CN115075416A

CN115075416A - Fire-proof isolation technology for isolating building

Info

Publication number: CN115075416A
Application number: CN202210563506.8A
Authority: CN
Inventors: 龙宏元
Original assignee: Huaihua Wopu Environmental Protection Technology Co ltd
Current assignee: Huaihua Wopu Environmental Protection Technology Co ltd
Priority date: 2020-05-10
Filing date: 2020-09-28
Publication date: 2022-09-20
Also published as: CN112095823A

Abstract

The invention discloses a barrier type building fireproof isolation technology, which is characterized in that a fireproof isolation facility which does not influence normal manual movement at ordinary times is arranged at the junction of two fireproof spaces or intervals; the fireproof isolation facilities are arranged between the windows of the upper and lower floors, transversely extend outwards and are not narrower than the width of the windows; or the lower end of the window is not higher than the middle upper part of the window; or at the junction of all doors and windows and the fireproof space to be separated. The fire-fighting protection device breaks through the technical difficulty of the existing building fire protection, so that the building fire protection engineering develops from the past simple original fire protection extinguishing mode to the scientific blocking direction, and the loss of the building fire can be greatly reduced; the barrier type building fireproof isolation piece is simple and convenient to assemble and maintain, and has low technical requirements on engineering construction personnel.

Description

Fire-proof isolation technology for isolating building

Technical Field

The invention relates to the technical field of building fire prevention engineering, in particular to a floor anti-cross-fire engineering technology.

Background

For a long time, building fires are all very painful and unlawful accidents, particularly floor cross fire phenomena are easy to occur after a modern high-rise building fires, so that the fire accidents are difficult to control, major life accidents and property losses are easy to generate, and at present, fire prevention technologies and products for preventing and controlling the high-rise building are not good, so that the modern high-rise building is always provided with greater fire risks, once a fire breaks out, a fire team is rushed to a fire scene to extinguish the fire and rescue the fire, therefore, when the fire team arrives at the fire scene, the fire happens for a long time and is spread to different indoor rooms or more larger spaces, the fire situation is difficult to control, the fire can be extinguished after a long time, even the fire can cross over from holes of doors and windows or passageways to higher floors, so that greater property losses or greater safety accidents are caused, the consequences are often very severe.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a fire protection system or product with simple structure, easy installation and good fire protection effect, which can control or extinguish fire at the initial stage of fire, i.e. when the fire is small, or control the fire within a certain space range, or control the fire within a certain height range, i.e. in a fixed height space.

Disclosure of Invention

In order to solve the technical problems, the invention provides a barrier type building fireproof isolation technology which is simple in structure, easy to install and good in fireproof effect.

The invention provides a barrier type building fire-proof isolation technology, which is characterized in that a fire-proof isolation facility with fire-proof function which does not influence human activities at ordinary times is arranged on a space channel at the junction of two fire-proof spaces or intervals so as to prolong or block a series combustion channel of flames leaving combustible materials in different spaces or intervals or passageways or channels; the fireproof isolation facilities at least comprise one of isolation plates and partition facilities; the isolation plates are arranged between adjacent doors and windows and can protrude out of the wall surface to prolong or block the flame string burning channel; the partition facilities are arranged at the junctions of adjacent spaces or different intervals of the same space to seal, block or cover the space communication between two fireproof spaces or the junctions of different intervals of the same space, so that the fire can not spread rapidly or open fire is extinguished and even oxygen deficiency asphyxiation is generated; the fire-proof isolation device is arranged between doors and windows of upper and lower floors, and is not narrower than the width of the doors and windows when extending outwards transversely, and the height of one side far away from the wall is not lower than the height of one side close to the wall, or the left end and the right end are bent or turned downwards, so that the flame can be directly strung outwards, the upward struggling channel of the flame is prolonged, the flame is far away from the upper building structure, the temperature of the flame reaching the upper doors and windows is reduced, and the flame is prevented from directly roasting the upper building structure in a short distance; the partition facility or the fireproof isolation facility is used for partitioning doors and windows, or passageways, or passages, or fireproof spaces needing to be partitioned, or junctions of different regions of the same space, and the unfolded area is not smaller than the area of the doors and windows, or the passageways, or the passages, or the fireproof spaces needing to be partitioned, or the junctions of different regions of the same space.

Preferably, the edge of the fireproof isolation facility can be attached to a peripheral door and window frame, a wall, a wallboard and a floor; the laminating includes: the edge of the fireproof isolation facility is directly attached to the surrounding door and window frames, walls, wallboards and floors; or flexible sealing gaskets are arranged in the jointing areas of the fireproof isolation facilities and the surrounding door and window frames, walls, wallboards and floors; or magnetic jointing materials are arranged in jointing areas of the fireproof isolation facilities and the surrounding door and window frames, walls, wallboards and floors; or a pressing control mechanism which can be arranged in a sectional way is arranged in the joint area of the fireproof isolation facility and the surrounding door and window frames, walls, wallboards and floors; or the two sides of the contact part of the fireproof isolation material and the peripheral door and window frame, wall, wallboard and floor are provided with the attaching blocks; or a fluid or semi-fluid or semi-fluid-containing sealing layer or a colloidal substance is arranged in the joint area of the fireproof isolation facility and the surrounding door and window frame, wall, wallboard and floor; or a pressing or stretching mechanism which enables the fireproof isolation facility to abut against the wall is arranged at the rotating end of the fireproof isolation facility; or a joint of the fireproof isolation facility is provided with a joint area capable of being attached; or more than one jointing device combination is arranged in the jointing area of the fireproof isolation facility and the joint of the peripheral door and window frame, wall, wallboard and floor or the overlapping joint area of the fireproof isolation facility.

Preferably, the fireproof isolation facility is provided with a foldable, telescopic or curled telescopic retractable material or structure, and the telescopic retractable structure comprises a folding device, or a telescopic device, or a curling device; the extension mechanism is arranged in the telescopic retractable fireproof isolation facility and at least completes the extension work of the fireproof isolation facility; the stretching mechanism is arranged between the fireproof isolation facility and the wall or at the interface or joint of the folding mechanism, and the stretching mechanism is at least one of elastic energy storage, traction transmission, pneumatic transmission, hydraulic transmission, electric transmission or gravity traction type stretching mechanisms.

Preferably, the extension mechanism or the telescopic retractable fireproof isolation facility is fixed or locked by a locking mechanism or a control device after being folded, furled or curled to prevent the fireproof isolation facility from rotating or moving randomly; the locking mechanism or the control device at least comprises a rope which can be burnt and disconnected when meeting fire, or an elastic energy storage or traction transmission or pneumatic transmission or hydraulic transmission or electric transmission or gravity traction locking control mechanism or transmission mechanism with a trigger mechanism or a switch and a locking mechanism.

Preferably, the trigger mechanism or switch comprises a fire alarm, temperature or smoke sensor, or an electronic switch, or a rope which can be burnt and disconnected when encountering fire, or a combination of an electronic heating device controlled by the fire alarm, temperature or smoke sensor and a rope which can be fused and disconnected when encountering heat, or a combination of an electronic shearing mechanism controlled by the fire alarm, temperature or smoke sensor and a rope which can be sheared and disconnected, or at least comprises two combinations of the trigger mechanism or switch.

Preferably, a running track or a dragging system is arranged on the motion track of the fire-proof isolation facility; or a traction device is arranged at the far end of the fireproof isolation facility or the support structure thereof and is folded, folded or curled upwards or downwards or leftwards or rightwards around the fixing position or the fixing point, and the support structure or the traction device forms an included angle with the wall.

Preferably, when the fire-proof isolation facility is vertically arranged between doors and windows, the vertical isolation plate is only arranged at the middle upper part of the room or the window room, or the isolation plate at the middle lower part of the room or the window is narrowed.

Preferably, a fixed-length fireproof traction piece or an adjustable fireproof traction mechanism is arranged between the fireproof material and the lower wall or the left wall and the right wall, so that the unfolded fireproof material is prevented from floating and swinging.

Preferably, a limiting device for preventing the connection interface or the joint from excessively rotating or slipping is arranged in the support connection mechanism of the fireproof isolation facility; the limiting device at least comprises one of a baffle fixedly arranged on one side of the connecting interface or joint, a folding plate with a connecting seat on one side being a certain distance away from the end, a rigid rope or a chain with two ends respectively fixedly connected with a folding rod, a structural combination with a tenon structure end right-angle side rotating freely and limited circular arc angle side rotating freely in the tenon-and-mortise structure, or a buckle in the connecting mechanism.

Preferably, a support rod or an extension strip which can enable the horizontal fitting block to be unfolded straightly is arranged on the horizontal fitting block; or a straight rod which is convenient or beneficial to folding is arranged at the folding position of the fireproof isolation facility.

Preferably, the fireproof isolation facility has the functions of heat insulation and heat preservation.

Preferably, an intelligent control system is arranged in the fire-proof isolation facilities, and the intelligent control system controls the trigger mechanism or the driving mechanism of each fire-proof isolation facility to at least complete the starting and the unfolding of the fire-proof isolation facility timely according to at least one signal of the temperature, the thick smoke, the position sensor and the fire condition of the fire-proof space.

The barrier type building fireproof isolation technology can control or extinguish the fire when the fire is in the initial stage, namely the fire is small, or control the fire within a certain space range, or control the fire within a certain height range, namely a fixed height space, can effectively control the development trend of the fire, reduce the loss of the fire and improve the safety performance of high-rise buildings.

The barrier type building fireproof isolation technology is characterized in that fireproof isolation facilities with fireproof functions are arranged at the junction of two fireproof spaces or intervals, and normal manual activities are not influenced by the fireproof isolation facilities at ordinary times.

The fire-proof isolation technology of the barrier type building is that the fire-proof isolation facilities are arranged between windows of upper and lower floors and transversely extend outwards and are not narrower than the width of the windows; or the lower end of the window is not higher than the middle upper part of the window; or at the junction of all doors and windows and the fireproof space to be separated.

The barrier type building fireproof isolation technology is characterized in that the edge of a fireproof isolation facility is tightly attached to a peripheral door and window frame, a peripheral wall and a peripheral wallboard; or a flexible sealing gasket is arranged in a joint area of the fireproof isolation facility and the wall; or magnetic materials are arranged between the fireproof isolation facilities in the joint area and the wall, the door frame and the floor; or the pressing control mechanism is arranged in the joint area of the fireproof isolation facility and the wall and can be arranged in sections.

The barrier type building fireproof isolation technology is that fireproof isolation facilities are set into foldable, telescopic or curled materials or structures; the distal end of the fire protection barrier or its support structure may be folded, collapsed or rolled up, down, left, right around a fixed point or fixing point on its wall; a straight rod which is convenient or beneficial to folding is arranged at the folding position of the fireproof isolation facility; arranging a stretching mechanism in the fireproof isolation facility, wherein the stretching mechanism at least completes the stretching work of the fireproof isolation facility; the stretching mechanism is arranged between the fireproof isolation facility and the wall and at the interface or joint of the folding mechanism, and the stretching mechanism is an elastic energy storage, traction transmission, pneumatic transmission, hydraulic transmission, electric transmission or heavy object traction stretching mechanism; after the extension mechanism or the fireproof isolation facility is folded, furled or curled, the locking mechanism or the control device is used for fixing or locking to prevent the fireproof isolation facility from rotating or moving randomly; the locking mechanism or the control device is a rope which can be burnt and disconnected when meeting fire, or an elastic energy storage, traction transmission, pneumatic transmission, hydraulic transmission, electric transmission or heavy object traction locking control mechanism or transmission mechanism with a trigger mechanism or a switch and a locking mechanism; the trigger mechanism or the switch is a fire alarm, temperature or smoke sensor, or an electronic switch, or a rope which can be burnt and disconnected when meeting fire, or a combination of an electronic heating device controlled by the fire alarm, temperature or smoke sensor and a rope which can be fused and disconnected when meeting heat, or a combination of an electronic shearing mechanism controlled by the fire alarm, temperature or smoke sensor and a rope which can be sheared and disconnected; and arranging a running track or a dragging system on the motion track of the fire-proof isolation facility.

The barrier type building fireproof isolation technology is characterized in that the installation height of one side, far away from a wall, of a fireproof isolation facility which extends outwards and transversely between an upper floor window and a lower floor window is not lower than the installation height of one side close to the wall, and two ends of the fireproof isolation facility are bent downwards.

The barrier type building fireproof isolation technology is characterized in that a fireproof traction piece or an adjustable fireproof traction mechanism with fixed length is arranged between a fireproof material and the lower side or the left wall and the right wall, so that the unfolded fireproof material is prevented from floating and swinging.

The blocking type building fireproof isolation technology is that a limiting device for preventing a connecting interface or a joint from excessively rotating or slipping is arranged in a supporting and connecting mechanism of a fireproof isolation facility; the limiting device is a baffle fixedly arranged at a connecting interface or a joint, or a rigid rope or a chain with two ends respectively fixedly connected with the folding rod, or an arc angle structure at the rotating side of the end of the tenon structure in the tenon-and-mortise structure; or a clip or a buckle in the connecting mechanism.

The barrier type building fireproof isolation technology is that horizontal attaching blocks are arranged on two surfaces of a contact part of a fireproof isolation material and a floor; and a support rod or an extension strip which can enable the horizontal fitting block to be unfolded straightly is arranged on the horizontal fitting block.

The barrier type building fireproof isolation technology is that fireproof isolation facilities have the functions of heat insulation and heat preservation.

The barrier type building fire-proof isolation technology is characterized in that an intelligent control system is arranged in fire-proof isolation facilities, and the intelligent control system controls a trigger mechanism or a driving mechanism of each fire-proof isolation facility to timely complete starting and furling according to the temperature of a fire-proof space, dense smoke and signals of a position sensor.

In addition, the barrier type building fireproof isolation piece provided by the invention further has the following beneficial effects:

1. the technical difficulty of the existing building fire prevention is broken through, so that the building fire prevention engineering develops from the past simple original fire prevention extinguishing mode to the scientific blocking direction, and the loss of the building fire can be greatly reduced.

2. The barrier type building fireproof isolation piece is simple and convenient to assemble and maintain, and has low technical requirements on engineering construction personnel.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the construction of the fire protection system of the present invention;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is a schematic view of a folded configuration of the fire protection system of the present invention;

FIG. 6 is a schematic view of the construction of the fire protection system of the present invention;

FIG. 7 is a schematic view of the folding bar of the present invention;

FIG. 8 is a schematic view of the connection structure of the folding bar of the present invention;

FIG. 9 is a schematic view of the connection structure of the folding bar of the present invention;

FIG. 10 is a schematic view of the folding bar of the present invention;

FIG. 11 is a schematic view of the folding bar of the present invention;

FIG. 12 is a schematic view of the telescopic rod of the present invention;

FIG. 13 is a schematic view of the telescopic rod of the present invention;

FIG. 14 is a schematic structural view of the stand of the present invention;

FIG. 15 is a schematic view of the installation structure of the fire protection system of the present invention;

FIG. 16 is a schematic view of the construction of the compacting apparatus of the present invention;

FIG. 17 is a schematic view of the construction of a fire protection installation of the present invention;

FIG. 18 is a schematic view of the construction of a fire protection installation of the present invention;

fig. 19 is a schematic view of the structure of the fire protection system of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1: with reference to figure 1, a separation plate [3] which extends outwards and transversely is arranged between each floor of a high-rise building [1], namely an upper door or a lower door or a window [2], the separation plate [3] can be a concrete plate, a fire-proof plate or a flexible fire-proof material and other various separation materials with fire-proof function, when a room at the lower floor is in fire and flames are strung out from the window [2] and extend upwards, the separation plate [3] directly blocks the strung-out and upwards-extending flames and enables the flames to be unfolded outwards under the separation plate [3], so that even if the flames at the lower floor are unfolded outwards under the separation plate [3] and extend upwards, the strung flames are at a certain distance from the window [2], the strung flames are difficult to directly bake the door or the window at the upper building, on one hand, the flames at the lower floor are prevented from directly spreading upwards to the door or the window at the upper building, on the other hand, due to the effect of the separation plate [3], the flame transfer channel is prolonged, so that the temperature of the flame is reduced greatly when the flame which is strung out extends to the upper layer, the direct damage of the flame which is strung out from the lower layer to the upper-layer building can be reduced, and the protective effect is achieved. In order to improve the isolation effect, the width of the isolation plate [3] is preferably larger than 50cm, so that the fire from the lower layer is far enough away from the upper layer of the building. The isolation plate [3] is suitable to be integrated with the wall surface of the building or be in close or seamless connection, and the lower layer flame is prevented from directly extending upwards from the gap between the outer wall of the building and the isolation plate [3] and being burnt.

Further, with reference to fig. 2, in order to improve the fireproof function of rooms or households between the same floor, a vertical partition plate [3] can be vertically arranged between the windows [2] of adjacent rooms or households to partition the windows [2] of two rooms or households on the same floor, so as to prevent flames between the same floor from being mixed and burnt. In order to reduce the weight or the material consumption of the vertical isolation plate (3), the isolation plate (3) at the middle lower part of the window (2) can be narrowed, or the vertical isolation plate (3) is only arranged at the middle upper part between the two windows (2).

Furthermore, with reference to fig. 3, a support frame [5] is disposed on the flexible fireproof material [4] instead of the isolation board [3], and the flexible fireproof material [4] can be a suitable flexible material such as fireproof fabric, fireproof film, etc., or a board with fireproof function.

Furthermore, with reference to fig. 4, the flexible fireproof material [4] and one side of the support frame [5] close to the wall are hermetically connected or tightly adhered to the wall [1 ]; the flexible fireproof material [4] and one side of the support frame [5] far away from the wall are fixed on the wall by a fireproof traction rope [9 ]. In order to improve the fireproof effect, the installation height of one side, far away from the wall, of the flexible fireproof material [4] is preferably not lower than that of one side close to the wall, and is preferably higher than that of one side close to the wall, so that the strung flame can directly extend outwards along the gradient formed by the flexible fireproof material [4] to string out, and the strung flame is prevented from stringing out at two ends of the flexible fireproof material [4] to influence the fireproof effect.

Furthermore, one side of the supporting frame [5] close to the wall can be movably connected with the wall [1] in a rotating mode, one side, far away from the wall, of the supporting frame [5] is fixed on the wall through a rope which can be burnt and disconnected when meeting fire during installation, and the fireproof rope [9] is contained between the flexible fireproof material [4] and the wall, so that the flexible fireproof material [4] is attached to the wall surface at ordinary times, and the attractiveness of the fireproof facility is improved. When a fire disaster occurs, the fixed ropes which are burnt immediately when meeting fire are burnt and disconnected quickly, so that the flexible fireproof materials [4] are opened outwards under the driving of the gravity of the supporting frame [5], and the fire-proof function is played.

Furthermore, a fire sensor (or a sensor suitable for temperature or smoke and the like) and a suitable locking control mechanism (such as a pressure lever with a trigger, a switch, a gate valve and the like) can be arranged between the supporting frame [5] and the wall to replace a rope which can be combusted when meeting fire, the supporting frame [5] is fixed on the wall by the fire sensor and the locking control mechanism at ordinary times, and when a fire happens, the locking control mechanism is opened and the supporting frame [5] is released immediately after the fire sensor receives a fire signal, so that the supporting frame [5] is unfolded rapidly. A trigger mechanism and a locking mechanism can be arranged between the fire alarm sensor and the locking control mechanism. The trigger mechanism can be an electronically controlled trigger mechanism; the electronic heating device can be controlled by the electronic fire sensor, and the rope can be broken when the electronic heating device is fused and meets heat energy, and the rope can be broken when meeting heat energy to control the trigger mechanism; the electric fire alarm sensor can also control the electric shearing mechanism to shear the rope composition which can be sheared off; or a trigger mechanism of a rope control mechanical control mechanism which can be burnt when meeting fire; or can be replaced by a suitable mechanism such as a suitable pneumatic transmission, a hydraulic transmission or an electric transmission; or other suitable control mechanism. The locking control mechanism can be provided with a suitable energy storage mechanism such as a coil spring. The locking mechanism is a device for locking the transmission mechanism, in particular the elastic mechanism, and a triggered switch or mechanism is preferably arranged in the locking mechanism.

Furthermore, an elastic stretching mechanism can be arranged between the supporting frame [5] and the wall, after the fixed rope which is burned when meeting fire is burned and disconnected, power is provided for the stretching of the supporting frame [5], so that the stretching speed of the flexible fireproof material [4] is faster, the stretching performance is more stable, and the flexible fireproof material [4] is prevented from being kept in a stretching state under the upward impact of flame.

Furthermore, both ends of the fireproof material [4] are preferably bent or folded downwards, so that the flame which is strung out is prevented from being strung out upwards along the wall from both ends of the fireproof material [4 ].

Furthermore, with reference to fig. 5, the flexible fireproof material [4] is folded or curled together when no fire occurs, so that the space occupied by the flexible fireproof material [4] is reduced, the appearance of a building is not affected, damage caused by natural wind and sunlight can also be reduced, the service life of the flexible fireproof material [4] is prolonged, the fire-resistant rope [9] can bypass from the outer side of the supporting frame [5] and be connected with one side of the flexible fireproof material [4] far away from the wall, a ring can be arranged on one side of the supporting frame [5] far away from the wall or a rope penetrating hole can be processed, and the fire-resistant rope [9] is connected with one side of the flexible fireproof material [4] far away from the wall after passing through the ring or the rope penetrating hole of the supporting frame [5 ]; when a fire disaster happens, the folded or curled flexible fireproof material [4] can be automatically opened under the traction of the fireproof rope [9] when the supporting frame [5] is unfolded, and the upward serial burning of the lower-layer flame is prevented. At this time, it is desirable to add a suitable number of rods in the middle of the support frame [5] so that the flexible fire-resistant material [4] can be smoothly deployed.

Furthermore, with reference to fig. 6, the flexible fireproof material [4] is supported or carried by a support rod [7] having a fireproof function, the support frame [5] is omitted, the flexible fireproof material [4] is connected with the support rod [7] by a buckle [6], the buckle [6] is relatively loose, so that when the flexible fireproof material [4] is stretched and folded, the buckle [6] can easily slide on the support rod [7], and the buckle [6] can be made of a rigid material or a flexible material but has a fireproof function. In order to make the flexible fireproof material [4] easy to arrange and fold when folded, a straight rod [8] with proper size can be arranged at the folding position, so that the flexible fireproof material [4] can be quickly folded along the folding rod [8] and folded neatly when folded.

Furthermore, the supporting rod (7) can be replaced by a rope, and the rope is preferably vertically arranged on the wall surface and clings to the wall surface.

Further, with reference to fig. 7 and 8, the support rod [7] is processed into more than two sections of rod pieces which are connected with each other and can be folded, the two folding rod pieces [11] can be connected in a rotatable manner through tenons [12], mortises [13] and rotating shafts [14], and the two folding rods can also be connected in a suitable connection manner through hinges, rotating shafts and the like, so that the support rod [7] and the flexible fireproof material [4] can be folded together, and the storage performance of the whole fireproof isolation facility is improved; in order to improve the supporting performance of the supporting rod [7], a baffle [10] is arranged in one direction of the rotating direction of the joint of the two folding rods of the supporting rod [7] to serve as a limiting device, the baffle [10] is fixedly connected with one folding rod at the joint or the joint, so that the joint or the joint of the two folding rods can be extended and folded for 180 degrees, the rotating direction of the joint or the joint faces downwards during installation, and each joint or the joint can be extended and cannot be bent downwards, so that an ideal bearing effect is achieved. The baffle plate (10) can also be replaced by accessories with appropriate structures such as a semicircular pipe fitting or a U-shaped groove, so that the performance of the limiting device is better and more stable. At the moment, the support rod [7] can only be curled layer by layer from the outer side to the inner side. Also, the fire-resistant rope (9) can be replaced by a foldable rod. Similarly, a rope or a chain, the two ends of which are fixedly connected with the folding rods respectively and cannot be stretched and deformed, can be arranged on the folding rods on the same sides of the two folding rods in the rotatable direction, so that the two folding rods can only be stretched to the maximum stretching angle.

Furthermore, with reference to fig. 9, an elastic stretching mechanism [16] is disposed at the joint or joint of the two folding rods, the elastic stretching mechanism [16] is responsible for straightening the folded folding rods, the elastic stretching mechanism [16] is preferably a coil spring or a clockwork spring, when in installation, the main body of the elastic stretching mechanism [16] is installed on a rotating shaft [14] or other suitable structures at the joint or joint, the end heads [15] at the two ends of the elastic stretching mechanism [16] are lapped on the folding rods at the two ends of the joint or joint, and when in initial installation, the elastic stretching mechanism [16] is preferably stored with certain initial energy, so that the joint or joint can be unfolded as soon as possible after the folded folding rods are released. At ordinary times, the folding rod is in a folding state, the interface or the joint is in a folding state, and the elastic stretching mechanism [16] is in a high energy storage state, so that the elastic stretching mechanism [16] stores more elastic energy; when a fire occurs, the control mechanism of the folded fireproof facility is opened, and the elastic stretching mechanism [16] stretches the joints or joints under the action of the stored elastic energy to complete the stretching work. Similarly, the elastic stretching mechanism [16] can be replaced by a suitable pneumatic transmission mechanism, a hydraulic transmission mechanism, an electric transmission mechanism and the like.

Furthermore, with reference to fig. 10, a corner of the end of the tenon [12] structure in the mortise and tenon structure is processed into an arc [18] structure, so that the arc [18] side of the tenon [12] structure can freely rotate in the mortise [13] structure, the right-angle side of the tenon [12] structure rotates to the mortise [13] structure and then contacts with the wall of the end of the mortise [13] structure without rotating, the mortise and tenon structure which can only freely rotate on one side is used as a limiting device, an independent limiting device is omitted, and the isolation facility structure is simpler.

Furthermore, with reference to fig. 11, the folding rod on one side of the connector or joint is replaced by a folding plate [20] with connecting seats [19] on two sides, the connecting seat [19] is provided with a shaft hole [17], the connecting seat [19] is away from the end of the folding plate [20] by a certain distance, so that the end of the folding plate [20] except the connecting seat [19] is used as a baffle plate [10] to play a limiting role, the folding rod on the other side of the connector or joint can only freely rotate on one side of the connecting seat [19] of the folding plate [20], and the folding rod on the other side of the connecting seat [19] of the folding plate [20] can not rotate; the folding rod at the other side of the interface or joint is connected with a connecting seat [19] of a folding plate [20] through a rotating shaft.

Furthermore, the folding rods at the two ends of the interface or the joint can also be directly replaced by flat-plate-type folding plates connected through a rotating shaft, at the moment, the end of the interface or the joint of the folding plate at one side can be properly extended, and a limiting card or a limiting device which can be contacted with the side edge of another folding plate to limit or prevent the folding plate from excessively rotating is arranged at one side, so that the limiting function is achieved, the two folding plates cannot continuously rotate after being straightened, and the folding mechanism is simpler.

Furthermore, with reference to fig. 12, the small tube [21] is sleeved in the large tube [23] to form a telescopic load-bearing rod instead of a folding rod, the small tube [21] can be drawn out but cannot be drawn out or slipped off in the large tube [23], and the gap between the small tube [21] and the large tube [23] is preferably as small as possible, so that the small tube [21] can keep a better direction in the large tube [23] without shaking and loosening, and the telescopic load-bearing rod has better performance; a rotating shaft [14] is arranged on a pipe fitting, an elastic stretching mechanism [16] and a take-up pulley [24] are arranged on the rotating shaft [14], one end [15] of the elastic stretching mechanism [16] is placed in a limit clamp [25] on the pipe fitting or is directly fixed on the wall of the pipe fitting, one end of the elastic stretching mechanism [16] is fixed on the take-up pulley [24], a traction rope [22] is arranged between the two pipe fittings, one end of the traction rope [22] is fixed in a rotary line groove on the take-up pulley [24], the other end of the traction rope [22] bypasses a pipe orifice in the extension direction of the external pipe fitting (or the contraction direction of the internal pipe fitting) and then is fixed on the wall within the maximum extension position of the other pipe fitting (for enabling the traction rope [22] to be easily drawn, a groove with proper size is arranged between the pipe walls for drawing the traction rope [22], and an elastic extension mechanism [16] for storing energy drives the take-up pulley [24] to rotate to take up and release the traction rope [22] so as to complete the telescopic task of the telescopic rod. During initial installation, the elastic stretching mechanism [16] should be stored with a certain initial energy, so that the telescopic rod can be stretched as soon as possible after the contracted telescopic rod is released. At ordinary times, the telescopic rod is in a contraction state, the elastic stretching mechanism [16] is in a high energy storage state, and the elastic stretching mechanism [16] stores more elastic energy; when a fire occurs, the telescopic control mechanism of the fire-proof facility is opened, and the elastic stretching mechanism [16] stretches the inner telescopic rod outwards under the action of the stored elastic energy to complete the stretching work. Similarly, the elastic stretching mechanism [16] can be replaced by a suitable mechanism such as pneumatic transmission, hydraulic transmission or electric transmission, and the telescopic rod can also be pulled out by gravity or elastic traction after a heavy object is hung or a coiled spring is wound around a fixed pulley. Similarly, suitable limiting devices such as limiting clamping grooves and limiting clamping holes can be arranged in the telescopic supporting rod to prevent the telescopic supporting rod from slipping.

Furthermore, with reference to fig. 13, the end of the pulling rope [22] connected to the pipe may also be fixed to the (external) pipe on which the take-up pulley [24] is mounted, at this time, the take-up pulley [24] and the elastic stretching mechanism [16] are preferably mounted inside the pipe, and the internal pipe can be freely stretched by passing through the partially hollow slot [26] of the rotating shaft [14] on the stretching path of the internal pipe.

Furthermore, a fire-proof traction piece with fixed length or an adjustable fire-proof traction mechanism can be arranged between the fire-proof material [4] and the lower wall, so that the unfolded fire-proof material [4] can not float upwards or lose the original shape under the impact of flame, an ideal fire-proof state is kept, and the stability is better.

Furthermore, with reference to fig. 14, a vertical support frame capable of rotating and contracting in the vertical direction is arranged on a retractable or foldable fire-proof isolation piece which is vertically arranged, a vertical piece [28] of the vertical support frame is fixedly arranged on a wall, a cross arm [27] of the vertical support frame is rotatably connected with the vertical piece [28] through an elastic extension mechanism [16] and a rotating shaft [14], and a limit clamp [29] is arranged on the vertical piece [28] or the cross arm [27] to be used as a limit device, so that the cross arm [27] is prevented from rotating again after rotating to be vertical to the wall or rotating to a proper angle, and the cross arm [27] is kept at a proper support position. In normal times, the cross arm [27] and the fireproof material are folded and tightly abut against the wall, when a fire disaster happens, the control mechanism is released, the cross arm [27] and the fireproof material are opened, and the fire is isolated from being spread and burned transversely. The cross arm [27] can be folded downwards or upwards, and only the installation direction of the end head [15] of the elastic stretching mechanism [16] and the arrangement position of the limit clamp [29] are required to be adjusted. Similarly, the cross arm [27] and the straight piece [28] can be set into a furling connection mode that the cross arm [27] transversely rotates leftwards or rightwards and contracts, and the installation direction of the end head [15] of the elastic extension mechanism [16] and the setting position of the limit clamp [29] only need to be adjusted; in normal times, the cross arm [27] and the fireproof material are folded against the wall in an unfolding mode, when a fire disaster happens, the control mechanism is released, the outer sides of the cross arm [27] and the fireproof material rotate away from the wall surface simultaneously to be opened, and the fire flare-ups are isolated. Similarly, the cross arm [27] and the fireproof material can be folded and transversely rotated to be close to the wall. Similarly, the elastic stretching mechanism [16] can be replaced by a suitable mechanism such as pneumatic transmission, hydraulic transmission or electric transmission, and the telescopic rod can also be pulled out by gravity or elastic traction after a heavy object is hung or a coiled spring is wound around a fixed pulley.

Furthermore, the fire-proof facilities of the embodiment can be simultaneously carried out by adopting a folding mode that the cross bar rotates up and down, left and right to fold, stretch or fold.

Furthermore, a fire-proof traction piece with fixed length or an adjustable fire-proof traction mechanism (a traction piece and a coil spring combination and the like) can be arranged between the fire-proof material [4] and the left side wall, the right side wall or the left side wall and the right side wall, so that the unfolded fire-proof material [4] can not float left and right or lose the original shape under the impact of a flame below to keep an ideal fire-proof state, and the stability is better.

Example 2: referring to fig. 15, the fireproof material [4] is directly turned into a bundle by a central rotating shaft [30] and is fixed on the wall of a door or window through a support [31], a control mechanism [32] is arranged on the central rotating shaft [30] (the control mechanism [32] can also be arranged on the curled fireproof material [4 ]), the free end, namely the stretching end, of the fireproof material [4] is connected with a traction piece [33], and the other end of the traction piece [33] is connected with an elastic stretching mechanism [16] or a spiral spring. At ordinary times, the fireproof materials [4] are curled into bundles, the elastic stretching mechanism [16] stores energy to enable the traction piece [33] to be tightened, and the control mechanism [32] locks the central rotating shaft [30] to be incapable of rotating; when a fire disaster happens, the control mechanism [32] is opened, the elastic stretching mechanism [16] curls and contracts the traction piece [33] under the action of the stored elastic energy, so that the curled fireproof material [4] is pulled open and stretched to cover the door and the window, and the stretching fireproof work is finished. The fireproof material [4] can be vertically arranged, even if the fireproof material [4] is vertically curled along the vertical direction, the central rotating shaft [30] can be arranged above, the traction piece [33] and the elastic stretching mechanism [16] can be arranged below, the traction piece [33] and the elastic stretching mechanism [16] can be arranged above, and the central rotating shaft [30] can be arranged below; the fire-resistant material [4] can also be arranged transversely, i.e. the fire-resistant material [4] is curled transversely in the horizontal direction.

Similarly, the elastic stretching mechanism [16] can be replaced by a suitable mechanism such as pneumatic transmission, hydraulic transmission or electric transmission, and the telescopic rod can also be pulled out by gravity or elastic traction after a heavy object is hung or a coiled spring is wound around a fixed pulley.

Furthermore, a driving mechanism is added in the control mechanism [32], so that the coiling and extending work of the fireproof material [4] is faster, and the coiling and uncoiling effect is better.

Furthermore, the fireproof material [4] is preferably close to the wall as much as possible, or a compression or stretching mechanism which can lead the fireproof material [4] to be close to the wall as much as possible is added on the central rotating shaft [30], so that the fireproof material [4] always rotates along with the wall.

Furthermore, one end of the fireproof material [4] with the central rotating shaft [30] is used as a free end, namely a curled end, one end without the central rotating shaft [30] is used as a fixed end and is fixed on the wall, and the traction piece [33] is connected on the central rotating shaft [30], so that the fireproof material [4] can be better attached to the wall surface. At this time, the central rotating shaft [30] can be omitted, the traction piece [33] is laid in the whole fireproof material [4], when the fireproof material [4] is curled, the traction piece [33] is curled together, and when the fireproof material [4] is opened, the traction piece [33] pulls the fireproof material [4] to rotate and open layer by layer.

Furthermore, magnetic materials can be arranged on the wall and the fireproof material [4] in the superposed area of the fireproof material [4] and the wall, so that the unfolded fireproof material [4] can be better attached to the wall under the action of the magnetic materials. At this time, the non-curled end of the fireproof material [4] is fixed on the wall, and the curled end of the fireproof material [4] is used as an extension end, so that the fireproof material [4] can be attached to the wall without moving after being unfolded, and the attaching effect is better.

Furthermore, a slide way or a track which can allow the fireproof material [4] to pass through can be arranged on two sides of the fireproof material [4], and a pressing control mechanism is arranged on the slide way or the track. At ordinary times, the pressing control mechanism is released, and the slide way or the track is loosened; when a fire disaster happens, after the fireproof material [4] is completely unfolded, the pressing control mechanism is started to press the fireproof material [4] tightly in the slide way or the track or on the wall.

Furthermore, a driving mechanism can be arranged in the control mechanism, and the folding and unfolding work of the fireproof material [4] is completed by the driving mechanism, so that the system has better and more stable performance. At this time, a proper track or dragging system (such as chain or belt transmission, hydraulic or pneumatic transmission, or electric transmission instead of the elastic stretching mechanism [16 ]) can be arranged on the movement track of the fireproof material [4], and a sensor or a triggering mechanism can be arranged at the movement end point of the fireproof material [4] to control the operation of the dragging system (mainly preventing the dragging system from continuously operating when the fireproof material [4] moves to the end point).

Furthermore, the curling and contracting mode can also be used for fireproof isolation facilities between upper and lower floors, so that the fireproof material [4] is transversely curled at one side close to a wall, and is expanded outwards through a folding mechanism, a traction mechanism and other suitable expansion mechanisms when being expanded, and at the moment, the supporting structure of the fireproof material [4] can be set into a foldable, contracted or furled form or a fixed form; the fire-resistant material [4] can also be arranged to be rolled and stretched laterally to the left or to the right to facilitate proper installation.

Further, referring to fig. 16, a pressing piece [34] capable of pressing the fireproof material [4] against the wall is fixedly arranged on the central rotating shaft [30] as a pressing device. At ordinary times, the pressing device [34] is loosened, and the control mechanism [32] locks the central rotating shaft [30] to be incapable of rotating; when a fire occurs, the control mechanism [32] is opened and drives the central rotating shaft [30] to rotate so as to press the fireproof material [4] on the wall. At this time, an elastic stretching mechanism [16] can be arranged on the central rotating shaft [30], the elastic stretching mechanism [16] drives the central rotating shaft [30] to rotate, and the control mechanism [32] only serves as a trigger control mechanism. When the curled end of the fireproof material [4] is used as an extension end, the pressing device can be arranged in sections, so that the fireproof material [4] is pressed on the wall by the segmented pressing device after being attached to the wall, the pressing effect is better, and at the moment, a control mechanism or a trigger mechanism can be arranged at each section.

Furthermore, a flexible sealing gasket can be arranged in a joint area of the fireproof material [4] and the wall, so that the fireproof material [4] and the wall have better sealing performance.

Example 3: the fireproof material [4] which can be tightly attached or sealed with walls or door and window frames can be arranged on all doors and windows of a building, the tightly attached fireproof material [4] prevents the flow of air on two sides or inside and outside the building, so that each set of housing or each room can form a sealed fireproof space as much as possible, the air outside the room is blocked from entering the fireproof space, the fireproof space cannot be rapidly combusted due to oxygen deficiency after fire disasters occur, and sufficient time is provided for rescue. At this moment, can be according to actual conditions, can set up same fire prevention median or fire prevention isolation facility again with suitable juncture in the great space of space, room or corridor, make fire prevention isolation facility's fire prevention space littleer, the better effect of fire behavior is better.

Furthermore, with reference to fig. 17, horizontal attaching blocks [35] are arranged on two surfaces of the contact part of the fireproof isolation material [4] and the floor in the room, so that the attaching area of the fireproof isolation material [4] and the floor is wider, the isolation effect is better, and after the horizontal attaching blocks [35] are added, when air flows between the horizontal attaching blocks [35] and the floor, due to the existence of air pressure difference, the air pressure above the horizontal attaching blocks [35] can attach the horizontal attaching blocks [35] to the floor more tightly, so that the sealing effect of the horizontal attaching blocks [35] and the floor is better.

Furthermore, a straight supporting rod [7] or an extension strip can be arranged on the horizontal joint block [35] to ensure that the horizontal joint block [35] can be straightly unfolded. At this time, the support rod [7] is preferably elastic and slightly bent downward, so that the horizontal fitting block [35] can be normally extended and unfolded after being curled.

Furthermore, the fireproof isolation material [4] can be longitudinally folded or curled to be tightened on two sides or one side of the door and window, the jointing block [35] can also be arranged at the upper end, the lower end and the jointed end or edge of the fireproof isolation material [4], when a fire disaster occurs, the tightening control mechanism is released, and the folded or curled fireproof isolation material [4] is unfolded through the traction or extension mechanism and closes the air flow channel of the door and window to complete the isolation task.

Furthermore, the vertical joint end or the side edge of the fireproof isolation material [4] can be provided with vertical joint blocks [35] which are mutually jointed, so that the vertical interface can be sealed, and the joint can also be provided with a joint overlapping area (namely, the side edge or the port of the joint can be extended into the other side for a certain distance after the interfaces are aligned or completely jointed) so that the vertical interface can be jointed together to seal the interface.

Furthermore, the tightening and the expansion of the fireproof isolation material [4] can be realized through the rails, the sliding rails and the traction or extension mechanisms arranged at the upper end and the lower end.

Furthermore, the telescopic mechanism of the fireproof isolation facility can also be driven by gears, gears and racks or belts.

Referring to fig. 18, one end of a support rod [7] is rotatably arranged on the wall surface of a building through a support [31], the other end of the support rod is connected with a straight rod [37] on a fireproof isolation material [4] (the support rod can be directly connected with the fireproof isolation material [4] when no straight rod [37] exists), one end of a traction rope [9] is connected with a coil spring with a trigger or control mechanism or a proper tightening mechanism, the other end of the traction rope is connected with the support rod [7], the straight rod [37] or the fireproof isolation material [4], and the folding positions of the tightening mechanism and the fireproof isolation material [4] are positioned at different side edges; the supporting rod [7] stays at the side of the folded fireproof isolation material [4] at ordinary times, the fireproof isolation material [4] is folded and folded, when a fire disaster happens, the tensioning mechanism is triggered or controlled to open the tensioning mechanism, the traction rope [9] is tensioned by the tensioning mechanism, then the supporting rod [7], the straight rod [37] and the folded fireproof isolation material [4] are pulled together to open, and the door and window [2] is covered or closed. The straight rod (7) forms a proper included angle with the wall outwards so as to be convenient for smoothly rotating to open the folded fireproof isolation material (4) under the traction of the traction rope; or a supporting structure is arranged on the wall, the traction rope [9] is extended out of the wall by a certain distance, so that the traction rope [9] can pull and rotate the supporting rod [7] which is jointed or parallel with the wall, the supporting structure can also be movably arranged (and unfolded or unfolded by a coil spring or a proper unfolding mechanism), a positioning tightening mechanism or a device is arranged at a proper position on the traction rope [9] which is close to the straight rod [37] or the fireproof isolation material [4], and when the traction rope [9] is tightened, the unfolded supporting structure is simultaneously tightened by the positioning tightening mechanism or the device on the traction rope [9], so that the fireproof isolation material [4] can be jointed or sealed with the wall. In the implementation, the supporting rod [7] can rotate upwards, downwards, leftwards or rightwards to drive the fireproof isolation material [4] to be opened, and the specific rotating mode can be selected according to the actual situation.

Furthermore, with reference to fig. 19, the pulling rope [9] is directly connected to the straight rod [37] or the fireproof isolation material [4], the supporting rod [7] is omitted, and the straight rod [37] and the folded fireproof isolation material [4] are directly pulled open by the pulling rope [9 ].

Further, the pulling rope of the present application may be any suitable product or material such as a rope, a belt, a wire, a chain, etc.

Furthermore, when a fire disaster occurs, fluid or semi-fluid substances such as water, glue and the like are sprayed between the fireproof isolation material [4] and the wall and the floor, so that the sealing performance between the fireproof isolation material [4] and the wall and the floor is improved, and the fluid or semi-fluid substances are preferably viscous. A flexible sealing layer (such as water-containing or oil-containing sponge) containing fluid or semi-fluid substances can also be arranged between the fireproof isolation material [4] and the wall and the floor, or a high-temperature resistant flexible sealing layer or a colloid substance is directly used as the sealing layer, and a pressing mechanism is preferably arranged outside the fireproof isolation facility.

Furthermore, the fireproof isolation material [4] has certain heat insulation function, so that the high temperature at the side where the fireproof isolation material [4] is on fire does not influence or damage the space property at the other side too much.

Furthermore, in this embodiment, an intelligent control system may be installed in the fire protection facilities, and the intelligent control system controls the triggering mechanism or the driving mechanism of each fire protection isolation facility to complete the starting and closing work at the right time according to the signals transmitted from the temperature, the smoke, and the position sensor of the fire protection space. And the intelligent control system can control or only start the corresponding fire-proof isolation facilities in the prevention and control area to start according to the fire occurrence area, but not start the fire-proof isolation facilities in the remote or non-influence area, and only need to cut off the local fire from spreading to a wider area, thereby not only effectively reducing the fire loss, but also starting fewer fire-proof isolation facilities and reducing the workload of recovering the fire-proof isolation facilities.

The intelligent control system can further judge whether to start the fire-proof isolation facilities according to the personnel conditions in the building, when the escape passage is safe and has no risk of fire spread, the fire-proof isolation facilities outside the fire area can be started after the personnel are completely evacuated, so that the personnel in the building can rapidly leave the fire scene to obtain safety protection; when the escape passage is unsafe and has fire spreading risk, the fire-proof isolation facilities outside the fire area are started in a grading way or step by step, so that the personnel in the safety area are prevented from fleeing to reach life danger, and the personnel in the safety area can wait for the rescue of the fire fighter.

The further intelligent control system can judge whether to start the fire-proof isolation facilities in the fire area according to the personnel conditions in the fire area, when personnel exist in the fire area, the fire-proof isolation facilities in the fire area are not started, and the fire-proof isolation facilities can be started only after people in the fire area are completely evacuated and evacuated, so that the personal safety of the personnel in the fire area is ensured.

The further intelligent control system can also be provided with a manual control switch on the fireproof isolation facility, when the fire alarm is temporarily released and controlled or the fire-fighting personnel can safely evacuate under the assistance of the fire-fighting personnel, the fireproof isolation facility can be manually started to be temporarily restored or opened, and after the evacuation of all the personnel is finished, the fireproof isolation facility is started again, so that the property safety of the non-fire area in the building is ensured.

Further, each of the fire protection facilities and fittings of this embodiment may be fabricated separately, or may be disposed or fabricated with the corresponding structure or facility as a combined fitting; and adjacent structures or components can be processed together to form a combined accessory, so that construction and installation are facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A barrier type building fire-proof isolation technique is characterized in that a fire-proof isolation facility with fire-proof function which does not influence artificial activities at ordinary times is arranged on a space channel at the junction of two fire-proof spaces or intervals so as to prolong or block a series combustion channel of flames leaving combustible materials in different spaces or intervals or passageways or channels;

the fireproof isolation facilities at least comprise one of isolation plates and partition facilities;

the isolation plates are arranged between adjacent doors and windows and can protrude out of the wall surface to prolong or block the flame string burning channel;

the partition facilities are arranged at the junctions of adjacent spaces or different intervals of the same space to seal, block or cover the space communication between two fireproof spaces or the junctions of different intervals of the same space, so that the fire can not spread rapidly or open fire is extinguished and even oxygen deficiency asphyxiation is generated;

the partition board or the fireproof isolation facility is arranged between doors and windows of upper and lower floors, and is not narrower than the width of the doors and windows when extending transversely outwards, and the height of one side far away from the wall is not lower than the height of one side close to the wall, or the left end and the right end are bent or turned downwards, so that the flame can directly come out outwards, the upward flame stringing channel is prolonged, the flame is far away from an upper building structure, the temperature of the flame reaching the upper doors and windows is reduced, and the flame is prevented from being burned in a short distance on the upper building structure;

the partition facility or the fireproof isolation facility is used for partitioning doors and windows, or passageways, or passages, or fireproof spaces needing to be partitioned, or junctions of different regions of the same space, and the unfolded area is not smaller than the area of the doors and windows, or the passageways, or the passages, or the fireproof spaces needing to be partitioned, or the junctions of different regions of the same space.

2. The fire-resistant barrier technology for buildings according to claim 1, wherein the edges of the fire-resistant barrier facility can be attached to the surrounding door and window frames, walls, wall panels and floors; the laminating includes:

the edge of the fireproof isolation facility is directly attached to the surrounding door and window frames, walls, wallboards and floors;

or flexible sealing gaskets are arranged in the jointing areas of the fireproof isolation facilities and the surrounding door and window frames, walls, wallboards and floors;

or magnetic jointing materials are arranged in jointing areas of the fireproof isolation facilities and the surrounding door and window frames, walls, wallboards and floors;

or a pressing control mechanism which can be arranged in a sectional way is arranged in the joint area of the fireproof isolation facility and the peripheral door and window frames, walls, wallboards and floors;

or the two sides of the contact part of the fireproof isolation material and the peripheral door and window frame, wall, wallboard and floor are provided with the attaching blocks;

or a fluid or semi-fluid or semi-fluid-containing sealing layer or a colloidal substance is arranged in the joint area of the fireproof isolation facility and the surrounding door and window frame, wall, wallboard and floor;

or a pressing or stretching mechanism which enables the fireproof isolation facility to abut against the wall is arranged at the rotating end of the fireproof isolation facility;

or a joint of the fireproof isolation facility is provided with a joint area capable of being attached;

or more than one jointing device combination is arranged in the jointing area of the fireproof isolation facility and the joint of the peripheral door and window frame, wall, wallboard and floor or the overlapping joint area of the fireproof isolation facility.

3. The barrier type building fire protection isolation technology of claim 1, wherein the fire protection isolation facility is provided with a foldable, telescopic or curled telescopic retractable material or structure, and the telescopic retractable structure comprises a folding device, or a telescopic device, or a curling device;

the extension mechanism is arranged in the telescopic retractable fireproof isolation facility and at least completes the extension work of the fireproof isolation facility;

the stretching mechanism is arranged between the fireproof isolation facility and the wall or at the interface or joint of the folding mechanism, and the stretching mechanism is at least one of elastic energy storage, traction transmission, pneumatic transmission, hydraulic transmission, electric transmission or gravity traction type stretching mechanisms.

The extension mechanism or the telescopic retractable fireproof isolation facility is fixed or locked by a locking mechanism or a control device after being folded, furled or curled to prevent the fireproof isolation facility from rotating or moving randomly;

the locking mechanism or the control device at least comprises a rope which can be burnt and disconnected when meeting fire, or an elastic energy storage or traction transmission or pneumatic transmission or hydraulic transmission or electric transmission or gravity traction locking control mechanism or transmission mechanism with a trigger mechanism or a switch and a locking mechanism.

The trigger mechanism or the switch comprises a fire alarm, temperature or smoke sensor, an electronic switch, a rope which can be burnt and disconnected when meeting fire, or a combination of an electronic heating device controlled by the fire alarm, temperature or smoke sensor and the rope which can be fused and disconnected when meeting heat, or a combination of an electronic shearing mechanism controlled by the fire alarm, temperature or smoke sensor and the rope which can be sheared and disconnected, or at least comprises two combinations of the trigger mechanism or the switch.

4. The barrier type building fire-proof isolation technology according to claim 1, 2 or 3, wherein a running track or a dragging system is arranged on the motion track of the fire-proof isolation facility;

or a traction device is arranged at the far end of the fireproof isolation facility or the support structure thereof and is folded, folded or curled upwards or downwards or leftwards or rightwards around the fixing position or the fixing point, and the support structure or the traction device forms an included angle with the wall.

5. The fire barrier type building fire-proof isolation technology of claim 1, wherein when the fire-proof isolation facility is vertically arranged between the windows and doors, the vertical isolation plate is arranged only at the middle upper part of the room or the window room, or the isolation plate at the middle lower part of the room or the window is narrowed.

6. The fire-resistant barrier technique of claim 1, 2 or 3, wherein a fire-resistant pulling member of fixed length or an adjustable fire-resistant pulling mechanism is provided between the fire-resistant material and the lower or left and right walls to prevent the spread fire-resistant material from floating and swinging.

7. The fire-resistant isolation technique for the barrier-type buildings according to claim 4, characterized in that a limiting device for preventing the excessive rotation or slippage of the connecting interfaces or joints is arranged in the supporting and connecting mechanism of the fire-resistant isolation facilities; the limiting device at least comprises one of a baffle fixedly arranged on one side of the connecting interface or joint, a folding plate with a connecting seat on one side being a certain distance away from the end, a rigid rope or a chain with two ends respectively fixedly connected with a folding rod, a structural combination with a tenon structure end right-angle side rotating freely and limited circular arc angle side rotating freely in the tenon-and-mortise structure, or a buckle in the connecting mechanism.

8. The fire-proof isolation technique for the barrier type buildings according to the claim 1, 2 or 3, characterized in that, a support bar or an extension bar which can make the horizontal joint block spread out flatly is arranged on the horizontal joint block; or a straight rod which is convenient or beneficial to folding is arranged at the folding position of the fireproof isolation facility.

9. The barrier type fire protection and isolation technology for buildings according to claim 1, 2 or 3, wherein the fire protection and isolation facilities have the functions of heat insulation and heat preservation.

10. The fire-proof isolation technique for the barrier-type building according to claim 4, wherein an intelligent control system is provided in the fire-proof isolation facilities, and the intelligent control system controls the trigger mechanism or the driving mechanism of each fire-proof isolation facility at least to complete the starting and the unfolding of the fire-proof isolation facility at proper time according to at least one of the signals of the temperature, the smoke, the position sensor and the fire condition of the fire-proof space.