CN110354415B - Intelligent fire prevention and control device for building - Google Patents
Intelligent fire prevention and control device for building Download PDFInfo
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- CN110354415B CN110354415B CN201910469945.0A CN201910469945A CN110354415B CN 110354415 B CN110354415 B CN 110354415B CN 201910469945 A CN201910469945 A CN 201910469945A CN 110354415 B CN110354415 B CN 110354415B
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- spring
- parachute
- box
- fire extinguishing
- motor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an intelligent fire prevention and control device for a building, which comprises a device body, wherein a track is arranged above the device body, moving wheels are symmetrically arranged at the inner side of the track, a motor box is arranged at the inner side of the moving wheels, an ejection pipe is arranged below the motor box, a motor is arranged in the ejection pipe, an infrared detector is arranged at the outer side of the ejection pipe, a spring pipe is arranged below the motor, a first pull wire is arranged in the middle of the spring pipe, a fire extinguishing box is arranged at the lower side of the spring pipe, a parachute bag is arranged in the fire extinguishing box, a carbon dioxide tank is arranged below the parachute bag, the track is fixed on a ceiling in the building, the moving wheels rotate in the track to drive the device body to move above the object, the infrared detector detects when a fire occurs, the motor is controlled to eject the fire extinguishing box to the position above a combustion object, the parachute in the fire extinguishing box covers the, releasing carbon dioxide to extinguish the fire of the object.
Description
Technical Field
The invention relates to the technical field of fire fighting devices, in particular to an intelligent fire prevention and control device for a building.
Background
Along with the high-speed development of economy in China, more and more high buildings are pulled out of the ground, along with the fact that the buildings are higher and higher, the fire extinguishing difficulty of the buildings after the fire is started is higher and higher, and the high-building fire has the characteristics of fast fire spreading, difficult evacuation and great difficulty in fighting out fire, as the high-rise building has complex structure and dense personnel, once fire is difficult to control and escape, countless high-rise fire cases show that the existing high-rise fire rescue means can not adapt to the construction development of the high-rise building, the existing smoke alarm and the like, can early warn fire in time but can not be directly put out, and the fire can be effectively put out by the equipment such as the water pipe arranged in the fire hydrant, however, manual operation is required, and some fire prevention and control devices cannot judge the field situation, for example, some automatic fire extinguishing devices may be triggered by smoking of someone, fire extinguishing substances are automatically sprayed, and unnecessary damage is caused to objects.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an intelligent fire prevention and control device for a building.
In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent fire prevention and control device for a building comprises a device body, wherein a track is arranged on the upper portion of the device body and fixed on a ceiling, moving wheels are symmetrically arranged on the inner side of the track, a motor box is arranged on the inner side of the moving wheels, an ejection tube is arranged below the motor box, a motor is arranged on the right side of the upper portion in the ejection tube, a second connecting rod is arranged on the left side of the motor, a baffle is arranged on the left side of the second connecting rod, a fourth connecting rod is arranged on the left side of the baffle, a second bevel gear is fixed on the left end of the fourth connecting rod, a first bevel gear is meshed below the second bevel gear, the first bevel gear is fixed on the third connecting rod, a fixing plate is arranged below the third connecting rod and arranged on the inner wall of the ejection tube, a fixing plate is arranged on the outer side of the lower portion of the third connecting, the middle part of the first spring is provided with a first pull wire, the outer side of the ejection tube is provided with an infrared detector, the lower part of the motor is provided with a spring tube, the lower side of the spring tube is provided with a fire extinguishing box, a parachute bag is arranged in the fire extinguishing box, and a carbon dioxide tank is arranged below the parachute bag.
Preferably, fire extinguishing box upper portion is provided with the box, goes up the internal parachute package that sets up of box, and parachute package top is fixed on last box roof through the connecting wire, sets up the parachute in the parachute package, and parachute package below sets up the gas distribution valve, and the gas distribution valve sets up carbon dioxide jar top, and the carbon dioxide jar sets up in the box down, and carbon dioxide jar below middle part sets up the detection case.
Preferably, a second stay wire is arranged between the parachute and the air distributing valve, a hose is arranged on the inner side of the second stay wire and below the parachute, and an air hole is formed in the hose below the parachute.
Preferably, an electromagnet is arranged between the upper box body and the lower box body, and a second spring is arranged on the inner side of the electromagnet.
Preferably, a thermistor is arranged in the detection box, and a heat conduction block arranged below the thermistor penetrates through a bottom plate of the lower box body.
Preferably, the first connecting rods on two sides of the motor box are fixed in the middle of the movable wheel.
Preferably, the push switch height is the same as the stator height.
Preferably, the upper end of the first pull wire is fixed on the second connecting rod, and the lower end of the first pull wire is fixed at the top of the fire extinguishing box.
Advantageous effects
The invention relates to an intelligent fire prevention and control device for a building, which comprises a device body, wherein a track is arranged above the device body, an ejection pipe is arranged below the track, an infrared detector is arranged outside the ejection pipe, a spring pipe is arranged in the middle of the ejection pipe, a first pull wire is arranged in the middle of the spring pipe, a fire extinguishing box is arranged below the spring pipe, a parachute bag is arranged in the fire extinguishing box, a carbon dioxide tank is arranged below the parachute bag, when the infrared detector detects that a fire breaks out, a motor is started to enable the fire extinguishing box to move upwards, the fire extinguishing box compresses a first spring during moving, when the fire extinguishing box moves to a certain height, the first pull wire is automatically cut off to enable the fire extinguishing box to pop out downwards, a parachute in the fire extinguishing box is opened during falling and covers above an object, when a detection box below the fire extinguishing box detects that the temperature of the object exceeds a warning temperature, a gas distributing valve is opened to release, the fire under the parachute is extinguished.
Drawings
FIG. 1 is a schematic view of the installation of the present invention;
FIG. 2 is an overall view of the apparatus body;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a view showing the inside structure of the fire extinguishing chamber;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a view showing the unfolding effect of the parachute;
FIG. 8 is a layout of hoses on the parachute;
fig. 9 is a thermistor control circuit diagram.
Reference numerals
1. A device body; 2. an infrared detector; 3. a spring tube; 4. a track; 5. a moving wheel; 6. a motor case; 7. a first connecting rod; 8. ejecting a tube; 9. a second connecting rod; 10. a motor; 11. a first pull wire; 13. a first spring; 14. a fire extinguishing box; 15. a push switch; 16. a third connecting rod; 17. a first bevel gear; 18. a second bevel gear; 19. a fourth connecting rod; 20. a baffle plate; 21. a blade; 22. a fixing plate; 23. a fixing sheet; 24. an upper box body; 25. a lower box body; 26. a parachute bag; 27. a gas distributing valve; 28. a connecting wire; 29. a carbon dioxide tank; 30. a detection box; 31. a thermistor; 32. a heat conducting block; 33. a parachute; 34. a hose; 35. a second pull wire; 37. Air holes; 38. an electromagnet; 39. a second spring.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to fig. 1 to 8 in the embodiment of the present invention.
An intelligent fire prevention and control device for a building comprises a device body 1, wherein a track 4 is arranged on the upper portion of the device body 1, the track 4 is fixed on a ceiling, moving wheels 5 are symmetrically arranged on the inner sides of the track 4, a motor box 6 is arranged on the inner sides of the moving wheels 5, first connecting rods 7 on two sides of the motor box 6 are fixed in the middle of the moving wheels 5, an ejection pipe 8 is arranged below the motor box 6, a motor 10 is arranged on the right side of the upper portion in the ejection pipe 8, a second connecting rod 9 is arranged on the left side of the motor 10, a baffle plate 20 is arranged on the left side of the second connecting rod 9, a fourth connecting rod 19 is arranged on the left side of the baffle plate 20, a second bevel gear 18 is fixed at the left end of the fourth connecting rod 19, a first bevel gear 17 is meshed below the second bevel gear 18, the first bevel gear 17 is fixed on a third connecting rod 16, a, the blade 21 is arranged on the right side of the fixing piece 23, the push switch 15 is fixed on the inner wall of the ejection tube 8 on the upper side of the fixing plate 22, and the height of the push switch 15 is the same as that of the fixing piece 23.
A first spring 13 is arranged in the spring tube 3, a first pull wire 11 is arranged in the middle of the first spring 13, the upper end of the first pull wire 11 is fixed on a second connecting rod 9, the lower end of the first pull wire 11 is fixed at the top of the fire extinguishing box 14, an infrared detector 2 is arranged outside the ejection tube 8, the spring tube 3 is arranged below the motor 10, the fire extinguishing box 14 is arranged below the spring tube 3, an upper box body 24 is arranged on the upper portion of the fire extinguishing box 14, a parachute pack 26 is arranged in the upper box body 24, the upper portion of the parachute pack 26 is fixed on the top plate of the upper box body 24 through a connecting wire 28, a parachute 33 is arranged in the parachute pack 26, a gas distributing valve 27 is arranged below the parachute pack 26, a second pull wire 35 is arranged between the parachute 33 and the gas distributing valve 27, a hose 34 is arranged on the inner side of the second pull wire 35 and below the parachute 33, an air hole 37 is arranged on the hose 34 below the parachute 33, the gas distributing valve, an electromagnet 38 is arranged between the upper box body 24 and the lower box body 25, a second spring 39 is arranged on the inner side of the electromagnet 38, a detection box 30 is arranged in the middle of the lower portion of the carbon dioxide tank 29, a thermistor 31 is arranged in the detection box 30, and a heat conduction block 32 arranged below the thermistor 31 penetrates through the bottom plate of the lower box body 25.
The track 4 on the upper part of the device body 1 is arranged on a ceiling right above a flammable object, the infrared detector 2 on the outer side of the ejection pipe 8 below the track 4 detects whether a fire disaster occurs or not, when the local temperature rises, the infrared detector 2 starts the motor box 6, the motor box 6 drives the moving wheel 5 to rotate in the track 4, the infrared detector 2 detects the object below in real time, when the object with the raised temperature is positioned below the device body 1, the motor box 6 is closed, the motor 10 is started at the same time, the motor 10 drives the second connecting rod 9 to rotate, the second connecting rod 9 shortens the first pull wire 11, the first pull wire 11 drives the fire extinguishing box 14 to move upwards, the first spring 13 in the spring pipe 3 is compressed, the second connecting rod 9 drives the fourth connecting rod 19 on the left side of the baffle 20 to rotate, the second bevel gear 18 fixed at the left end of the fourth connecting rod 19 rotates the third connecting rod 16 with the first bevel gear 17 fixed at the, the third connecting rod 16 makes the right blade 21 rotate anticlockwise, when the blade 21 rotates to the middle of the ejection tube 8, the first pull wire 11 is cut off, the push switch 15 on the left side of the fixing piece 23 is started, the first spring 13 extends to eject the fire extinguishing box 14 downwards after the first pull wire 11 is cut off, the push switch 15 is started to cut off the electromagnet 38, the upper box body 24 is separated from the lower box body 25, the spring tube 3 extends to the lowest part and then pulls back the upper box body 24, the connecting wire 28 in the upper box body 24 separates the parachute pack 26 from the parachute 33, the lower box body 25 rapidly expands the parachute 33, the parachute 33 decelerates the lower box body 25, the parachute covers above the object, the detection box 30 below the lower box body 25 detects the temperature of the object, the resistance value of the temperature-rising thermistor is reduced, the current in the circuit in the detection box 30 is increased to a certain degree, the switch opens the gas separation hole to enable carbon dioxide to escape from the air hole on the hose, the oxygen of discharge parachute 33 below puts out a fire, and parachute 33, second act as go-between 35 and hose 34 are refractory material, cover on the object, can completely cut off the air of object top, do not continue to rise when the temperature, slowly reduce, mean that the condition of a fire is controlled, need not release carbon dioxide, reduce the waste of carbon dioxide.
The above description is only exemplary of the present invention, and not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (1)
1. The utility model provides an intelligence fire prevention and control device for building, includes the device body, its characterized in that: the device comprises a device body, a track, a catapult tube, a motor, a second connecting rod, a baffle, a fourth connecting rod, a second bevel gear, a fixing plate, a blade, a push switch, a first spring, a second spring, a third spring, a first spring, a second spring, a first connecting rod, a second bevel gear, a third bevel gear, a fixing plate, a third spring, a second spring, a third spring, a fourth spring, the middle part of the first spring is provided with a first pull wire, the upper end of the first pull wire is fixed on the second connecting rod, the lower end of the first pull wire is fixed at the top of the fire extinguishing box, the outer side of the ejection tube is provided with an infrared detector, the lower part of the motor is provided with a spring tube, the lower side of the spring tube is provided with the fire extinguishing box, the upper part of the fire extinguishing box is provided with an upper box body, the upper box body is internally provided with a parachute bag, the upper part of the parachute bag is fixed on the top plate of the upper box body through a connecting wire, a parachute is arranged in the parachute bag, a gas distributing valve is arranged below the parachute bag, a second pull wire is arranged between the parachute and the gas distributing valve, the inner side of the second pull wire and the lower part of the parachute are provided with a hose, the hose below the parachute is provided with an air hole, the gas distributing valve is arranged above a, a thermistor is arranged in the detection box, and a heat conduction block arranged below the thermistor penetrates through a bottom plate of the lower box body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910469945.0A CN110354415B (en) | 2019-05-31 | 2019-05-31 | Intelligent fire prevention and control device for building |
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CN201910469945.0A CN110354415B (en) | 2019-05-31 | 2019-05-31 | Intelligent fire prevention and control device for building |
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CN110354415A CN110354415A (en) | 2019-10-22 |
CN110354415B true CN110354415B (en) | 2020-07-24 |
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CN201910469945.0A Active CN110354415B (en) | 2019-05-31 | 2019-05-31 | Intelligent fire prevention and control device for building |
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CN112937875B (en) * | 2021-04-02 | 2023-11-03 | 高洋 | Impact-free parachute |
Citations (8)
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RU2007204C1 (en) * | 1990-08-08 | 1994-02-15 | Александр Алексеевич Таранцев | Device for localizing consequences of accident |
CN101703831A (en) * | 2009-11-17 | 2010-05-12 | 哈尔滨工程大学 | Intelligent forest fire extinguishing bomb |
CN203149762U (en) * | 2013-01-24 | 2013-08-21 | 上海高智科技发展有限公司 | Volumetric intelligent fire hazard alarm fire extinguishing device |
CN103285540A (en) * | 2013-06-06 | 2013-09-11 | 成都慧拓自动控制技术有限公司 | Suspended type intelligent fire-fighting robot |
CN103823438A (en) * | 2014-02-11 | 2014-05-28 | 广州供电局有限公司 | Track inspection robot system |
CN107633639A (en) * | 2017-09-21 | 2018-01-26 | 东华大学 | A kind of fire alarm and prevention and control device |
CN108177779A (en) * | 2018-01-22 | 2018-06-19 | 成都草寓科技有限公司 | A kind of fire extinguishing bullet launching device |
CN108686329A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection of electrons protective device for structural fire protection equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08229153A (en) * | 1995-03-01 | 1996-09-10 | Yokogawa Denshi Kiki Kk | Drop type extinguishing bomb |
-
2019
- 2019-05-31 CN CN201910469945.0A patent/CN110354415B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2007204C1 (en) * | 1990-08-08 | 1994-02-15 | Александр Алексеевич Таранцев | Device for localizing consequences of accident |
CN101703831A (en) * | 2009-11-17 | 2010-05-12 | 哈尔滨工程大学 | Intelligent forest fire extinguishing bomb |
CN203149762U (en) * | 2013-01-24 | 2013-08-21 | 上海高智科技发展有限公司 | Volumetric intelligent fire hazard alarm fire extinguishing device |
CN103285540A (en) * | 2013-06-06 | 2013-09-11 | 成都慧拓自动控制技术有限公司 | Suspended type intelligent fire-fighting robot |
CN103823438A (en) * | 2014-02-11 | 2014-05-28 | 广州供电局有限公司 | Track inspection robot system |
CN108686329A (en) * | 2017-04-10 | 2018-10-23 | 广东珠江燃气集团有限公司 | A kind of detection of electrons protective device for structural fire protection equipment |
CN107633639A (en) * | 2017-09-21 | 2018-01-26 | 东华大学 | A kind of fire alarm and prevention and control device |
CN108177779A (en) * | 2018-01-22 | 2018-06-19 | 成都草寓科技有限公司 | A kind of fire extinguishing bullet launching device |
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CN110354415A (en) | 2019-10-22 |
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