Skyscraper self-rescue escape device and system
Technical field
The invention relates to a kind of skyscraper self-rescue escape device and system.
Background technology
Applicant of the present invention discloses a kind of skyscraper escape device in international publication number is the patent application of WO 2009/106018A1, this skyscraper escape device comprises two orbits, two dampers and two manned capsules that can link, manned capsule cooperates with the orbit rack-and-pinion in the decline process, and the potential energy of load in the decline process can be converted to electric energy by the permanent-magnet synchronous damping machine.In addition, operated by rotary motion has the adjustable resistance of resistance that can regulate decrease speed in the manned capsule of existing escape device, selected different resistance or different resistance gears, promptly corresponding different decrease speeds, but, the escape device kilter can't be monitored in real time at ordinary times, because when escape device descends, when being subjected to operation conditions or emergency situations and influencing, the resistance of resistance can change, the actual resistance that makes resistance is different with setting value, and the existing mode that limits speed by resistance is a kind of open cycle system, can not adjust in real time the situation of this change in resistance; And when the escape state, the escape personnel can be in the situation that fear is feared, is difficult in when manned capsule quickens to descend suddenly in time to regulate the speed, thereby causes life danger.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of skyscraper self-rescue escape device and system that can realize self-help escape is provided.
For achieving the above object, the present invention has adopted following technical scheme: a kind of skyscraper self-rescue escape device, comprise two operation guide rails, two manned capsules, the interlock pull rope, the counterweight rope, two transmission mechanisms, two cruise control devices, two safe condition monitoring management terminals and two brake apparatus that are used to brake manned capsule, two operation guide rails vertically are provided with and are parallel to each other, the top of two manned capsules is hung in the two ends of interlock pull rope, the counterweight rope connects the bottom of two manned capsules, the input of two transmission mechanisms cooperates with two operation guide rail rack-and-pinion respectively, each cruise control device includes and is used to realize the damping machine of mechanical energy and electric energy conversion and be used to receive electric energy and convert electrical energy into the adjustable power consumption resistance of resistance that heat energy distributes, damping machine is connected with the output of transmission mechanism, described safe condition monitoring management terminal is obtained the equivalent resistance of described cruise control device reality in real time, and the equivalent resistance of the equivalent resistance of more described reality and setting, when the equivalent resistance of reality during greater than the equivalent resistance set, safe condition monitoring management terminal control brake apparatus braking manned capsule.
Further, described safe condition monitoring management terminal comprises detection module, comparison module and Executive Module, described detection module detects the equivalent resistance of described cruise control device resistance reality in real time, the equivalent resistance that described comparison module is relatively actual and the equivalent resistance of setting, when the equivalent resistance of reality during greater than the equivalent resistance set, described Executive Module is controlled described brake apparatus braking manned capsule.
Further, described skyscraper self-rescue escape device also comprises the display module that is used for showing in real time the resistance of described cruise control device resistance.
Further, described damping machine is a permagnetic synchronous motor.
Further, described transmission mechanism is a booster engine, and described booster engine has low speed end and speed end, described low speed end tooth wheel and the engagement of operation guide rail tooth bar, and the rotor of described speed end and permagnetic synchronous motor is fixed.
Further, described operation guide rail is provided with tooth bar, and described low speed end is provided with travelling gear, described travelling gear and tooth bar engagement.
Further, described cruise control device comprises also and is used to receive and the electrical storage device of store electrical energy that described electrical storage device is connected with described permagnetic synchronous motor; Also be connected simultaneously with sun-generated electric power and other external power.
Further, described cruise control device also comprises rectifier and inverter, described electrical storage device all is connected with described permagnetic synchronous motor by described rectifier with power consumption resistance, and the output of described electrical storage device is connected with described permagnetic synchronous motor by described inverter.
Further, described rectifier is the parallel three phase rectifier bridge.
Further, described skyscraper self-rescue escape device also comprises counterweight rope, first assembly pulley and second assembly pulley, the bottom of two manned capsules connects by described counterweight rope, described first assembly pulley of described interlock pull rope pile warp, described second assembly pulley of described counterweight rope pile warp, described first assembly pulley is positioned at the top of two operation guide rails, and described second assembly pulley is positioned at the below of two operation guide rails.
Further, described safe condition monitoring management terminal comprises the fast closed loop circuit state monitoring module of control, Monitoring Data calculation code module, Monitoring Data coded transmitter module, the state decode module, state Executive Module and equipment start or stop Executive Module, the equivalent resistance of the reality of described cruise control device is monitored in real time by the resistance variations monitor, when the equivalent resistance of reality during greater than the equivalent resistance set, control fast closed loop circuit state monitoring module and then can receive the signal that transmits from the resistance variations monitor immediately, and through the calculating of Monitoring Data calculation code module, reaching Monitoring Data coded transmitter module launches, reaching the state decode module again decodes, send instruction for equipment start or stop Executive Module by the state Executive Module, equipment start or stop Executive Module control brake apparatus braking manned capsule.By state decode module and Monitoring Data coded transmitter module are set, can utilize the satellite transfer to realize the networking control of a plurality of safe condition monitoring management terminals.
A kind of skyscraper self-rescue escape device and system comprise receiving system and at least one described skyscraper self-rescue escape device, and described receiving system receives the information of the safe condition monitoring management terminal transmission of described skyscraper self-rescue escape device.
A kind of cruise control device, be used to control manned capsule by the brake apparatus braking, comprise the damping machine that is used to realize mechanical energy and electric energy conversion, also comprise safe condition monitoring management terminal, described cruise control device also comprises and is used to receive electric energy and converts electrical energy into the adjustable power consumption resistance of resistance that heat energy distributes, described safe condition monitoring management terminal is obtained the equivalent resistance of described cruise control device reality in real time, and the relatively actual equivalent resistance and the equivalent resistance of setting, when the equivalent resistance of reality during greater than the equivalent resistance set, safe condition monitoring management terminal is by control brake apparatus braking manned capsule.
A kind of control speed method of cruise control device is used to control the manned capsule by the brake apparatus braking, comprises the steps:
A) obtain the equivalent resistance of the reality of described cruise control device in real time;
B) compare the actual equivalent resistance and the equivalent resistance of setting;
C) when the equivalent resistance of reality during greater than the equivalent resistance set, by control brake apparatus braking manned capsule.
The invention has the beneficial effects as follows:
1) two manned capsules are under the control of cruise control device, and interlock is insured two manned capsules each other mutually, even the brisement of interlock pull rope, two cruise control devices can work alone the manned capsule safe falling to ground; If one of them cruise control failure of apparatus, another cruise control device also can be alone with the manned capsule safe falling to ground; By safe condition monitoring management terminal is set, at ordinary times or the equivalent resistance of the reality of manned capsule decline cruise control device if during greater than the equivalent resistance set, can control brake apparatus braking manned capsule, even escape device constitutes a closed-loop control system, can control brake apparatus according to the equivalent resistance of reality and manned capsule is slowed down or brake and stop using, to guarantee the safety of occupant in the manned capsule.
2) by damping machine is set, control load manned capsule descends by normal speed automatically, potential energy is transformed into electric energy and is stored by electrical storage device, can be for the control system of whole self-rescue escape device and the electricity consumption of urban architecture self-help escape efficient public security system; Under powering-off state, electrical storage device is powered to damping machine by inverter, converts electrical energy into mechanical energy, make manned capsule can along the operation guide rail up, thereby estate management or fire-fighting and rescue personnel can be with attic, can assist trapped personnel to escape fast.
3) by the safe condition monitoring management terminal and the safe condition monitoring management server system that can intercom mutually is set, transfer via satellite can be set up skyscraper self-help escape efficient public security system.
Description of drawings
Fig. 1 is the structural representation of present embodiment skyscraper self-rescue escape device;
Fig. 2 is a present embodiment skyscraper self-rescue escape device and the schematic diagram that combines of building;
Fig. 3 is the circuit block diagram of the cruise control device of present embodiment;
Fig. 4 is the flow chart of the safe condition monitoring management terminal of present embodiment when controlling;
The vertical view of Fig. 5 when to be present embodiment skyscraper self-rescue escape device with building combine.
The specific embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by the specific embodiment.
To shown in Figure 5, present embodiment skyscraper self-rescue escape device mainly is used in fire of high-rise building when taking place, and utilizes described lifesaving appliance for indicator of trapped personnel as Fig. 1, and being dropped rapidly to ground in the skyscraper carries out self-help escape.
The skyscraper self-rescue escape device comprises first assembly pulley 1 that the pull rope that is used to prevent to link is beated; The interlock pull rope of forming by steel wire rope 2; Two fast cabins 3 of control; Two manned capsules 4; Be fixed on the tooth bar 5 on the orbit of cabin; The cabin orbit 6 that standard knot is formed; The counterweight rope 7 that steel wire rope is formed; Be used to second assembly pulley 8 that prevents that the counterweight rope from beating; Ground bus stop 9; Skin face 10; Building window 11; Skin well enclosure 12; Manned capsule hatch door 13; Damping machine 14; Inverter 15; Three phase mains external tapping 16; Electric lighting 17; Safe condition monitoring management terminal 18; Electrical storage device 19; Resistance variations monitor 20; Electrical storage device solar energy or other power interface 21; Rectifier 22; Power consumption resistance 23; Radiator fan 24; Operation guide rail 25; Gear 26; Booster engine 27; Hoistway sightseeing glass wall 28; Gear registration roller frame 29; Hatch door is opened control system 30; Standard knot attached wall frame 31; Cruise control device 32; Manned capsule moves special-purpose hoistway 33.
Manned capsule 4 can be taken for trapped personnel, the top of two manned capsules 4 connects by interlock pull rope 2, for interlock pull rope 2 is positioned guiding and prevents that pull rope 2 from beating, the top of cabin orbit 6 is provided with first assembly pulley 1, the middle part of interlock pull rope 2 hangs on this first assembly pulley 14 two ends that are hung in this interlock pull rope 2 of two manned capsules.The bottom of two manned capsules 4 then connects by counterweight rope 7, and in order counterweight rope 7 to be positioned guiding and to prevent that counterweight rope 7 from beating, ground bus stop 9 is provided with second assembly pulley 8, and the middle part of counterweight rope 7 is on this second assembly pulley 8.Two fast cabins 3 of control are separately fixed at the top of two manned capsules 4.Because two manned capsules 4 connect by interlock pull rope 2, thereby can form cabin, left and right sides linked system, make the back and forth operation up and down of two manned capsules, the trapped personnel in the building is transported to the ground escape of taking refuge.
Cabin orbit 6 is vertically placed, and its left and right sides all has the operation guide rail 25 for manned capsule 4 liftings, and operation guide rail 25 is provided with tooth bar 5.Booster engine 27 has low speed end and speed end, and this low speed end is provided with travelling gear 26, this travelling gear 26 and tooth bar 5 engagements, and this speed end is fixedlyed connected with the armature spindle of damping machine 14, and the rotating speed of speed end is greater than the rotating speed of low speed end.In order to guarantee that travelling gear 26 does not produce horizontal displacement with tooth bar 5 engagements, also is provided with gear registration roller frame 29 in the left and right sides of cabin orbit 6.
Cabin orbit 6 can be made of the standard knot that building construction hoist is used.Two manned capsule 4 operations in two separate manned capsules move special-purpose hoistway 33 respectively, each manned capsule moves special-purpose hoistway 33 all can be made up of skin well enclosure 12, hoistway sightseeing glass wall 28 and ground bus stop 9, guarantees the needs that whole self-rescue escape device is not subjected to the wind and rain invasion and attack and goes sightseeing at ordinary times.In addition, the cabin orbit of being made by standard knot 6 can be become one by standard knot attached wall frame 31 and skin face 10.
Two fast casees 3 of control are separately fixed at the top of two manned capsules 4, and these two fast casees of control are used to place cruise control device, safe condition monitoring management terminal etc. and are used for circuit arrangement that manned capsule is detected, controls.The cruise control device can be realized closed-loop control, thereby the manned capsule decrease speed can be controlled in the specified scope.
When manned capsule 4 descends, by being fixed on the booster engine 27 low speed ends and travelling gears 26 tooth bar 5 engagement, drive the rotor rotation of the damping machine 14 that is connected with booster engine 27 speed end, this damping machine 14 produces and the opposite magnetic torque of load gravitational moment direction, to eliminate the acceleration of gravity of manned capsule 4, make manned capsule 4 at the uniform velocity drop to ground in the decrease speed scope of setting, damping machine 14 can produce electric current simultaneously.
Cruise control device 32 comprises damping machine 14, power consumption resistance 23, electrical storage device 19, radiator fan 24, resistance variations monitor 20 and rectifier 22.When manned capsule 4 loads descended, damping machine 14 can be realized the conversion between mechanical energy and the electric energy, electrical storage device 19 at first receive damping machine 14 outputs electric energy and can be with electrical power storage; Work as Chu Manhou, electric current automatic stream power consumption resistance 23 is transformed into heat energy and is dissipated in the atmosphere by the gentle stream of radiation.20 of resistance variations monitors are the equivalent resistances (i.e. the equivalent resistance of the device of monitoring cruise control in real time reality) of monitoring the cruise control device in real time, and compare the safe condition of real-time control apparatus and system by the equivalent resistance of safe condition monitoring management terminal according to this actual equivalent resistance and setting.The equivalent resistance of cruise control device refers to the equivalent resistance of the circuit loop that direct current that the three-phase current of permanent-magnet synchronous damping machine output is rectified into is flowed through, and this equivalence resistance value can comprise the resistance value of power consumption resistance, the resistance value of other circuit parts of cruise control device, the resistance value of the terminal between the circuit part etc.The equivalent resistance that real-time monitors is the equivalent resistance of the reality of cruise control device.Pre-set equivalent resistance is the equivalent resistance of the setting of cruise control device.This electrical storage device 19 gives damping machine 14 power supplies by inverter 15.Damping machine 14 can be for the permanent-magnet synchronous damping machine, as permagnetic synchronous motor.
When manned capsule 4 descends the rotor rotation that drives permanent-magnet synchronous damping machine 14, the potential energy of load converts three-phase current to by permanent-magnet synchronous damping machine 14, become direct current by rectifier 22 again and deliver to electrical storage device 19 and store standbyly, redundance becomes heat by power consumption resistance 23 and disappears in the atmosphere; A part is directly used in and drives radiator fan 24 rotations, gives power consumption resistance 23 heat radiations, remains on below the rated value with the thermal balance of maintenance cruise control device 32 and the temperature rise of power consumption resistance 23.
The source of the electric energy that stores in the electrical storage device 19, the potential energy when descending from load on the one hand can have the solar energy interface 21 that is used to connect solar energy equipment as electrical storage device 19 from solar energy on the other hand.The electric energy that stores in the electrical storage device 19 can satisfy the illumination and the existing hatch door that is used for the opening elevator door of electric lighting 17 and open control system 30, can make the hatch door of manned capsule stop open and close arbitrarily at the floor of setting when descending.The cruise control device can also comprise inverter 15, the electric energy that stores in the electrical storage device 19, can pass through inverter 15, direct current is become alternating current, drive the rotor rotation of permanent-magnet synchronous damping machine 14, can be promoted to architecturally with entering rescue personnels in the empty manned capsule 4 on ground, assist trapped personnel self-help escape fast in order; Inverter 15 has three phase mains external tapping 16, can power by stand-by generator, also can active building connect power line power supply nearby temporarily, is promoted to the empty manned capsule 4 interior rescue personnels that enter ground architectural.
The electric energy that stores in the electrical storage device 19 can directly give the resistance variations monitor 20 power supplies, with monitoring cruise control device changes in resistance, and in time passes to safe condition monitoring management terminal 18.
The electric energy that stores in the electrical storage device 19 can directly give safe condition monitoring management terminal 18 power supplies, accepts circuitous resistance and changes the equivalent resistance that monitor 20 is passed to the reality of safe condition monitoring management terminal 18.When the equivalent resistance of reality during greater than the equivalent resistance set, the brake apparatus 187 of closing these cruise control device 32 positions automatically.
Safe condition monitoring management terminal 18 is mainly used in the equivalent resistance situation of change of real-time monitoring cruise control device reality, and it comprises the fast closed loop circuit state monitoring module 181 of control, Monitoring Data calculation code module 182, Monitoring Data coded transmitter module 183, circuit safety condition monitoring display screen 184, state decode module 185, state Executive Module 186 and equipment start or stop Executive Module 187.Whether tube apparatus does not move, as long as actual equivalent resistance is greater than the equivalent resistance of setting, control 181 of fast closed loop circuit state monitoring module and can receive the signal that transmits from resistance variations monitor 20 immediately, and through 182 calculating of Monitoring Data calculation code module, reaching Monitoring Data coded transmitter module 183 launches, be emitted to respectively on the circuit safety condition monitoring display screen 184 of safe condition supervision and management center module 188 and escape device self configuration, reaching state decode module 185 decodes, send instruction for the brake apparatus (as electric control lock) of equipment start or stop Executive Module 187 by state Executive Module 186, realize the braking of manned capsule, to prevent the generation of secondary disaster.This brake apparatus can be the brake apparatus of the manned capsule of existing elevator or high-rise lifesaving appliance, can realize braking fully by this brake apparatus and stop using or slow down.
For safe condition monitoring management terminal 18, it is by the fast closed loop circuit state monitoring module 181 monitoring cruise control device resistance variations of control, encode through Monitoring Data calculation code module 182, if the equivalent resistance of the reality that monitors is greater than the equivalent resistance of setting, then by Monitoring Data coded transmitter module 183, when being transmitted into circuit safety condition monitoring display screen 184, utilize existing communication network (as satellite news road), automatically being transmitted into safe condition supervision and management center module 188 reports to the police, and with this survival equipment position, information such as numbering and purchase set-up time are presented on the display screen of safe condition supervision and management center module 188, so that the combat-ready state of in time closing this survival equipment and entering maintenance of equipment rapidly, thereby avoid the generation of secondary disaster casualty accident.
Move by manned capsule being limited in the hoistway by construction and the sealing of standard knot both sides, two cabin coordinated operation mutually noninterferes, ground or attic can arrive safe and sound.Utilize construction and standard knot to form the manned capsule orbit, be fixed together, make reciprocating type interlock manned capsule that height is set and to reach more than 200 meters with high-rise.Utilize the counterweight rope that is complementary with the interlock pull rope, formed manned capsule operation with closed ring system (left cabin weight+left side section interlock pull rope+left side section counterweight rope=right cabin weight+right side section interlock pull rope+right side section counterweight rope, promptly left section interlock pull rope+left side section counterweight rope=right side section interlock pull rope+right side section counterweight rope), thereby (two cabins are only when sustained height to have solved two cabin system weight, cabin, left side weight+left side section interlock pull rope=right cabin weight+right side section interlock pull rope) inequality, make the following difficult problem that on skyscraper, is difficult to start operation of bunker 6 people, this cabin, left side, right cabin comprises manned capsule and the fast cabin of control that is fixed as one.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.