CN205263577U - Two opening door fire suppression control wares - Google Patents

Abstract

The utility model discloses a two opening door fire suppression control wares, interior bilateral symmetry equallys divide for a plurality of control region, this a plurality of control is regional respectively corresponding to the multirow seat of interior both sides, the regional carriage top of every control is equipped with flame sensor and smog gas sensor respectively, be equipped with loudspeaker and alarm indicator on the carriage lateral wall in this control region respectively, be equipped with the smoke suppression device on every armrest respectively, this smoke suppression device includes fire -resistant hole and sets up the basin in the smoke suppression of fire -resistant hole bottom portion, the upper and lower both ends in fire -resistant hole are equipped with upper end cover and bottom end cover respectively, one side of upper end cover is equipped with and is used for monitoring the limit switch that the state was opened and close to the upper end cover, one side of bottom end cover is equipped with the step motor who is used for the rotary open bottom end cover, be equipped with temperature sensor on the bottom end cover. The utility model discloses simple structure, convenient to use can in time remind the passenger smoke suppression of smoking on the big bus, keeps air of the carriage fresh harmless.

Description

Double-door type Fire extinguisher

Technical field

The utility model belongs to gas-detecting device technical field, is specifically related to a kind of double-door type Fire extinguisher.

Background technology

The today of day by day improving in living standard, conditioned train passenger compartment is seen everywhere, on big bus with air conditioners or on the express train of air-conditioning, window all can not be opened, these closed area performance of ventilating are very poor, cause atmosphere draught-free, and pernicious gas row do not go out, and can often see passenger's smoking in compartment in these vehicles, flue gas is trapped in the air quality in the whole compartment of impact in compartment.

Certainly, the mark that in these public places, no smoking is seen everywhere, can still there is automatic passenger to ignore no-smoking sign and light the cigarette in hand, artificial prompting often attracts language conflict, for avoiding artificial conflict allow again the conscious cigarette that goes out of passenger, be necessary to design a kind of smoke extinguishing apparatus of forcing, this device detect in compartment, have people's smoking after sound and light alarm, until knocking out cigarette to report to the police, passenger just finishes, do not stop otherwise reporting to the police always, and passenger's particular location is also reported out in voice reminder, passenger understands the conscious cigarette that goes out because of embarrassment like this, effectively prevent the behavior of passenger's smoking in closure compartment, alleviate the harm of smog to compartment passenger.

Summary of the invention

The technical problem that the utility model solves has been to provide a kind of double-door type Fire extinguisher, and this device can warn prompting in time to the passenger of smoking, Compulsory Feature passenger's cigarette that goes out, and the air in guarantee compartment is fresh harmless.

The utility model adopts following technical scheme for solving the problems of the technologies described above, double-door type Fire extinguisher, it is characterized in that: interior is symmetrical is divided into multiple guarded regions, the plurality of guarded region corresponds respectively to many rows seat of interior both sides, the car body top of each guarded region is respectively equipped with flame sensor and smog gas sensor, on the railroad car lateral wall of this guarded region, be respectively equipped with loudspeaker and alarm lamp, the front portion in compartment is respectively equipped with display screen, singlechip controller, system master switch and loudspeaker master switch, the bottom in compartment is provided with vehicle power, on each armrest, be respectively equipped with smoke extinguishing apparatus, this smoke extinguishing apparatus comprises fire-resistant hole and is arranged at the cigarette tank that goes out of bottom, fire-resistant hole, the two ends up and down in fire-resistant hole are respectively equipped with upper end cover and bottom end cover, one side of upper end cover is provided with the limit switch for monitoring upper end cover open/close states, one side of bottom end cover is provided with the stepper motor for rotarily opening bottom end cover, bottom end cover is provided with temperature sensor, smog gas sensor in each guarded region, flame sensor, loudspeaker, alarm lamp, temperature sensor, limit switch and stepper motor are connected in respectively the corresponding interface of singlechip controller by circuit correspondence, described vehicle power, system master switch, loudspeaker master switch is connected with singlechip controller by circuit respectively with display screen.

Further limit, the diameter in described fire-resistant hole is that 1.5cm, length are 10cm.

The utility model can effectively detect interior smoking situation, and the effective monitoring passenger cigarette that goes out, and prevents passenger's cigarette or the cigarette that goes out behavior of playing tricks of not going out.

Brief description of the drawings

Fig. 1 is the structural representation of single guarded region in the utility model;

Fig. 2 is the structural representation of smoke extinguishing apparatus in the utility model.

In figure: 1, compartment, 2, seat, 3, flame sensor, 4, smog gas sensor, 5, loudspeaker, 6, alarm lamp, 7, armrest, 8, smoke extinguishing apparatus, 9, fire-resistant hole, 10, the cigarette tank that goes out, 11, upper end cover, 12, bottom end cover.

Detailed description of the invention

Describe by reference to the accompanying drawings particular content of the present utility model in detail. double-door type Fire extinguisher, compartment 1 is inner symmetrical is divided into multiple guarded regions, the plurality of guarded region corresponds respectively to many rows seat 2 of 1 inner both sides, compartment, 1 top, compartment of each guarded region is respectively equipped with flame sensor 3 and smog gas sensor 4, on compartment 1 sidewall of this guarded region, be respectively equipped with loudspeaker 5 and alarm lamp 6, the front portion in compartment 1 is respectively equipped with display screen, singlechip controller, system master switch and loudspeaker master switch, the bottom in compartment 1 is provided with vehicle power, on each armrest 7, be respectively equipped with smoke extinguishing apparatus 8, this smoke extinguishing apparatus 8 comprises fire-resistant hole 9 and is arranged at the cigarette tank 10 that goes out of 9 bottoms, fire-resistant hole, the two ends up and down in fire-resistant hole 9 are respectively equipped with upper end cover 11 and bottom end cover 12, one side of upper end cover 11 is provided with the limit switch for monitoring upper end cover 11 open/close states, one side of bottom end cover 12 is provided with the stepper motor for rotarily opening bottom end cover 12, bottom end cover 12 is provided with temperature sensor, smog gas sensor 4 in each guarded region, flame sensor 3, loudspeaker 5, alarm lamp 6, temperature sensor, limit switch and stepper motor are connected in respectively the corresponding interface of singlechip controller by circuit correspondence, described vehicle power, system master switch, loudspeaker master switch is connected with singlechip controller by circuit respectively with display screen.

Concrete control procedure of the present utility model is: in testing process, when the smog gas sensor in certain guarded region or flame sensor detect while exceeding standard to singlechip controller output low level signal, in order to prevent that ambient signal from disturbing, singlechip controller still shows after timer internal timing 5s that low level signal starts instruction to pass to loudspeaker and the alarm lamp in corresponding guarded region receiving after low level signal, the conscious cigarette that goes out of loudspeaker warning reminding interior smoking passenger in this guarded region, alarm lamp instruction interior smoking passenger's position, instruction passed to display screen simultaneously and shown that screen display please smoking passenger opens the go out printed words of cigarette of smoke extinguishing apparatus upper end cover, go out in cigarette process, smoking passenger opens the upper end cover of smoke extinguishing apparatus on armrest, cigarette is thrown in refractory tube, when the limit switch on upper end cover detects that upper end cover is closed, temperature sensor on bottom end cover detects that temperature exceedes 100 DEG C and lasting 2s simultaneously, now singlechip controller Driving Stepping Motor rotarily opens fire-resistant hole bottom end cover, cigarette is bled and goes out cigarette tank to realize the cigarette that thoroughly goes out, loudspeaker and alarm lamp stop alarm in the corresponding guarded region of singlechip controller control simultaneously, display screen recovers normal and shows.

Because Bus inner layout multiple smog gas sensors, flame sensor and temperature sensor, the digital output port of these sensors is connected to the different port of singlechip controller. Certain position smog in compartment reaches finite concentration or has flame to occur making smog gas sensor or the flame sensor output low level of this position like this, whether low level signal is passed to the delay judgement that gives 5s after singlechip controller and is reported by mistake, if be still low level after time delay, starts to report to the police. Time unlimited self-loopa function the inside of standby of coding contains multiple judgement statements, and the content that the performs an action corresponding all sensor of each position output situations is write together, and entirety is all placed on wireless self-loopa function the inside and realizes real-time detection. Here close type of alarm as follows: when temperature sensor detects that output low level alarm also just and then stops after temperature is higher than 100 DEG C, this is automatic closing and alarm mode. If temperature sensor does not detect high temperature all the time, illustrate that passenger does not actively coordinate the cigarette that goes out, and reports to the police and does not finish always.

More than show and described general principle of the present utility model; principal character and advantage; do not departing under the prerequisite of the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall into claimed scope of the present utility model.

Claims (2)

1. double-door type Fire extinguisher, it is characterized in that: interior is symmetrical is divided into multiple guarded regions, the plurality of guarded region corresponds respectively to many rows seat of interior both sides, the car body top of each guarded region is respectively equipped with flame sensor and smog gas sensor, on the railroad car lateral wall of this guarded region, be respectively equipped with loudspeaker and alarm lamp, the front portion in compartment is respectively equipped with display screen, singlechip controller, system master switch and loudspeaker master switch, the bottom in compartment is provided with vehicle power, on each armrest, be respectively equipped with smoke extinguishing apparatus, this smoke extinguishing apparatus comprises fire-resistant hole and is arranged at the cigarette tank that goes out of bottom, fire-resistant hole, the two ends up and down in fire-resistant hole are respectively equipped with upper end cover and bottom end cover, one side of upper end cover is provided with the limit switch for monitoring upper end cover open/close states, one side of bottom end cover is provided with the stepper motor for rotarily opening bottom end cover, bottom end cover is provided with temperature sensor, smog gas sensor in each guarded region, flame sensor, loudspeaker, alarm lamp, temperature sensor, limit switch and stepper motor are connected in respectively the corresponding interface of singlechip controller by circuit correspondence, described vehicle power, system master switch, loudspeaker master switch is connected with singlechip controller by circuit respectively with display screen.

2. double-door type Fire extinguisher according to claim 1, is characterized in that: the diameter in described fire-resistant hole is that 1.5cm, length are 10cm.