CN110354415A

CN110354415A - A kind of intelligent fire prevention and control device for building

Info

Publication number: CN110354415A
Application number: CN201910469945.0A
Authority: CN
Inventors: 祁林; 司文杰; 渠俊锋; 琚垚; 王宪; 田巍; 贺伟
Original assignee: Henan University of Urban Construction
Current assignee: Henan University of Urban Construction
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2019-10-22
Anticipated expiration: 2039-05-31
Also published as: CN110354415B

Abstract

The invention discloses a kind of intelligent fire prevention and control devices for building, including device noumenon, track is provided with above device noumenon, movable pulley is symmetrical arranged on the inside of track, motor housing is set on the inside of movable pulley, setting ejection pipe below motor housing, motor is set in ejection pipe, it launches and infrared detector is set on the outside of pipe, bourdon tube is set below motor, first bracing wire is set in the middle part of bourdon tube, fire extinguishing box is set on the downside of bourdon tube, setting landing pack in fire extinguishing box, land pack lower section setting carbon dioxide tank, track is fixed on the ceiling in building, movable pulley rotates in orbit, driving device ontology is in object upper direction, infrared detector is detected when a fire, it controls motor simultaneously fire extinguishing box is ejected into above comburant, parachute in fire extinguishing box is covered on object, when object temperature is increased to certain journey Degree discharges carbon dioxide, puts out a fire to object.

Description

A kind of intelligent fire prevention and control device for building

Technical field

The present invention relates to fire plant technical fields, and in particular to a kind of intelligent fire prevention and control device for building.

Background technique

With China's rapid development of economy, more and more high buildings are rised sheer from level ground, as building gets over Gai Yuegao, building Fire extinguishing difficulty after on fire is also increasing, and fire in high buildings has the characteristics that fire spreading is fast, evacuation is difficult and fighting difficulty is big, Since high-rise construction is complicated, densely populated place, it is difficult to control and flees from once catching fire, countless fire in high buildings cases show existing Fire in high buildings rescue means do not adapt to the development of high building, and existing smoke alarm etc. can carry out fire timely Early warning, but can not directly be put out, the equipment such as water pipe being arranged in fire hydrant can be to fire into effectively putting out, but needs people Work operation, some fire prevention and control devices can not judge field condition, for example, somebody's smoking may trigger it is some automatic Extinguishing device, automatic spraying extinguishing material cause unnecessary damage to object.

Summary of the invention

The purpose of the present invention is to solve disadvantages existing in the prior art, propose a kind of intelligence fire for building Calamity prevention and control device.

To achieve the goals above, present invention employs following technical solutions: a kind of intelligent fire for building is anti- Device, including device noumenon are controlled, track is arranged in device noumenon top, and track is fixed on the ceiling, is symmetrical arranged on the inside of track Motor housing is arranged in movable pulley, movable pulley inside, and setting ejection is managed below motor housing, and motor, electricity are arranged on the right side of ejection pipe internal upper part Second connecting rod is set on the left of machine, baffle is set on the left of the second connecting rod, the 4th connecting rod, the 4th connecting rod are set on the left of baffle Second bevel gear is fixed in left end, engages first bevel gear below second bevel gear, and first bevel gear is fixed in third connecting rod, Fixed plate is set below third connecting rod, fixinig plate is arranged in ejection inside pipe wall, third connecting rod lower outside in fixed plate setting, Blade is set on the right side of fixinig plate, fixes push switch on the ejection inside pipe wall on the upside of fixed plate, is arranged on the partition below motor Bourdon tube, bourdon tube is interior to be arranged the first spring, and the first bracing wire is arranged in the middle part of the first spring, and infrared acquisition is arranged in ejection pipe outside Bourdon tube is arranged in device, motor lower section, setting fire extinguishing box on the downside of bourdon tube, and landing pack, landing pack lower section are arranged in fire extinguishing box Carbon dioxide tank is set.

Preferably, the fire extinguishing upper box part is provided with upper box, and setting landing pack, the parachute side of wrapping are logical in upper box It crosses connecting line to be fixed on upper box top plate, parachute is set in landing pack, gas-separating valve, gas-separating valve are set below landing pack It is arranged above carbon dioxide tank, carbon dioxide tank is arranged in lower box, and detection case is arranged in middle part below carbon dioxide tank.

Preferably, the second bracing wire is set between the parachute and gas-separating valve, is set on the inside of the second bracing wire with parachute lower section Hose is set, stomata is set on the hose below parachute.

Preferably, electromagnet is set between the upper box and lower box, second spring is set on the inside of electromagnet.

Preferably, thermistor is set in the detection case, and the heat-conducting block being arranged below thermistor passes through lower box bottom Plate.

Preferably, the first connecting rod of the motor housing two sides is fixed in the middle part of movable pulley.

Preferably, the push switch height is identical as fixinig plate height.

Preferably, first bracing wire upper end is fixed in the second connecting rod, and the first bracing wire lower end is fixed on fire extinguishing box top Portion.

Beneficial effect

Rail is arranged in a kind of intelligent fire prevention and control device for building of the present invention, including device noumenon, device noumenon top Road, track lower section setting ejection pipe launch pipe outside and infrared detector are arranged, setting bourdon tube in the middle part of ejection pipe, in bourdon tube The first bracing wire is arranged in portion, and fire extinguishing box is arranged on the downside of bourdon tube, setting landing pack in fire extinguishing box, and dioxy is arranged below landing pack Change canister, when infrared detector detects, and fire occurs, starts motor, motor moves up fire extinguishing box, and fire extinguishing box is being moved The first spring is compressed in dynamic, when fire extinguishing box is moved to certain altitude, the first bracing wire is automatically cut off, and fire extinguishing box is popped up downwards, is gone out Parachute in fire-box opens in dropping process, covers the top of object, and the detection case below fire extinguishing box detects object When the temperature of body is more than warning temperature, gas-separating valve is opened, discharges carbon dioxide, the fire under parachute is extinguished.

Detailed description of the invention

Fig. 1 is scheme of installation of the present invention；

Fig. 2 is device noumenon overall structure figure；

Fig. 3 is enlarged drawing at A in Fig. 2；

Fig. 4 is section B-B figure in Fig. 2；

Fig. 5 is fire extinguishing box internal structure chart；

Fig. 6 is enlarged drawing at C in Fig. 5；

Fig. 7 is deployment effect picture；

Fig. 8 is parachute top hose layout viewing；

Fig. 9 is thermistor electric operation control circuit figure.

Illustrate label

1, device noumenon；2, infrared detector；3, bourdon tube；4, track；5, movable pulley；6, motor housing；7, first connecting rod；8, Ejection pipe；9, the second connecting rod；10, motor；11, the first bracing wire；13, the first spring；14, fire extinguishing box；15, push switch；16, Third connecting rod；17, first bevel gear；18, second bevel gear；19, the 4th connecting rod；20, baffle；21, blade；22, fixed Plate；23, fixinig plate；24, upper box；25, lower box；26, land pack；27, gas-separating valve；28, connecting line；29, carbon dioxide Tank；30, detection case；31, thermistor；32, heat-conducting block；33, parachute；34, hose；35, the second bracing wire；37, stomata；38, Electromagnet；39, second spring.

Specific embodiment

Below with reference to attached drawing 1-8 in the embodiment of the present invention, it is clear, complete that technical solution in the embodiment of the present invention carries out Description.

Track is arranged in a kind of intelligent fire prevention and control device for building, including device noumenon 1,1 top of device noumenon 4, track 4 is fixed on the ceiling, and movable pulley 5 is symmetrical arranged on the inside of track 4, motor housing 6, motor housing 6 is arranged on the inside of movable pulley 5 The first connecting rod 7 of two sides is fixed on 5 middle part of movable pulley, setting ejection pipe 8 below motor housing 6, sets on the right side of ejection 8 internal upper part of pipe Motor 10 is set, the second connecting rod 9 is set on the left of motor 10, baffle 20 is set on the left of second connecting rod 9, the is arranged on the left of baffle 20 Four connecting rods 19,19 left end of the 4th connecting rod fix second bevel gear 18, engage first bevel gear 17 below second bevel gear 18, First bevel gear 17 is fixed in third connecting rod 16, and fixed plate 22 is arranged below third connecting rod 16, and the setting of fixed plate 22 exists 8 inner wall of pipe is launched, 16 lower outside of third connecting rod is arranged fixinig plate 23, blade 21, fixed plate 22 is arranged on the right side of fixinig plate 23 Push switch 15 is fixed on 8 inner wall of ejection pipe of upside, 15 height of push switch is identical as 23 height of fixinig plate.

First spring 13 is set in the bourdon tube 3, the first bracing wire 11 is set in the middle part of first spring 13, in the first bracing wire 11 End is fixed in the second connecting rod 9, and 11 lower end of the first bracing wire is fixed on 14 top of fire extinguishing box, launches and infrared spy is arranged on the outside of pipe 8 Device 2 is surveyed, bourdon tube 3 is set below motor 10, fire extinguishing box 14 is set on the downside of bourdon tube 3,14 top of fire extinguishing box is provided with upper box 24, upper box 24 is interior to be arranged landing pack 26, is fixed on 24 top plate of upper box above the pack 26 that lands by connecting line 28, drop It falls and parachute 33 is set in pack 26, gas-separating valve 27 is set below the pack 26 that lands, is arranged between parachute 33 and gas-separating valve 27 Second bracing wire 35 is arranged hose 34 below the inside of second bracing wire 35 and parachute 33, is arranged on the hose 34 of 33 lower section of parachute 29 top of carbon dioxide tank is arranged in stomata 37, gas-separating valve 27, and carbon dioxide tank 29 is arranged in lower box 25, and upper box 24 is under Electromagnet 38 is set between cabinet 25, second spring 39,29 lower section middle part setting inspection of carbon dioxide tank are set on the inside of electromagnet 38 Measuring tank 30, detection case 30 is interior to be arranged thermistor 31, and the heat-conducting block 32 being arranged below thermistor 31 passes through 25 bottom plate of lower box.

The track 4 on 1 top of device noumenon is arranged on the ceiling right above flammable object, the ejection pipe 8 of 4 lower section of track The infrared detector 2 in outside detects whether to generate fire, and when local temperature increases, infrared detector 2 starts motor housing 6, electricity Cabinet 6 drives movable pulley 5 to rotate in track 4, and infrared detector 2 is measured in real time underlying object, the raised object of temperature When body is located at 1 lower section of device noumenon, to close motor housing 6 and start motor 10 simultaneously, motor 10 drives the rotation of the second connecting rod 9, the Two connecting rods 9 shorten the first bracing wire 11, and the first bracing wire 11 drives fire extinguishing box 14 to move upwards, while in compressed spring pipe 3 First spring 13, the second connecting rod 9 make the 4th connecting rod 19 rotation in the left side of baffle 20,19 left end of the 4th connecting rod it is fixed the Two bevel gears 18 rotate the third connecting rod 16 of the fixed first bevel gear 17 in downside, and third connecting rod 16 makes right cutter blades 21 Rotate counterclockwise, cut off the first bracing wire 11 when blade 21 turns to ejection 8 middle part of pipe, at the same 23 left side of fixinig plate by pressing off 15 startings are closed, the elongation of the first spring 13 pops up downwards fire extinguishing box 14 after the first bracing wire 11 cutting, and the starting of push switch 15 makes electricity Magnet 38 powers off, and separates upper box 24 with lower box 25, bourdon tube 3 retracts upper box 24 after being elongated to bottom, top box Connecting line 28 in body 24 pack 26 that will land is separated with parachute 33, and lower box 25 is by 33 rapid deployment of parachute, parachute 33 pairs of lower boxes 25 slow down, and parachute is covered on the top of object, and the detection case 30 of 25 lower section of lower box is to object temperature It is detected, temperature increases thermistor resistance value and reduces, and the electric current in circuit in detection case 30 increases to a certain extent, switch Gas-separating valve is opened, escapes carbon dioxide out of, stomata on hose, the oxygen of 33 lower section of discharge parachute is put out a fire, dropped Falling umbrella 33, the second bracing wire 35 and hose 34 is refractory material, when being covered on object, can completely cut off the air above object, It when temperature does not continue to increase, slowly reduces, it is meant that fire behavior is controlled, and is not needed release carbon dioxide, is reduced titanium dioxide The waste of carbon.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not the whole embodiments of invention, not to limit The present invention, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.

Claims

1. a kind of intelligent fire prevention and control device for building, including device noumenon, it is characterised in that: on described device ontology Track is arranged in portion, and track is fixed on the ceiling, and movable pulley is symmetrical arranged on the inside of track, motor housing, electricity are arranged on the inside of movable pulley Setting ejection pipe below cabinet, launches and motor is arranged on the right side of pipe internal upper part, and the second connecting rod, the second connecting rod is arranged on the left of motor Baffle is arranged in left side, the 4th connecting rod of setting on the left of baffle, the fixed second bevel gear in the 4th connecting rod left end, under second bevel gear Side's engagement first bevel gear, first bevel gear are fixed in third connecting rod, and fixed plate, fixed plate are arranged below third connecting rod In ejection inside pipe wall, fixinig plate is arranged in third connecting rod lower outside for setting, setting blade on the right side of fixinig plate, on the upside of fixed plate Push switch is fixed on ejection inside pipe wall, bourdon tube is set on the partition below motor, the first spring of setting in bourdon tube, first First bracing wire is set in the middle part of spring, infrared detector is set on the outside of ejection pipe, bourdon tube is set below motor, is set on the downside of bourdon tube Fire extinguishing box is set, carbon dioxide tank is arranged in setting landing pack in fire extinguishing box, landing pack lower section.

2. a kind of intelligent fire prevention and control device for building according to claim 1, it is characterised in that: the fire extinguishing Upper box part is provided with upper box, and setting landing pack in upper box, the parachute side of wrapping is fixed on upper box top by connecting line On plate, parachute being set in landing pack, gas-separating valve is set below landing pack, gas-separating valve is arranged above carbon dioxide tank, and two It aoxidizes canister to be arranged in lower box, detection case is arranged in middle part below carbon dioxide tank.

3. a kind of intelligent fire prevention and control device for building according to claim 2, it is characterised in that: the landing Second bracing wire is set between umbrella and gas-separating valve, hose, the hose below parachute are set below the second bracing wire inside and parachute Upper setting stomata.

4. a kind of intelligent fire prevention and control device for building according to claim 2, it is characterised in that: the top box Electromagnet is set between body and lower box, second spring is set on the inside of electromagnet.

5. a kind of intelligent fire prevention and control device for building according to claim 2, it is characterised in that: the detection Thermistor is set in case, and the heat-conducting block being arranged below thermistor passes through lower box bottom plate.

6. a kind of intelligent fire prevention and control device for building according to claim 1, it is characterised in that: the motor The first connecting rod of case two sides is fixed in the middle part of movable pulley.

7. a kind of intelligent fire prevention and control device for building according to claim 1, it is characterised in that: the pressing Switch height is identical as fixinig plate height.

8. a kind of intelligent fire prevention and control device for building according to claim 1, it is characterised in that: described first Bracing wire upper end is fixed in the second connecting rod, and the first bracing wire lower end is fixed at the top of fire extinguishing box.