CN108643743A - The fire control smoke exhausting window system of one kind of multiple opening ways - Google Patents
The fire control smoke exhausting window system of one kind of multiple opening ways Download PDFInfo
- Publication number
- CN108643743A CN108643743A CN201810690403.1A CN201810690403A CN108643743A CN 108643743 A CN108643743 A CN 108643743A CN 201810690403 A CN201810690403 A CN 201810690403A CN 108643743 A CN108643743 A CN 108643743A
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- Prior art keywords
- lock
- window
- fire
- sash
- power supply
- Prior art date
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- 239000000779 smoke Substances 0.000 title claims abstract description 38
- 230000005611 electricity Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 9
- 229910000743 fusible alloy Inorganic materials 0.000 claims description 9
- 210000003746 feather Anatomy 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 13
- 230000005484 gravity Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
Abstract
The present invention discloses the fire control smoke exhausting window system of one kind of multiple opening ways, it is tiltedly mounted on large scale business synthesis Zhongting overhead and airport building tilts exterior wall, sash includes sash frame and covering of the fan, covering of the fan is made of inflation pneumatic die cushion, the surrounding of inflation pneumatic die cushion is connected by fusing resistor silk with sash frame, the lower frame of window frame is equipped with inflation branch pipe and charge valve, and inflation branch pipe is connected to inflation pneumatic die cushion inflation with inflation pneumatic die cushion；Window frame upper end is equipped with manual and electric one electromagnetic lock, and sash frame upper end is equipped with the mutually matched lock of lock tongue with manual and electric one electromagnetic lock；The side of window frame is additionally provided with power supply module.When the present invention ensures that fire occurs by a variety of opening ways, smoke evacuation window system can efficient stable open, reduce crash rate of the smoke evacuation window system in fire；The opening ways combine manually, electrically and the multiple means such as flue gas melts, and use a variety of power supply modes, even if external power supply can ensure the unlatching of vent window if failure.
Description
Technical field
The present invention relates to a kind of fire control smoke exhausting windows, and in particular to the fire control smoke exhausting window system of one kind of multiple opening ways belongs to
In fire engineering smoke controlling technical field.
Background technology
With the construction of more and more large scale business synthesises and airport building, the problems such as fire, which also becomes, to be influenced
An important factor for such engineering construction security evaluation, since such place fire load is huge, smoke substance occurred frequently is numerous, once
Fire occurs, a large amount of CO2 gases and burning post consumption fall oxygen in air, cause human body anoxia and suffocate, and object when fire
Matter burning generates amount of heat, and flue-gas temperature is made to increase rapidly, and 5~20min of incipient fire flue-gas temperatures are up to 250 DEG C, high temperature
It can also make one to faint, burn；According to related research, diffusion velocity is 0.3~0.8m/s to the rate of propagation of flue gas in the horizontal direction,
Diffusion velocity is 3~4m/s vertically upward, and the diffusion velocity of flue gas is fast, therefore, timely and effectively to be excluded when fire occurs
The a large amount of flue gases generated in fire, setting heat extraction vent window is just particularly important in all kinds of buildings.
Mechanical smoke extraction device inside existing building is difficult the sedimentation of short time internal control tobacco curing gas-bearing formation；Existing most-often used hand
Section is by Special fire-fighting heat extraction vent window, and structure generally comprises the cigarette being connected to by wired or wireless way on switch board
Mist sensor, temperature sensor and the mechanical driving device opened with control vent window, once smoke sensor device or temperature
When sensor detects fire signal, switch board can be passed the signal at the first time, and switch board control machinery transmission device is beaten
Begin to rehearse hot vent window, but this structure design cost is higher, and is opening heat extraction vent window by consuming the energy to reach
Purpose can also cause total system to fail, it is difficult to open vent window once problem occurs for circuit.
Therefore, the smoke evacuation means in such region largely still need to rely on natural draught system, and natural draught system means are
The no timely and effective Stability and dependability for then depending on smoke evacuation window system.Although existing disclosed vent window design scheme in the presence of
Electric and pneumatic opening ways, but most opening ways are single, stability is not high.Chinese patent literature CN206942464U
A kind of pneumatic window controlling system is disclosed, one kind is provided in dead electricity, the lock cylinder response time on window opener can be shortened
Long-range relieving mechanism, while also providing a kind of mechanism of manual releasing, ensure that the stabilization of window controlling system has increased manually
Opening ways, but manually opened mode efficiency is low, can not realize and fully open in a short time, influence smoke exhaust efficiency.
Invention content
In order to overcome various deficiencies of the existing technology, the present invention to provide the fire control smoke exhausting window of one kind of multiple opening ways
System has a variety of opening ways, prevents from sending out due to the case where a variety of causes such as power-off, artificial cause vent window that can not open
It is raw, while opening speed is fast, smoke exhaust efficiency is high.
To solve the above-mentioned problems, the fire control smoke exhausting window system of the one kind of multiple opening ways of the present invention, including window frame and window
Fan, window frame inclination are installed on surrounding or airport building exterior wall, the bottom of sash at the top of business Zhongting and are hinged on window frame,
It is connected with electronic pass window machine between window frame and sash, the opening and closing of sash are realized by electronic pass window machine；Sash includes window
Fan frame and covering of the fan, covering of the fan are made of inflation pneumatic die cushion, and the surrounding for inflating pneumatic die cushion is connected by fusing resistor silk with sash frame, window
The lower frame of frame is equipped with inflation branch pipe and charge valve, and inflation branch pipe is connected to inflation pneumatic die cushion inflation with inflation pneumatic die cushion；On window frame
End is equipped with manual and electric one electromagnetic lock, and sash frame upper end is equipped with the lock tongue phase interworking with manual and electric one electromagnetic lock
The lock of conjunction；The side of window frame is additionally provided with power supply module, and power supply module includes power-supplying circuit, charge management circuit and lithium electricity
Pond group, lithium battery group are connected with charge management circuit, and charge management circuit also there is two-way external power supply to be separately connected city simultaneously
Political affairs power supply and fire-fighting power supply, charge management circuit are connected with power-supplying circuit, and power-supplying circuit has duplex feeding,
In, the roads A power for manual and electric one electromagnetic lock, and the roads B are respectively then electronic pass window machine and the power supply of fusing resistor silk；Power supply control
Circuit picks out feedback line and is separately connected fire-fighting control rack with control circuit, and the on off operating mode of two power supply circuits is by fire tower
Cabinet controls, and in real time to fire-fighting control rack feedback circuit status information.
When fire generation occurs, fire-fighting control rack controls the roads A in power supply circuit by control circuit, makes manual electricity
Dynamic one electromagnetic lock dead electricity unlock, sash are quickly opened under the effect of gravity, this is the first opening ways；
If the roads A power supply at this time is failed and by feedback line to fire-fighting control rack feeding back unsuccessful signal, personnel determine
The normally opened contact of supply line is closed where controlling fusing resistor silk by control circuit after errorless, is realized and is powered, fusing resistor
Silk is warming up to 300 DEG C or so within 1min, and the inflation pneumatic die cushion being engaged with is heated to fall off from sash frame, and pneumatic die cushion is fried
It splits, this is second of opening ways；
If fusing resistor silk also realizes fusing operation not successfully, and continues to report to fire-fighting control rack by feedback line
Failure signal is sent, external artificial mandatory unlatching may be used in vent window at this time；Manual and electric one electromagnetic lock is opened manually, makes
Lock tongue leaves lock, and sash is quickly opened under the effect of gravity, this is the third opening ways.
Further, the lock is made of fusible alloy material, and the melting range of fusible alloy material is at 60 DEG C -90
℃。
When above-mentioned three kinds of vent window opening ways fail, lock 2 is in upper layer heat smoke made of fusible alloy material
Under the action of start fusing and gradually lose holding power, sash is quickly opened under gravity after losing lock coupling mechanism force, complete
At the 4th kind of opening ways, this turn on window is not by fire-fighting link action control, only by hot smoke layer temperature triggered.
Further, the inflation pneumatic die cushion is made of meltable membrane material；The operating pressure for inflating pneumatic die cushion is 200Pa-
250Pa。
Meltable membrane material is nonflammable material, and from fiery self-extinguishment, when temperature reaches 200 DEG C or more, material can be heated volatilization, nothing
Drip phenomenon, inflation pneumatic die cushion, which can soften, at this time loses bearing capacity, and falls off from sash frame；Easy melt film pneumatic die cushion operating pressure is
200Pa-250Pa, when touching open fire, air pressure inside can be increased quickly and burst pneumatic die cushion.
The manual and electric one electromagnetic lock includes lock tongue, annular steel disc, ring electromagnet, and lock tongue is fixed on annular steel disc
Centre and central area across ring electromagnet, ring electromagnet is fixed in lock housing, and the outer wall of lock tongue is installed with
Rack, rack are engaged with driving gear set, and the driving wheel in the driving gear set is connected with handle and under the drive of handle
Rotation；Ring electromagnet lower end is additionally provided with resetting-mechanism, and resetting-mechanism includes upper guide bush, resetting spring and lower guide sleeve, lower guide sleeve
Fixed with external lock housing, upper guide bush is fixed on lock tongue, resetting spring be mounted between upper guide bush and lower guide sleeve, lock tongue lower end according to
It is secondary to pass through lower guide sleeve and lock housing.
The ring electromagnet of manual and electric one electromagnetic lock is in energized state always under daily state, is connected with lock tongue
Annular steel disc ring electromagnet magnetic force attract under overcome resetting spring resistance drive lock tongue move down, lock tongue stretch out lock housing
It is connected with lock and sash is locked on window frame；When the roads A in power-supplying circuit being the power supply of manual and electric one electromagnetic lock are normal
When closed contact disconnects, ring electromagnet dead electricity loses magnetic force, and lock tongue drives under the elastic restoring force effect of resetting spring and leads
Set, annular steel disc move up, and unlock electromagnetic lock to be detached from lock, sash is quickly opened under the effect of gravity.
When electric power unlock failure, manual release is needed, passes through what is engaged with rack in rotating handle drive driving gear set
Gear rotates, and to be moved up and down with carry-over bar, the lock tongue being attached thereto can be driven to overcome annular electro when rack moves up
The reluctance force of magnet moves up, and to make the lower end of lock tongue be detached from lock, realizes manual release.
In order to further ensure lock tongue stabilization moves up when unlocking by hand, the side of rack is connected with feather key, is equipped in lock housing
Fixing axle is provided with the sliding slot coordinated with feather key in fixing axle；In order to avoid the inertia damage lock that raises up of lock tongue in releasing process
Body, fixing axle are fixedly arranged above block.
Further, the driving gear set includes active gear wheel and driven pinion, and active gear wheel is fixedly mounted
In one end of driving shaft, handle is fixed on the other end of driving shaft, and driving shaft is mounted on by bearing in lock housing, torsion spring one
End is fixed on driving shaft, and the other end is fixed in lock housing；Driven pinion is mounted on by bearing on driven shaft, driven shaft
Both ends are fixed on lock-shell lining.
Rotatable handle drives spindle rotation to drive active gear wheel to rotate, and active gear wheel is nibbled with driven pinion
It closes that driven pinion is driven to rotate around driven shaft, driven pinion is engaged with rack thus with moving down on carry-over bar
It is dynamic.
It is equipped with torsion spring between the driving shaft and lock housing of connection handle, driving shaft drives actively when handle loses external force
Gear wheel resets under the elastic restoring force effect of torsion spring, and electromagnetic lock is made to continue to maintain the lock status.
Further, the electronic pass window machine is that screw closes window machine, and it includes screw rod and motor, screw rod that screw, which closes window machine,
Telescopic end is hinged on the centre position of sash frame both sides by the articulated joint that can be rotated with 180 °, and motor passes through rotary joint
It is connect with the electric machine support for being fixed on window frame both sides centre position, the rotary joint is equipped with the limiter that 90 ° of rotations can be achieved.
Screw closes motor rotation in window machine and drives screw rod realization flexible, to realize opening or closing for sash；Motor
It is powered using the roads B in power supply module, accesses 48V DC power supplies, stroke 1.2m is provided and closed window pulling force not less than 2kN, motor day
Often it is off-position, and motor is not provided with brake device for electrical machinery, it is freely slidable under off-position.
As a further improvement, the both sides of sash frame are provided with sliding slot, the both sides of window frame are equipped with deceleration damping, slow down
Buffering stand in damping cooperates with sliding slot.
The opening speed that the deceleration damping installed additional on vent window can avoid sash too fast cause frame impaired or personnel by
Wound.
Rainwater has an impact for inflating the fusing resistor silk of pneumatic die cushion surrounding in order to prevent, inflation pneumatic die cushion and fusing resistor silk
Mating surface is laid with waterproof material.
The present invention by a variety of opening ways ensure fire occur when, smoke evacuation window system can efficient stable open, reduce
Crash rate of the smoke evacuation window system in fire, the safe escape for large size terminal or Commercial Complex personnel provide treasured
The expensive time；The opening ways combine manually, electrically and flue gas melt etc. multiple means, and use a variety of suppliers of electricity
Formula, even if external power supply can ensure the unlatching of vent window if failure；Tempering glass is substituted using meltable membrane material in the present invention
Glass both can guarantee high transparency, can also reduce outside Wall Cleaning frequency, economize on resources.
Description of the drawings
Fig. 1 is vent window open state structural schematic diagram of the present invention；
Fig. 2 is vent window closed state structural schematic diagram of the present invention；
Fig. 3 is partial enlarged view of the present invention；
Fig. 4 is electric and hand one electromagnetic lock internal structure front view of the present invention；
Fig. 5 is electric and hand one electromagnetic lock internal structure side view of the present invention；
Fig. 6 is power supply module internal circuit logic chart of the present invention；
Fig. 7 is present invention smoke evacuation window system work-based logic figure.
In figure：1, manual and electric one electromagnetic lock；2, it latches；3, fusing resistor silk；4, electronic pass window machine；5, rotation connects
Head；6, window frame；7, sash；71, sash frame；72, pneumatic die cushion is inflated；8, power supply module；9, slow down and damp；10, branch pipe is inflated；
11, charge valve；12, articulated joint；13, lock tongue；14, fixing axle；15, feather key；16, rack；17, annular steel disc；18, annular electro
Magnet；19, resetting spring；20, upper guide bush；21, lower guide sleeve；22, active gear wheel；23, handle；24, driven pinion；25、
Driven shaft；26, torsion spring；27, driving shaft.
Specific implementation mode
The present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, the fire control smoke exhausting window system of one kind of multiple opening ways, including window frame 6 and sash 7, window frame
Inclination 6 is installed on surrounding or airport building exterior wall, the bottom of sash 7 at the top of business Zhongting and is hinged on window frame 6, window frame
It is connected with electronic pass window machine 4 between 6 and sash 7, the opening and closing of sash 7 are realized by electronic pass window machine 4；Its feature exists
In sash 7 includes sash frame 71 and covering of the fan, and covering of the fan is made of inflation pneumatic die cushion 72, and the surrounding for inflating pneumatic die cushion 72 passes through the electricity that fuses
Resistance silk 3 is connected with sash frame 71, and the lower frame of window frame 6 is equipped with inflation branch pipe 10 and charge valve 11, inflates branch pipe 10 and fills
Gas pneumatic die cushion 72 is connected to inflation pneumatic die cushion 72 and inflates；6 upper end of window frame is equipped with manual and electric one electromagnetic lock 1, in sash frame 71
End be equipped with the lock tongue of manual and electric one electromagnetic lock 1 it is mutually matched lock 2；The side of window frame 6 is additionally provided with power supply module
8, power supply module 8 includes power-supplying circuit, charge management circuit and lithium battery group, lithium battery group and charge management circuit phase
Even, charge management circuit also there is two-way external power supply to be separately connected municipal power supply and fire-fighting power supply, charge management circuit simultaneously
It is connected with power-supplying circuit, power-supplying circuit has duplex feeding, wherein the roads A supply for manual and electric one electromagnetic lock 1
Electricity, the roads B are respectively then that electronic pass window machine 4 and fusing resistor silk 3 are powered；Power-supplying circuit picks out feedback line and control circuit
It is separately connected fire-fighting control rack, the on off operating mode of two power supply circuits is controlled by fire-fighting machine cabinet, and in real time to fire-fighting control machine
Cabinet feedback circuit status information.
When fire generation occurs, fire-fighting control rack controls the roads A in power supply circuit by control circuit, makes manual electricity
The 1 dead electricity unlock of dynamic one electromagnetic lock, sash 7 are quickly opened under the effect of gravity, this is the first opening ways；
If the roads A power supply at this time is failed and by feedback line to fire-fighting control rack feeding back unsuccessful signal, personnel determine
The normally opened contact for controlling 3 place supply line of fusing resistor silk after errorless by control circuit is closed, and is realized and is powered, fusing resistor
Silk 3 is warming up to 300 DEG C or so within 1min, and the inflation pneumatic die cushion 72 being engaged with is heated to fall off from sash frame 71, and
Pneumatic die cushion is burst, this is second of opening ways；
If fusing resistor silk 3 is also failed to realize fusing operation, and is continued to fire-fighting control rack by feedback line
Failure signal is reported and submitted, external artificial mandatory unlatching may be used in vent window at this time；Manual and electric one electromagnetic lock is opened manually
1, so that lock tongue is left lock 2, sash 7 is quickly opened under the effect of gravity, this is the third opening ways.
As shown in fig. 6, accessing power supply adaptor between power supply module 8 and external power supply, power supply adaptor is to external power supply
The processing for carrying out transformation, AC to DC, is changed into 48V direct currents by 220V alternating currents and is electrically accessed power supply module 8；Lithium battery group
Normal voltage is 48V, rated capacity 50000mAh, disclosure satisfy that the power demands of smoke evacuation window system 30min；Charge Management electricity
Road is embedded in Charger IC chips, changes circuit structure according to external power supply access has been detected whether, when external power supply voltage
When less than 48V, the roads power-supplying circuit B change by lithium battery group powering mode；It is external when external power supply voltage is not less than 48V
Power supply charges to lithium battery group and retains the ability powered to electrical appliance by the roads power-supplying circuit B；Lithium battery group
After reaching end of charge voltage, Charger IC chips cut off charging circuit of the external power supply to lithium battery group, protect battery pack.
Further, the lock 2 is made of fusible alloy materials, the melting range of fusible alloy material 60 DEG C-
90℃。
When above-mentioned three kinds of vent window opening ways fail, lock 2 is in upper layer heat smoke made of fusible alloy material
Under the action of start fusing and gradually lose holding power, sash 7 is quickly opened under gravity after losing lock coupling mechanism force, complete
At the 4th kind of opening ways, this turn on window is not by fire-fighting link action control, only by hot smoke layer temperature triggered.
Further, the inflation pneumatic die cushion 72 is made of meltable membrane material；Inflation pneumatic die cushion 72 operating pressure be
200Pa-250Pa。
Meltable membrane material is nonflammable material, and from fiery self-extinguishment, when temperature reaches 200 DEG C or more, material can be heated volatilization, nothing
Drip phenomenon, inflation pneumatic die cushion 72, which can soften, at this time loses bearing capacity, and falls off from sash frame 71；Easy melt film pneumatic die cushion work pressure
Power is 200Pa-250Pa, and when touching open fire, air pressure inside can be increased quickly and burst pneumatic die cushion.
As shown in Figure 4 and Figure 5, the manual and electric one electromagnetic lock includes lock tongue 13, annular steel disc 17, ring electromagnet
18, lock tongue 13 is fixed on the centre of annular steel disc 17 and the central area across ring electromagnet 18, and ring electromagnet 18 is fixed
In lock housing, the outer wall of lock tongue 13 is installed with rack 16, and rack 16 is engaged with driving gear set, in the driving gear set
Driving wheel be connected with handle 23 and rotated under the drive of handle 13；18 lower end of ring electromagnet is additionally provided with resetting-mechanism, multiple
Position mechanism includes upper guide bush 20, resetting spring 19 and lower guide sleeve 21, and lower guide sleeve 21 is fixed with external lock housing, and upper guide bush 20 is fixed on
On lock tongue 13, resetting spring 19 is mounted between upper guide bush 20 and lower guide sleeve 31, and 13 lower end of lock tongue sequentially passes through 20 He of lower guide sleeve
Lock housing.
The ring electromagnet 18 of manual and electric one electromagnetic lock 1 is in energized state always under daily state, with lock tongue
13 connected annular steel discs 17 under the magnetic force of ring electromagnet 18 attracts in the case where overcoming the resistance of resetting spring 19 to drive lock tongue 13
It moves, the stretching lock housing of lock tongue 13 is connected with lock 2 is locked in sash 7 on window frame 6；When in power-supplying circuit be manual and electric one
When the roads the A normally-closed contact that body electromagnetic lock 1 is powered disconnects, 18 dead electricity of ring electromagnet loses magnetic force, and lock tongue 13 is in resetting spring 19
Elastic restoring force effect it is lower drive upper guide bush 20, annular steel disc 17 to move up, electromagnetic lock is unlocked to be detached from lock 2, sash 7
It quickly opens under the effect of gravity.
When electric power unlock failure, manual release is needed, is driven in driving gear set by rotating handle 23 and is nibbled with rack 16
The gear of conjunction rotates, and to be moved up and down with carry-over bar 16, the lock tongue 13 being attached thereto can be driven when rack 16 moves up
Overcome the reluctance force of ring electromagnet 18 to move up, to make the lower end of lock tongue 13 be detached from lock 2, realizes manual release.
In order to further ensure the stabilization of lock tongue 13 moves up when unlocking by hand, the side of rack 16 is connected with feather key 15, lock housing
It is interior to be equipped with fixing axle 14, it is provided with the sliding slot coordinated with feather key 15 in fixing axle 14；In order to avoid lock tongue 13 in releasing process
The inertia that raises up damages lock body, and fixing axle 14 is fixedly arranged above block.
Further, the driving gear set includes active gear wheel 22 and driven pinion 24, and active gear wheel 22 is solid
Dingan County is mounted in one end of driving shaft 27, and handle 23 is fixed on the other end of driving shaft 27, and driving shaft 27 is mounted on lock by bearing
In shell, 26 one end of torsion spring is fixed on driving shaft 27, and the other end is fixed in lock housing；Driven pinion 24 is pacified by bearing
On driven shaft 25, the both ends of driven shaft 25 are fixed on lock-shell lining.
Handle 13 rotation drive driving shaft 27 rotation to drive active gear wheel 22 rotate, active gear wheel 22 with it is driven
Pinion gear 24 engagement to drive driven pinion 24 around driven shaft 25 rotate, driven pinion 24 engaged with rack 16 thus
With moving up and down for carry-over bar 16.
It is equipped with torsion spring 26, the driving shaft when handle 23 loses external force between the driving shaft 27 and lock housing of connection handle 23
27 drive active gear wheels 22 reset under the elastic restoring force effect of torsion spring 26, and electromagnetic lock is made to continue to keep locking shape
State.
As shown in Figure 1, the electronic pass window machine 4, which is screw, closes window machine, it includes screw rod and motor, spiral shell that screw, which closes window machine,
Bar telescopic end is hinged on the centre position of 71 both sides of sash frame by the articulated joint 12 that can be rotated with 180 °, and motor passes through rotation
Adapter 5 is connect with the electric machine support for being fixed on 6 both sides centre position of window frame, and the rotary joint 5, which is equipped with, can be achieved 90 ° of rotations
Limiter.
Screw closes motor rotation in window machine and drives screw rod realization flexible, to realize opening or closing for sash；Motor
It is powered using the roads B in power supply module 8, accesses 48V DC power supplies, stroke 1.2m is provided and closed window pulling force not less than 2kN, motor
Daily is off-position, and motor is not provided with brake device for electrical machinery, freely slidable under off-position.
As a further improvement, the both sides of sash frame 71 are provided with sliding slot, the both sides of window frame 6 are equipped with deceleration damping 9,
The buffering stand to slow down in damping 9 cooperates with sliding slot.
The opening speed that the deceleration damping 9 installed additional on vent window can avoid sash too fast cause frame impaired or personnel by
Wound.
Rainwater has an impact for inflating the fusing resistor silk 3 of 72 surrounding of pneumatic die cushion in order to prevent, inflation pneumatic die cushion 72 and fusing
3 mating surface of resistance wire is laid with waterproof material.
The specific opening process of this system is as follows：
When fire occurs, fire-fighting control rack disconnects the normally-closed contact in the roads power-supplying circuit A by control circuit and breaks
It opens, 18 dead electricity of ring electromagnet in electric and hand one electromagnetic lock, loses the locking effect to lock tongue 13, lock tongue is resetting bullet
It is returned to unlocked position under the elastic restoring force driving of spring, sash is quickly opened under the effect of gravity, completes windowing action.Slow down
The impact force that 9 buffering sash of damping is opened, avoids vent window structural damage from causing accident.Due to being equipped with lithium in charge management circuit
Battery pack is the power supply of the roads A, even if therefore the condition that all fails in external power supplys such as fire-fighting power supply, municipal power supplys of this windowing action
Under, it can still realize.
After the first opening ways fails, power-supplying circuit is by feedback line to fire-fighting control rack feeding back unsuccessful
Signal, fire protection control room operator on duty determine it is errorless after, pass through control circuit and control the normal of 3 place supply line of fusing resistor silk
Contact closure is opened, realizes and is powered；Fusing resistor silk 3 is warming up to 300 DEG C or so within 1min, the membrane material of engagement place it is heated from
It falls off in sash frame 71, and inflates pneumatic die cushion 72 and burst, complete windowing action.
If if fusing resistor silk 3 realizes fusing operation not successfully, i.e., when second of opening ways also fails, power supply control electricity
Lu Huixiang fire-fighting control racks continue to report and submit failure signal, fire protection control room operator on duty by modes such as fire broadcast systems,
Commander assistant director reaches specified smoke evacuation window position, using external artificial mandatory unlatching；External manpower passes through the handle 23 that promptly opens a window
Driving mechanical system overcomes lift lock tongue 13 in electromagnetic force, completes unlock, and sash 7 is quickly opened under the effect of gravity, completes windowing
Action.
If above-mentioned three kinds of opening ways are timely unlatching, heat smoke caused by fire gathers on upper layer, is formed high
Warm flue gas layer, lock 2 made of fusible alloy material start fusing under the action of the heat smoke of upper layer and gradually lose holding power, from
And so that sash 7 is broken away from lock and fix, it quickly opens under gravity, completes windowing action.
Claims (9)
1. the fire control smoke exhausting window system of one kind of multiple opening ways, including window frame (6) and sash (7), window frame tilts (6) and is installed on
Surrounding or airport building exterior wall, the bottom of sash (7) are hinged on window frame (6) at the top of business Zhongting, window frame (6) and window
It is connected with electronic pass window machine (4) between fan (7), the opening and closing of sash (7) are realized by electronic pass window machine (4)；Its feature
It is, sash (7) includes sash frame (71) and covering of the fan, and covering of the fan is made of inflation pneumatic die cushion (72), the surrounding of inflation pneumatic die cushion (72)
It is connected with sash frame (71) by fusing resistor silk (3), the lower frame of window frame (6) is equipped with inflation branch pipe (10) and charge valve
(11), inflation branch pipe (10) is connected to inflation pneumatic die cushion (72) with inflation pneumatic die cushion (72) and inflates；Window frame (6) upper end is equipped with manual electricity
Dynamic one electromagnetic lock (1), sash frame (71) upper end is equipped with mutually matched with the lock tongue of manual and electric one electromagnetic lock (1)
It latches (2)；The side of window frame (6) is additionally provided with power supply module (8), and power supply module (8) includes power-supplying circuit, Charge Management electricity
Road and lithium battery group, lithium battery group are connected with charge management circuit, and charge management circuit also has two-way external power supply point simultaneously
Not Lian Jie municipal power supply and fire-fighting power supply, charge management circuit be connected with power-supplying circuit, power-supplying circuit is with two-way
Power supply, wherein the roads A power for manual and electric one electromagnetic lock (1), and the roads B are respectively then electronic pass window machine (4) and fusing resistor silk
(3) it powers；Power-supplying circuit picks out feedback line and control circuit and is separately connected fire-fighting control rack, two power supply circuits
On off operating mode is controlled by fire-fighting machine cabinet, and in real time to fire-fighting control rack feedback circuit status information.
2. the fire control smoke exhausting window system of a variety of opening ways according to claim 1, which is characterized in that the lock (2)
It is made of fusible alloy material, the melting range of fusible alloy material is at 60 DEG C -90 DEG C.
3. the fire control smoke exhausting window system of a variety of opening ways according to claim 1, which is characterized in that the inflation pneumatic die cushion
(72) it is made of meltable membrane material；The operating pressure for inflating pneumatic die cushion (72) is 200Pa-250Pa.
4. the fire control smoke exhausting window system of a variety of opening ways according to claims 1 to 3 any claim, feature exist
In the manual and electric one electromagnetic lock includes lock tongue (13), annular steel disc (17), ring electromagnet (18), and lock tongue (13) is solid
It is scheduled on the centre of annular steel disc (17) and the central area across ring electromagnet (18), ring electromagnet (18) is fixed on lock housing
Interior, the outer wall of lock tongue (13) is installed with rack (16), and rack (16) is engaged with driving gear set, in the driving gear set
Driving wheel be connected with handle (23) and rotated under the drive of handle (13)；Ring electromagnet (18) lower end is additionally provided with reset machine
Structure, resetting-mechanism include upper guide bush (20), resetting spring (19) and lower guide sleeve (21), and lower guide sleeve (21) is fixed with external lock housing,
Upper guide bush (20) is fixed on lock tongue (13), and resetting spring (19) is mounted between upper guide bush (20) and lower guide sleeve (31), lock tongue
(13) lower end sequentially passes through lower guide sleeve (20) and lock housing.
5. the fire control smoke exhausting window system of a variety of opening ways according to claim 4, which is characterized in that the one of rack (16)
Side is connected with feather key (15), and fixing axle (14) is equipped in lock housing, and the sliding slot with feather key (15) cooperation is provided in fixing axle (14)；
In order to avoid the inertia that raises up of lock tongue (13) in releasing process damages lock body, fixing axle (14) is fixedly arranged above block.
6. the fire control smoke exhausting window system of a variety of opening ways according to claim 5, which is characterized in that the transmission gear
Group includes active gear wheel (22) and driven pinion (24), and active gear wheel (22) is fixedly mounted on the one of driving shaft (27)
End, handle (23) are fixed on the other end of driving shaft (27), and driving shaft (27) is mounted on by bearing in lock housing, torsion spring
(26) one end is fixed on driving shaft (27), and the other end is fixed in lock housing；Driven pinion (24) by bearing be mounted on from
On moving axis (25), the both ends of driven shaft (25) are fixed on lock-shell lining.
7. the fire control smoke exhausting window system of a variety of opening ways according to claim 1, which is characterized in that the electronic pass window
Machine (4) is that screw closes window machine, and it includes screw rod and motor that screw, which closes window machine, and screw rod telescopic end passes through the hinge that can be rotated with 180 °
Connector (12) is hinged on the centre position of sash frame (71) both sides, and motor is by rotary joint (5) and is fixed on window frame (6)
The electric machine support in both sides centre position connects, and the rotary joint (5) is equipped with the limiter that 90 ° of rotations can be achieved.
8. the fire control smoke exhausting window system of a variety of opening ways according to claim 6, which is characterized in that sash frame (71)
Both sides be provided with sliding slot, the both sides of window frame (6) are equipped with deceleration damping (9), the buffering stand and sliding slot to slow down in damping (9)
It cooperates.
9. the fire control smoke exhausting window system of a variety of opening ways according to claim 3, which is characterized in that inflation pneumatic die cushion (72)
It is laid with waterproof material with fusing resistor silk (3) mating surface.
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| CN201810690403.1A CN108643743B (en) | 2018-06-28 | 2018-06-28 | Fire control smoke evacuation window system of multiple mode of opening |
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|---|---|---|---|
| CN201810690403.1A CN108643743B (en) | 2018-06-28 | 2018-06-28 | Fire control smoke evacuation window system of multiple mode of opening |
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| CN108643743A true CN108643743A (en) | 2018-10-12 |
| CN108643743B CN108643743B (en) | 2023-12-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127734A (en) * | 2019-06-24 | 2020-12-25 | 盖慈有限公司 | Drive system for fan |
| CN112360243A (en) * | 2020-11-17 | 2021-02-12 | 上海探见智能家居有限公司 | Safety electric window lock |
| TWI758163B (en) * | 2021-02-08 | 2022-03-11 | 王泰興 | Escape window structure |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763444Y (en) * | 2005-01-23 | 2006-03-08 | 侯纲 | Automatic smoke exhausting window |
| CN2864012Y (en) * | 2006-02-15 | 2007-01-31 | 王磊 | Automatic door and window opening device for fire-fighting |
| CN201056941Y (en) * | 2006-12-29 | 2008-05-07 | 深圳市中锋智能技术有限公司 | Electric window capable of automatically locking window |
| CN201209365Y (en) * | 2008-05-14 | 2009-03-18 | 长春现代门窗科技有限公司 | Loss power spring opening device for electric lighting and smoke-discharging skylight |
| CN104153680A (en) * | 2014-08-06 | 2014-11-19 | 绵阳高新区恒奥电子科技有限公司 | Rotary skylight of cabinet |
| CN203961665U (en) * | 2014-08-06 | 2014-11-26 | 绵阳高新区恒奥电子科技有限公司 | A kind of rotation skylight structure that is installed on enclosure top |
| US20150152676A1 (en) * | 2013-12-03 | 2015-06-04 | Andersen Corporation | Powered sash driving apparatus having a connection block |
| CN104806114A (en) * | 2015-02-06 | 2015-07-29 | 华东建筑设计研究院有限公司现代都市建筑设计院 | Manual control and automatic control dual-purpose pneumatic window opening device |
| CN205153826U (en) * | 2015-11-09 | 2016-04-13 | 宁波合力伟业消防科技有限公司 | Emergent system of windowing |
| CN205224913U (en) * | 2015-12-04 | 2016-05-11 | 宁波合力伟业消防科技有限公司 | Emergent system of windowing |
| CN205840162U (en) * | 2016-04-25 | 2016-12-28 | 北京泰信邦计算机系统网络工程技术有限公司 | A kind of cold air duct automatic turning skylight |
| KR20170024625A (en) * | 2015-08-25 | 2017-03-08 | 현대로템 주식회사 | Opening and closing device of window |
| CN208486734U (en) * | 2018-06-28 | 2019-02-12 | 中国矿业大学 | The fire control smoke exhausting window system of one kind of multiple opening ways |
-
2018
- 2018-06-28 CN CN201810690403.1A patent/CN108643743B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763444Y (en) * | 2005-01-23 | 2006-03-08 | 侯纲 | Automatic smoke exhausting window |
| CN2864012Y (en) * | 2006-02-15 | 2007-01-31 | 王磊 | Automatic door and window opening device for fire-fighting |
| CN201056941Y (en) * | 2006-12-29 | 2008-05-07 | 深圳市中锋智能技术有限公司 | Electric window capable of automatically locking window |
| CN201209365Y (en) * | 2008-05-14 | 2009-03-18 | 长春现代门窗科技有限公司 | Loss power spring opening device for electric lighting and smoke-discharging skylight |
| US20150152676A1 (en) * | 2013-12-03 | 2015-06-04 | Andersen Corporation | Powered sash driving apparatus having a connection block |
| CN203961665U (en) * | 2014-08-06 | 2014-11-26 | 绵阳高新区恒奥电子科技有限公司 | A kind of rotation skylight structure that is installed on enclosure top |
| CN104153680A (en) * | 2014-08-06 | 2014-11-19 | 绵阳高新区恒奥电子科技有限公司 | Rotary skylight of cabinet |
| CN104806114A (en) * | 2015-02-06 | 2015-07-29 | 华东建筑设计研究院有限公司现代都市建筑设计院 | Manual control and automatic control dual-purpose pneumatic window opening device |
| KR20170024625A (en) * | 2015-08-25 | 2017-03-08 | 현대로템 주식회사 | Opening and closing device of window |
| CN205153826U (en) * | 2015-11-09 | 2016-04-13 | 宁波合力伟业消防科技有限公司 | Emergent system of windowing |
| CN205224913U (en) * | 2015-12-04 | 2016-05-11 | 宁波合力伟业消防科技有限公司 | Emergent system of windowing |
| CN205840162U (en) * | 2016-04-25 | 2016-12-28 | 北京泰信邦计算机系统网络工程技术有限公司 | A kind of cold air duct automatic turning skylight |
| CN208486734U (en) * | 2018-06-28 | 2019-02-12 | 中国矿业大学 | The fire control smoke exhausting window system of one kind of multiple opening ways |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127734A (en) * | 2019-06-24 | 2020-12-25 | 盖慈有限公司 | Drive system for fan |
| CN112360243A (en) * | 2020-11-17 | 2021-02-12 | 上海探见智能家居有限公司 | Safety electric window lock |
| TWI758163B (en) * | 2021-02-08 | 2022-03-11 | 王泰興 | Escape window structure |
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|---|---|
| CN108643743B (en) | 2023-12-19 |
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