CN111803845B - Fire extinguishing equipment for large-area fire extinguishment - Google Patents
Fire extinguishing equipment for large-area fire extinguishment Download PDFInfo
- Publication number
- CN111803845B CN111803845B CN202010686068.5A CN202010686068A CN111803845B CN 111803845 B CN111803845 B CN 111803845B CN 202010686068 A CN202010686068 A CN 202010686068A CN 111803845 B CN111803845 B CN 111803845B
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- CN
- China
- Prior art keywords
- shell
- gear
- fire extinguishing
- top end
- threaded rod
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire fighting and discloses fire extinguishing equipment for large-area fire extinguishing, which comprises a shell, wherein a temperature electromagnetic relay is fixedly arranged on the surface of the shell, a first baffle is fixedly arranged inside the shell, a motor is fixedly arranged at the top end of the first baffle, a threaded rod is rotatably connected to the top end of the motor, a first gear is meshed and connected with the left side of the threaded rod, a rack is meshed and connected to one side of the first gear, which is far away from the threaded rod, a sliding block is fixedly connected to the left side of the rack, a sliding rail is slidably connected to the left side of the sliding block, and a piston is movably connected inside the shell. Detect the temperature through temperature electromagnetic relay and rise, automatic switch-on circuit makes the motor rotate, makes fire extinguishing apparatus begin work, reduces when the temperature and makes, temperature electromagnetic relay automatic switch-off circuit, and fire extinguishing apparatus stop work makes the shell circumference rotate through the motor drive gear transmission, reaches the effect that the watering of large tracts of land was put out a fire.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire extinguishing device for extinguishing fire in a large area.
Background
Most of present fire extinguishing equipment are handheld fire extinguishers, people are required to enter a fire scene to extinguish fire, the fire extinguishing equipment is quite dangerous, many of present automatic fire extinguishing equipment can only spray water to one direction to extinguish fire, fire disasters in the fire scene cannot be rapidly solved due to the fire extinguishing effect, or the efficiency is low.
In order to solve the problems, the inventor provides a fire extinguishing device for extinguishing fire in a large area, the temperature electromagnetic relay detects the temperature rise, the circuit is automatically switched on to enable the motor to rotate, the fire extinguishing device starts to work, when the temperature is reduced, the circuit is automatically switched off by the temperature electromagnetic relay, the fire extinguishing device stops working, the motor drives the gear to drive the shell to rotate circumferentially, and the effect of extinguishing fire by sprinkling water in a large area is achieved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fire extinguishing device for extinguishing fire in a large area, which has the advantages of automatically detecting fire and extinguishing fire and spraying water in a large area, and solves the problems of manual control of the fire extinguishing device and small fire extinguishing range.
(II) technical scheme
In order to realize the purposes of automatically detecting fire and extinguishing fire and large-area sprinkling fire, the invention provides the following technical scheme: a fire extinguishing device for large-area fire extinguishing comprises a shell, wherein a temperature electromagnetic relay is fixedly installed on the surface of the shell, a first baffle is fixedly installed inside the shell, a motor is fixedly installed at the top end of the first baffle, a threaded rod is rotatably connected to the top end of the motor, a first gear is meshed and connected with the left side of the threaded rod, a rack is meshed and connected with one side of the first gear, which is far away from the threaded rod, a sliding block is fixedly connected with the left side of the rack, a sliding rail is slidably connected with the left side of the sliding block, a piston is movably connected inside the shell, a water inlet pipe is fixedly installed on the right side of the shell, a first limiting block is fixedly installed inside the shell, a second limiting block is fixedly installed inside the shell, a spring is fixedly installed at the bottom of the shell, a second baffle is fixedly connected with the top end of the spring, and a drain hole is formed in the bottom end of the shell, the top fixed mounting of threaded rod has gear two, gear two's left side meshing is connected with gear three, the top movable mounting of shell has the movable rod, the top fixed mounting of movable rod has gear four, gear four's right side meshing is connected with gear five, gear five's top fixed mounting has the pivot, the top fixed mounting of pivot has the support, the bottom of support is rotated and is connected with the adjustable shelf.
Preferably, the temperature electromagnetic relay is connected with the motor through a wire, and when the temperature electromagnetic relay detects that the temperature rises, the temperature electromagnetic relay can be automatically switched on to drive the motor to rotate, so that the fire extinguishing equipment works.
Preferably, the first gear, the rack, the slide block and the slide rail are combined and symmetrically arranged around the threaded rod.
Preferably, the piston is arranged below the first baffle, the bottom end of the rack is connected with the piston, and the rack can push the piston to move downwards so that the fire extinguishing equipment works.
Preferably, the inside fixed mounting of inlet tube has the check valve, and when the piston downstream was, the water in the shell was extruded and is discharged, and the inlet tube is inside to the shell, and the inside rivers of shell do not flow to the inlet tube when the check valve can, increase the efficiency of water delivery.
Preferably, the first limiting block and the second limiting block are symmetrically arranged on the left side and the right side inside the shell, when the sliding block descends to the upper end of the water inlet, the first limiting block limits the sliding block to continuously descend to block the water inlet to influence water delivery, and the second limiting block is connected with the second baffle plate to enable water inside the second limiting block to flow out when the fire extinguishing equipment does not work.
Preferably, the shaft hole has been seted up to the pivot, and the threaded rod rotates to be installed in the shaft hole of pivot, makes the shell can the circumferential rotation under the drive of pivot.
Preferably, shaft holes are formed in the front side and the rear side of the movable frame, the shell is movably mounted inside the movable frame, and the shell can be supported by the movable frame to keep a state of moving left and right relative to the movable frame.
(III) advantageous effects
Compared with the prior art, the invention provides a large-area fire extinguishing device, which has the following beneficial effects:
1. this fire extinguishing apparatus who puts out a fire by a large scale, through the temperature electromagnetic relay of shell fixed surface installation, when temperature electromagnetic relay detected the temperature and risees, temperature electromagnetic relay can automatic switch-on circuit, makes the motor rotate through the wire, and the wash port drainage of motor drive fire extinguishing apparatus reaches the purpose of eliminating the firedisaster, and when the temperature reduced, temperature electromagnetic relay's circuit disconnection, motor stall, fire extinguishing apparatus stop work reached the effect of automated inspection condition of a fire watering fire-fighting and stop watering.
2. This fire extinguishing apparatus who puts out a fire by a large scale, when through driving the threaded rod when the motor and rotating, two gears of threaded rod top end fixed mounting rotate, and two gears drive the gear three rotations that the meshing is connected, and three gears drive the movable rod and rotate, and the movable rod drives the gear four rotations of top fixed mounting, and four gears drive five rotations that the meshing is connected, and five gears drive the pivot and rotate, and the shell is the circumferencial rotation under the drive of pivot, reaches the effect that the watering of large tracts of land was put out a fire.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic view of a slider-slide rail structure according to the present invention;
FIG. 4 is a schematic bottom view of the present invention;
fig. 5 is a schematic view of the gear engagement structure of the present invention.
In the figure: 1. a housing; 2. a temperature electromagnetic relay; 3. a first baffle plate; 4. a motor; 5. a threaded rod; 6. a first gear; 7. a rack; 8. a slider; 9. a slide rail; 10. a piston; 11. a water inlet pipe; 12. a first stopper; 13. a second limiting block; 14. a spring; 15. a second baffle plate; 16. a drain hole; 17. a second gear; 18. a third gear; 19. a movable rod; 20. a fourth gear; 21. a fifth gear; 22. a rotating shaft; 23. a support; 24. a movable frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a fire extinguishing apparatus for large-area fire extinguishing comprises a housing 1, a temperature electromagnetic relay 2 is fixedly installed on the surface of the housing 1, a baffle plate 3 is fixedly installed inside the housing 1, a motor 4 is fixedly installed at the top end of the baffle plate 3, the temperature electromagnetic relay 2 is connected with the motor 4 through a wire, when the temperature electromagnetic relay 2 detects temperature rise, a circuit is automatically switched on to drive the motor 4 to rotate, so that the fire extinguishing apparatus works, a threaded rod 5 is rotatably connected to the top end of the motor 4, a gear 6 is meshed and connected to the left side of the threaded rod 5, a rack 7 is meshed and connected to one side of the gear 6, which is far away from the threaded rod 5, a slider 8 is fixedly connected to the left side of the rack 7, a slide rail 9 is slidably connected to the left side of the slider 8, the combination of the gear 6, the rack 7, the slider 8 and the slide rail 9 is symmetrically installed about the threaded rod 5, and a piston 10 is movably connected inside the housing 1, the piston 10 is arranged below the baffle I3, the bottom end of the rack 7 is connected with the piston 10, the rack 7 can push the piston 10 to move downwards, so that the fire extinguishing equipment works, the right side of the shell 1 is fixedly provided with a water inlet pipe 11, the inside of the water inlet pipe 11 is fixedly provided with a one-way valve, when the piston 10 moves downwards, water in the shell 1 is extruded and discharged, the water in the water inlet pipe 11 is delivered to the inside of the shell 1, the water in the shell 1 does not flow to the water inlet pipe 11 when the one-way valve can be opened, so that the water delivery efficiency is increased, the inside of the shell 1 is fixedly provided with a first limiting block 12, the inside of the shell 1 is fixedly provided with a second limiting block 13, the first limiting block 12 and the second limiting block 13 are symmetrically arranged at the left side and the right side of the inside of the shell 1, when the slide block 8 descends to the upper end of the water inlet pipe 11, the first limiting block 12 limits the slide 8 to continue to descend to block the water inlet pipe 11 to influence water delivery, the second limiting block 13 is connected with the baffle II 15 when the fire extinguishing equipment does not work, so that the water in the inside can not flow out, a spring 14 is fixedly arranged at the bottom of the shell 1, a baffle plate II 15 is fixedly connected at the top end of the spring 14, a drain hole 16 is arranged at the bottom end of the shell 1, a gear II 17 is fixedly arranged at the top end of the threaded rod 5, a gear III 18 is meshed and connected at the left side of the gear II 17, a movable rod 19 is movably arranged at the top end of the shell 1, a gear IV 20 is fixedly arranged at the top end of the movable rod 19, a gear V21 is meshed and connected at the right side of the gear IV 20, a rotating shaft 22 is fixedly arranged at the top end of the gear V21, a shaft hole is arranged on the rotating shaft 22, the threaded rod 5 is rotatably arranged in the shaft hole of the rotating shaft 22, the shell 1 can rotate circumferentially under the driving of the rotating shaft 22, the support 23 is fixedly mounted at the top end of the rotating shaft 22, the bottom of the support 23 is rotatably connected with the movable frame 24, shaft holes are formed in the front side and the rear side of the movable frame 24, the shell 1 is movably mounted inside the movable frame 24, and the shell 1 can be supported by the movable frame 24 to keep a state of moving left and right relatively to the movable frame 24.
The working principle is that when the temperature electromagnetic relay 2 senses that the temperature rises to a critical point, a circuit is connected, the temperature electromagnetic relay 2 is connected with the motor 4 through a lead, the motor 4 is fixedly arranged on a baffle plate I3 fixedly arranged in the shell 1, when the motor 4 rotates, the motor 4 drives a threaded rod 5 fixedly connected with the top end to rotate, the threaded rod 5 drives a meshed gear I6 to rotate, one side of the gear far away from the threaded rod 5 is meshed and connected with a rack 7, the gear I6 drives the rack 7 to move downwards, a sliding block 8 is fixedly arranged on the left side of the rack 7, sliding rails 9 are fixedly arranged on the left side and the right side of the interior of the shell 1, the rack 7 moves on the sliding rails 9 through a sliding block 8 fixedly arranged on the left side, the rack 7 moves downwards to push the sliding block 8 to convey water to the interior of the shell 1 through a water inlet pipe 11, at the moment, a second limiting block 13 is in contact with a baffle plate II 15, and the water in the shell 1 cannot flow, when the slide block 8 continues to move downwards, the pressure on the second baffle 15 is increased, when the downward pressure on the second baffle 15 exceeds the elastic force of the spring 14, water flows through the gap between the second limiting block 13 and the second baffle 15 and is discharged through the water discharge hole 16 at the bottom end of the shell 1, when the slide block 8 descends above the water inlet pipe 11, the first limiting block 12 prevents the slide block 8 from continuing to move downwards to block the pipe orifice of the water inlet pipe 11, when the threaded rod 5 rotates, the second gear 17 fixedly installed at the top end of the threaded rod 5 starts to rotate, the second gear 17 drives the third gear 18 in meshed connection to rotate, the third gear 18 is fixedly installed on the surface of the movable rod 19, the movable rod 19 is driven by the third gear 18 to start to rotate, the movable rod 19 drives the fourth gear 20 to rotate, the fourth gear 20 drives the fifth gear 21 in meshed connection at the right side to rotate, the fifth gear 21 is fixedly installed with the rotating shaft 22, and the top end of the rotating shaft 22 is rotatably connected with the bracket 23, the rotating shaft 22 drives the shell 1 to do circular motion under the support 23, the movable frame 24 is rotatably connected below the support 23, and the movable frame 24 is rotatably connected with the shell 1.
In conclusion, this fire extinguishing apparatus of putting out a fire in a large scale, through the temperature electromagnetic relay 2 of shell 1 fixed surface installation, when temperature electromagnetic relay 2 detected the temperature and rose, temperature electromagnetic relay 2 can automatic switch-on circuit, made motor 4 rotate through the wire, and motor 4 drive fire extinguishing apparatus's wash port 16 drains water, reaches the purpose of eliminating the fire disaster, and when the temperature reduced, temperature electromagnetic relay 2's circuit disconnection, motor 4 stall, and fire extinguishing apparatus stop work reaches the effect that automated inspection condition of a fire watering was put out a fire and was stopped the watering.
Moreover, when the motor 4 drives the threaded rod 5 to rotate, the second gear 17 fixedly installed at the top end of the threaded rod 5 rotates, the second gear 17 drives the third gear 18 connected in a meshed mode to rotate, the third gear 18 drives the movable rod 19 to rotate, the movable rod 19 drives the fourth gear 20 fixedly installed at the top end to rotate, the fourth gear 20 drives the fifth gear 21 connected in a meshed mode to rotate, the fifth gear 21 drives the rotating shaft 22 to rotate, the shell 1 is driven by the rotating shaft 22 to rotate circumferentially, and therefore the large-area watering fire extinguishing effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Fire extinguishing apparatus for large area fire extinguishing, comprising a housing (1), characterized in that: the temperature electromagnetic relay is characterized in that a temperature electromagnetic relay (2) is fixedly mounted on the surface of the shell (1), a first baffle (3) is fixedly mounted inside the shell (1), a motor (4) is fixedly mounted on the top end of the first baffle (3), a threaded rod (5) is rotatably connected to the top end of the motor (4), a first gear (6) is meshed and connected with the left side of the threaded rod (5), a first gear (6) is meshed and connected with a rack (7) on one side away from the threaded rod (5), a sliding block (8) is fixedly connected to the left side of the rack (7), a sliding rail (9) is slidably connected to the left side of the sliding block (8), a piston (10) is movably connected inside the shell (1), a water inlet pipe (11) is fixedly mounted on the right side of the shell (1), a first limiting block (12) is fixedly mounted inside the shell (1), and a second limiting block (13) is fixedly mounted inside the shell (1), the bottom of the shell (1) is fixedly provided with a spring (14), the top end of the spring (14) is fixedly connected with a baffle II (15), the bottom end of the shell (1) is provided with a drain hole (16), the top end of the threaded rod (5) is fixedly provided with a gear II (17), the left side of the gear II (17) is meshed with a gear III (18), the top end of the shell (1) is movably provided with a movable rod (19), the top end of the movable rod (19) is fixedly provided with a gear IV (20), the right side of the gear IV (20) is meshed with a gear V (21), the top end of the gear V (21) is fixedly provided with a rotating shaft (22), the top end of the rotating shaft (22) is fixedly provided with a support (23), the bottom of the support (23) is rotatably connected with a movable frame (24), and the first limiting block (12) and the second limiting block (13) are symmetrically arranged at the left side and the right side of the inside of the shell (1), the shaft hole has been seted up in pivot (22), threaded rod (5) rotate and install in the shaft hole of pivot (22), the shaft hole has been seted up to both sides around adjustable shelf (24), and shell (1) movable mounting is in adjustable shelf 24's inside.
2. Fire extinguishing apparatus for large area fire extinguishing according to claim 1, characterized in that: the temperature electromagnetic relay (2) is connected with the motor (4) through a lead.
3. Fire extinguishing apparatus for large area fire extinguishing according to claim 1, characterized in that: the first gear (6), the rack (7), the sliding block (8) and the sliding rail (9) are combined and symmetrically installed relative to the threaded rod (5).
4. Fire extinguishing apparatus for large area fire extinguishing according to claim 1, characterized in that: the piston (10) is installed below the first baffle (3), and the bottom end of the rack (7) is connected with the piston (10).
5. Fire extinguishing apparatus for large area fire extinguishing according to claim 1, characterized in that: the inside fixed mounting of inlet tube (11) has the check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686068.5A CN111803845B (en) | 2020-07-16 | 2020-07-16 | Fire extinguishing equipment for large-area fire extinguishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686068.5A CN111803845B (en) | 2020-07-16 | 2020-07-16 | Fire extinguishing equipment for large-area fire extinguishment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111803845A CN111803845A (en) | 2020-10-23 |
| CN111803845B true CN111803845B (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010686068.5A Expired - Fee Related CN111803845B (en) | 2020-07-16 | 2020-07-16 | Fire extinguishing equipment for large-area fire extinguishment |
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| Country | Link |
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| CN (1) | CN111803845B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274833B (en) * | 2020-11-24 | 2021-12-10 | 北京铂云蓝山教育科技有限公司 | Artificial intelligence fire extinguishing system is surveyed to full vision condition of a fire |
| CN112807591B (en) * | 2021-01-08 | 2021-11-23 | 安徽天枫智能科技有限公司 | Intelligent fire extinguishing device for building |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080061172A1 (en) * | 2006-09-12 | 2008-03-13 | Trapp James M | High pressure monitor |
| CN103446696A (en) * | 2013-09-10 | 2013-12-18 | 天津市赛沃消防工程有限公司 | Novel firefighting spray device |
| CN205031825U (en) * | 2015-08-20 | 2016-02-17 | 邱金和 | Remote fire control watering device |
| CN208387483U (en) * | 2018-04-18 | 2019-01-18 | 上海联业农业科技有限公司 | Atomizer adjustable component |
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2020
- 2020-07-16 CN CN202010686068.5A patent/CN111803845B/en not_active Expired - Fee Related
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| CN111803845A (en) | 2020-10-23 |
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Effective date of registration: 20211118 Address after: 251600 No. 77, Keyuan street, Shanghe County, Jinan City, Shandong Province Applicant after: Shanghe industrial investment and Development Group Co.,Ltd. Address before: 462300 the second industrial park, No.1 Yangshan Road, Zhaoling District, Luohe City, Henan Province Applicant before: Zhang Wei |
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