CN112245835A - Automatic fire extinguishing device - Google Patents
Automatic fire extinguishing device Download PDFInfo
- Publication number
- CN112245835A CN112245835A CN202011259787.5A CN202011259787A CN112245835A CN 112245835 A CN112245835 A CN 112245835A CN 202011259787 A CN202011259787 A CN 202011259787A CN 112245835 A CN112245835 A CN 112245835A
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- CN
- China
- Prior art keywords
- fire extinguishing
- chain
- chain wheel
- wheel shaft
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
- A62C8/06—Fire-blankets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an automatic fire extinguishing device which comprises a rack, an enclosure shell, a sliding door, a fire extinguishing blanket and a sand falling unit, wherein the enclosure shell is arranged on the rack and surrounds to form a fire extinguishing chamber, the sliding door is positioned on one side of the enclosure shell and seals or opens the fire extinguishing chamber through up-and-down movement, the fire extinguishing blanket is positioned above the fire extinguishing chamber and moves up-and-down, the sand falling unit is positioned above the fire extinguishing blanket, a blowing pipe blowing air into the fire extinguishing chamber is further arranged inside the fire extinguishing chamber, and an air outlet pipe is arranged at the top of the fire extinguishing chamber and communicated with the outside. The automatic fire extinguishing device can automatically extinguish fire for the ignited goods without manual participation, reduces the danger of fire extinguishing, can effectively ensure that the fire is completely extinguished, and has high fire extinguishing efficiency, time saving and labor saving.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of fire extinguishing equipment, and particularly relates to an automatic fire extinguishing device.
[ background of the invention ]
The equipment for fire extinguishing is necessary for fire prevention in most public places. To some manufacturing shops or storage workshops, the phenomenon that the goods catch fire can also take place sometimes, and after the goods of placing on goods shelves tray were caught fire, stacker or fork truck will correspond the tray and fork out, if adopt the manual fire extinguishing, dangerous higher, and waste time and energy, still cause the secondary loss easily. In the manual fire extinguishing process, personnel can be injured possibly, and the safety risk is high.
Therefore, there is a need for a new automatic fire extinguishing apparatus to solve the above problems.
[ summary of the invention ]
The invention mainly aims to provide an automatic fire extinguishing device which can automatically extinguish fire of ignited goods without manual participation, reduces the danger of fire extinguishment, can effectively ensure that fire seeds are completely extinguished, and is high in fire extinguishing efficiency, time-saving and labor-saving.
The invention realizes the purpose through the following technical scheme: the utility model provides an automatic fire extinguishing device, its includes the frame, sets up in the frame and around enclosing of forming a fire extinguishing chamber keep off the casing, be located enclose keep off casing one side and seal or open through the up-and-down motion the door that moves in fire extinguishing chamber, be located the fire extinguishing chamber top just carries out the fire blanket of up-and-down motion, be located the husky unit that falls of fire extinguishing blanket top, the inside in fire extinguishing chamber still is provided with the court the blowing pipe of blowing in the fire extinguishing chamber, the top in fire extinguishing chamber is provided with out the tuber pipe intercommunication external world.
Further, the air blower also comprises a fan, and the output end of the fan is communicated with the blowing pipe; the blowpipe sets up the position of putting out a fire below by the storehouse, just be provided with a plurality of mouths of blowing on the blowpipe.
Furthermore, a first air cylinder for driving the sliding door to move up and down is arranged on the frame and located on the outer side of the enclosure shell, and the first air cylinder is provided with two sides of the sliding door which are distributed on the two sides.
Furthermore, the expansion end of first cylinder is connected with a first chain, first chain around establishing a first sprocket shaft and the other end through a connecting plate with move the door and link together.
Furthermore, a second cylinder for driving the fire blanket to move up and down is arranged on the frame and outside the enclosure shell.
Furthermore, the expansion end of second cylinder is connected with a connecting plate, one side fixed connection of connecting plate and a second chain, the second chain is closed structure and around establishing a pair of second sprocket shaft one side that is vertical distribution.
Furthermore, a third chain is wound on the other side of the second sprocket shaft, a pair of vertically distributed third sprocket shafts is arranged on a vertical column on the rack, which is positioned on the same side of the second sprocket shaft, a pair of vertically distributed fourth sprocket shafts is arranged on a vertical column on the opposite side of the second sprocket shaft, and a pair of vertically distributed fifth sprocket shafts is arranged on a vertical column on the opposite side of the second sprocket shaft; the second chain wheel shaft is connected with the fourth chain wheel shaft on the opposite side through a transmission shaft, so that synchronous rotation transmission of the second chain wheel shaft and the fourth chain wheel shaft is realized;
a fourth chain is sleeved on the fourth chain wheel shaft; a fifth chain for connecting the second chain wheel shaft and the third chain wheel shaft into a whole is wound between the second chain wheel shaft and the third chain wheel shaft; and a sixth chain for connecting the fourth chain wheel shaft and the fifth chain wheel shaft into a whole is wound on the fourth chain wheel shaft and the fifth chain wheel shaft.
Furthermore, the periphery of the fire blanket is fixed on a rectangular frame clamp; the rectangular frame clamp is connected with the vertical distribution edges of the third chain, the fourth chain, the sixth chain and the fifth chain through connecting plates in four corner areas respectively.
Furthermore, the sand falling unit comprises a sand storage bin, a sand baffle plate arranged at a sand outlet at the lower end of the sand storage bin, and a third air cylinder for driving the sand baffle plate to perform horizontal linear motion; the third cylinder is arranged on the outer side of the enclosure shell.
Furthermore, a sensor for detecting whether goods enter the fire extinguishing chamber is arranged in the fire extinguishing chamber.
Compared with the prior art, the automatic fire extinguishing device has the beneficial effects that: the fire can be guaranteed to be extinguished only by placing the corresponding fire tray into the box, manual extinguishment is not needed, dangerousness is reduced, time consumption is short, and secondary loss is avoided; and all cylinder driving mechanisms are arranged outside the fire extinguishing chamber, and a chain transmission mechanism is arranged in the fire extinguishing chamber to realize the up-and-down motion of the fire extinguishing blanket, so that the cylinders can be effectively protected from being damaged, and the running stability of the pneumatic driving mechanism can be ensured, thereby ensuring the effective implementation of fire extinguishing operation.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the enclosure of the present invention with the enclosure housing removed;
FIG. 3 is a partial schematic view of an embodiment of the present invention;
FIG. 4 is a schematic diagram of another partial structure according to the embodiment of the present invention;
the figures in the drawings represent:
100 automatic fire extinguishing device;
1, a frame; 2, a fire extinguishing chamber; 3 enclosing a shell; 4, moving the door; 5, fire blanket; 6, a sand falling unit, 61 a sand storage bin, 62 a sand baffle, 63 a third cylinder and 64 a supporting structure; 7, a blowpipe; 8, an air outlet pipe; 10 a first cylinder; 11 a first chain; 12 a first sprocket shaft; 14 a second cylinder; 15 connecting plates; 16 a second chain; 17 a drive shaft; 18 a second sprocket shaft; 19 a fourth sprocket shaft; 20 a fifth sprocket shaft; 21 a fourth chain; 22 a fifth chain; 23 a sixth chain; 24 sliding blocks; 25 sliding rails; 26 a rectangular frame clamp; 27 a sensor; 28 support the plate.
[ detailed description ] embodiments
Example (b):
referring to fig. 1 to 4, the present embodiment is an automatic fire extinguishing apparatus 100, which includes a frame 1, a surrounding casing 3 disposed on the frame 1 and surrounding the fire extinguishing chamber 2, a sliding door 4 located on one side of the surrounding casing 3 and closing or opening the fire extinguishing chamber 2 through up-and-down movement, a fire blanket 5 located above the fire extinguishing chamber 2 and performing up-and-down movement, and a sand dropping unit 6 located above the fire blanket 5, wherein a blowing pipe 7 blowing air into the fire extinguishing chamber 2 is further disposed inside the fire extinguishing chamber 2, and an air outlet pipe 8 disposed at the top of the fire extinguishing chamber 2 is communicated with the outside.
The bottom surface of storehouse 2 of putting out a fire is provided with a plurality of parallel distribution and is used for supporting the backup pad 28 that catches fire the goods, is formed with the space between two adjacent backup pads 28, and when fork truck will have the tray fork of kindling goods to go into storehouse 2 of putting out a fire, place the backup pad 28 with the tray on, space between the backup pad 28 can be fine provide dodge the space for fork truck's end fork, let the tray can be smooth, convenient place the backup pad 28 on.
The embodiment further comprises a fan (not shown) arranged at the bottom of the frame 1, and the output end of the fan is communicated with the blowing pipe 7. The blowpipe 7 sets up in the storehouse of putting out a fire 2 and leans on the lower position, and is provided with a plurality of mouths of blowing on the blowpipe 7, through blowing towards in the storehouse of putting out a fire 2, can be rapid will catch fire surplus cigarette and heat that produces blow from bottom to top and discharge through air-out pipe 8.
A first air cylinder 10 for driving the sliding door 4 to move up and down is arranged on the frame 1 and outside the enclosure shell 3, and the first air cylinder 10 is provided with two sides of the sliding door 4 which are distributed in parts. The movable end of the first cylinder 10 is connected with a first chain 11, the first chain 11 is wound around a first chain wheel shaft 12, and the other end of the first chain 11 is connected with the sliding door 4 through a connecting plate. The up-and-down movement of the sliding door 4 is realized by the telescopic movement of the first cylinder 10 under the transmission action of the first chain 11.
And a second cylinder 14 for driving the fire blanket 5 to move up and down is arranged on the frame 1 and outside the enclosure shell 3. The expansion end of the second cylinder 14 is connected with a connecting plate 15, the connecting plate 15 is fixedly connected with one side of a second chain 16, the second chain 16 is of a closed structure and is wound on one side of a pair of second chain wheel shafts 18 which are vertically distributed, and the up-and-down movement on two sides of the second chain 16 is realized through the telescopic movement of the second cylinder 14. The connecting plate 15 is slidably disposed up and down on a slide rail 25 by a slider 24.
A third chain (not shown in the figures) is wound on the other side of the second sprocket shaft 18, a pair of vertically distributed third sprocket shafts (not shown in the figures) is arranged on a vertical column on the same side of the second sprocket shaft 18 on the rack 1, a pair of vertically distributed fourth sprocket shafts 19 is arranged on a vertical column on the opposite side of the second sprocket shaft 18, and a pair of vertically distributed fifth sprocket shafts 20 is arranged on a vertical column on the diagonal side of the second sprocket shaft 18. The second sprocket shaft 18 is connected with a fourth sprocket shaft 19 on the opposite side through a transmission shaft 17, so that synchronous rotation transmission of the two is realized. The fourth sprocket shaft 19 is sleeved with a fourth chain 21. A fifth chain 22 which is connected with the second chain wheel shaft 18 into a whole is arranged between the third chain wheel shaft in a winding way, a sixth chain 23 which is connected with the fourth chain wheel shaft 19 into a whole is arranged on the fifth chain wheel shaft 20 in a winding way, and synchronous motion of chain groups is realized through the arrangement of a plurality of groups of chain wheel shafts and chains and the arrangement of transmission shafts.
The periphery of the fire blanket 5 is fixed on a rectangular frame fixture 26, which facilitates the replacement of the fire blanket 5. The rectangular frame clamp 26 is connected with the vertically distributed sides of the third chain, the fourth chain 21, the sixth chain 23 and the fifth chain 22 through connecting plates in four corner areas, and moves up and down along with the vertical sides of the four chains.
The sand falling unit 6 comprises a sand storage bin 61, a sand baffle plate 62 arranged at a sand outlet at the lower end of the sand storage bin 61, and a third cylinder 63 for driving the sand baffle plate 62 to perform horizontal linear motion. The bottom of the sand blocking plate 62 is provided with a supporting structure 64 for supporting the sand blocking plate 62, so that the supporting structure 64 performs telescopic motion to realize the opening or closing of the sand outlet. The third cylinder 63 is disposed outside the enclosure housing 3.
And a sensor 27 for detecting whether goods enter the fire extinguishing chamber 2 is arranged in the fire extinguishing chamber 2.
When the goods catches fire, put into fire extinguishing chamber 2 with the tray that catches fire that corresponds in, move door 4 and close downwards through first cylinder 10 drive, sensor 27 in fire extinguishing chamber 2 detects the goods, second cylinder 14 starts, fire blanket 5 falls down, fire blanket 5 covers on the goods surface, open the sand board 62 of top, the sand whereabouts in storing up husky storehouse 61 covers on fire blanket 5 surface, the goods is lived in the parcel, isolated oxygen, play the effect of putting out a fire, open the fan of below simultaneously and pass through blowing pipe 7 and to supplying air in fire extinguishing chamber 2, the residual smoke and the heat that will catch fire rapidly discharge through air-out pipe 8, in order to reach the purpose of putting out a fire.
The automatic fire extinguishing device 100 of the embodiment can ensure fire extinguishing only by putting the corresponding fire tray into the box without manual fire extinguishing, reduces danger, consumes short time and does not cause secondary loss; and set up all cylinder actuating mechanism in the outside of storehouse of putting out a fire, set up chain drive in the storehouse of putting out a fire and realize the up-and-down motion of blanket of putting out a fire, can effectual protection cylinder not receive the damage, and can ensure pneumatic drive mechanism's operating stability to the effective of guarantee operation of putting out a fire goes on, can also improve the life of case of putting out a fire.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. An automatic fire extinguishing device is characterized in that: it includes the frame, sets up in the frame and around enclosing that forms a fire extinguishing storehouse keep off the casing, be located enclose keep off casing one side and seal or open through the up-and-down motion the door that moves in fire extinguishing storehouse, be located the fire extinguishing blanket that just carries out the up-and-down motion in fire extinguishing storehouse top, be located the husky unit that falls of fire extinguishing blanket top, the inside in fire extinguishing storehouse still is provided with the court the blowing pipe of blowing in the fire extinguishing storehouse, the top in fire extinguishing storehouse is provided with out the tuber pipe intercommunication external.
2. The automatic fire extinguishing apparatus according to claim 1, wherein: the output end of the fan is communicated with the blowing pipe; the blowpipe sets up the position of putting out a fire below by the storehouse, just be provided with a plurality of mouths of blowing on the blowpipe.
3. The automatic fire extinguishing apparatus according to claim 1, wherein: the frame is located enclose and keep off the casing outside and be provided with the drive move the door up-and-down motion first cylinder, first cylinder is provided with two and the subsection both sides of moving the door.
4. The automatic fire extinguishing apparatus according to claim 3, wherein: the movable end of the first cylinder is connected with a first chain, and the first chain winds a first chain wheel shaft and the other end of the first chain is connected with the sliding door through a connecting plate.
5. The automatic fire extinguishing apparatus according to claim 1, wherein: and a second cylinder for driving the fire blanket to move up and down is arranged on the frame and positioned outside the enclosure shell.
6. The automatic fire extinguishing apparatus according to claim 5, wherein: the expansion end of second cylinder is connected with a connecting plate, one side fixed connection of connecting plate and a second chain, the second chain is closed structure and around establishing a pair of second sprocket shaft one side that is vertical distribution.
7. The automatic fire extinguishing apparatus according to claim 6, wherein: a third chain is wound on the other side of the second chain wheel shaft, a pair of vertically distributed third chain wheel shafts is arranged on a vertical column on the rack, the vertical column is positioned on the same side of the second chain wheel shaft, a pair of vertically distributed fourth chain wheel shafts is arranged on a vertical column on the opposite side of the second chain wheel shaft, and a pair of vertically distributed fifth chain wheel shafts is arranged on a vertical column on the opposite side of the second chain wheel shaft; the second chain wheel shaft is connected with the fourth chain wheel shaft on the opposite side through a transmission shaft, so that synchronous rotation transmission of the second chain wheel shaft and the fourth chain wheel shaft is realized;
a fourth chain is sleeved on the fourth chain wheel shaft; a fifth chain for connecting the second chain wheel shaft and the third chain wheel shaft into a whole is wound between the second chain wheel shaft and the third chain wheel shaft; and a sixth chain for connecting the fourth chain wheel shaft and the fifth chain wheel shaft into a whole is wound on the fourth chain wheel shaft and the fifth chain wheel shaft.
8. The automatic fire extinguishing apparatus according to claim 7, wherein: the periphery of the fire blanket is fixed on a rectangular frame clamp; the rectangular frame clamp is connected with the vertical distribution edges of the third chain, the fourth chain, the sixth chain and the fifth chain through connecting plates in four corner areas respectively.
9. The automatic fire extinguishing apparatus according to claim 1, wherein: the sand falling unit comprises a sand storage bin, a sand baffle plate arranged at a sand outlet at the lower end of the sand storage bin, and a third air cylinder for driving the sand baffle plate to perform horizontal linear motion; the third cylinder is arranged on the outer side of the enclosure shell.
10. The automatic fire extinguishing apparatus according to claim 1, wherein: and a sensor for detecting whether goods enter the fire extinguishing chamber is also arranged in the fire extinguishing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259787.5A CN112245835A (en) | 2020-11-12 | 2020-11-12 | Automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259787.5A CN112245835A (en) | 2020-11-12 | 2020-11-12 | Automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112245835A true CN112245835A (en) | 2021-01-22 |
Family
ID=74266993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011259787.5A Pending CN112245835A (en) | 2020-11-12 | 2020-11-12 | Automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112245835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949667A (en) * | 2022-05-23 | 2022-08-30 | 北京以电航空科技有限公司 | Passenger cabin dining car with fire extinguishing function |
-
2020
- 2020-11-12 CN CN202011259787.5A patent/CN112245835A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949667A (en) * | 2022-05-23 | 2022-08-30 | 北京以电航空科技有限公司 | Passenger cabin dining car with fire extinguishing function |
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