CN107670187A - Escape system for high-altitude fire - Google Patents

Abstract

The invention discloses a kind of escape system for high-altitude fire, including escape sliding sleeve escape circle；The escape sliding sleeve is that flexible cloth is bag-shaped；The madial wall of escape sliding sleeve is provided with slideway；Escape circle connects in succession with slipway clamp；Gravity detector, velocity sensor and height testing instrument are installed on escape circle；Oversheath is also arranged outside escape sliding sleeve；Wind-proof mechanism is also associated with oversheath；Wind-proof mechanism includes ring segment and positioned at oversheath and balanced controls；Pressure sensor is also equipped with balanced controls；Gravity detector, velocity sensor, height testing instrument are equal, electromagnetic lock two and pressure sensor are connected with controller and power supply；This is used for the structure design of the escape system of high-altitude fire, and it is complicated to solve existing escape device, uses and stores the problem of constant, solves the problems, such as that existing escape device is larger using limitation；Solves the problems, such as the problem of existing survival equipment device practicality is bad and escape effect is undesirable.

Description

Escape system for high-altitude fire

Technical field

The present invention relates to a kind of survival equipment, particularly a kind of escape system for high-altitude fire.

Background technology

With the high speed development of social economy, the urban skyscraper of office, inhabitation for people's daily life etc. is got over Come more, high buildings and large mansions stand in great numbers everywhere, form the landscape of architecture ensemble；But its existing security hidden trouble is also increasingly Increase, affect daily life., sometimes but can be due to hair although being provided with fire-fighting equipment in high-rise building thing The existing condition of a fire reason such as not in time, causes timely and effectively control the intensity of a fire, while the sudden calamity such as earthquake, blast once occur When difficult, the escape device such as stair-corridor, rope ladder or descending lifeline that trapped personnel can only be by being arranged on high building certain position Escaped, but because before disaster, crowd is hopeless in a hurry, for the old,weak,sick and disabled and child, using upper Escape method is stated in the process often because phenomena such as how crowded people is causes passway for escaping to have some setbacks, or even during escape Trample, the phenomenon for casualties occur occurs, and not only have impact on the normal operation of above-mentioned escape mode, can't reach good Escape well effect, escape time is wasted；Likewise, the use of the equipment of high-altitude flight now, is either used to entertain Fire balloon, ferris wheel etc. and for as traffic according to aircraft etc., calamitous time caused by it also increasing, by In the reason for its high-altitude operates, when being escaped in face of catastrophic event, its escape method and escape time are limited, the use of parachute It can take a significant amount of time, the personnel that it can be realized in drop event escape limited so that casualty's ratio is high, therefore just Constantly research and development are needed in the apparatus of eminence escape.

At present, although most of escape devices can reach high-rise life saving this function, its structural principle is complicated, peace be present Dress is relatively fixed using position, and space-consuming is big, stores the problems such as inconvenient；Its is cumbersome, and security is poor, production cost Height, partial devices cause it to increase using limitation, the reality of escape device when needing Electric control when disaster power-off occurs Bad with property, the escape effect reached is undesirable, in the case where above-mentioned disaster scenario occurs, however it remains due to the original such as not in time of escaping The substantial amounts of casualties caused by.The flexible cloth pouch-type escape device used using easily storing, although its practicality is preferable, But also due to the reason for its flexible material, during high altitude escape, also very big, appearance was influenceed by the irregular air-flow wind of eminence It is easily caused to twine and stirs so as to influence the normal use of escape personnel, personnel even be present out caused from the inside in time can not hinders Die hidden danger.

The content of the invention

The goal of the invention of the present invention is：For above-mentioned problem, there is provided a kind of escape system for high-altitude fire System, its is simple in construction, by the structure design of the escape system for high-altitude fire of invention, solves existing escape device knot Structure is complicated, easily receives the influence of eminence wind and twining in use and stirs asking for the normal use that influences survival equipment Topic；Solve the problems, such as to use and store constant；Solve the problems, such as that existing escape device is larger using limitation；Solve The problem of the problem of existing survival equipment device practicality is bad and undesirable escape effect.

The technical solution adopted by the present invention is as follows：

A kind of escape system for high-altitude fire of the present invention, it includes escape sliding sleeve and the matched escape circle used； The escape sliding sleeve is that flexible cloth is bag-shaped, and the toroidal cavity structure formed in it is passway for escaping；The escape sliding sleeve Madial wall be provided with it is some with the slideway of its diameter parallel；The escape circle connects in succession with the slideway cocker on escape sliding sleeve, Escaping circle can be in the presence of sliding sleeve with respect to escape sliding sleeve sliding action；Gravity detector, speed are installed on the escape circle Sensor and height testing instrument；Oversheath is also arranged outside the escape sliding sleeve；The oversheath is flexible cloth bag set, oversheath with Gas-permeable channels at regular intervals are formed between escape sliding sleeve；Be also associated with Wind-proof mechanism on the oversheath, oversheath it is outer Side wall is provided with some retractable exhaust outlets, and the exhaust outlet is locked/opened by electromagnetic lock two；The Wind-proof mechanism includes If it is arranged on oversheath lateral wall directly with some ring segments of air effect and between oversheath and escape sliding sleeve Dry balanced controls；The ring segment is laterally set with the axis vertical of oversheath, balanced controls and collective effect inside and outside ring segment； Pressure sensor is also equipped with the balanced controls；The gravity detector, velocity sensor, height testing instrument are equal, electromagnetism Lock two and pressure sensor are electrically connected with controller and power supply.

Because using said structure, the bag-shaped escape sliding sleeve of elastical cloth, which can be stored, to be gathered so that the escape stored The space that device takes is small, and escape sliding sleeve one end is fixed at one can be to be convenient to use, and it is not by installation site and automatically controlled The limitation of operation, based on the elastic construction that can use fireproof wear-resisting material, effectively the own wt of survivor can be carried out The principle of buffering, escape sliding sleeve avoid survivor's high falling injures and deaths；Using the mating reaction of escape circle and escape sliding sleeve, make Obtaining escape personnel and enclose very rapid and convenient in wearing escape, escape is enclosed also to be connected with the installation for sliding sleeve of escaping only by clamping, It is very convenient, escape time is greatly saved, also due to the structure setting of escape circle causes escape personnel to can oneself The contraction of row control escape sliding sleeve can also receive escape circle to escape personnel's trunk to control while the speed of its downslide One supporting role, at the same escape personnel can also hand help balance is maintained in bindiny mechanism, the structure for circle of escaping Set and not only ensure that the escape efficiency and security of escape personnel, additionally it is possible to so that escape personnel have during escape it is good Good balance, so as to effectively avoid the occurrence of falling, reduce casualties；Using Wind-proof mechanism, it is Set based on flexible passway for escaping so that during flexible escape slides over high-altitude use, due to its own material and flexibility The packed shape of cloth is easy to be occurred twining the problem of stirring by the influence of irregular wind direction caused by upper air current when putting down use, with As for the normal use for influenceing survival equipment, therefore by setting Wind-proof mechanism fundamentally to reduce wind to the unfavorable of escape device Influence；The present invention flexibility slide line sliding principle of the passway for escaping due to use so that survivor can with it is most short away from From with the most short time escape, and can continuously realize some survivors' escapes, greatly add generation The rate of surviving of trials and tribulations personnel during disaster, its simple and practical property is strong, and effect of escaping and security are good, and use cost is low, has Good use value, it is adapted to popularization and application.

The escape system for high-altitude fire of the present invention, the escape circle include clamping band, bindiny mechanism and clamping block； The clamping, which takes, is provided with gravity detector and height testing instrument；Some connection machines have been evenly arranged on the outside of the clamping band Structure, clamping block is connected with the end of bindiny mechanism, velocity sensor, the clamping block and slideway clamping are installed on contiguous block Connection；Buckling groove of the slideway formed with convex, buckling groove are hatch frame, and the both sides of its opening are provided with block；It is described Clamping block coordinates with buckling groove to be installed.

Further, magnetic patch one is additionally provided with the bottom of the buckling groove and/or side wall, the clamping block being correspondingly arranged therewith Connection end be provided with ferrimagnet, magnet coil is also wound with the ferrimagnet, the magnet coil passes through control Switch is connected with controller and power supply；Initial magnetic force size between the buckling groove and clamping block is 300N-1000N.

Further, the clamping band is collapsible elastic webbing；Or the clamping band is retractable annular ring knot Structure, by setting lock to realize the folding of clamping band, the lock is electromagnetic lock one, and electromagnetic lock one is electrically connected with controller, The locking of controller control electromagnetic lock one and opening；The bindiny mechanism is the connect band of flexibility or is connecting rod；The company The length of connection mechanism is equal to the 1/4 of escape sliding sleeve maximum gauge.

Due to clamping block that using said structure, buckling groove is provided with escape circle can very easily clamping, and So that clamping block clamping in slideway is slided, it is easy to install and use；It is certain magnetic force by setting between on buckling groove and clamping block Magnetic clasp connection so that quickly can smoothly cooperate installation during clamping, for escape saving the time, meanwhile, Due to having the function that certain magnetive attraction, it can be placed at escape personnel and do not keep just quick landing before Equilibrium also, make The damage of casualties and equipment is excessively hastily brought into escape, the magnetic force being capable of further aid escape personnel grasp balance Control gliding speed so that escape is more safe and reliable；Clamping band is using folding loop configuration or directly uses elastic ring band Structure causes its wearing to be more prone to, and is adapted to the use of the personnel of different building shape, ensure that the practicality of escape circle；Bindiny mechanism Using connect band escape personnel is held to be connected to, play a part of personnel's helping, from physiologically and psychological causing Escape personnel entirely escape process the sense of security it is more sufficient, personnel influence the normal use of escape device in a hurry during avoiding escape And the generation to cause the accident, the structure of said mechanism part is simple, and it is very low to be made technique and cost, but it combines flexible escape The practicality of device is very strong, and use cost is low, is adapted to deposit to use, popularization and application.

A kind of escape system for high-altitude fire of the present invention, also irregular open up in the side wall of the sliding sleeve of escaping There are some ventilative network interfaces, for being swapped with extraneous air.

Due to using said structure, the structure setting of escape sliding sleeve and oversheath so that passway for escaping of the invention has Gas-permeable channels, naturally either by outside wind pushing mechanism or oxygen machine is sent to send constantly into air oxygen from upper and lower ends with its passage Gas so that can also have sufficient air to be breathed for survivor in the middle part of too high passway for escaping, avoiding disaster process can Air caused by flue gas caused by energy or crowded survivor is rare so as to causing survivor's expiratory dyspnea or even asphyxia poisoning Phenomenon occurs, and further ensure that security and comfortableness during escape.

A kind of escape system for high-altitude fire of the present invention, the ring segment are uniformly arranged along oversheath axis direction On the lateral wall of oversheath；The ring segment is steel sheets or rigid plastics thin slice, is in certain between adjacent ring Spacing is set, and the diameter for the ring segment being disposed adjacent is different.

Further, the ring segment stretching that the spacing size between the ring segment being disposed adjacent is equal to maximum gauge is outer 2 times of the length of jacket portions end；The section of the outer end of the ring segment is V-arrangement, the size of the acute angle of the V-arrangement For 5 ° -45 °；The thickness of the ring segment is 5mm-12mm.

Due to using said structure, it is high to form irregular effect relative to the highly different ring segments of oversheath lateral wall Degree so that ring segment can integrally play a more preferably windbreak function, greatly reduce wind action area so that caused by wind The power of all directions greatly reduces, and escape device is not easy to twine and stirred, and ensures its normal use, and the setting of above-mentioned parameter is further The performance of the guarantee ring segment on ground, anti-tangle mechanism structure of stirring of the invention is simple, and low manufacture cost is practical, has Good use value.

Further, the balanced controls include some elastic steel sheets and balancing spring；The elastic steel sheet is arc-shaped steel Piece, every two pieces of arc steel plates are oppositely arranged the support frame of ovalisation, the oval support frame bag in same level It is rolled in outside escape sliding sleeve；The end of the elastic steel sheet is connected on the madial wall of oversheath；The balancing spring is located at outer shield Between set and elastic steel sheet, its both ends is connected with oversheath and elastic steel sheet respectively；The balancing spring and oversheath and elasticity The junction of steel disc is mounted on pressure sensor.

Closer, the both ends of the elastic steel sheet are connected by connecting pole with oversheath, and the connecting pole is fixed on On oversheath, end and the connecting pole of elastic tablet are rotatablely connected so that elastic steel sheet can be angled turn with respect to connecting pole It is dynamic；One end of the balancing spring is fixedly connected on the symmetrical middle part of elastic steel sheet, and the other end is consolidated by contiguous block and oversheath Fixed connection；The contiguous block is the connection steel disc of lightweight.

Closer, the width of the elastic steel sheet is 2cm-3cm, and the thickness of elastic tablet is 2mm-5mm；It is described flat Weighing apparatus spring uses spring of the coefficient of elasticity for 10N/cm-20N/cm.

Due to using said structure, make it that wind effect is fugitive using the Wind-proof mechanism formed between ring segment and balanced controls Just by the effect of ring segment wind cut when on generating apparatus it is scattered, it is scattered after distinguished and admirable just lead to from the gap between each ring segment Cross, the principle of said structure is greatly reduced by the area for acting on wind on passway for escaping, so that wind generation is fugitive Actuating pressure on raw passage is small as far as possible, so that high wind is to building flexible channel Wind-proof mechanism of the invention Influence is very small, and balance elastic mechanism enables to oversheath to keep ambient condition so that ring segment has enough intensity And keep balancing, by setting the interaction of elastic steel sheet and balancing spring, ensure the planform of oversheath, what it was formed Internal resilience can produce the power contended with therewith when acting on by the external pressure that wind is brought so that internal and external equilibrium, bullet Property steel disc both ends and connecting pole be rotatablely connected, can constantly be reconciled when being under pressure under rotary action with balancing spring flat Weighing apparatus so that it is also avoided that elastic steel sheet produces positive action to oversheath while can reaching a poised state soon Power, so as to damage oversheath, therefore, by setting elastic steel sheet and balancing spring further to ensure that, the effect of ring segment is imitated Fruit, it also avoid passway for escaping and occurred twining occurring for the phenomenon stirred by the effect of external force, elastic steel sheet and balancing spring With reference to complementary structure inside and outside being formed with ring segment, it ensure that Wind-proof mechanism is integrally prevented the building flexible channel of the present invention The wind-proof performance of wind mechanism so that the security performance of escape greatly improves.

A kind of control method of escape system for high-altitude fire, control process are：

1）When escape personnel dresses good escape circle, the control control locking lock of electromagnetic lock one；

2）Treat that escape circle installs with escape sliding sleeve, after escape personnel enters passway for escaping, gravity detector will detect what is obtained The human body and the height on ground that the personal fall's speed V values and height-gauge that human bady gravitational G values, speed detector measure measure Angle value H passes to controller：When measuring gravity G ＞ G0=800N-1000N, controller control magnet coil is powered to increase card The magnetic attraction between block and slideway is connect, when measuring speed V=3m/s-5m/s, controller control electromagnetic wire keeps the magnetic attraction big It is small until personal security reach ground；Wherein G0 is default gravity reduced value in controller；

3）As height value H≤1.5m that escape personnel is close to ground, and height testing instrument measures, controller control electromagnetic lock solution Lock, escape finish；

In above process, when the pressure sensor on the contiguous block detects pressure value F1 and pressure sensing on elastic steel sheet The difference for the pressure value F2 that device detects:During F1-F2=3N-10N, controller just controls electromagnetic lock to open three points of exhaust outlet sum One of exhaust outlet carry out it is ventilative；As F1-F2=11N-20N, controller just control electromagnetic lock open exhaust outlet sum two/ One exhaust outlet carries out ventilative；As F1-F2 >=21N, it is ventilative that controller just controls electromagnetic lock to open all exhaust outlets progress；When During F1-F2 ＜ 3N, controller control exhaust outlet is closed.

The setting of above-mentioned control process, the escape personnel that have been directed to different building shape weight have carried out different adjustment so that this The escape system use range of invention is wide, practical, and controller controls the falling speed of personnel so that entirely escaped Journey can be orderly progress while also cause personnel in dropping process comfort level more preferably, particularly with probably high patient and old age It can effectively avoid too fast whereabouts psychological impact to caused by it even to cause the phenomenon of other pathological reactions for person, have The casualty rate for reducing escape system of effect, improves escape efficiency；The control setting of Wind-proof mechanism so that high-altitude of the invention The escape system of fire can prevent twining for escape system from stirring by adjust automatically Wind-proof mechanism, can be according to reality by wind The influence of power carries out corresponding control process, so as to maximumlly reduce influence of the wind-force to equipment of making pottery, above-mentioned control system The control unit and control method being related to are simple, and power consumption is low, practical cost is low, has good performance.

In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：

1st, the escape system for high-altitude fire of the invention is simple in construction, is easily installed and uses, makes cost low；

2nd, by the cooperation of the escape circle and escape sliding sleeve that set the present invention so that the escape effect of security protection survival equipment It is good, have a safety feature；

3rd, escape efficiency high, it is practical；

4th, use range is wide, is adapted to popularization and application.

Brief description of the drawings

Fig. 1 is the structure diagram for the escape system of high-altitude fire；

Fig. 2 is the top view for the escape system of high-altitude fire；

Fig. 3 is the structural representation after survival equipment partial resolution；

Fig. 4 is the partial enlarged drawing at A in Fig. 3；

Fig. 5 is the structural representation of escape circle；

Marked in figure：1- escape sliding sleeves, 2- passways for escaping, 3- slideways, 31- buckling grooves, 32- magnetic patch one, 33- blocks, 4- are protected outside Set, 5- exhaust outlets, 6- gas-permeable channels, 7- breathe freely network interface, and 8- escapes are enclosed, 81- clamping bands, 82- bindiny mechanisms, 83- clamping blocks, 84- magnetic patch two, 85- electromagnetic locks one, 9- ring segments, 10- elastic steel sheets, 11- balancing springs, 12- connecting poles, 13- contiguous blocks, 14- electromagnetic locks two.

Embodiment

With reference to embodiment, the present invention is described in detail.

In order that the object, technical solution and advantage of invention are more clearly understood, with reference to embodiments, the present invention is entered Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit The fixed present invention.

Embodiment 1

As shown in Figures 1 to 5, a kind of escape system for high-altitude fire, it includes escape sliding sleeve 1 and matched used Escape circle 8；The escape sliding sleeve 1 is that flexible cloth is bag-shaped, and the toroidal cavity structure formed in it is passway for escaping 2；Institute The madial wall for stating escape sliding sleeve 1 is provided with some and slideway of its diameter parallel 3；The escape circle 8 and the cunning on escape sliding sleeve 1 The cocker of road 3 connects in succession, and escape circle 8 can be in the presence of sliding sleeve with respect to escape sliding sleeve sliding action；It is provided with the escape circle 8 Gravity detector, velocity sensor and height testing instrument；Oversheath 4 is also arranged outside the escape sliding sleeve 1；The oversheath 4 is Flexible cloth bag set, gas-permeable channels 6 at regular intervals are formed between oversheath 4 and escape sliding sleeve 1；Also connect on the oversheath 4 Wind-proof mechanism is connected to, the lateral wall of oversheath 4 is provided with some retractable exhaust outlets 5, and the exhaust outlet 5 passes through electromagnetic lock two 14 lockings/opening；The Wind-proof mechanism includes being arranged on some ring segments 9 on the lateral wall of oversheath 4 directly with air effect And some balanced controls between oversheath 4 and escape sliding sleeve 1；The horizontal axis vertical with oversheath 4 of ring segment 9 Set, balanced controls and collective effect inside and outside ring segment 9；Pressure sensor is also equipped with the balanced controls；The gravity Detector, velocity sensor, height testing instrument are equal, electromagnetic lock two and pressure sensor are electrically connected with controller and power supply.

Escape circle 8 includes clamping band 81, bindiny mechanism 82 and clamping block 83；Gravity detection is installed on the clamping band 81 Instrument and height testing instrument；The outside of clamping band 81 has been evenly arranged some bindiny mechanisms 82, connects on the end of bindiny mechanism 82 Clamping block 83 is connected to, velocity sensor is installed on contiguous block 83, the clamping block 83 is connected with the clamping of slideway 3；The slideway 3 Buckling groove 31 formed with convex, buckling groove 31 are hatch frame, and the both sides of its opening are provided with block 33；The clamping block 83 Coordinate with buckling groove 31 and install.Magnetic patch 1 is additionally provided with the bottom of buckling groove 31 and/or side wall, the clamping being correspondingly arranged therewith The connection end of block 83 is provided with ferrimagnet, and magnet coil is also wound with the ferrimagnet, and the magnet coil passes through Controlling switch is connected with controller and power supply；Initial magnetic force size between the buckling groove 31 and clamping block 83 is 300N- 1000N.The clamping band 81 is collapsible elastic webbing；Or the clamping band 81 is retractable annular coil structures, is passed through Lock is set to realize the folding of clamping band 81, the lock is electromagnetic lock 1, and electromagnetic lock 1 is electrically connected with controller, control The locking of device control electromagnetic lock 1 processed and opening；The bindiny mechanism 82 is the connect band of flexibility or is connecting rod；It is described The length of bindiny mechanism is equal to the 1/4 of the escape maximum gauge of sliding sleeve 1.It is also irregular in the side wall of the escape sliding sleeve 1 to open up There are some ventilative network interfaces 7, for being swapped with extraneous air.The ring segment 9 is uniformly set in along the axis direction of oversheath 4 On the lateral wall of oversheath 4；The ring segment 9 is steel sheets or rigid plastics thin slice, is in certain between adjacent ring 9 Spacing is set, and the diameter for the ring segment 1 being disposed adjacent is different.Spacing size between the ring segment 9 being disposed adjacent etc. 2 times that the length of the portions end of oversheath 4 is stretched out in the ring segment 9 of maximum gauge；The section of the outer end of the ring segment 9 For V-arrangement, the size of the acute angle of the V-arrangement is 5 ° -45 °；The thickness of the ring segment 9 is 5mm-12mm.

Balanced controls include some elastic steel sheets 10 and balancing spring 11；The elastic steel sheet 10 is arc steel plate, every two Block arc steel plate is oppositely arranged the support frame of ovalisation in same level, and the oval support frame is wrapped in escape Outside sliding sleeve 1；The end of the elastic steel sheet 10 is connected on the madial wall of oversheath 4；The balancing spring 11 is located at oversheath 4 Between elastic steel sheet 10, its both ends is connected with oversheath 4 and elastic steel sheet 10 respectively；The balancing spring 11 and oversheath 4 Pressure sensor is mounted on the junction of elastic steel sheet 10.The both ends of the elastic steel sheet 10 pass through connecting pole 12 and outer shield The connection of set 4, the connecting pole 12 are fixed on oversheath 4, and end and the connecting pole 12 of elastic tablet 10 are rotatablely connected so that bullet Property steel disc 10 can be relative to 12 angled rotation of connecting pole；One end of the balancing spring 11 is fixedly connected on elastic steel sheet 10 Symmetrical middle part, the other end is fixedly connected by contiguous block 13 with oversheath 4, and pressure sensing is provided with the contiguous block 13 Device；The contiguous block 13 is the connection steel disc of lightweight；The width of the elastic steel sheet 10 is 2cm-3cm, the thickness of elastic tablet For 2mm-5mm；The balancing spring 11 uses spring of the coefficient of elasticity for 10N/cm-20N/cm.

Embodiment 2

A kind of control method of the escape system for high-altitude fire based on embodiment 1, its control process are：

1）When escape personnel dresses good escape circle, the control control locking lock of electromagnetic lock one；

2）Treat that escape circle installs with escape sliding sleeve, after escape personnel enters passway for escaping, gravity detector will detect what is obtained The human body and the height on ground that the personal fall's speed V values and height-gauge that human bady gravitational G values, speed detector measure measure Angle value H passes to controller：When measuring gravity G ＞ G₀During=800N-1000N, controller control magnet coil is powered to increase card The magnetic attraction between block and slideway is connect, when measuring speed V=3m/s-5m/s, controller control electromagnetic wire keeps the magnetic attraction big It is small until personal security reach ground；Wherein G₀For default gravity reduced value in controller；

3）As height value H≤1.5m that escape personnel is close to ground, and height testing instrument measures, controller control electromagnetic lock solution Lock, escape finish；

In above process, when the pressure sensor on the contiguous block detects pressure value F₁With pressure sensing on elastic steel sheet The pressure value F that device detects₂Difference:F₁-F₂During=3N-10N, controller just control electromagnetic lock open exhaust outlet sum three/ One exhaust outlet carries out ventilative；Work as F₁-F₂During=11N-20N, controller just controls electromagnetic lock to open exhaust outlet sum half Exhaust outlet carry out it is ventilative；Work as F₁-F₂During >=21N, it is ventilative that controller just controls electromagnetic lock to open all exhaust outlets progress；Work as F₁- F₂During ＜ 3N, controller control exhaust outlet is closed.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims (10)

1. a kind of escape system for high-altitude fire, it is characterised in that it includes escape sliding sleeve（1）Used with matched Escape circle（8）；The escape sliding sleeve（1）It is that flexible cloth is bag-shaped, the toroidal cavity structure formed in it is passway for escaping （2）；The escape sliding sleeve（1）Madial wall be provided with it is some with the slideway of its diameter parallel（3）；The escape circle（8）With escaping Raw sliding sleeve（1）On slideway（3）Cocker connects in succession, escape circle（8）Can be escaped sliding sleeve sliding action relatively in the presence of sliding sleeve； The escape circle（8）On gravity detector, velocity sensor and height testing instrument are installed；The escape sliding sleeve（1）Also cover outside If oversheath（4）；The oversheath（4）For flexible cloth bag set, oversheath（4）With sliding sleeve of escaping（1）Between formed between certain Away from gas-permeable channels（6）；The oversheath（4）On be also associated with Wind-proof mechanism, oversheath（4）Lateral wall be provided with it is some can The exhaust outlet of folding（5）, the exhaust outlet（5）Pass through electromagnetic lock two（14）Locking/opening；The Wind-proof mechanism includes being arranged on Oversheath（4）Some ring segments on lateral wall directly with air effect（9）With positioned at oversheath（4）With sliding sleeve of escaping（1）It Between some balanced controls；The ring segment（9）Transverse direction and oversheath（4）Axis vertical set, balanced controls and ring segment （9）Inside and outside collective effect；Pressure sensor is also equipped with the balanced controls；The gravity detector, velocity sensor, height Equal detector, electromagnetic lock two and pressure sensor is spent to be electrically connected with controller and power supply.

2. the escape system according to claim 1 for high-altitude fire, it is characterised in that the escape circle（8）Including Clamping band（81）, bindiny mechanism（82）And clamping block（83）；The clamping band（81）On be provided with gravity detector and height examine Survey instrument；The clamping band（81）Outside has been evenly arranged some bindiny mechanisms（82）, bindiny mechanism（82）End on be connected with Clamping block（83）, contiguous block（83）On velocity sensor, the clamping block are installed（83）With slideway（3）Clamping connects；It is described Slideway（3）Buckling groove formed with convex（31）, buckling groove（31）For hatch frame, the both sides of its opening are provided with block （33）；The clamping block（83）With buckling groove（31）Coordinate installation.

3. the escape system according to claim 2 for high-altitude fire, it is characterised in that the buckling groove（31）Bottom Magnetic patch one is additionally provided with portion and/or side wall（32）, the clamping block that is correspondingly arranged therewith（83）Connection end be provided with ferromagnetism material Expect, be also wound with magnet coil on the ferrimagnet, the magnet coil is connected by controlling switch with controller and power supply； The buckling groove（31）With clamping block（83）Between initial magnetic force size be 300N-1000N.

4. the escape system for high-altitude fire according to Claims 2 or 3, it is characterised in that the clamping band（81） For collapsible elastic webbing；Or the clamping band（81）For retractable annular coil structures, by setting lock to realize clamping Band（81）Folding, the lock is electromagnetic lock one（85）, electromagnetic lock one（85）It is electrically connected with controller, controller control electricity Magnetic padlock one（85）Locking and opening；The bindiny mechanism（82）For flexible connect band or it is connecting rod；The connection machine The length of structure is equal to escape sliding sleeve（1）The 1/4 of maximum gauge.

5. the escape system according to claim 4 for high-altitude fire, it is characterised in that the escape sliding sleeve（1）'s It is also irregular in side wall to offer some ventilative network interfaces（7）, for being swapped with extraneous air.

6. according to claim 1 or 2 or 3 or 5 or the described escape system for high-altitude fire, it is characterised in that the ring Shape piece（9）Along oversheath（4）Axis direction is uniformly set in oversheath（4）Lateral wall on；The ring segment（9）It is thin for steel Piece or rigid plastics thin slice, adjacent ring（9）Between set in a determining deviation, and the ring segment being disposed adjacent（1）It is straight Footpath is different.

7. the escape system according to claim 6 for high-altitude fire, it is characterised in that the annular being disposed adjacent Piece（9）Between spacing size be equal to maximum gauge ring segment（9）Stretch out oversheath（4）2 times of the length of portions end；Institute State ring segment（9）The section of outer end be V-arrangement, the size of the acute angle of the V-arrangement is 5 ° -45 °；The ring segment（9） Thickness be 5mm-12mm.

8. the escape system for high-altitude fire according to claim 1 or 2 or 3 or 5 or 7, it is characterised in that described flat Weighing apparatus mechanism includes some elastic steel sheets（10）And balancing spring（11）；The elastic steel sheet（10）For arc steel plate, every two pieces of arcs Shape steel disc is oppositely arranged the support frame of ovalisation in same level, and the oval support frame is wrapped in escape sliding sleeve （1）Outside；The elastic steel sheet（10）End be connected to oversheath（4）Madial wall on；The balancing spring（11）Positioned at outer Sheath（4）And elastic steel sheet（10）Between, its both ends respectively with oversheath（4）And elastic steel sheet（10）Connection；The equilibrium bomb Spring（11）With oversheath（4）And elastic steel sheet（10）Junction be mounted on pressure sensor.

9. the escape system according to claim 8 for high-altitude fire, it is characterised in that the elastic steel sheet（10）'s Both ends pass through connecting pole（12）With oversheath（4）Connection, the connecting pole（12）It is fixed on oversheath（4）On, elastic tablet （10）End and connecting pole（12）Rotation connection so that elastic steel sheet（10）Can be with respect to connecting pole（12）Angled turn It is dynamic；The balancing spring（11）One end be fixedly connected on elastic steel sheet（10）Symmetrical middle part, the other end passes through contiguous block （13）With oversheath（4）It is fixedly connected, the contiguous block（13）On pressure sensor is installed；The contiguous block（13）For lightweight Connection steel disc.

A kind of 10. control method of escape system for high-altitude fire as described in claim 1-9, it is characterised in that control Process processed is：

1）When escape personnel dresses good escape circle, the control control locking lock of electromagnetic lock one；

2）Treat that escape circle installs with escape sliding sleeve, after escape personnel enters passway for escaping, gravity detector will detect what is obtained The human body and the height on ground that the personal fall's speed V values and height-gauge that human bady gravitational G values, speed detector measure measure Angle value H passes to controller：When measuring gravity G ＞ G₀During=800N-1000N, controller control magnet coil is powered to increase card The magnetic attraction between block and slideway is connect, when measuring speed V=3m/s-5m/s, controller control electromagnetic wire keeps the magnetic attraction big It is small until personal security reach ground；Wherein G₀For default gravity reduced value in controller；

3）As height value H≤1.5m that escape personnel is close to ground, and height testing instrument measures, controller control electromagnetic lock solution Lock, escape finish；

In above process, when the pressure sensor on the contiguous block detects pressure value F₁With pressure sensing on elastic steel sheet The pressure value F that device detects₂Difference:F₁-F₂During=3N-10N, controller just control electromagnetic lock open exhaust outlet sum three/ One exhaust outlet carries out ventilative；Work as F₁-F₂During=11N-20N, controller just controls electromagnetic lock to open exhaust outlet sum half Exhaust outlet carry out it is ventilative；Work as F₁-F₂During >=21N, it is ventilative that controller just controls electromagnetic lock to open all exhaust outlets progress；Work as F₁- F₂During ＜ 3N, controller control exhaust outlet is closed.