CN110005242B - Accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities - Google Patents
Accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities Download PDFInfo
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- CN110005242B CN110005242B CN201910388493.3A CN201910388493A CN110005242B CN 110005242 B CN110005242 B CN 110005242B CN 201910388493 A CN201910388493 A CN 201910388493A CN 110005242 B CN110005242 B CN 110005242B
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- temperature
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- 230000009970 fire resistant effect Effects 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 79
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- 235000014676 Phragmites communis Nutrition 0.000 claims description 21
- 239000010410 layer Substances 0.000 claims description 17
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
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- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000004945 silicone rubber Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 4
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
- E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/24—Sealing arrangements on wings or parts co-operating with the wings without separate sealing members, e.g. with labyrinth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Building Environments (AREA)
Abstract
The application discloses an accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities, wherein a main frame, an inner frame and an outer frame are adopted as an integral framework to form a high-strength integral framework, so that the high strength and high rigidity of the integral framework under the impact condition are ensured, the metal area directly communicated with the inside and the outside of the shelter is reduced, and the heat transfer between the inside and the outside of the shelter is reduced; the cabin door sealing structure is designed into a multi-layer ladder-shaped structure, and adopts the design of 5 sealing links with different functions, so that the cabin door sealing structure can ensure the tightness within 30-60 min under the fire accident of 800-1200 ℃; the fire-proof sealing design of the air inlet pipeline and the air return pipeline of the air conditioner adopts the sealing design of a pneumatic butterfly valve, an air source of the pneumatic butterfly valve is placed in an accessory box, and the burning height is utilized to burn out the air in the air pipe as a trigger, so that the pneumatic butterfly valve can be automatically closed under the condition of burning; the pipeline can be opened under normal use conditions, and can be reliably closed under abnormal burning conditions.
Description
Technical Field
The application belongs to the technical field of special protection, and particularly relates to an accident-resistant shelter with fire resistance, collision resistance and gunshot resistance.
Background
The shelter is a movable compartment body with certain strength, rigidity and service life, can provide required working conditions and environmental protection for personnel or equipment, and is widely applied to the fields of military command communication, logistics guarantee, product transportation, constructional engineering and the like. The shelter mainly comprises electronic type, mechanical type, power supply type and other types of shelter, and has the functions of heat preservation, water resistance, loading and transportation, electromagnetic shielding, chemical and chemical prevention, decontamination, bulletproof, explosion prevention, detection prevention and the like according to the use requirements.
According to the national related standard requirements, the highway transportation speed of dangerous goods such as explosive, initiating explosive device, chemical substance, radioactive material and the like must not exceed 80km/h, and related safety protection measures must be adopted.
In the actual transportation process, accidents such as collision, rollover, fire and the like can occur, and dangerous goods and packaging containers thereof can be in the collision accident of about 80km/h and the fire accident of not less than 800 degrees. Under the abnormal accident scene, the transportation container needs to ensure the credible safety of dangerous goods and the packaging container thereof.
Dangerous goods transportation generally adopts a mode of a packing box and a shelter: the packing box is a direct packing container of dangerous goods and has certain protection functions of sealing, buffering, water resistance and the like; the shelter is a transport container of the packaging box and mainly guarantees the temperature and humidity environment of the packaging box.
The shelter comprises two main types of skeleton-type shelter and large-plate-type shelter, and adopts a sandwich structure of outer skin, heat insulation interlayer and inner skin. The outer skin is generally 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 generally made of foamed plastics with low heat conductivity coefficient, such as polyurethane foam, polyethylene foam and the like.
The traditional shelter, whether a skeleton-type shelter or a large-plate-type shelter, has no effective protection design scheme in the aspects of skeleton, heat insulation interlayer, tightness and the like, so the traditional shelter has no fire-proof and anti-collision capabilities.
In the aspect of skeleton design, a skeleton square cabin is usually welded into a complete hexahedral grid framework by adopting rectangular steel pipes, heat insulation materials are filled in grids of the skeleton, and inner and outer skins are welded on the inner and outer surfaces of the skeleton; the large plate type shelter is formed by firstly adopting bonding or high-pressure foaming to process 6 composite large plates, embedding a small amount of rectangular steel pipes into the composite large plates to improve the strength, and then assembling the composite large plates into the shelter. When encountering an impact condition of 30 km/h-80 km/h, the overall strength and rigidity of the traditional shelter are poor, and the situations of skin tearing, bulkhead cracking or frame scattering, local serious deformation of a framework and the like can occur, so that the built-in products are acutely extruded;
in the aspect of heat insulation interlayer design, the traditional shelter is usually made of organic materials such as polyurethane foam, rigid polyurethane, polyethylene foam plastic and the like, the materials are inflammable or flammable, and the heat-resistant temperature is about 120-250 ℃. When the fire is in a burning environment (such as diesel oil or gasoline burning after collision), the flame temperature can reach 800-1200 ℃, and the shelter is rapidly softened, decomposed and even burnt, so that the protection is not only facilitated, but also the fire is enlarged, and the safety of the built-in products and the like is seriously threatened;
in the aspect of sealing design, the traditional shelter has a certain rainproof function, and the air tightness grade is generally grade III. When the fire environment is encountered, the cabin door, the air conditioner duct and the corners of the cabin wall are extremely weak, the sealing links are burnt in 1-3 min, flame and heat flow enter the cabin, and combustibles such as heat insulation layers, interior decorations and the like are ignited from the cabin.
In the related fields of shelter, van, container and the like, the closest technical scheme to the present patent can be found to be the application patent bulletproof and heat insulation structure of armored car (application number 201520094805.7, grant bulletin number CN 204438920U). The application discloses a bulletproof heat-insulating structure of an armored vehicle, which comprises a bulletproof steel plate, a metal frame and a reinforcing layer, wherein the reinforcing layer sequentially comprises an additional supporting steel plate, a heat-insulating felt, a heat-insulating composite plate and a bulletproof composite plate from outside to inside. When the car body is attacked by a light weapon, the bulletproof steel on the outer side is a first layer of protection, and the heat insulation felt and the heat insulation composite board in the middle also have certain buffering capacity; in addition, the heat insulation felt and the heat insulation composite board can respectively resist high temperatures of 1000 ℃ and 800 ℃ and have certain heat insulation capability.
The application patent bulletproof heat insulation structure of armored vehicle can bear the high temperature of 800-1000 ℃ although the material itself. However, if the bulkhead structure is adopted, the protection requirement under abnormal fire and impact accidents still cannot be met.
On the one hand, the bulkhead structure only considers the heat insulation performance of the interlayer, and does not consider the tightness of the cabin body. When the fire environment is encountered, the outside air interlayer has no special sealing measure, forms heat convection with an external flame field, and air is rapidly heated, enters the cabin from the interlayer corner, and rapidly heats the cabin environment, so that a good heat insulation effect cannot be exerted.
On the other hand, compared with a multi-layer composite board structure, the integral strength and rigidity of the bulkhead are poor due to the cavity between the bulletproof steel plate and the heat insulation felt, and when the bulkhead is impacted, the situations of interlayer separation, skin falling, even complete structural failure and the like can occur.
The application is also used for solving the following technical problems:
1. in the prior art, under the fire accident of 800-1200 ℃, nonmetallic materials, foamed plastic and other materials in the cabin body are combustible, and combustible gas is released;
2. under the fire environment, the sealing structures at the cabin door, the air conditioner air duct and the cabin wall corner of the shelter are burnt in a short time, and the sealing of the shelter cannot be ensured;
3. in the prior art, under the collision accident of 30 km/h-80 km/h, the existing shelter framework is of a main bearing structure and is spliced by single-layer welding frames or bulkheads, and the overall strength and the rigidity are weak.
In order to solve the problems, an accident-resistant shelter with the fire-resistant, collision-resistant and gunshot-resistant capabilities is developed.
Disclosure of Invention
The application aims to solve the problems and provide an accident-resistant shelter with the fire-resistant, collision-resistant and gunshot-resistant capabilities.
The application realizes the above purpose through the following technical scheme:
an accident-resistant shelter with fire-resistant, collision-resistant, gunshot-resistant capabilities, comprising:
a cabin body;
a cabin door; the first end of the cabin body is connected with the cabin door and is provided with a cavity I for storing materials; a cavity II is formed in the second end of the cabin body;
the temperature control component is used for adjusting the temperature in the cavity I;
an accessory box; the temperature control component and the accessory box are both arranged in the cavity II.
Specifically, the cabin includes:
an integral skeleton;
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 in the heat insulation structure, and the heat insulation structure is arranged on the integral framework.
Preferably, the insulating interlayer has a density of 0.1g/cm 3 ～0.15g/cm 3 The heat insulation 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 skeleton integrally;
the inner skin is made of an anti-rust aluminum plate with the thickness of 1.5mm, and the inner skin and the inner framework are riveted integrally.
Specifically, the overall skeleton includes:
a main frame for functioning as a main load; 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 skeleton;
an inner skeleton; the inner framework is arranged on the inner side of the outer framework and is connected with the outer framework through the auxiliary framework; the inner skin is arranged on the inner side of the inner framework, and the heat insulation interlayer is arranged between the outer framework and the inner framework.
Further, the hatch door comprises:
a hinge;
a door frame; one end of the door frame is hinged with the cabin body through a hinge;
a thermal insulation layer; the heat insulation layer is arranged in the door frame;
the outer wall of the cabin door; the outer wall of the cabin door is arranged on the outer wall of the door frame;
the inner wall of the cabin door; the inner wall of the cabin door is arranged on the inner wall of the door frame;
a lock lever; the lock rod is arranged on the outer wall of the cabin door and is used for locking the cabin door after being matched with the lock catch arranged on the cabin body;
the cabin door sealing structure is used for sealing and matching the cabin door and the cabin body; the cabin door sealing structure is arranged at the closing matching position of the cabin door and the cabin body.
Preferably, the hatch door sealing structure comprises:
a high temperature resistant caulking plate; one end of the high-temperature-resistant joint plate is fixedly arranged on the outer wall of the cabin door, and the other end of the high-temperature-resistant joint plate is in extrusion sealing contact with the cabin body when the cabin door is closed;
high temperature expansion sealing strip; the high-temperature expansion sealing strip is arranged on the inner side of the high-temperature-resistant seam pressing plate, and when the cabin door is closed, the high-temperature expansion sealing strip is in extrusion sealing contact with the cabin body;
an electromagnetic shielding reed;
high temperature expansion coating; the electromagnetic shielding reed and the high-temperature expansion paint are arranged between the door frame and the cabin body;
a silicone rubber sealing strip; the silicone rubber sealing strip is arranged between the inner wall of the cabin door and the cabin body;
the cabin door sealing structure is formed into a multi-layer ladder-shaped structure, the high-temperature-resistant seam 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 door and the cabin body from outside to inside, a closed channel is formed between the cabin door and the cabin body, and a corner I, a corner II, a corner III, a corner IV, a corner V and a corner VI which are sequentially arranged on the closed channel from outside to inside are sequentially arranged on the closed channel.
Preferably, the high-temperature-resistant caulking plate is made of high-temperature-resistant alloy steel;
the high-temperature expansion sealing strip is used for carbonizing and expanding under the condition of 160-250 ℃ and filling the gap of the full door seam;
the electromagnetic shielding reed is an electromagnetic shielding reed with the heat-resistant temperature of 800-1000 ℃, and is used for blocking heat flow from being transmitted inwards under the condition of burning;
the high-temperature expansion coating is used for thermal expansion at 200 ℃ and is filled in the gap between the electromagnetic shielding reed and the silicon rubber sealing strip to prevent heat flow from being transmitted inwards;
the silicon rubber sealing strip is a sealing strip with the heat-resistant temperature not higher than 200 ℃ and is used for ensuring the sealing of the internal environment of the cabin.
Specifically, the temperature control assembly includes:
air-conditioning;
an air inlet pipeline;
an air inlet is arranged outside the pneumatic butterfly valve;
pneumatic butterfly valve in the air inlet; two ends of the air inlet pipeline are respectively communicated with a first end of the air inlet external pneumatic butterfly valve and a second end of the air inlet internal pneumatic butterfly valve; the air outlet of the air conditioner is communicated with the second end of the pneumatic butterfly valve outside the air inlet; the second end of the pneumatic butterfly valve in the air inlet is communicated with the cavity I;
a return air duct; the air inlet pipeline and the air return pipeline are all arranged through the cavity I;
an air return opening outer pneumatic butterfly valve;
a pneumatic butterfly valve in the air return port; two ends of the return air pipeline are respectively communicated with a first end of the pneumatic butterfly valve outside the return air inlet and a second end of the pneumatic butterfly valve inside the return air inlet; an air inlet of the air conditioner is communicated with the second end of the air return inlet external pneumatic butterfly valve; the second end of the pneumatic butterfly valve in the air return opening is communicated with the cavity I;
the air compressor is arranged in the accessory box, and the air control interface of the air butterfly valve outside the air inlet is respectively connected with the air control interface of the air butterfly valve inside the air inlet, the air control interface of the air butterfly valve outside the air return inlet and the air control interface of the air butterfly valve inside the air return inlet for providing an air source in series and then connected with the air outlet of the air compressor through an air pipe.
The application has the beneficial effects that:
the accident-resistant shelter has the functions of fire resistance, collision resistance and gunshot resistance;
1. the integral framework adopts a high-strength design, and adopts the main framework, the inner framework and the outer framework to form a high-strength integral framework, so that the high strength and the high rigidity of the integral 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 heat transfer inside and outside the shelter is facilitated.
2. The cabin door sealing structure is designed into a multi-layer ladder-shaped structure, adopts the design of 5 sealing links with different functions, and sequentially comprises a high-temperature-resistant seam pressing plate, a high-temperature expansion sealing strip, an electromagnetic shielding reed, a high-temperature expansion coating and a silicone rubber sealing strip from outside to inside, and can ensure the tightness of the cabin door within 30-60 min under the fire accident of 800-1200 ℃.
3. The air inlet pipeline and the return air pipeline of the air conditioner are in fireproof burning sealing design, an air source of the pneumatic butterfly valve is placed in an accessory box, and the burning height is utilized to burn out the air pipe to trigger the automatic closing of the pneumatic butterfly valve under the burning condition. The pipeline can be opened under normal use conditions, and can be reliably closed under abnormal burning conditions; the sealing structure of the air-conditioning pipeline can ensure that the air-conditioning pipeline can still ensure the tightness for a long time under the fire accident of 800-1200 ℃.
4. The integral frame, the outer skin, the inner skin, the heat insulation interlayer, the cabin door and other main components of the cabin body are all made of inorganic materials, so that the material state is stable under the condition of high temperature of burning, the combustible gas can not be decomposed and released, and the risk is brought to the built-in products.
5. The shelter can ensure that the temperature in the shelter is not more than 150 ℃ within 30-60 min under the fire accident of 800-1200 ℃.
6. The shelter body shape and structure can be kept unchanged basically under the accident of collision of 30 km/h-80 km/h.
Drawings
FIG. 1 is a schematic diagram of a shelter mechanism according to the present application;
FIG. 2 is a right side view of the shelter of the present application;
FIG. 3 is a schematic view of section A-A of FIG. 1;
FIG. 4 is a schematic structural view of the overall skeleton of the present application;
FIG. 5 is a schematic view in section B-B of FIG. 2;
FIG. 6 is a schematic view of the closed channel of FIG. 5;
FIG. 7 is a schematic structural diagram of a temperature control assembly according to the present application, wherein (a) is a schematic structural diagram of the temperature control assembly in a closed state; wherein (b) is a schematic structural diagram of the temperature control component in an on state.
In the figure: 1 cabin body, 11 integral framework, 111 main frame, 112 outer framework, 113 inner framework, 114 auxiliary framework, 12 heat insulation interlayer, 13 outer skin, 14 inner skin, 2 cabin door, 21 hinge, 22 lock rod, 23 cabin door outer wall, 24 heat insulation layer, 25 door frame, 26 cabin door inner wall, 27 cabin door sealing structure, 271 high temperature resistant seam plate, 272 high temperature expansion sealing strip, 273 electromagnetic shielding reed, 274 high temperature expansion coating, 275 silicone 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 outer pneumatic butterfly valve, 36 air return pipeline, 37 air return inner 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, 56 corner VI.
Detailed Description
The application is further described below with reference to the accompanying drawings:
example 1, as shown in fig. 1 and 2;
an accident-resistant shelter with fire-resistant, collision-resistant, gunshot-resistant capabilities, comprising:
a cabin body 1;
a cabin door 2; the first end of the cabin body 1 is connected with the cabin door 2 and is provided with a cavity I for storing materials; a cavity II is formed in the second end of the cabin body 1;
a temperature control component 3 for regulating the temperature in the cavity I;
an accessory box 4; the temperature control component 3 and the accessory box 4 are both arranged in the cavity II.
Example 2, as shown in fig. 3;
this embodiment differs from embodiment 1 in that: the cabin 1 includes:
a whole skeleton 11;
an insulating interlayer 12;
an outer skin 13;
an inner skin 14; the outer skin 13, the heat insulating interlayer 12 and the inner skin 14 are sequentially combined into a heat insulating structure from outside to inside, a cavity I is formed in the heat insulating structure, and the heat insulating structure is arranged on the integral framework 11.
Example 3;
this embodiment differs from embodiment 2 in that: the insulating interlayer 12 has a density of 0.1g/cm 3 ～0.15g/cm 3 Is made of alumina fiber cotton and is filled in the integral skeleton 11, and the heat insulation interlayer 12 is bonded with the outer skin 13 and the inner skin 14 through inorganic bonding glue; non-metallic materials are avoided;
the outer skin 13 is made of bulletproof steel plates, the thickness of the outer skin 13 is selected according to bulletproof grades specified in general technical requirement of police antiriot vehicles of GA668-2006 standard, and the outer skin 13 is welded with the main frame 111 and the outer frame 112 integrally; 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 welding line design (welding is 100mm and the interval is 20 mm);
the inner skin 14 is made of a rust-proof aluminum plate with the thickness of 1.5mm, and the inner skin 14 and the inner skeleton 113 are integrally riveted. The inner skin 14 is fully welded at the joints of the wall surfaces by adopting an aluminum pressing edge, so that the tightness of the inner cavity of the shelter is improved.
Example 4, as shown in fig. 4;
this embodiment differs from embodiment 2 in that: the overall skeleton 11 includes:
a main frame 111 for functioning as a main load; the main frame 111 is formed in a rectangular parallelepiped structure, the main frame 111 includes a frame i and a frame ii,
an exoskeleton 112; the outer framework 112 is connected and arranged on the inner side of the frame 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 to the outer frame 112 through the auxiliary frame 114; the inner skin 14 is mounted on the inside of the inner frame 113, and the insulating interlayer 12 is disposed between the outer frame 112 and the inner frame 113.
The main frame 111 is welded by high-strength steel pipes, is a bearing main body, and not only ensures the use strength requirements of normal storage, transportation, hoisting and the like, but also is a main bearing structure in the scene of abnormal collision accidents; the outer framework 112 is welded into a grid frame in a cross shape by adopting rectangular pipes and is welded with the main framework 111 into a whole, so that the strength and the rigidity of the whole framework 11 are improved; the inner framework 113 is welded into a grid framework in a staggered manner by adopting rectangular pipes, is connected with the bottom of the main framework 111 into a whole through bolts, forms an interlayer space with the outer framework 112, and is convenient for bonding and forming the heat insulation layer 24 and mounting and positioning the inner skin 14; an auxiliary framework 114 is partially connected between the outer framework 112 and the inner framework 113, and the auxiliary framework 114 adopts a mould heat insulation plate, so that the local strength and the heat insulation performance are both considered.
Example 5, as shown in fig. 2 and 5;
this example differs from any of examples 1-4 in that: the door 2 includes:
a hinge 21;
a door frame 25; one end of the door frame 25 is hinged with the cabin 1 through a hinge 21;
a thermal insulation layer 24; the insulating layer 24 is installed in the door frame 25;
a cabin door outer wall 23; the cabin door outer wall 23 is mounted on the outer wall of the door frame 25;
cabin door inner walls 26; the cabin door inner wall 26 is mounted on the inner wall of the door frame 25;
a lock lever 22; the lock rod 22 is arranged on the outer wall 23 of the cabin door and is used for locking the cabin door 2 after being matched with a lock catch arranged on the cabin body 1;
a hatch door sealing structure 27 for sealing engagement of the hatch door 2 with the hatch body 1; the hatch door sealing structure 27 is mounted at the closing fit of the hatch door 2 and the hatch body 1.
The cabin door 2 is integrally fixed with the cabin body 1 through an external hinge 21 and a lock rod 22. The cabin door 2 adopts an embedded design, and the cabin door 2 is embedded into the cabin body 1 in a closed state.
Example 6, as shown in fig. 5;
this embodiment differs from embodiment 5 in that: the hatch door sealing structure 27 comprises:
a high temperature resistant pinch-off plate 271; one end of the high-temperature-resistant seam pressing plate 271 is fixedly arranged on the outer wall 23 of the cabin door, and the other end of the high-temperature-resistant seam pressing plate 271 is in extrusion sealing contact with the cabin body 1 when the cabin door 2 is closed;
a high temperature expansion seal 272; the high-temperature expansion sealing strip 272 is arranged on the inner side of the high-temperature-resistant joint plate 271, and when the cabin door 2 is closed, the high-temperature expansion sealing strip 272 is in extrusion sealing contact with the cabin body 1;
electromagnetic shielding reed 273;
a high temperature intumescent coating 274; the electromagnetic shielding reed 273 and the high-temperature expansion paint 274 are arranged between the door frame 25 and the cabin 1;
a silicone rubber seal 275; the silicone rubber sealing strip 275 is arranged between the cabin door inner wall 26 and the cabin body 1;
the cabin door sealing structure 27 is formed into a multi-layer ladder-shaped structure, ensures the tightness of the position of the cabin door 2 under the condition of fire, and is sequentially arranged between the cabin door 2 and the cabin body 1 from outside to inside and is used for sequentially blocking heat flow from being transmitted inwards, wherein the high-temperature-resistant pressure seam plate 271, the high-temperature expansion sealing strip 272, the electromagnetic shielding reed 273, the high-temperature expansion coating 274 and the silicone rubber sealing strip 275 are arranged on the cabin door;
a closed channel is formed between the cabin door 2 and the cabin body 1; as shown in fig. 6, a corner i 51, a corner ii 52, a corner iii 53, a corner iv 54, a corner v 55, and a corner vi 56 are provided in this order from outside to inside in the closed path.
Example 7;
this embodiment differs from embodiment 6 in that: the high-temperature-resistant pinch-off plate 271 is made of high-temperature-resistant alloy steel;
the high-temperature expansion sealing strip 272 is used for carbonizing and expanding under the condition of 160-250 ℃ and filling the gap of the full door seam;
the electromagnetic shielding reed 273 is an electromagnetic shielding reed 273 with a heat-resistant temperature of 800-1000 ℃, and the electromagnetic shielding reed 273 is used for blocking heat flow from being transmitted inwards under a fire condition;
the high-temperature expansion coating 274 is used for thermal expansion at 200 ℃ and is filled in the gap between the electromagnetic shielding reed 273 and the silicone rubber sealing strip 275 to prevent heat flow from being transmitted inwards;
the silicone rubber sealing strip 275 is a sealing strip with a heat-resistant temperature of not more than 200 ℃, is basically stable in a temperature environment of not more than 200 ℃ and is used for ensuring the sealing of the internal environment of the cabin 1.
Example 8, as shown in fig. 1 and 7;
this embodiment differs from embodiment 1 in that: the temperature control assembly 3 includes:
an air conditioner 31;
an air intake duct 33;
an air inlet external pneumatic butterfly valve 32;
an air inlet inner pneumatic butterfly valve 34; two ends of the air inlet pipeline 33 are respectively communicated with a first end of the air inlet external pneumatic butterfly valve 32 and a second end of the air inlet internal pneumatic butterfly valve 34; the air outlet of the air conditioner 31 is communicated with the second end of the air inlet external pneumatic butterfly valve 32; the second end of the air inlet inner pneumatic butterfly valve 34 is communicated with the cavity I;
a return air duct 36; the air inlet pipeline 33 and the air return pipeline 36 are all arranged through the cavity I;
an air return opening external pneumatic butterfly valve 35;
a pneumatic butterfly valve 37 in the return air inlet; two ends of the return air pipeline 36 are respectively communicated with a first end of the return air inlet outer pneumatic butterfly valve 35 and a second end of the return air inlet inner pneumatic butterfly valve 37; the air inlet of the air conditioner 31 is communicated with the second end of the air return inlet external pneumatic butterfly valve 35; the second end of the pneumatic butterfly valve 37 in the air return opening is communicated with the cavity I;
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 supply provided by the air return inlet inner pneumatic butterfly valve 37 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 regulation in the cabin, and air exchange is completed through two air channels of the air inlet pipeline 33 and the air return pipeline 36. In order to meet the requirements of opening the air duct under normal conditions and closing the air duct under abnormal conditions, 1 pneumatic butterfly valve is respectively arranged on the outer side and the inner side of the air inlet pipeline 33 and the air return pipeline 36. The 4 pneumatic butterfly valves rely on an air compressor 41 to provide the air supply. The air pipe 42 is connected in series with four air pipes and simultaneously controls the on-off of the 4 pneumatic butterfly valves. Under normal use conditions, the air compressor 41 is powered on to work, and pressure gas is supplied to the pneumatic butterfly valves through the air pipes 42 to drive the 4 pneumatic butterfly valves to be opened simultaneously; under abnormal fire accident, the air pipe 42 is burnt in a short time, and the 4 pneumatic butterfly valves are closed at the same time when pressure is released, so that the sealing of the inner cavity of the shelter is ensured.
The application is divided into three types of protection:
fire protection:
1. the material of the cabin body 1 is inorganic material (the whole skeleton 11, the outer skin 13, the inner skin 14, the heat insulation interlayer 12, inorganic adhesive glue and the cabin door 2);
2. a hatch door sealing structure 27;
3. an air inlet and return pipeline sealing structure of the air conditioner;
4. the inner skin 14 is designed in a full-welded sealing way;
impact protection:
1. the skeleton material is high-strength structural steel, and the compressive strength is more than 700MPa;
2. the main frame 111, the inner frame 113 and the outer frame 112 are welded into a high-strength integral frame;
3. the outer skin 13 is made of bulletproof steel plates;
and (3) gun impact prevention:
1. the six-sided outer skin 13 of the shelter adopts a bulletproof steel plate;
the foregoing has shown and described the basic principles, principal features and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present application, and various changes and modifications may be made without departing from the spirit and scope of the application, which is defined in the appended claims. The scope of the application is defined by the appended claims and their equivalents.
Claims (6)
1. An accident-resistant shelter having fire, impact and gunshot resistance, comprising:
a cabin body;
a cabin door; the first end of the cabin body is connected with the cabin door and is provided with a cavity I for storing materials; a cavity II is formed in the second end of the cabin body;
the temperature control component is used for adjusting the temperature in the cavity I;
an accessory box; the temperature control component and the accessory box are both arranged in the cavity II;
wherein, the hatch door includes:
a hinge;
a door frame; one end of the door frame is hinged with the cabin body through a hinge;
a thermal insulation layer; the heat insulation layer is arranged in the door frame;
the outer wall of the cabin door; the outer wall of the cabin door is arranged on the outer wall of the door frame;
the inner wall of the cabin door; the inner wall of the cabin door is arranged on the inner wall of the door frame;
a lock lever; the lock rod is arranged on the outer wall of the cabin door and is used for locking the cabin door after being matched with the lock catch arranged on the cabin body;
the cabin door sealing structure is used for sealing and matching the cabin door and the cabin body; the cabin door sealing structure is arranged at the closing matching position of the cabin door and the cabin body;
the cabin door sealing structure includes:
a high temperature resistant caulking plate; one end of the high-temperature-resistant joint plate is fixedly arranged on the outer wall of the cabin door, and the other end of the high-temperature-resistant joint plate is in extrusion sealing contact with the cabin body when the cabin door is closed;
high temperature expansion sealing strip; the high-temperature expansion sealing strip is arranged on the inner side of the high-temperature-resistant seam pressing plate, and when the cabin door is closed, the high-temperature expansion sealing strip is in extrusion sealing contact with the cabin body;
an electromagnetic shielding reed;
high temperature expansion coating; the electromagnetic shielding reed and the high-temperature expansion paint are arranged between the door frame and the cabin body;
a silicone rubber sealing strip; the silicone rubber sealing strip is arranged between the inner wall of the cabin door and the cabin body;
the cabin door sealing structure is formed into a multi-layer ladder-shaped structure, the high-temperature-resistant seam 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 door and the cabin body from outside to inside, a closed channel is formed between the cabin door and the cabin body, and a corner I, a corner II, a corner III, a corner IV, a corner V and a corner VI which are sequentially arranged on the closed channel from outside to inside are sequentially arranged on the closed channel.
2. An accident-resistant shelter with fire, impact and gunshot protection capability as claimed in claim 1, wherein the shelter comprises:
an integral skeleton;
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 in the heat insulation structure, and the heat insulation structure is arranged on the integral framework.
3. An accident-resistant shelter with fire, impact and gunshot protection capability as claimed in claim 2, wherein:
the heat insulation interlayer has a density of 0.1g/cm 3 ～0.15g/cm 3 The heat insulation 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 skeleton integrally;
the inner skin is made of an anti-rust aluminum plate with the thickness of 1.5mm, and the inner skin and the inner framework are riveted integrally.
4. An accident-resistant shelter with fire, impact and gunshot protection capability as claimed in claim 2 wherein the overall framework comprises:
a main frame for functioning as a main load; 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 skeleton;
an inner skeleton; the inner framework is arranged on the inner side of the outer framework and is connected with the outer framework through the auxiliary framework; the inner skin is arranged on the inner side of the inner framework, and the heat insulation interlayer is arranged between the outer framework and the inner framework.
5. An accident-resistant shelter with fire, impact and gunshot protection capability as claimed in claim 1, wherein:
the high-temperature-resistant seam pressing plate is made of high-temperature-resistant alloy steel;
the high-temperature expansion sealing strip is used for carbonizing and expanding under the condition of 160-250 ℃ and filling the gap of the full door seam;
the electromagnetic shielding reed is an electromagnetic shielding reed with the heat-resistant temperature of 800-1000 ℃, and is used for blocking heat flow from being transmitted inwards under the condition of burning;
the high-temperature expansion coating is used for thermal expansion at 200 ℃ and is filled in the gap between the electromagnetic shielding reed and the silicon rubber sealing strip to prevent heat flow from being transmitted inwards;
the silicon rubber sealing strip is a sealing strip with the heat-resistant temperature not higher than 200 ℃ and is used for ensuring the sealing of the internal environment of the cabin.
6. An accident-resistant shelter with fire, impact and gunshot protection capability as claimed in claim 1 wherein the temperature control assembly comprises:
air-conditioning;
an air inlet pipeline;
an air inlet is arranged outside the pneumatic butterfly valve;
pneumatic butterfly valve in the air inlet; two ends of the air inlet pipeline are respectively communicated with a first end of the air inlet external pneumatic butterfly valve and a second end of the air inlet internal pneumatic butterfly valve; the air outlet of the air conditioner is communicated with the second end of the pneumatic butterfly valve outside the air inlet; the second end of the pneumatic butterfly valve in the air inlet is communicated with the cavity I;
a return air duct; the air inlet pipeline and the air return pipeline are all arranged through the cavity I;
an air return opening outer pneumatic butterfly valve;
a pneumatic butterfly valve in the air return port; two ends of the return air pipeline are respectively communicated with a first end of the pneumatic butterfly valve outside the return air inlet and a second end of the pneumatic butterfly valve inside the return air inlet; an air inlet of the air conditioner is communicated with the second end of the air return inlet external pneumatic butterfly valve; the second end of the pneumatic butterfly valve in the air return opening is communicated with the cavity I;
the air compressor is arranged in the accessory box, and the air control interface of the air butterfly valve outside the air inlet is respectively connected with the air control interface of the air butterfly valve inside the air inlet, the air control interface of the air butterfly valve outside the air return inlet and the air control interface of the air butterfly valve inside the air return inlet for providing an air source in series and then connected with the air outlet of the air compressor through an air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910388493.3A CN110005242B (en) | 2019-05-10 | 2019-05-10 | Accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910388493.3A CN110005242B (en) | 2019-05-10 | 2019-05-10 | Accident-resistant shelter with fire-resistant, collision-resistant and gunshot-resistant capabilities |
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| CN110005242A CN110005242A (en) | 2019-07-12 |
| CN110005242B true CN110005242B (en) | 2023-11-21 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110246601B (en) * | 2019-07-16 | 2024-01-16 | 中国工程物理研究院总体工程研究所 | High-speed impact resistant packaging container |
| CN110816235A (en) * | 2019-11-22 | 2020-02-21 | 中国兵器工业第五九研究所 | Fireproof high-temperature-resistant sealing structure for special box body |
| CN111663807B (en) * | 2020-06-15 | 2024-06-04 | 西安爱生技术集团公司 | Shelter with air clamping layer in bulkhead |
| CN112078991B (en) * | 2020-08-13 | 2022-07-01 | 北京航天发射技术研究所 | Multifunctional container box |
| CN111846646B (en) * | 2020-08-31 | 2022-08-30 | 湖北三江航天万峰科技发展有限公司 | Multifunctional container |
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