CN1385220A - Fully automatic extinguishant jetting device - Google Patents
Fully automatic extinguishant jetting device Download PDFInfo
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- CN1385220A CN1385220A CN 01113955 CN01113955A CN1385220A CN 1385220 A CN1385220 A CN 1385220A CN 01113955 CN01113955 CN 01113955 CN 01113955 A CN01113955 A CN 01113955A CN 1385220 A CN1385220 A CN 1385220A
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- rotary cover
- jetting
- backspin
- cover storehouse
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Abstract
The microcomputer infrared self-addressing initial fire source (hidden fire) detection alarm quantitative water-jetting intelligent extinguishing equiopment is characterized by containing water intake pipe mouthpiece, vertical water shaft, horizontal rotary water shaft, upper fixed cabin cover, lower rotary cabin body, lower rotary cabin body fixed support cover, water-jetting gun body a, water-jetting rotary gun body b, main control portion, vertical heat-releasing electric flame sensor, horizontal heat-releasing electric flame sensor, flame signal leftward starting probe, flame signal rightward starting probe and smoke particle sensor.
Description
The invention belongs to the firefighting security device field, the quantitative jetting intelligence of particularly a kind of burning things which may cause a fire disaster of infrared automatic addressing initial stage of micro computer (glowing) detection alarm extinguishing device.
At present, generally adopt glass envelope temperature-sensitive sprinkling extinguishing device in the firefighting security device field.There are many fire extinguishing blind spots in this device, and tends to cause the great amount of water resources waste in concrete operations.
The object of the present invention is to provide a kind of simple in structure, can the sensitive accurate position of finding and detecting the initial stage burning things which may cause a fire disaster, and can the automatic ration jetting, the quantitative jetting intelligent extinguisher of infrared automatic addressing detection alarm of simultaneously can be in time reporting to the police to system or night shift room.
Technical solution of the present invention can realize according to following mode:
Smoke particle signal transducer of the present invention, after flame starts the probe infrared naked light signal of reception or the smoke particle signal that glows, signal is sent into CPU, send the horizontal pyroelectricity flame probe of the horizontal stepper motor drive of control instruction driving by CPU again and do horizontal circumference search, after searching fire location, send halt instruction by CUP to horizontal stepper motor, simultaneously sending control instruction by CPU to vertical stepper motor again drives vertical stepper motor and drives vertical pyroelectricity flame probe and make from the bottom up vertical rotation, after searching fire location, send halt instruction by CPU to vertical stepper motor, promptly be fire location the zero point of level and square crossing location X and Y-axis like this.CPU sends control instruction opens solenoid valve door then, and water is by jetting rotation rifle body nozzle directive fire location.In designated period,, stop jetting as no burning things which may cause a fire disaster signal.Report to the police to system or night shift room at the same time, send position signalling to system simultaneously, indicate the position signalling coding that burning things which may cause a fire disaster takes place.
The present invention contains: water inlet mouthpiece, vertical water axle, horizontally rotate the water axle, go up fixed bin lid, backspin roll-over body, the fixing holder lid of backspin roll-over body, jetting rotation rifle body a, jetting rotation rifle body b, main control part, vertical pyroelectricity flame sensor, horizontal pyroelectricity flame sensor, a flare up fire left side start probe, flare up fire right start pop one's head in, the smoke particle sensor; Described backspin roll-over body connects through support sleeve and vertical water axle sleeve; The described fixed bin lid of going up places on the backspin roll-over body; Level is provided with dividing plate in described backspin roll-over body cavity body; Horizontal driven pulley is socketed on the vertical water axle and at dividing plate and backspin roll-over body and fixes between the holder lid; Fixedly be provided with horizontal stepper motor in the Tuo Gai bottom at backspin roll-over body; The driving wheel of horizontal stepper motor and the engagement of horizontal driven pulley; Described water inlet mouthpiece and vertical water axle sleeve connect; The end of water inlet mouthpiece connects the fixed bin lid; The bottom of the fixing holder lid of described backspin roll-over body is furnished with threeway; Described threeway over entry mouth communicates with the lower outlet of vertical water axle; The described water axle that horizontally rotates joins by the two horizontal delivery ports that horizontally rotate water axle axle sleeve and threeway; Be provided with several water inlets near horizontally rotating the middle part of water axle; Described two delivery ports that horizontally rotate the water axle are respectively equipped with jetting rotation rifle body a, jetting rotation rifle body b; Vertically be provided with vertical aiming hole, jetting hole on the described jetting rotation rifle body a; Described sight hole is parallel with the jetting hole; The jetting hole with horizontally rotate the water axle communicate and be 90 the degree angles; A described side that horizontally rotates the water axle is fixed with vertical driven pulley; In described threeway, is furnished with vertical stepper motor; The driving wheel of described vertical stepper motor is meshed with vertical driven pulley; Described smoke particle sensor places the fixing holder of backspin roll-over body to cover; A flare up fire left side starts probe and places respectively on jetting rotation rifle body a and the jetting rotation rifle body b with the right probe that starts of flare up fire; Described vertical pyroelectricity flame sensor is assigned in the inner chamber of jetting rotation rifle body a, corresponding vertical aiming hole, its end; Described horizontal pyroelectricity flame sensor places the fixedly fixing holder of backspin roll-over body to cover and the sensor parallel with jetting rotation rifle body aims on the clamping plate; Described main control part is CPU; Described vertical pyroelectricity flame sensor, horizontal pyroelectricity flame sensor, a flare up fire left side start probe, the right output that starts probe, smoke particle sensor of flare up fire connects the CPU input respectively; The CPU output is the flat stepper motor of water receiving, vertical stepper motor, magnetic valve, signal alarm part respectively.
But the present invention's level on described backspin roll-over body is provided with quiet rotary cover storehouse carriage; Bottom at described quiet rotary cover storehouse carriage is fixed with Jing Xuanzhuanzhaocang; Outside level at described backspin roll-over body is provided with moving rotary cover storehouse carriage; Described moving rotary cover storehouse carriage can relatively rotate for the sidewall of axle along backspin roll-over body by the vertical water axle; On the carriage of described moving rotary cover storehouse, be provided with moving rotary cover storehouse driven pulley; Described moving rotary cover storehouse driven pulley is coaxial with the vertical water axle; On described backspin roll-over body, be provided with moving rotary cover storehouse and drive stepper motor; Moving rotary cover storehouse drives the stepper motor driving wheel and is meshed with moving rotary cover storehouse driven pulley internal tooth; Be provided with moving rotary cover storehouse in the bottom of moving rotary cover storehouse carriage; Described moving rotary cover storehouse drives the input of stepper motor and the output of main control part CPU joins.
The present invention is provided with horizontal limit switch contact on described horizontal driven pulley; Corresponding horizontal limit switch contact position is provided with horizontal limit switch on backspin roll-over body; On described vertical driven pulley, be provided with vertical limit switch contact; The position of corresponding vertical limit switch contact is provided with vertical limit switch in described threeway; On the carriage of described quiet rotary cover storehouse, be provided with moving rotary cover storehouse limit switch; Radially corresponding moving rotary cover storehouse limit-switch positions is respectively equipped with moving rotary cover storehouse limit switch contact A, moving rotary cover storehouse limit switch contact B on the driven pulley of described moving rotary cover storehouse; Described horizontal limit switch, vertical limit switch, moving rotary cover storehouse limit switch connect main control part CPU input respectively.
The present invention can be furnished with water seal at threeway and vertical water axle, the junction surface that horizontally rotates the water axle.
The utility model is simple in structure, easy for installation, the accurate position of initial stage burning things which may cause a fire disaster can be found and detect delicately, and the caused fire of initial stage burning things which may cause a fire disaster can be eliminated effectively, property loss and casualties that minimizing is caused by fire, choke suppress the waste of water resource and water damage loss.In addition, this device can also be in time to system or night shift room is reported to the police and compatible mutually with existing warning system, make can arrive in the very nick of time scene of fire and in time handling of related personnel.
Below in conjunction with accompanying drawing in detail optimum implementation of the present invention is described in detail:
Fig. 1 is a front view of the present invention;
Fig. 2 is a rearview of the present invention;
Fig. 3 horizontally rotates water axle construction schematic diagram for the present invention;
Fig. 4 is an operating path schematic diagram of the present invention;
Fig. 5 is jetting rotation lance body structure schematic diagram of the present invention;
Fig. 6 is the local enlarged diagram of front view of the present invention;
Fig. 7 is a main control part schematic block circuit diagram of the present invention;
Fig. 8 is main control part circuit theory diagrams of the present invention;
Fig. 9 is total figure for the present invention assembles;
Figure 10 drives stepper motor driving wheel 51 assembly relation structural representations for the moving rotary cover storehouse of the present invention driven pulley 49 and moving rotary cover storehouse;
As shown in the figure, the present invention contains: water inlet mouthpiece 2, vertical water axle 8, horizontally rotate water axle 18, go up fixed bin lid 4, backspin roll-over body 6, the fixing holder of backspin roll-over body covers 17, jetting rotation rifle body 20a, jetting rotation rifle body 20b, main control part 27, vertical pyroelectricity flame sensor 22, horizontal pyroelectricity flame sensor 34, a flare up fire left side start probe 37, flare up fire right start pop one's head in 38, smoke particle sensor 39; Described backspin roll-over body 6 is through support sleeve 12 and 8 sockets of vertical water axle; The described fixed bin lid 4 of going up places on the backspin roll-over body 6; Level is provided with dividing plate 59 in described backspin roll-over body 6 cavitys; Horizontal driven pulley 31 is socketed on the vertical water axle 8 and at dividing plate 59 and the fixing holder of backspin roll-over body and covers between 17; Cover 17 bottoms in the fixing holder of backspin roll-over body and be provided with horizontal stepper motor 28; The driving wheel of horizontal stepper motor 28 and 31 engagements of horizontal driven pulley; Described water inlet mouthpiece 2 and 8 sockets of vertical water axle; The end of water inlet mouthpiece 2 connects fixed bin lid 4; The fixing holder of described backspin roll-over body is covered 17 bottom and is furnished with threeway 16; Described threeway 16 over entry mouths communicate with the lower outlet of vertical water axle 8; The described water axle 18 that horizontally rotates joins by the two horizontal delivery ports that horizontally rotate water axle axle sleeve 56 and threeway 16; Be provided with several water inlets 19 near horizontally rotating the middle part of water axle (18): described two delivery ports that horizontally rotate water axle 18 are respectively equipped with jetting rotation rifle body 20a, jetting rotation rifle body 20b; Vertically be provided with vertical aiming hole 24, jetting hole 21 on the described jetting rotation rifle body 20a; Described sight hole 24 is parallel with jetting hole 21; Jetting hole 21 with horizontally rotate water axle 18 communicate and be 90 the degree angles; A described side that horizontally rotates water axle 18 is fixed with vertical driven pulley 33; In described threeway 16, is furnished with vertical stepper motor 29; The driving wheel of described vertical stepper motor 29 is meshed with vertical driven pulley 33; Described smoke particle sensor 39 places the fixing holder of backspin roll-over body to cover on 17; A flare up fire left side starts probe 37 and places respectively on jetting rotation rifle body 20a and the jetting rotation rifle body 20b with the right probe 38 that starts of flare up fire; Described vertical pyroelectricity flame sensor 22 is assigned in the inner chamber of jetting rotation rifle body 20a, corresponding vertical aiming hole, its end 24; Described horizontal pyroelectricity flame sensor 34 places the fixedly fixing holder of backspin roll-over body to cover on 17 and the sensor parallel with jetting rotation rifle body aims on the clamping plate 57; Described main control part is CPU; Described vertical pyroelectricity flame sensor 22, horizontal pyroelectricity flame sensor 34, a flare up fire left side start probe 37, the right output that starts probe 38, smoke particle sensor 39 of flare up fire connects the CPU input respectively; The CPU output is the flat stepper motor 28 of water receiving, vertical stepper motor 29, magnetic valve 60, signal alarm part 61 respectively.Level is provided with quiet rotary cover storehouse carriage 62 on described backspin roll-over body 6; Bottom at described quiet rotary cover storehouse carriage 62 is fixed with quiet rotary cover storehouse 47; Outside level at described backspin roll-over body 6 is provided with moving rotary cover storehouse carriage 66; Described moving rotary cover storehouse carriage 66 can relatively rotate for the sidewall of axle along backspin roll-over body 6 by vertical water axle 8; On described moving rotary cover storehouse carriage 66, be provided with moving rotary cover storehouse driven pulley 49; Described moving rotary cover storehouse driven pulley 49 is coaxial with vertical water axle 8; On described backspin roll-over body 6, be provided with moving rotary cover storehouse and drive stepper motor 50; Moving rotary cover storehouse drives stepper motor 50 driving wheels 51 and is meshed with moving rotary cover storehouse driven pulley 49 internal tooths; Be provided with moving rotary cover storehouse 48 in the bottom of moving rotary cover storehouse carriage 66; Described moving rotary cover storehouse drives the input of stepper motor 50 and the output of main control part CPU joins.Described horizontal driven pulley 31 is provided with horizontal limit switch contact 44; Corresponding horizontal limit switch contact 44 positions are provided with horizontal limit switch 45 on backspin roll-over body 6; On described vertical driven pulley 33, be provided with vertical limit switch contact 43; The position of corresponding vertical limit switch contact 43 is provided with vertical limit switch 42 in described threeway 16; On described quiet rotary cover storehouse carriage 62, be provided with moving rotary cover storehouse limit switch 69; Radially corresponding moving limit switch 69 positions, rotary cover storehouse are respectively equipped with moving rotary cover storehouse limit switch contact A72, moving rotary cover storehouse limit switch contact B73 on described moving rotary cover storehouse driven pulley 49; Described horizontal limit switch 45, vertical limit switch 42, moving rotary cover storehouse limit switch 69 connect main control part CPU input respectively.Is furnished with water seal at threeway 16 and vertical water axle 8, the junction surface that horizontally rotates water axle 18.As shown in Figure 8, control section of the present invention is to be made of chip microprocessor IC1AT89C51, watch-dog IC2X5045 able to programme, crystal, photoelectric coupling circuit etc.Chip microprocessor IC1AT89C51, pin two are the input ports that a flare up fire left side starts probe 37, leading-in terminal XZ.Pin 3 is the right input ports that start probe 38 of flare up fire, leading-in terminal XY.Pin 4 is input ports of horizontal pyroelectricity flame sensor 34, leading-in terminal XA.Pin 5 is input ports of vertical pyroelectricity flame sensor 22, leading-in terminal XB.Pin 6 is input ports of smoke particle sensor 39, leading-in terminal XE.Pin one 7 is input ports of horizontal limit switch 45, through photoelectric coupling circuit U3, and leading-in terminal XK1.Pin one 8 is input ports of vertical limit switch 42, and through photoelectric coupling circuit U4, leading-in terminal XK2, pin one 9 are input ports of rotary cover storehouse limit switch, through photoelectric coupling circuit U5, and leading-in terminal RXT.Pin two 7 is that the data signal of horizontal stepper motor 28 opens or closes delivery outlet, through photoelectric coupling circuit U11, and lead-out terminal OUTO.Pin two 8 be horizontal stepper motor 28 data signals just or counter-rotating control delivery outlet, through photoelectric coupling circuit U10, lead-out terminal OUT1.Pin two 9 is that mouth is controlled in the output that opens or closes of vertical stepper motor 29 data signals, through photoelectric coupling circuit U9, and terminal OUT2 output.Pin 30 be vertical stepper motor 29 data signals just or counter-rotating output control mouthful, through photoelectric coupling circuit U8, terminal OUT3 output.Pin two 6 is that magnetic valve 60 opens or closes delivery outlet, through triode Q1, relay K 3, and lead-out terminal OUT5A, OUT5B output.Two lead ends of OUT5A, OUT5B output termination magnetic valve 60.Pin two 5 is that the rotary cover storehouse drives the delivery outlet that opens or closes of stepper motor 50 data signals, through photoelectric coupling circuit U12, and terminal OUT7 output.Pin 31 be the rotary cover storehouse drive stepper motor 50 data signals just or counter-rotating control delivery outlet, through photoelectric coupling circuit U7, terminal OUT4 output.Pin 43 is delivery outlets of alarm signal part 61, through photoelectric coupling circuit U6, and terminal OUT6 output.Crystal X frequency is 12M, connects the 20th and 21 pins.40,2 of the 1 pin order sheet microprocessor IC1AT89C51 of watch-dog IC2X5045 able to programme connects 37,5 and connects 39,6 and connect 38,7 and connect 10.Pin 44 connects positive supply.
The object of the present invention is achieved like this: when smoke particle or flare up fire, smoke particle sensor or flare up fire start delivers to main control part CPU (IC1AT89C51) to signal after probe detects micro-smoke particle signal or flare up fire respectively, main control part CPU (IC1AT89C51) sends instruction immediately, making the rotary cover storehouse drive moving rotary cover storehouse 48 rotations of stepper motor 50 driving hemisphericals coincides with the quiet rotary cover of hemispherical storehouse 47, thereby make sensor aiming clamping plate 57, jetting rotation rifle body 20a, workpieces such as jetting rotation rifle body 20b expose the rotary cover storehouse, make simultaneously horizontal stepper motor 28 drive the fixing holder of backspin roll-over bodies cover and 17 rotates (the fixing holder of backspin roll-over body cover 17 and backspin roll-over body 6 be one by bolting), because 17 rotation is covered in the fixing holder of backspin roll-over body, sensor aiming clamping plate 57 by its carrying, jetting rotation rifle body 20a, also rotations thereupon of workpiece such as jetting rotation rifle body 20b, make horizontal pyroelectricity flame sensor 34 or the right particular location that carries out scanning probe flame left, as shown in Figure 4 by sensor aiming clamping plate 57.Receive the stopping signal of sending horizontal stepper motor 28 behind the pulse signal of horizontal pyroelectricity flame sensor 34 immediately as main control part CPU (IC1AT89C51), send turn signal by CPU (IC1AT89C51) to vertical stepper motor 29 simultaneously.Vertical stepper motor 29 drives jetting rotation rifle body 20a immediately and jetting rotation rifle body 20b rotates, because the jetting hole 21 of jetting rotation rifle body 20a (jetting rotation rifle body 20b also can be provided with the jetting hole) is parallel with sight hole 24, when jetting rotation rifle body 20a and jetting rotation rifle body 20b rotation, sight hole 24 by the position downward vertically of standby from bottom to top (ceiling position) make vertical scanning (as shown in Figure 4), again because jetting rotation rifle body 20a is parallel with sensor aiming clamping plate 57 with jetting rotation rifle body 20b, so the vertical scanning orbit of sight hole 24 must intersect with the flame location that horizontal pyroelectricity flame sensor 34 detects, this vertical and horizontal cross bearing promptly is fire location.Because vertical pyroelectricity flame sensor 22 is installed in the back of sight hole 24; so can detect flame location and send pulse signal to main control part CPU (IC1AT89C51), main control part CPU (IC1AT89C51) receives that sending halt instruction to vertical stepper motor 29 immediately behind the pulse signal that vertical pyroelectricity flame sensor 22 sends makes the jetting hole 21 correct fire locations of aiming at.Main control part CPU (IC1AT89C51) sends the instruction of control magnetic valve 60 simultaneously, magnetic valve 60 is opened, water under high pressure in the pipeline then successively through the inlet opening 1, vertical water axle 8, water inlet 19, horizontally rotate water axle 18, jetting rotation rifle body 20, penetrate by jetting hole 21 at last, attack the burning things which may cause a fire disaster point directly.Send shutdown signal to magnetic valve 60 in setting-up time, jetting stops.If ember is use up or burning things which may cause a fire disaster is arranged in addition at this moment, will repeat horizontal sweep, quantitative jetting is carried out in vertical scanning cross bearing.As do not have for the second time burning things which may cause a fire disaster point and then get back to armed state.Control section operation principle of the present invention:
The core component of main control part 27 is chip microprocessor AT89C51; smoke particle sensor 39 converters pass the signal to chip microprocessor AT89C51; chip microprocessor AT89C51 sends control instruction and makes rotary cover storehouse stepper motor driving circuit 50K output 1A positive rotation signal; moving rotary cover storehouse drives stepper motor 50 beginnings just changes; when moving rotary cover storehouse 48 coincides with quiet rotary cover storehouse 47; moving rotary cover storehouse limit switch 69 closures; send positive pulse signal for main control part 27, main control part 27 receives that sending halt instruction immediately behind limit switch 69 signals of rotary cover storehouse makes rotary cover storehouse driving stepper motor 50 drive circuit 50K close 1A.Simultaneously, to horizontal stepper motor 28 drive circuit 28K output 3A just or the 3B reverse signal drive sensor aiming clamping plate 57 and do level 360 degree detection scannings and seek fire locations, when fire location enters horizontal pyroelectricity flame sensor 34, when the aiming crack 36 of sensor aiming clamping plate 57 is the sight alignment position, horizontal pyroelectricity flame sensor 34 sends positive pulse and sends positive pulse through horizontal pyroelectricity flame sensor 34 to main control part 27, main control part 27 is closed just commentaries on classics 3A or the 3B reverse signal of carrying out, horizontal stepper motor 28 is stopped operating, make the horizontal pyroelectricity flame sensor 34 aiming cracks 36 correct fire locations of aiming at.Simultaneously, jetting rotation rifle body 20a rotates rifle body 20b because of parallel with aiming crack 36 (being the sensing of horizontal pyroelectricity flame sensor 34), so orbit has also been aimed at fire location with jetting.At this moment, main control part 27 sends the positive rotaring signal of 2A to vertical stepper motor 29 drive circuits, make vertical stepper motor 29 drive jettings rotation rifle body 20a and jetting rotation rifle body 20b (this moment, jetting hole 21 was begun to rotate to the ceiling direction by position earthward) rotation synchronously, fire location on 24 pairs of orbits of sight hole on the jetting rotation rifle body 20a fixes a point to scan, work as fire location, sight hole 24, when vertical pyroelectricity flame sensor 22 is the sight alignment position, vertical pyroelectricity flame sensor 22 sends pulse signal through vertical pyroelectricity flame sensor converter 23 output positive pulse signals, main control part 27 is closed the 2A or the 2B that are carrying out stops operating vertical stepper motor 29, at this moment, fire location is correctly aimed at sight hole 24 in jetting hole 21, main control part 27 sends positive pulse signal to pipeline electromagnetic valve 60, magnetic valve 60 is opened, and the water under high pressure in the pipeline is by water inlet mouthpiece 2, vertical water axle 8, threeway 16, water inlet 19, horizontally rotate water axle 18, jetting rotation rifle body 20, penetrate by jetting hole 21 at last and attack fire location directly.Send halt instruction to magnetic valve in setting-up time, magnetic valve 60 cuts out.As shown in Figure 1,3 is that connecting thread is taken in water inlet, and 5 for introducing the power line signal line cap, and (being lead-in wire storehouse 13) can place the rotatable flexible cable of wiring on the backspin roll-over body 6 cavity internal partitions 59.7 pass the hole for backspin roll-over power supply signal line, and flexible cable hole thus draws down.9 is vertical water axle water-stop O shape circle, 10 is vertical water axle waterstop ring, 11 is vertical water axle connecting thread, 14 are water injecting gun body closing cap (mainly playing the water-stop effect), 36 is horizontal pyroelectricity flame sensor aiming crack, 40,41 for horizontally rotating the waterstop ring of water axle 18,46 for horizontally rotating water axle 18 apopores, 47 is Jing Xuanzhuanzhaocang, and 48 are moving rotary cover storehouse, and 49 are moving rotary cover storehouse driven pulley, 51 are moving rotary cover storehouse driving stepper motor driving wheel, the horizontal stepper motor driving circuit of 28K, the vertical stepper motor driving circuit of 29K, the moving rotary cover storehouse of 50K drive motors drive circuit.60 (DJF) are pipeline electromagnetic valve, and 61 is signal alarm part BJQ system alarm device.The angle that vertical limit switch 42 major control jettings rotation rifle body 20a and jetting rotation rifle body 20b rotate is in the scope of 360 degree.The angle of horizontal limit switch 45 major control horizontal sweeps is in 360 degree scopes.As shown in Figure 9,63 is inlet pipeline, and 64 are storage pressure water storage box.65 is bearing, socket backspin roll-over body 6 in it, and the moving rotary cover storehouse of its outer socket carriage 66 can relatively rotate around backspin roll-over body 6 to guarantee moving rotary cover storehouse carriage 66.67 analog brackets for moving rotary cover storehouse driving stepper motor 50, its end connects the fixing holder of backspin roll-over body and covers 17.After this device is finished the work task; the 48 beginning reverse rotations of moving rotary cover storehouse; behind initial position, move rotary cover storehouse limit switch 69 closures; after chip microprocessor AT89C51 receives moving rotary cover storehouse limit switch 69 closure signal, send halt instruction and make the rotary cover storehouse drive stepper motor 50 shutdown.As shown in figure 10,72,73 be respectively moving rotary cover storehouse limit switch contact.
Claims (5)
1, fully automatic extinguishant jetting device is characterized in that: contain: water inlet mouthpiece (2), vertical water axle (8), horizontally rotate water axle (18), go up fixed bin lid (4), backspin roll-over body (6), the fixing holder lid of backspin roll-over body (17), jetting rotation rifle body (20) a, jetting rotation rifle body (20) b, main control part (27), vertical pyroelectricity flame sensor (22), horizontal pyroelectricity flame sensor (34), a flare up fire left side start probe (37), right probe (38), the smoke particle sensor (39) of starting of flare up fire; Described backspin roll-over body (6) is through support sleeve (12) and vertical water axle (8) socket; The described fixed bin lid (4) of going up places on the backspin roll-over body (6); Level is provided with dividing plate (59) in described backspin roll-over body (6) cavity; Horizontal driven pulley (31) is fixedly sleeved to be gone up and is positioned at dividing plate (59) in vertical water axle (8) and cover between (17) with the fixing holder of backspin roll-over body; Be provided with horizontal stepper motor (28) in the fixing holder lid of backspin roll-over body (17) bottom; The driving wheel of horizontal stepper motor (28) and horizontal driven pulley (31) engagement; Described water inlet mouthpiece (2) and vertical water axle (8) socket; The end of water inlet mouthpiece (2) connects fixed bin lid (4); The bottom of the fixing holder lid of described backspin roll-over body (17) is furnished with threeway (16); Described threeway (16) over entry mouth communicates with the lower outlet of vertical water axle (8); The described water axle (18) that horizontally rotates joins by the two horizontal delivery ports that horizontally rotate water axle axle sleeve (56) and threeway (16); Be provided with several water inlets (19) near horizontally rotating the middle part of water axle (18); Described two delivery ports that horizontally rotate water axle (18) are respectively equipped with jetting rotation rifle body (20) a, jetting rotation rifle body (20) b; Vertically be provided with vertical aiming hole (24), jetting hole (21) on described jetting rotation rifle body (20) a; Described sight hole (24) is parallel with jetting hole (21); Jetting hole (21) with horizontally rotate water axle (18) communicate and be 90 the degree angles; A described side that horizontally rotates water axle (18) is fixed with vertical driven pulley (33); In described threeway (16), is furnished with vertical stepper motor (29); The driving wheel of described vertical stepper motor (29) is meshed with vertical driven pulley (33); Described smoke particle sensor (39) places on the fixing holder lid of backspin roll-over body (17); A flare up fire left side starts probe (37) and places respectively on jetting rotation rifle body (20) a and jetting rotation rifle body (20) b with the right probe (38) that starts of flare up fire; Described vertical pyroelectricity flame sensor (22) is assigned in the inner chamber of jetting rotation rifle body (20) a, corresponding vertical aiming hole (24), its end; Described horizontal pyroelectricity flame sensor (34) place the fixing holder lid of fixing backspin roll-over body (17) go up and sensor aiming clamping plate (57) parallel with jetting rotation rifle body on; Described main control part is CPU; Described vertical pyroelectricity flame sensor (22), horizontal pyroelectricity flame sensor (34), a flare up fire left side start probe (37), the right output that starts probe (38), smoke particle sensor (39) of flare up fire connects the CPU input respectively; The CPU output is the flat stepper motor of water receiving (28), vertical stepper motor (29), magnetic valve (60), signal alarm part (61) respectively.
2, fully automatic extinguishant jetting device according to claim 1 is characterized in that: go up level at described backspin roll-over body (6) and be provided with quiet rotary cover storehouse carriage (62); Be fixed with Jing Xuanzhuanzhaocang (47) in the bottom of described quiet rotary cover storehouse carriage (62); Outside level at described backspin roll-over body (6) is provided with moving rotary cover storehouse carriage (66); Described moving rotary cover storehouse carriage (66) can relatively rotate for the sidewall of axle along backspin roll-over body (6) by vertical water axle (8): be provided with moving rotary cover storehouse driven pulley (49) on described moving rotary cover storehouse carriage (66); Described moving rotary cover storehouse driven pulley (49) is coaxial with vertical water axle (8), is provided with moving rotary cover storehouse and drives stepper motor (50) on described backspin roll-over body (6); Moving rotary cover storehouse drives stepper motor (50) driving wheel (51) and is meshed with moving rotary cover storehouse driven pulley (49) internal tooth; Be provided with moving rotary cover storehouse (48) in the bottom of moving rotary cover storehouse carriage (66); Described moving rotary cover storehouse drives the input of stepper motor (50) and the output of main control part CPU joins.
3, fully automatic extinguishant jetting device according to claim 1 and 2 is characterized in that: described horizontal driven pulley (31) is provided with horizontal limit switch contact (44); Go up corresponding horizontal limit switch contact (44) position at backspin roll-over body (6) and be provided with horizontal limit switch (45); On described vertical driven pulley (33), be provided with vertical limit switch contact (43); The position of going up corresponding vertical limit switch contact (43) in described threeway (16) is provided with vertical limit switch (42); On described quiet rotary cover storehouse carriage (62), be provided with moving rotary cover storehouse limit switch (69); Radially corresponding moving rotary cover storehouse limit switch (69) position is respectively equipped with moving rotary cover storehouse limit switch contact A (72), the moving described horizontal limit switch of rotary cover storehouse limit switch contact B (73) (45) on described moving rotary cover storehouse driven pulley (49), vertically limit switch (42), moving rotary cover storehouse limit switch (69) connect main control part CPU input respectively.
4, fully automatic extinguishant jetting device according to claim 1 and 2 is characterized in that: be furnished with water seal at threeway (16) and vertical water axle (8), the junction surface that horizontally rotates water axle (18).
5, fully automatic extinguishant jetting device according to claim 3 is characterized in that: be furnished with water seal at threeway (16) and vertical water axle (8), the junction surface that horizontally rotates water axle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113955 CN1385220A (en) | 2001-05-15 | 2001-05-15 | Fully automatic extinguishant jetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113955 CN1385220A (en) | 2001-05-15 | 2001-05-15 | Fully automatic extinguishant jetting device |
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| Publication Number | Publication Date |
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| CN1385220A true CN1385220A (en) | 2002-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113955 Pending CN1385220A (en) | 2001-05-15 | 2001-05-15 | Fully automatic extinguishant jetting device |
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| CN (1) | CN1385220A (en) |
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| CN112569507A (en) * | 2020-12-25 | 2021-03-30 | 中铁建设集团有限公司 | Fire extinguishing robot adopting fire extinguishing ball launching tube and operation method |
| CN112587838A (en) * | 2020-12-25 | 2021-04-02 | 中铁建设集团有限公司 | High-protection instant fire extinguishing robot adopting large fire extinguishing ball and operation method |
| CN114984496A (en) * | 2022-02-28 | 2022-09-02 | 上海应用技术大学 | Local area fixed-point fire extinguishing device and positioning method thereof |
-
2001
- 2001-05-15 CN CN 01113955 patent/CN1385220A/en active Pending
Cited By (9)
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| CN103405875A (en) * | 2013-08-05 | 2013-11-27 | 同济大学 | Rotatable flame detecting device |
| CN103405875B (en) * | 2013-08-05 | 2015-06-24 | 同济大学 | Rotatable flame detecting device |
| CN112546503A (en) * | 2020-12-25 | 2021-03-26 | 中铁建设集团有限公司 | Fire extinguishing robot adopting automatic water spraying and fire extinguishing ball and operation method |
| CN112569506A (en) * | 2020-12-25 | 2021-03-30 | 中铁建设集团有限公司 | Fire-extinguishing robot with air quality monitoring function and operation method |
| CN112569507A (en) * | 2020-12-25 | 2021-03-30 | 中铁建设集团有限公司 | Fire extinguishing robot adopting fire extinguishing ball launching tube and operation method |
| CN112587838A (en) * | 2020-12-25 | 2021-04-02 | 中铁建设集团有限公司 | High-protection instant fire extinguishing robot adopting large fire extinguishing ball and operation method |
| CN112569506B (en) * | 2020-12-25 | 2023-10-17 | 中铁建设集团有限公司 | Fire extinguishing robot with air quality monitoring function and operation method |
| CN114984496A (en) * | 2022-02-28 | 2022-09-02 | 上海应用技术大学 | Local area fixed-point fire extinguishing device and positioning method thereof |
| CN114984496B (en) * | 2022-02-28 | 2023-01-24 | 上海应用技术大学 | Local area fixed-point fire extinguishing device and positioning method thereof |
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