CN204199829U - A kind of household safe shelter - Google Patents

Abstract

The utility model provides a kind of household safe shelter, and it is installed in building, and it comprises: antiknock wall; Be installed on the blast-resistant door of described antiknock wall side; Antiknock top board, it is positioned at described antiknock coping; Antiknock base plate, it is positioned at the bottom of described antiknock wall, and described antiknock wall, blast-resistant door, antiknock top board and antiknock base plate form a seal space.Household safe shelter of the present utility model, its can defend simultaneously or part defend following damage effect: earthquake disaster, contingency the terrorist bombings attack (small arms, lower dose explosive charge), violence house robbery, " core dirty bomb " even nuclear explosion kill and wound destruction.

Description

A kind of household safe shelter

Technical field

The utility model relates to a kind of shelter, particularly relate to one and can resist earthquake disaster, contingency the terrorist bombings can also be prevented to attack the Domestic two safe haven killing and wounding destruction of (such as small arms, lower dose explosive charge), violence house robbery, even nuclear weapon blast.

Background technology

When there is earthquake, the building structure (as brick masonry structure) that the antidetonation rank of Damage Epicenter is lower likely collapses, thus the resident of injury interior of building.In order to prevent this injury, usually selecting the cell (as kitchen, lavatory) that premises area is less, being built into the reinforced concrete girder slab rod structure that an integrated poured rigidity is larger.When there is earthquake, resident can rapidly from other room Duo Jin antidetonation shelter.Even if now whole building collapse, antidetonation shelter or an overall structure, provide a protective zone to refugee, thus avoid building collapse and kill, weigh inner resident wounded.As long as rescue in time, just can reduce seismic casualties.

Except antidetonation shelter, the protection method that the whole world also has the employing engineering passive protection of the shelter of family of indivedual luxurious house to combine with automatic security system active defense.It has antiknock, common fire prevention, gas defence, antitheft, function of seismic resistance.But safeguard function is comprehensive, there is no the protection of consideration to machine cuts, oxy arc high-temperature machining, unreliable etc. to the protection of electromagnetic pulse to the damage of shelter's internal electronic equipment.

Along with the new line of " three vices " (violent and terrorist forces, ethnic separatist forces, religious extremist force), international and domestic anti-terrorism situation quite severe (as Xinjiang of China, Tibet region), the attack of global contingency the terrorist bombings happens occasionally.The anti-terrorism explosive attack field of antiknock Protection Product in China's municipal public safety has ample scope for one's abilities, and the good family of some economic condition also starts to consider to build shelter of family.

Along with the fast development of Chinese national economy, some people has got rich first, and social polarization between the rich and the poor situation aggravation, national Value concept on life breaks up increasingly, and " mammonism " starts to spread, and social internal contradictions are more sharp-pointed.Society's violent crime phenomenon starts to increase, swindle, steal, plunder, robbery with violence of entering the room, personal infringement, to poison etc. violent crime activity also time have report.Therefore, build shelter of family and become an option taking precautions against social violent crime.

Along with the progress of modern military science and technology, the technical threshold of nuclear weapon lowers gradually, adds disintegrating of the former Soviet Union, and nuclear proliferation problem is on the rise, and nuclear power increases gradually in the world.Use the possibility of nuclear weapon not get rid of completely in modern war, add the real danger of " core dirty bomb ", the function of national civil defence department does not only weaken, and obtains reinforcement on the contrary.Some have the family of economic condition also to build the anti-nuclear explosion attack of shelter of family in consideration.

In sum, attack based on earthquake disaster, contingency the terrorist bombings, and the reason such as social violent crime, nuclear proliferation, in residential building, build Domestic two safe haven there has also been certain current demand.Earthquake disaster is mainly taken precautions against by the shelter of family in past, also the shelter in part luxurious house is had to have the functions such as antiknock fire prevention, but its safeguard function is not comprehensive, the protective capacities of the violent crime activity such as the attack of contingency the terrorist bombings, robbery with violence of entering the room, " core dirty bomb ", nuclear explosion or war being destroyed to behavior is limited.Therefore, research can be defendd simultaneously or partly defend the Domestic two safe haven of above-mentioned violent crime activity or war destruction behavior to become trend of the times.

Utility model content

The defect that the purpose of this utility model is to overcome above-mentioned prior art provides a kind of household safe shelter, its can defend simultaneously or part defend following damage effect: earthquake disaster, contingency the terrorist bombings attack (small arms, lower dose explosive charge), violence house robbery, " core dirty bomb " even nuclear explosion kill and wound destruction.

For reaching aforementioned object, a kind of household safe shelter of the utility model, it is installed in building, and it comprises:

Antiknock wall;

Be installed on the blast-resistant door of described antiknock wall side;

Antiknock top board, it is positioned at described antiknock coping;

Antiknock base plate, it is positioned at the bottom of described antiknock wall,

Described antiknock wall, blast-resistant door, antiknock top board and antiknock base plate form a seal space.

As the utility model preferred embodiment, described antiknock arranges ventilating duct within the walls, is provided with the first airtight valve in described ventilating duct, and described ventilating duct is ventilated with outside by described first perforation.

As the utility model preferred embodiment, described antiknock is furnished with cable signal line wall feed-through pipeline within the walls, the second airtight valve be provided with in described cable signal line wall feed-through pipeline, described cable signal line wall feed-through pipeline is through described second perforation and externally fed equipment connection.

As the utility model preferred embodiment, described antiknock wall comprises steel plate layer, waters the steel fibrous concrete layer casting from described steel plate layer inside and the flame retardant rubber layer be positioned at inside described steel plate layer, described steel plate layer comprises the first steel plate panel, the second steel plate panel and connects the steel plate floor of described first steel plate panel and the second steel plate panel, described flame retardant rubber layer is positioned at the outside of described second steel plate panel, and described first steel plate panel skin is outwards disposed with graphite linings and vitrified bond layer.

As the utility model preferred embodiment, described blast-resistant door comprises doorframe, by the door leaf that hinge and described doorframe are hinged, be arranged at the push rod escape lock inside described door leaf, be arranged at the protective chain of described door leaf inside top, door closer, upper latch and lower latch, described doorframe and described antiknock wall are welded to connect, described push rod escape lock is connected with described upper latch by upper connecting rod, be connected with described lower latch by lower link, described protective chain is connected with described doorframe and door leaf, described door closer is arranged on described doorframe and door leaf, described door leaf is kept to be in closure state by described door closer, depress described push rod escape lock, described push rod escape lock drives described upper connecting rod and lower link respectively to lower and move upward, the latch tongue of described upper latch and lower latch leaves dead bolt hole, door leaf is opened.

As the utility model preferred embodiment, described door leaf comprises type steel skeleton, to be coated on outside described type steel skeleton outer covers steel plate and is cast in the described outer steel fibrous concrete layer covered between steel plate and type steel skeleton;

Described doorframe is cold-rolled steel sheet.

As the utility model preferred embodiment, between described door leaf and doorframe, be provided with sealing joint strip.

As the utility model preferred embodiment, described antiknock top board comprises top steel plate and is cast in the steel fibrous concrete layer of steel plate inside, described top;

Described antiknock base plate comprises bottom steel plate, is cast in the steel fibrous concrete layer of described bottom steel intralamellar part and is positioned at the antidetonation carpet of described bottom surface of steel plate.

As the utility model preferred embodiment, the top floor of described antiknock top board and described building is welded to connect, and the bottom floor of described antiknock base plate and described building is welded to connect

As the utility model preferred embodiment, the proportioning of the steel fibrous concrete layer in described antiknock wall and blast-resistant door is mass percent is the aluminate cement of 25.2%, fine sand, the rubble of 16.9%-23.1%, silica flour, the quartz powder of 7.56%, Nubbly corundum, the steel-making slag powder of 2.33%, water, the high efficiency water reducing agent of 0.63%, steel fibre, the basalt fibre of 0.10%-0.21%, the plastic-steel fabric of 0.16% of 3.04%-9.13% of 6.59% of 2.33% of 8.82% of 20.2%.

The beneficial effects of the utility model: compared with prior art, household safe shelter of the present utility model tool has the following advantages:

(1), blast-resistant door, antiknock wall, antiknock top board, antiknock base plate form the space that has height seal, can effectively isolating exterior toxic air, liquid medium and nuclear explosion early nuclear radiation, radioactive contamination, there is excellent tempest performance simultaneously, thus guarantee to take refuge the security of the lives and property of personnel in inside;

(2), in antiknock wall, two parallel first steel plate panels and the second steel plate panel are welded together by steel plate floor, thus constitute the frame stressing structure of antiknock wall, wall lumen loading high strength steel fiber reinforced concrete, improves the capability of antidetonance of body of wall, shock resistance penetration property and fire resistance;

(3), the skeleton of blast-resistant door door leaf is by high-quality rectangular steel pipe welding forming, the panel of door leaf adopts cold-rolled steel sheet, door leaf lumen loading high strength steel fiber reinforced concrete, improve the capability of antidetonance and the fire resistance of door leaf, adopt high-durability sealing joint strip to seal between antiknock door leaf and doorframe, ensure that its airtight performance;

(4) cement, in blast-resistant door and antiknock high-strength concrete is within the walls aluminate high temperature resistant cement, its blast-resistant door and antiknock high-strength concrete admixture within the walls part steel fibre, for improving strength on concrete material, improve the antiknock of antiknock wall, the performance of shock resistance penetration, and anti-electric drill is holed, the ability of cutting machine cutting damage; Its blast-resistant door and antiknock high-strength concrete admixture within the walls heat-resistant basalt fibre, improves the ability of the antiknock ability of antiknock wall, penertration resistance impact capacity and high temperature-proof ablation; A kind of high-performance short basalt fiber of its blast-resistant door and antiknock high-strength concrete admixture within the walls, improves the ability of the antiknock ability of antiknock wall, penertration resistance impact capacity and high temperature-proof ablation; Its blast-resistant door and antiknock high strength steel fiber reinforced concrete admixture within the walls hardness is only second to adamantine Nubbly corundum, for the punching of anti-electric drill, the cutting damage of cutting machine, and improves the penertration resistance impact capacity of body of wall; A kind of hardness of its blast-resistant door and antiknock high strength steel fiber reinforced concrete admixture is within the walls only second to adamantine steel-making slag powder, for the punching of anti-electric drill, the cutting damage of cutting machine, and improves the penertration resistance impact capacity of body of wall; By improving antiknock proportion of steel fibrous-concrete within the walls, as admixture high-performance aluminous refractory cement, high-strength basalt fibre, plastic-steel organic fiber in concrete, the capability of antidetonance and the shock resistance Penetration Ability of the antiknock wall of better concrete strength and Geng Gao can be obtained, and then make the capability of antidetonance of shelter, fire insulation heat-insulating capability, flat anti-acoustic capability, shock resistance Penetration Ability better;

(5), its antiknock within the walls portion's surface of steel plate pasted one deck flame retardant flexible rubber, the stress wave within the walls caused for explosion-proof is to the damage of human body viscera;

(6), its antiknock base plate top arranges one deck carpet, and the stress wave within the walls caused for explosion-proof is to the jerk of the damage of human body viscera and anti-higher-strength;

(7), on antiknock wall outer layer plate surface be provided with the resistant to elevated temperatures vitrified bond layer of one deck high-performance and graphite linings, wherein vitrified bond layer outside, can effectively prevent oxy arc to the ablation of inner steel plate;

(8), its antiknock arranges ventilating duct within the walls, arranges airtight valve, have antiknock and sealing function concurrently in ventilating duct; Its antiknock is pre-buried within the walls supply line's pipeline, be convenient to shelter integrated poured after power circuit, signal line installation, the globality of Antiknock wall body can not be destroyed simultaneously;

(9), by improving antiknock shaped steel thickness within the walls, or thickness of wall body is increased, can heat insulation, the sound insulation and noise reduction performance of the antiknock of corresponding raising body of wall, fire insulation;

(10), by adjusting the composition of antiknock wall, the inner packing material of blast-resistant door, the individual protection function of shelter can be obtained selectively, and can corresponding adjustment construction costs.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:

Fig. 1 is the structural representation of the utility model household safe shelter;

Fig. 2 (a) is the structural representation of blast-resistant door in Fig. 1 (meeting quick-fried face);

Fig. 2 (b) is the structural representation of blast-resistant door in Fig. 1 (carrying on the back quick-fried face)

Fig. 3 is the plan structure schematic diagram of antiknock wall in Fig. 1;

Fig. 4 is the enlarged schematic partial view of Fig. 3;

The structural representation of Tu5Shi Tu1Zhong shelter top board;

The structural representation of Tu6Shi Tu1Zhong shelter base plate;

Fig. 7 is the connection diagram of blast-resistant door and antiknock wall in Fig. 1;

Fig. 8 be in Fig. 1 antiknock wall and shelter push up, the connection diagram of base plate;

Fig. 9 is the connection diagram of antiknock wall top plate, base plate and floor in Fig. 1.

Detailed description of the invention

For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.

Alleged herein " embodiment " or " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the utility model.Different local in this manual " in one embodiment " occurred not all refers to same embodiment, neither be independent or optionally mutually exclusive with other embodiments embodiment.

Refer to Fig. 1 to Fig. 2, Fig. 1 is the structural representation of the utility model household safe shelter; Fig. 2 is the structural representation of blast-resistant door in Fig. 1; Fig. 3 is the plan structure schematic diagram of antiknock wall in Fig. 1; Fig. 4 is the enlarged schematic partial view of Fig. 3.

Described household safe shelter comprises antiknock wall 2, blast-resistant door 1, antiknock top board 3 and antiknock base plate 4, described antiknock wall 2, blast-resistant door 1, antiknock top board 3 and antiknock base plate 4 form a seal space, can effectively isolating exterior toxic air, liquid medium and nuclear explosion early nuclear radiation, radioactive contamination, there is excellent tempest performance simultaneously, thus guarantee to take refuge the security of the lives and property of personnel in inside

Ventilating duct (not shown) is arranged in described antiknock wall 2, the first airtight valve (not shown) is provided with in described ventilating duct, this first airtight valve has antiknock and sealing function concurrently, and described ventilating duct is ventilated with outside by described first perforation 5.Cable signal line wall feed-through pipeline (not shown) is furnished with in described antiknock wall 2, the second airtight valve (not shown) be provided with in described cable signal line wall feed-through pipeline, described cable signal line wall feed-through pipeline is through described second perforation 6 and externally fed equipment connection.Described cable signal line wall feed-through pipeline be convenient to shelter integrated poured after power circuit, signal line installation, the globality of Antiknock wall body can not be destroyed simultaneously.Described ventilating duct is pre-buried pipeline, otherwise increases difficulty can to construction.Described first airtight valve enters shelter inside after preventing explosion time air-shock wave from damaging external ventilation pipeline.The through walls cable tubing of described cable signal line wall feed-through pipeline after to be that shelter structure is integrated poured complete when layout electric equipment, communication means cab.By the second airtight valve, this second perforation 6 is carried out to the airtight shutoff of antiknock and tempest after cable arrangements completes.In one embodiment, be also provided with attached ventilating duct (not shown) and attached supply line pre-buried pipeline (not shown) in described antiknock wall 2, it is powered for the ventilation during state of emergency.First airtight valve of the present utility model and the second seal valve can close ventilating duct automatically when blasting in shelter outside, prevent air-shock wave from killing and wounding and destroy internal staff, damage internal unit, attached ventilating duct, the pre-buried pipeline of supply line power for the ventilation during state of emergency.In the utility model, the supply line through antiknock wall 2 takes the safeguard procedures of tempest, as shielding, ground connection etc.

Described antiknock wall 2 comprises steel plate layer, waters the steel fibrous concrete layer 15 casting from described steel plate layer inside and the flame retardant rubber layer 16 be positioned at inside described steel plate layer.Described steel plate layer comprises the first steel plate panel 13, second steel plate panel 27 and connects the steel plate floor 14 of described first steel plate panel 13 and the second steel plate panel 27, and described flame retardant rubber layer 16 is pasted on the outside of described second steel plate panel 27.Described first steel plate panel 13 and the second steel plate panel 27 parallel, and described first steel plate panel 13, second steel plate panel 27 and steel plate floor 14 weld together, thus constitute the frame stressing structure of antiknock wall 2.Wall lumen loading high strength steel fiber reinforced concrete, improves the capability of antidetonance of the body of wall of antiknock wall 2, shock resistance penetration property and fire resistance.The stress wave within the walls that described flame retardant rubber layer 16 causes for explosion-proof is to the damage of human body viscera.Described first steel plate panel 13 skin is outwards disposed with graphite linings (not shown) and high-performance resistant to elevated temperatures vitrified bond layer (not shown), wherein vitrified bond layer outside, can effectively prevent oxy arc to the ablation of inner first steel plate panel 13 and the second steel plate panel 27 steel plate.According to increasing steel plate layer or increasing the thickness of wall body of antiknock wall 2 in the utility model, can heat insulation, the sound insulation and noise reduction performance of the antiknock of corresponding raising body of wall, fire insulation.

Described blast-resistant door comprises doorframe 8, by the door leaf 7 that hinge 9 and described doorframe 8 are hinged, be arranged at the push rod escape lock 10 inside described door leaf 7, be arranged at the protective chain 11 of described door leaf 7 inside top, door closer 12, upper latch 25 and lower latch 26, described doorframe 8 is welded to connect with described antiknock wall 2, described push rod escape lock 10 is connected with described upper latch 25 by upper connecting rod 23, be connected with described lower latch 26 by lower link 24, described protective chain 11 is connected with described doorframe 8 and door leaf 7, described door closer 12 is arranged on described doorframe 8 and door leaf 7, described door leaf 7 is kept to be in closure state by described door closer 12.Described hinge 9 is door leaf mechanism for opening/closing.Push rod escape lock 10 is blocking mechanisms of a body, and push rod escape lock 10 has leverage, when door body produces moderate finite deformation also by push rod escape lock 10 opened door leaf, is convenient to personnel's emergency escape.Protective chain 11 is arranged at a body and carries on the back quick-fried top, door leaf 7 type steel skeleton and doorframe 8 is linked together, and prevents large power explosion time door leaf 7 parts and disperses and cause secondary destruction.When door body does not need as passage, door closer 12 can ensure that door leaf 7 remains on closure state.

Depress described push rod escape lock 10, described push rod escape lock 10 drives described upper connecting rod 23 and lower link 24 respectively to lower and move upward, the latch tongue (not shown) of described upper latch 25 and lower latch 26 leaves dead bolt hole (not shown), and door leaf 7 is opened.Described door leaf 7 comprises type steel skeleton (not shown), to be coated on outside described type steel skeleton outer covers steel plate and is cast in the described outer steel fibrous concrete layer (not shown) covered between steel plate and type steel skeleton.The special layer of concrete of this high-strength steel fiber, improves the capability of antidetonance and the fire resistance of door leaf 7.Described doorframe 8 is cold-rolled steel sheet.Refer to Fig. 7, the cold-rolled steel sheet in described doorframe 8 by the first steel plate panel 13 in the weld seam 20 of certain intervals and antiknock wall 2 by being welded together.Be provided with high-durability sealing joint strip (not shown) between described door leaf 7 and doorframe 8, ensure that its airtight performance.

Refer to Fig. 1,5 and Fig. 6.Described antiknock top board 3 comprises top steel plate 28 and is cast in the steel fibrous concrete layer 15 of steel plate 28 inside, described top.Described antiknock base plate 4 comprises bottom steel plate 29, is cast in the steel fibrous concrete layer 15 of steel plate 29 inside, described bottom and is positioned at the antidetonation carpet 17 on steel plate 29 surface, described bottom.Arrange one deck antidetonation carpet 17 on described antiknock base plate 4 top, the stress wave within the walls caused for explosion-proof is to the jerk of the damage of human body viscera and anti-higher-strength.

It should be noted that, when shelter builds separately, its antiknock top board 3, antiknock base plate 4 adopt steel reinforced concrete structure; When shelter builds between floors the upper strata floor of the building (as shelter's top board, lower floor's floor as shelter's base plate), for the ease of construction, its antiknock top board 3, antiknock base plate 4 adopt interlayer of steel plate steel concrete composite construction.

Refer to Fig. 8.One deck steel plate (not shown) is respectively pasted at original steel concrete top floor 18 soffit and bottom floor 19 upper surface, by the lower steel plate welding of the first steel plate panel 13 of antiknock wall 2 and top floor 18, realize antiknock wall 2 and realize being connected with shelter top board steel plate; By the first steel plate panel 13 of antiknock wall 2 and the top Plate Welding of bottom floor 19, realize antiknock wall 2 and realize being connected with shelter base plate steel plate.Such structure is convenient to site operation.

Refer to Fig. 9, it is the connection diagram of antiknock wall top plate, base plate and floor in Fig. 1.Time together with shelter is built in upper and lower storey floors, (upper strata floor is used for shelter's top board, and lower floor's floor is used for shelter's base plate, then shelter's top board, base plate are interlayer of steel plate reinforced concrete structure.On the plan view of top floor 18 or bottom floor 19, the steel bar stress of the inner steel bar stress in shelter exterior zone 21 (outside antiknock wall 2) of floor and shelter's interior zone 22 (inside antiknock wall 2) is through, simultaneously at floor upper and lower surface mount one deck steel plate panel, the lacing wire of part floor is welded direct on the steel plate panel of top, and a part of floor lacing wire is welded direct on lower steel plate panel.So both ensure that the stress performance of original floor, in turn ensure that the barrier propterty of shelter's top board, base plate.

In the utility model, the proportioning of the steel fibrous concrete layer 15 in described antiknock wall 2, blast-resistant door, antiknock top board and antiknock base plate 4 is mass percent is the aluminate cement of 25.2%, fine sand, the rubble of 16.9%-23.1%, silica flour, the quartz powder of 7.56%, Nubbly corundum, the steel-making slag powder of 2.33%, water, the high efficiency water reducing agent of 0.63%, steel fibre, the basalt fibre of 0.10%-0.21%, the plastic-steel fabric of 0.16% of 3.04%-9.13% of 6.59% of 2.33% of 8.82% of 20.2%.By improving antiknock proportion of steel fibrous-concrete within the walls, as admixture high-performance aluminous refractory cement, high-strength basalt fibre, plastic-steel organic fiber in concrete, the capability of antidetonance and the shock resistance Penetration Ability of the antiknock wall of better concrete strength and Geng Gao can be obtained, and then make the capability of antidetonance of shelter, fire insulation heat-insulating capability, flat anti-acoustic capability, shock resistance Penetration Ability better.The utility model, by the composition of adjustment antiknock wall, the inner packing material of blast-resistant door, can obtain the individual protection function of shelter selectively, and can corresponding adjustment construction costs.

In one embodiment, life support system (not shown) has been installed in safe haven inside of the present utility model, comprises air filtering system, emergency power supply system, emergency oxygen supply system, quantitatively food, quantitatively drinking water, quantitative standing medicine, emergent safety apparatus etc.It should be able to maintain all family members and in shelter, be not less than oxygen, water, food, electric energy needed for existence in 3 days, to guarantee that rescue strength can be shown up rescue.

In one embodiment, security system (not shown) has been installed in safe haven inside of the present utility model, comprises automatic alarm system, telecommunication system, indoor surveillance.Automatic alarm system when disaster has just started to occur can automatic early-warning, warning, and between disaster phase can fixed time call rescue; When there is city character large area disaster, telecommunication system can utilize the rescue strength in other city of satellite telephone call; Indoor surveillance can monitor the sound in shelter in real time, and exchanges inner case with external rescue strength at any time.When disaster occurs, above-mentioned three systems can run well.

Household safe shelter of the present utility model, it can not only resist earthquake disaster, can also prevent contingency the terrorist bombings attack (small arms, lower dose explosive charge), violence house robbery, even nuclear explosion kill and wound destruction.Specifically, blast air-shock wave can be resisted, early nuclear radiation, radioactive contamination, electromagnetic pulse etc. that stress wave within the walls that the impact of anti-high-speed object penetration, anti-weight shock, fire-proof and thermal-insulation, isolation biochemistry noxious material, anti-higher-strength earthquake motion, the punching of anti-electric drill, cutting machine, the cutting of electric saw, the ablation of anti-oxy arc, blast protection cause causes the injury of human body viscera, anti-nuclear explosion, there is quite comprehensively extremely strong complex protection capability.Simultaneously in case of emergency can automatic alarm, ask outside armed forces to support.

Above-mentioned explanation fully discloses detailed description of the invention of the present utility model.It is pointed out that the scope be familiar with person skilled in art and any change that detailed description of the invention of the present utility model is done all do not departed to claims of the present utility model.Correspondingly, the scope of claim of the present utility model is also not limited only to previous embodiment.

Claims (9)

1. a household safe shelter, is characterized in that: it is installed in building, and it comprises:

Antiknock wall;

Be installed on the blast-resistant door of described antiknock wall side;

Antiknock top board, it is positioned at described antiknock coping;

Antiknock base plate, it is positioned at the bottom of described antiknock wall,

Described antiknock wall, blast-resistant door, antiknock top board and antiknock base plate form a seal space.

2. household safe shelter according to claim 1, is characterized in that: described antiknock arranges ventilating duct within the walls, is provided with the first airtight valve in described ventilating duct, and described ventilating duct is ventilated with outside by the first perforation.

3. household safe shelter according to claim 1, it is characterized in that: described antiknock is furnished with cable signal line wall feed-through pipeline within the walls, the second airtight valve be provided with in described cable signal line wall feed-through pipeline, described cable signal line wall feed-through pipeline is through the second perforation and externally fed equipment connection.

4. household safe shelter according to claim 1, it is characterized in that: described antiknock wall comprises steel plate layer, waters the steel fibrous concrete layer casting from described steel plate layer inside and the flame retardant rubber layer be positioned at inside described steel plate layer, described steel plate layer comprises the first steel plate panel, the second steel plate panel and connects the steel plate floor of described first steel plate panel and the second steel plate panel, described flame retardant rubber layer is positioned at the outside of described second steel plate panel, and described first steel plate panel skin is outwards disposed with graphite linings and vitrified bond layer.

5. household safe shelter according to claim 4, it is characterized in that: described blast-resistant door comprises doorframe, by the door leaf that hinge and described doorframe are hinged, be arranged at the push rod escape lock inside described door leaf, be arranged at the protective chain of described door leaf inside top, door closer, upper latch and lower latch, described doorframe and described antiknock wall are welded to connect, described push rod escape lock is connected with described upper latch by upper connecting rod, be connected with described lower latch by lower link, described protective chain is connected with described doorframe and door leaf, described door closer is arranged on described doorframe and door leaf, described door leaf is kept to be in closure state by described door closer, depress described push rod escape lock, described push rod escape lock drives described upper connecting rod and lower link respectively to lower and move upward, the latch tongue of described upper latch and lower latch leaves dead bolt hole, door leaf is opened.

6. household safe shelter according to claim 5, is characterized in that: described door leaf comprises type steel skeleton, to be coated on outside described type steel skeleton outer covers steel plate and be cast in the described outer steel fibrous concrete layer covered between steel plate and type steel skeleton;

Described doorframe is cold-rolled steel sheet.

7. household safe shelter according to claim 5, is characterized in that: be provided with sealing joint strip between described door leaf and doorframe.

8. household safe shelter according to claim 1, is characterized in that:

Described antiknock top board comprises top steel plate and is cast in the steel fibrous concrete layer of steel plate inside, described top;

Described antiknock base plate comprises bottom steel plate, is cast in the steel fibrous concrete layer of described bottom steel intralamellar part and is positioned at the antidetonation carpet of described bottom surface of steel plate.

9. household safe shelter according to claim 1, is characterized in that: the top floor of described antiknock top board and described building is welded to connect, and the bottom floor of described antiknock base plate and described building is welded to connect.