant joint pressing plate, and when the cabin is closed, the high-temperature expansion sealing strip is in extrusion sealing contact with the cabin body;
an electromagnetic shielding reed;
the electromagnetic shielding reed and the high-temperature expansion coating are arranged between the framework and the cabin body;
the silicon rubber sealing strip is arranged between the inner wall of the cabin and the cabin body;
the sealing structure of the cabin is formed into a multilayer ladder-shaped structure, the high-temperature resistant pressure joint plate, the high-temperature expansion sealing strip, the electromagnetic shielding reed, the high-temperature expansion coating and the silicon rubber sealing strip are sequentially arranged between the cabin and the cabin body from outside to inside, a sealing channel is formed between the cabin and the cabin body, and a corner I, a corner II, a corner III, a corner IV, a corner V and a corner VI are sequentially arranged on the sealing channel from outside to inside.
Preferably, the high-temperature-resistant seam-pressing plate is made of high-temperature-resistant alloy steel;
the high-temperature expansion sealing strip is used for being heated, carbonized and expanded under the condition of 160-250 ℃ and filling seam gaps;
the electromagnetic shielding reed is an electromagnetic shielding reed with the heat-resisting temperature of 800-1000 ℃, and is used for blocking heat flow from transmitting inwards under the condition of burning;
the high-temperature expansion coating is used for being heated and expanded at the temperature of 200 ℃, filling a gap between the electromagnetic shielding reed and the silicon rubber sealing strip, and blocking heat flow from being transmitted inwards;
the silicon rubber sealing strip is a sealing strip with the heat-resistant temperature not more than 200 ℃ and is used for ensuring the sealing of the environment in the cabin body.
Specifically, the temperature control assembly includes:
an air conditioner;
an air inlet pipeline;
an air butterfly valve outside the air inlet;
the air conditioner comprises an air inlet, an air inlet inner pneumatic butterfly valve, an air inlet pipe, an air outlet, an air conditioner, a cavity I, a first end, a second end and a third end, wherein the first end is communicated with the air inlet inner pneumatic butterfly valve;
a return air duct; the air inlet pipeline and the air return pipeline both penetrate through the cavity I;
an air-operated butterfly valve outside the air return inlet;
the air conditioner comprises a cavity I, an air return inlet, an air return pipeline, an air inlet, an air outlet, a first end, a second end, a cavity II, a first end, a second end, a third end, a fourth end, a fifth end and a sixth end, wherein the first end is communicated with the end of the air return inlet external air butterfly valve and the second end of the air return inlet internal;
the air compressor is installed in the accessory box, and the gas control interface of the outer pneumatic butterfly valve of the air inlet is connected with the gas control interface of the inner pneumatic butterfly valve of the air inlet, the gas control interface of the outer pneumatic butterfly valve of the air return inlet and the gas control interface of the air source provided by the inner pneumatic butterfly valve of the air return inlet in series and then connected with the air outlet of the air compressor through the air pipe.
The beneficial effects of the utility model reside in that:
the utility model anti-accident shelter with anti-burning, anti-collision and anti-gunslinging capabilities;
1. the whole framework adopts a high-strength design, high-strength whole frameworks are formed by adopting the main framework, the inner framework and the outer framework, so that the high strength and high rigidity of the whole framework under the impact condition are ensured, the metal area for directly communicating the inside and the outside of the shelter is reduced, and the reduction of the heat transfer inside and outside the cabin body is facilitated.
2. The sealing structure of the cabin is designed to be a multilayer ladder-shaped structure, 5 sealing links with different functions are adopted, and a high-temperature-resistant seam pressing plate, a high-temperature expansion sealing strip, an electromagnetic shielding reed, high-temperature expansion paint and a silicon rubber sealing strip are sequentially arranged from outside to inside, so that the sealing structure of the cabin can ensure that the sealing performance of the cabin can be ensured within 30-60 min under the fire accident of 800-1200 ℃.
3. The air inlet and return air pipeline of the air conditioner is designed to be sealed in a fire-proof manner, a pneumatic butterfly valve is designed to be sealed, an air source of the pneumatic butterfly valve is placed in an accessory box, and the air pipe is burnt out by the aid of the fire height to cut off air for triggering, so that the pneumatic butterfly valve is automatically closed under the fire condition. The opening of the pipeline under the normal use condition is ensured, and the reliable closing under the abnormal burning condition is also ensured; the air-conditioning pipeline sealing structure can ensure that the air-conditioning pipeline can still ensure the sealing performance for a long time under the fire accident of 800-1200 ℃.
4. The main components of the cabin body, such as the whole frame, the outer skin, the inner skin, the heat insulation interlayer, the cabin and the like, are all made of inorganic materials, and the materials are stable in state under the condition of burning high temperature, and cannot decompose and release combustible gas, so that the risks are brought to the built-in products.
5. The square cabin can ensure that the temperature in the cabin is not more than 150 ℃ within 30-60 min under the fire accident of 800-1200 ℃.
6. The appearance and the structure of the cabin body are basically kept unchanged under the collision accident of 30 km/h-80 km/h.
Drawings
FIG. 1 is a schematic diagram of the mechanism of the middle square cabin of the present invention;
fig. 2 is a right side view of the middle shelter of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic structural view of the middle frame of the present invention;
FIG. 5 is a schematic sectional view taken along line B-B in FIG. 2;
FIG. 6 is a schematic structural diagram of the closed channel in FIG. 5;
fig. 7 is a schematic structural view of the temperature control assembly of the present invention, wherein (a) is a schematic structural view of the temperature control assembly in a closed state; wherein (b) is a structural schematic diagram of the opening state of the temperature control component.
In the figure, 1 cabin body, 11 integral framework, 111 main framework, 112 outer framework, 113 inner framework, 114 auxiliary framework, 12 heat insulation interlayer, 13 outer skin, 14 inner skin, 2 cabin , 21 hinge, 22 lock rod, 23 cabin outer wall, 24 heat insulation layer, 25 framework, 26 cabin inner wall, 27 cabin sealing structure, 271 high temperature resistant seam plate, 272 high temperature expansion sealing strip, 273 electromagnetic shielding reed, 274 high temperature expansion coating, 275 silicon rubber sealing strip, 3 temperature control component, 31 air conditioner, 32 air inlet outer pneumatic butterfly valve, 33 air inlet pipeline, 34 air inlet inner pneumatic butterfly valve, 35 air return inlet pneumatic outer pneumatic butterfly valve, 36 air return pipeline, 37 air return inlet pneumatic butterfly valve, 4 accessory box, 41 air compressor, 42 air pipe, 51 corner I, 52 corner II, 53 corner III, 54 corner IV, 55 corner V and 56 corner VI.
Detailed Description
The present invention is further described in with reference to the following drawings:
example 1, as shown in fig. 1 and 2;
an accident prevention shelter with anti-fire, anti-collision and anti-gunshot capabilities, comprising:
a cabin body 1;
the cabin 2, wherein the end of the cabin body 1 is connected with the cabin 2 and is provided with a cavity I for storing materials, and the second end of the cabin body 1 is provided with a cavity II;
the temperature control component 3 is used for adjusting the temperature in the cavity I;
an accessory case 4; temperature control component 3 and annex case 4 are all installed in cavity II.
Example 2, as shown in fig. 3;
this example differs from example 1 in that: the cabin 1 includes:
an integral skeleton 11;
a heat insulating interlayer 12;
an outer skin 13;
an inner skin 14; the outer skin 13, the heat insulation interlayer 12 and the inner skin 14 are sequentially combined into a heat insulation structure from outside to inside, a cavity I is formed inside the heat insulation structure, and the heat insulation structure is installed on the integral framework 11.
Example 3;
this example differs from example 2 in that: the thermal insulation interlayer 12 has a density of 0.1g/cm3～0.15g/cm3Is filled in the integral framework 11, and inorganic materials are filled between the heat insulation interlayer 12 and the outer skin 13 and between the heat insulation interlayer and the inner skin 14Bonding with a bonding adhesive; the use of non-metallic materials is avoided;
the outer skin 13 is made of a bulletproof steel plate, the thickness is selected according to the bulletproof grade specified in GA668-2006 Standard, general technical requirements for police antiriot vehicles, and the outer skin 13 is welded with the main frame 111 and the outer frame 112 , and in order to ensure that the outer skin 13 does not fall off, tear and the like under the impact condition, the outer skin 13 is welded by adopting a discontinuous weld joint design (welding is 100mm and the interval is 20 mm);
the inner skin 14 is made of an antirust aluminum plate with the thickness of 1.5mm, the inner skin 14 is riveted with the inner framework 113 , and the inner skin 14 is subjected to aluminum edge pressing full-filling welding at the joint of each wall surface, so that the sealing property of the inner cavity of the shelter is improved.
Example 4, as shown in fig. 4;
this example differs from example 2 in that: the integrated skeleton 11 includes:
a main frame 111 for performing a main bearing function; the main frame 111 is formed in a rectangular parallelepiped structure, the main frame 111 includes a frame i and a frame ii,
an outer frame 112; the outer framework 112 is connected and installed on the inner side of the framework I; the outer skin 13 is sleeved outside the frame I and the outer framework 112;
an auxiliary skeleton 114;
an inner frame 113; the inner frame 113 is installed inside the outer frame 112 and connected with the outer frame 112 through the auxiliary frame 114; the inner skin 14 is mounted on the inner side of the inner frame 113, and the heat insulating sandwich 12 is disposed between the outer frame 112 and the inner frame 113.
The main framework 111 is formed by welding high-strength steel pipes and is a main bearing body, the requirements on use strength of normal storage, transportation, hoisting and the like are met, the main bearing structure under the scene of abnormal impact accidents is also achieved, the outer framework 112 is formed by welding rectangular pipes in a staggered mode into a ' Chinese character ' jing ' grid framework and is welded with the main framework 111 into whole bodies, the strength and the rigidity of the whole framework 11 are improved, the inner framework 113 is formed by welding rectangular pipes in a staggered mode into a grid framework, is connected with the bottom of the main framework 111 into whole bodies through bolts and forms an interlayer space with the outer framework 112, bonding forming of the heat insulation layer 24 and mounting and positioning of the inner skin 14 are facilitated, the outer framework 112 is connected with the inner framework 113 through the auxiliary framework 114, the auxiliary framework 114 is connected through the mold heat insulation plate, and the local strength and.
Example 5, as shown in fig. 2, 5;
this embodiment differs from any of embodiments in that bay 2 includes:
a hinge 21;
the heat insulation layer 24 is arranged in the frame 25;
the lock rod 22 is arranged on the outer wall 23 of the cabin and is used for locking the cabin 2 after being matched with a lock catch arranged on the cabin 1;
The chamber 2 is integrally fixed to the body 1 by an external hinge 21 and a lock lever 22. the chamber 2 is built-in, and the chamber 2 is embedded in the body 1 in a closed state.
Example 6, as shown in fig. 5;
the present embodiment differs from embodiment 5 in that the sealing structure 27 of the hatch includes:
end of the high temperature resistant seam board 271 is fixedly arranged on the outer wall 23 of the cabin , and the other end of the high temperature resistant seam board 271 is in extrusion sealing contact with the cabin 1 when the cabin 2 is closed;
the high-temperature expansion sealing strip 272 is arranged on the inner side of the high-temperature resistant seam plate 271, and when the cabin 2 is closed, the high-temperature expansion sealing strip 272 is in extrusion sealing contact with the cabin body 1;
an electromagnetic shielding reed 273;
the high-temperature expansion coating 274, the electromagnetic shielding reed 273 and the high-temperature expansion coating 274 are arranged between the framework 25 and the cabin 1;
the silicon rubber sealing strip 275 is arranged between the inner wall 26 of the cabin and the cabin body 1;
the sealing structure 27 of the cabin is formed into a multilayer stepped structure, which ensures the sealing performance of the cabin 2 under the condition of burning, and the high-temperature-resistant seam plate 271, the high-temperature expansion sealing strip 272, the electromagnetic shielding reed 273, the high-temperature expansion coating 274 and the silicon rubber sealing strip 275 are arranged between the cabin 2 and the cabin body 1 from outside to inside in sequence and are used for blocking heat flow from transmitting inwards in sequence;
a closed channel is formed between the cabin 2 and the cabin body 1, and as shown in figure 6, a corner I51, a corner II 52, a corner III 53, a corner IV 54, a corner V55 and a corner VI 56 are arranged on the closed channel from outside to inside in sequence.
Example 7;
this example differs from example 6 in that: the high-temperature resistant seam pressing plate 271 is made of high-temperature resistant alloy steel;
the high-temperature expansion sealing strip 272 is used for being heated, carbonized and expanded under the condition of 160-250 ℃ and filling the seam clearance;
the electromagnetic shielding reed 273 is the electromagnetic shielding reed 273 with the heat-resisting temperature of 800-1000 ℃, and the electromagnetic shielding reed 273 is used for blocking heat flow from transmitting inwards under the condition of burning;
the high-temperature expansion coating 274 is used for being heated and expanded at the temperature of 200 ℃, fills a gap between the electromagnetic shielding reed 273 and the silicon rubber sealing strip 275 and blocks heat flow from being transmitted inwards;
the silicone rubber sealing strip 275 is a sealing strip having a heat-resistant temperature of not more than 200 ℃, is substantially stable in a temperature environment of not more than 200 ℃, and is used for ensuring the sealing of the environment inside the cabin 1.
Example 8, as shown in fig. 1, 7;
this example differs from example 1 in that: the temperature control assembly 3 includes:
an air conditioner 31;
an air inlet duct 33;
an air inlet external pneumatic butterfly valve 32;
the air conditioner comprises an air inlet inner pneumatic butterfly valve 34, an air inlet pipeline 33, an air conditioner 31, an air conditioner inner pneumatic butterfly valve 34, a cavity I, a cavity II, a cavity III and a cavity III, wherein the two ends of the air inlet pipeline 33 are respectively communicated with the th end of the air inlet outer pneumatic butterfly valve 32 and the second end of the air inlet inner pneumatic butterfly valve 34;
a return air duct 36; the air inlet pipeline 33 and the air return pipeline 36 both penetrate through the cavity I;
an air return inlet external pneumatic butterfly valve 35;
the air conditioner comprises an air return inlet, an air return pipeline, an air conditioner 31, an air inlet, a cavity I, a first end of the air return inlet, an air butterfly valve 37, a second end of the air return pipeline 36, a first end of the air return inlet outer air butterfly valve 35 and a second end of the air return inlet inner air butterfly valve 37, wherein the two ends of the air return pipeline are respectively communicated with the th end of the air return inlet outer air butterfly valve 35 and the second end of the air return inlet inner;
the air compressor 41 is installed in the accessory box 4, and the air control interface of the air inlet outer pneumatic butterfly valve 32 is respectively connected with the air control interface of the air inlet inner pneumatic butterfly valve 34, the air control interface of the air return inlet outer pneumatic butterfly valve 35 and the air control interface of the air return inlet inner pneumatic butterfly valve 37 for providing air source in series and then connected with the air outlet of the air compressor 41 through the air pipe 42.
The air conditioner 31 is mainly used for realizing temperature adjustment in a cabin, air exchange is completed through an air inlet pipeline 33 and an air return pipeline 36, in order to meet the requirements of opening the air channel under a normal condition and closing the air channel under an abnormal condition, 1 pneumatic butterfly valve is respectively installed on the outer side and the inner side of the air inlet pipeline 33 and the air return pipeline 36, 4 pneumatic butterfly valves provide air sources by means of an air compressor 41, an air pipe 42 ' ' is connected in series with four ' and simultaneously controls the on-off of the 4 pneumatic butterfly valves, the air compressor 41 is powered on to work under the normal use condition, pressure air is provided for the pneumatic butterfly valves through the air pipe 42 to drive the 4 pneumatic butterfly valves to be opened simultaneously, the air pipe 42 is burnt in a short time under the abnormal burning accident, the 4 pneumatic butterfly valves are decompressed and closed simultaneously, and the sealing of the inner cavity.
This application is divided into three types of protection:
and (3) fire protection:
1. the cabin body 1 is made of inorganic materials (an integral framework 11, an outer skin 13, an inner skin 14, a heat insulation interlayer 12, inorganic bonding glue and a cabin 2);
2. hatch seals structure 27;
3. the air inlet and return air pipeline of the air conditioner is sealed;
4. the inner skin 14 is designed to be fully welded and sealed;
impact protection:
1. the framework material is high-strength structural steel, and the compressive strength is greater than 700 MPa;
2. high-strength integral frames are welded by adopting a main frame 111, an inner frame 113 and an outer frame 112;
3. the outer skin 13 is made of a bulletproof steel plate;
gun shot prevention:
1. the outer skin 13 of the six surfaces of the shelter adopts bulletproof steel plates;
the foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1, kind have fire prevention burn, crashproof, prevent the anti accident shelter of gunshot ability, its characterized in that includes:
a cabin body;
the cabin body is , the end of the cabin body is connected with the cabin and is provided with a cavity I for storing materials, and the second end of the cabin body is provided with a cavity II;
the temperature control assembly is used for adjusting the temperature in the cavity I;
an accessory case; temperature control component and annex case all install in cavity II.
2. an accident prevention shelter with fire, impact and gunshot prevention capability as claimed in claim 1, wherein the shelter body comprises:
an integral framework;
a heat insulating interlayer;
an outer skin;
an inner skin; the outer skin, the heat insulation interlayer and the inner skin are sequentially combined into a heat insulation structure from outside to inside, a cavity I is formed inside the heat insulation structure, and the heat insulation structure is installed on the whole framework.
3. an accident prevention shelter with fire, impact and gunshot prevention capability as claimed in claim 2, wherein:
the density of the heat insulation interlayer is 0.1g/cm3～0.15g/cm3The heat-insulating interlayer is bonded with the outer skin and the inner skin through inorganic bonding glue;
the outer skin is made of bulletproof steel plates and is welded with the main frame and the outer framework ;
the inner skin is made of an antirust aluminum plate with the thickness of 1.5mm, and the inner skin is riveted with the inner framework .
4. an accident prevention shelter as claimed in claim 2, wherein the integral frame comprises:
a main frame for performing a main bearing function; the main frame is formed into a cuboid structure and comprises a frame I and a frame II,
an outer skeleton; the outer framework is connected and installed on the inner side of the frame I; the outer skin is sleeved outside the frame I and the outer framework;
an auxiliary framework;
an inner skeleton; the inner framework is arranged at the inner side of the outer framework and is connected with the outer framework through the auxiliary framework; the inner skin is installed on the inner side of the inner skeleton, and the heat insulation interlayer is arranged between the outer skeleton and the inner skeleton.
5. The fire, impact and gunshot resistant shelter of any one of claims 1-4 and , wherein the shelter comprises:
a hinge;
frame, frame with end hinged with cabin body through hinge;
the heat insulation layer is arranged in the frame;
the outer wall of the cabin , the outer wall of the cabin is arranged on the outer wall of the frame;
the inner wall of the cabin , the inner wall of the cabin is arranged on the inner wall of the frame;
the locking rod is arranged on the outer wall of the cabin and is used for locking the cabin after being matched with a lock catch arranged on the cabin body;
cabin sealing structure for sealing engagement of cabin with a body of a vehicle, and cabin sealing structure is mounted at the closed engagement of cabin with a body of a vehicle.
6., the square shelter of claim 5, wherein the sealing structure of the shelter comprises:
end of the high temperature resistant joint board is fixedly arranged on the outer wall of the cabin , and the other end of the high temperature resistant joint board is in extrusion sealing contact with the cabin body when the cabin is closed;
the high-temperature expansion sealing strip is arranged on the inner side of the high-temperature-resistant joint pressing plate, and when the cabin is closed, the high-temperature expansion sealing strip is in extrusion sealing contact with the cabin body;
an electromagnetic shielding reed;
the electromagnetic shielding reed and the high-temperature expansion coating are arranged between the framework and the cabin body;
the silicon rubber sealing strip is arranged between the inner wall of the cabin and the cabin body;
the sealing structure of the cabin is formed into a multilayer ladder-shaped structure, the high-temperature resistant pressure joint plate, the high-temperature expansion sealing strip, the electromagnetic shielding reed, the high-temperature expansion coating and the silicon rubber sealing strip are sequentially arranged between the cabin and the cabin body from outside to inside, a sealing channel is formed between the cabin and the cabin body, and a corner I, a corner II, a corner III, a corner IV, a corner V and a corner VI are sequentially arranged on the sealing channel from outside to inside.
7. an accident prevention shelter with fire, impact and gunshot prevention capability as claimed in claim 6, wherein:
the high-temperature resistant joint pressing plate is made of high-temperature resistant alloy steel;
the high-temperature expansion sealing strip is used for being heated, carbonized and expanded under the condition of 160-250 ℃ and filling seam gaps;
the electromagnetic shielding reed is an electromagnetic shielding reed with the heat-resisting temperature of 800-1000 ℃, and is used for blocking heat flow from transmitting inwards under the condition of burning;
the high-temperature expansion coating is used for being heated and expanded at the temperature of 200 ℃, filling a gap between the electromagnetic shielding reed and the silicon rubber sealing strip, and blocking heat flow from being transmitted inwards;
the silicon rubber sealing strip is a sealing strip with the heat-resistant temperature not more than 200 ℃ and is used for ensuring the sealing of the environment in the cabin body.
8. an accident prevention shelter with fire, impact and gunshot prevention capability as claimed in claim 1, wherein the temperature control assembly comprises:
an air conditioner;
an air inlet pipeline;
an air butterfly valve outside the air inlet;
the air conditioner comprises an air inlet, an air inlet inner pneumatic butterfly valve, an air inlet pipe, an air outlet, an air conditioner, a cavity I, a first end, a second end and a third end, wherein the first end is communicated with the air inlet inner pneumatic butterfly valve;
a return air duct; the air inlet pipeline and the air return pipeline both penetrate through the cavity I;
an air-operated butterfly valve outside the air return inlet;
the air conditioner comprises a cavity I, an air return inlet, an air return pipeline, an air inlet, an air outlet, a first end, a second end, a cavity II, a first end, a second end, a third end, a fourth end, a fifth end and a sixth end, wherein the first end is communicated with the end of the air return inlet external air butterfly valve and the second end of the air return inlet internal;
the air compressor is installed in the accessory box, and the gas control interface of the outer pneumatic butterfly valve of the air inlet is connected with the gas control interface of the inner pneumatic butterfly valve of the air inlet, the gas control interface of the outer pneumatic butterfly valve of the air return inlet and the gas control interface of the air source provided by the inner pneumatic butterfly valve of the air return inlet in series and then connected with the air outlet of the air compressor through the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665940.0U CN210002987U (en) | 2019-05-10 | 2019-05-10 | accident-resisting shelter with fire-proof, anti-collision and anti-gunshot capabilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920665940.0U CN210002987U (en) | 2019-05-10 | 2019-05-10 | accident-resisting shelter with fire-proof, anti-collision and anti-gunshot capabilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210002987U true CN210002987U (en) | 2020-01-31 |
Family
ID=69306370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920665940.0U Withdrawn - After Issue CN210002987U (en) | 2019-05-10 | 2019-05-10 | accident-resisting shelter with fire-proof, anti-collision and anti-gunshot capabilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210002987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005242A (en) * | 2019-05-10 | 2019-07-12 | 中国工程物理研究院总体工程研究所 | It is a kind of with anti-baked wheaten cake, anticollision, anti-gunshot ability anti-accident shelter |
| CN111206858A (en) * | 2020-03-02 | 2020-05-29 | 衡水通广通信导航设备有限公司 | Square cabin suitable for preventing cabin door from freezing in low-temperature environment and manufacturing method |
-
2019
- 2019-05-10 CN CN201920665940.0U patent/CN210002987U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005242A (en) * | 2019-05-10 | 2019-07-12 | 中国工程物理研究院总体工程研究所 | It is a kind of with anti-baked wheaten cake, anticollision, anti-gunshot ability anti-accident shelter |
| CN110005242B (en) * | 2019-05-10 | 2023-11-21 | 中国工程物理研究院总体工程研究所 | Accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities |
| CN111206858A (en) * | 2020-03-02 | 2020-05-29 | 衡水通广通信导航设备有限公司 | Square cabin suitable for preventing cabin door from freezing in low-temperature environment and manufacturing method |
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