CN221040190U - Automatic fire alarm of control - Google Patents
Automatic fire alarm of control Download PDFInfo
- Publication number
- CN221040190U CN221040190U CN202322492108.4U CN202322492108U CN221040190U CN 221040190 U CN221040190 U CN 221040190U CN 202322492108 U CN202322492108 U CN 202322492108U CN 221040190 U CN221040190 U CN 221040190U
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- China
- Prior art keywords
- pressing plate
- rotating shaft
- fixedly connected
- fire alarm
- water pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 12
- 210000000056 organ Anatomy 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses an automatic control fire alarm, which comprises a mounting block, wherein mounting bolts are arranged on the periphery of the mounting block, an annular water pipe is arranged on the inner side of the mounting bolts, a shower nozzle is arranged at the lower end of the annular water pipe, a net cover is arranged at the lower end of the shower nozzle, a smoke sensor is arranged at the lower end of the net cover, a buzzer is arranged beside the smoke sensor, a central rotating shaft is arranged in the middle of the net cover, an exhaust fan is arranged on the central rotating shaft, a rear ventilation plate is arranged above the exhaust fan, a servo motor is arranged at the upper end of the central rotating shaft, a ratchet wheel is arranged below the servo motor, a movable pressing plate is arranged beside the ratchet wheel, a spring is arranged on the movable pressing plate, a limiting block is arranged at the other end of the spring, a pressing plate rotating shaft is arranged at the lower end of the movable pressing plate, and a reset button is arranged at the right end of an electric water valve. The utility model is provided with a linkage structure and an integrated automatic control system, can synchronously exhaust and spray water to quickly slow down fire, and has the characteristics of function integration and automatic control.
Description
Technical Field
The utility model relates to the technical field of fire alarm, in particular to an automatically controlled fire alarm.
Background
The fire alarm device is internally provided with an alarm system and an induction device generally, and is used for timely reacting to the generated fire, and is generally arranged in a room which is inflammable and stores important objects, so that the fire alarm device can rapidly alarm when the fire occurs in the room, but the existing fire alarm device has certain problems when in use:
For example, application number cn201922254107.X discloses a fire alarm system, which comprises a housin, crude net is installed to shells inner wall's upper end, the casing upper end is provided with the module standing groove, two small-size horns are installed to shells inner wall's one side, smoke alarm is installed to the bottom surface of module standing groove inner wall, the bottom surface of casing is provided with the cooperation cover, the both sides of cooperation cover all are provided with the draw-in groove, the inboard of cooperation cover is provided with the slot, the cooperation piece is installed to the inboard of slot, one side of cooperation piece is provided with the fixed plate, four terminal angles of fixed plate all are provided with the circular slot, fixing bolt is installed to the inboard of circular slot, two bolts are installed to the inboard of cooperation piece, two install the spring between the bolt, the GPS box is installed to the one end of casing, the GPS module is installed to the up end of GPS box. The utility model has the function of convenient installation and can determine any detection mechanism according to the use condition. But the device structure is comparatively simple, does not set up the linkage structure, and the function is single, can not in time carry out operations such as emergency treatment when the condition of a fire takes place.
In view of the above, intensive studies have been conducted to solve the above problems.
Aiming at the problems, the novel fire alarm device is innovatively designed on the basis of the original fire alarm device.
Disclosure of utility model
The utility model aims to provide an automatic control fire alarm to solve the problems of no linkage structure and single function in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic fire alarm of control, includes the installation piece, be equipped with the installation bolt all around of installation piece, just the inboard of installation bolt is equipped with annular water pipe, annular water pipe's lower extreme is equipped with the gondola water faucet shower nozzle, just the lower extreme of gondola water faucet shower nozzle is equipped with the screen panel, the lower extreme of screen panel is equipped with smoke transducer, smoke transducer's next door is equipped with bee calling organ, just the centre of screen panel is equipped with central pivot, be equipped with the air discharge fan in the central pivot, the top of air discharge fan is equipped with the back ventilation board, just the upper end of central pivot is equipped with servo motor, servo motor's below is equipped with the ratchet, just the ratchet next door is equipped with movable clamp plate, just be equipped with the spring on the movable clamp plate, just the other end of spring is equipped with the stopper, movable clamp plate's lower extreme is equipped with the clamp plate pivot, just movable clamp plate's left end is equipped with electric water valve, just electric water valve's right-hand member is equipped with reset button.
Preferably, the servo motor is in key connection with the central rotating shaft, and the central rotating shaft is fixedly connected with the exhaust fan.
By adopting the technical scheme, when the smoke sensor senses that the smoke concentration is higher, the buzzer is started to alarm, and meanwhile, the servo motor is started to rotate, so that the servo motor drives the central rotating shaft to rotate, and meanwhile, the exhaust fan is driven to exhaust, so that smoke in a room is exhausted.
Preferably, the ratchet is fixedly connected with the central rotating shaft, the ratchet and the movable pressing plate are in the same horizontal plane, and the ratchet and the movable pressing plate can form a pressing structure.
By adopting the technical scheme, when the servo motor is started, the central rotating shaft can drive the ratchet wheel to synchronously rotate, and the right end of the movable pressing plate is continuously pressed.
Preferably, the lower end of the movable pressing plate is fixedly connected with the pressing plate rotating shaft, the pressing plate rotating shaft is rotationally connected with the rear ventilation plate, and the left end of the movable pressing plate can form a pressing structure with the reset button.
By adopting the technical scheme, when the servo motor is started, the ratchet wheel rotates to continuously drive the movable pressing plate to rotate by taking the pressing plate rotating shaft as the rotating center, and simultaneously, the left end of the movable pressing plate is driven to repeatedly press the reset button, so that fire water enters the annular water pipe.
Preferably, the limiting block is fixedly connected with the upper plane of the rear air-permeable plate, the limiting block is fixedly connected with one section of the spring, and the other end of the spring is fixedly connected with the rear side of the movable pressing plate.
By adopting the technical scheme, when the ratchet constantly presses the right end of the movable pressing plate under the action of the servo motor, the spring and the limiting block fixedly connected with the rear side of the movable pressing plate can continuously reset for the movable pressing plate, so that the structure continuously pressing is formed by matching with the rotating ratchet, and the fire-fighting water is continuously sprayed into a room from the annular water pipe after entering the shower nozzle.
Preferably, the upper end of the annular water pipe is fixedly connected with the electric water valve, the annular water pipe is fixedly connected with the mounting block, and the shower nozzles are distributed on the annular water pipe at equal intervals.
By adopting the technical scheme, when the movable pressing plate rotates, the reset button can be pressed, so that the electric water valve is opened, the fire-fighting water is counted into the annular water pipe, and then the fire-fighting water is sprayed into a room from the uniformly distributed shower nozzle, thereby playing a role in quickly humidifying and cooling the room and uniformly spraying water to extinguish the fire.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with a linkage structure, when the servo motor is started, the central rotating shaft is driven to rotate, and the exhaust fan fixedly connected with the central rotating shaft and the ratchet wheel are driven to synchronously rotate, so that the exhaust fan continuously extracts smoke in a room, and simultaneously, the electric water valve is opened to enable the sprinkler nozzle to continuously perform water spraying and fire extinguishing operation in the room, and the linkage synchronization is realized;
2. The utility model is provided with an automatic control system integrating detection, alarm and emergency treatment, and can automatically perform actions of alarm and emergency treatment when the smoke sensor senses that the smoke concentration exceeds the standard, thereby having the characteristics of skill integration and intellectualization.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3 a according to the present utility model;
Fig. 5 is a schematic perspective view of the annular water pipe of the present utility model.
In the figure: 1. a mounting block; 2. installing a bolt; 3. a mesh enclosure; 4. a shower nozzle; 5. a buzzer; 6. a smoke sensor; 7. an exhaust fan; 8. a central spindle; 9. a servo motor; 10. a ratchet wheel; 11. a rear ventilation plate; 12. a limiting block; 13. a spring; 14. a movable pressing plate; 15. a platen spindle; 16. an annular water pipe; 17. an electric water valve; 18. a reset button.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the utility model, as shown in fig. 1-5, a technical scheme is provided: the utility model provides an automatic fire alarm of control, including installation piece 1, be equipped with mounting bolt 2 around the installation piece 1, and the inboard of mounting bolt 2 is equipped with annular water pipe 16, annular water pipe 16's lower extreme is equipped with gondola water faucet spray head 4, and gondola water faucet spray head 4's lower extreme is equipped with screen panel 3, screen panel 3's lower extreme is equipped with smoke transducer 6, smoke transducer 6's next door is equipped with buzzer 5, and screen panel 3's centre is equipped with central pivot 8, be equipped with air discharge fan 7 in the central pivot 8, air discharge fan 7's top is equipped with back ventilation board 11, and central pivot 8's upper end is equipped with servo motor 9, servo motor 9's below is equipped with ratchet 10, and ratchet 10 next door is equipped with movable platen 14, and be equipped with spring 13 on the movable platen 14, and spring 13's the other end is equipped with stopper 12, movable platen 14's lower extreme is equipped with clamp plate pivot 15, and movable platen 14's left end is equipped with electric water valve 17, and electric water valve 17's right-hand member is equipped with reset button 18.
According to fig. 1, the servo motor 9 is in key connection with the central rotating shaft 8, the central rotating shaft 8 is fixedly connected with the exhaust fan 7, the ratchet 10 is fixedly connected with the central rotating shaft 8, the ratchet 10 and the movable pressing plate 14 are positioned on the same horizontal plane, and the ratchet 10 and the movable pressing plate 14 can form a pressing structure.
According to fig. 1 and 3-4, the lower end of the movable platen 14 is fixedly connected with the platen rotating shaft 15, the platen rotating shaft 15 is rotatably connected with the rear ventilation plate 11, the left end of the movable platen 14 and the reset button 18 can form a pressing structure, the limiting block 12 is fixedly connected with the upper plane of the rear ventilation plate 11, the limiting block 12 is fixedly connected with one section of the spring 13, and the other end of the spring 13 is fixedly connected with the rear side of the movable platen 14.
According to the figures 2 and 5, the upper end of the annular water pipe 16 is fixedly connected with the electric water valve 17, the annular water pipe 16 is fixedly connected with the mounting block 1, and the shower heads 4 are distributed on the annular water pipe 16 at equal intervals.
Working principle: when the automatic control fire alarm is used, the upper end of the automatic control fire alarm is firstly arranged at the lower end of the ventilating pipe in a room, the automatic control fire alarm is fixedly connected through the mounting bolt 2, after the installation, when a fire condition occurs in the room, the smoke sensor 6 detects that the smoke concentration is too high, the buzzer 5 is controlled to start to alarm, the servo motor 9 is started simultaneously, the servo motor 9 drives the central rotating shaft 8 which is connected with the lower end key of the servo motor to rotate, and simultaneously the exhaust fan 7 and the ratchet wheel 10 which are fixedly connected with the central rotating shaft 8 are driven to rotate, so that the exhaust fan 7 is controlled to discharge smoke in the room, the movable pressing plate 14 is driven to continuously open the electric water valve 17 to enable fire water in the movable pressing plate to enter the annular water pipe 16 and then spray and extinguish the fire through the shower nozzle 4, and the automatic control fire alarm device can discharge smoke in the room, and simultaneously spray and extinguish the fire, has various functions and linkage.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automatic fire alarm of control, includes installation piece (1), its characterized in that: the utility model discloses a shower head, including installation piece (1), installation piece, fan, motor, movable clamp plate (14), including installation piece (1), be equipped with mounting bolt (2) all around, just the inboard of mounting bolt (2) is equipped with annular water pipe (16), the lower extreme of annular water pipe (16) is equipped with shower head (4), just the lower extreme of shower head (4) is equipped with screen panel (3), the lower extreme of screen panel (3) is equipped with smoke inductor (6), the next door of smoke inductor (6) is equipped with bee calling organ (5), just the centre of screen panel (3) is equipped with central pivot (8), be equipped with air fan (7) on central pivot (8), the top of air fan (7) is equipped with back ventilation board (11), just the upper end of central pivot (8) is equipped with servo motor (9), the below of servo motor (9) is equipped with ratchet (10), just ratchet (10) next door is equipped with movable clamp plate (14), just be equipped with spring (13) on movable clamp plate (14), just the other end of spring (13) is equipped with stopper (12), the lower extreme of movable clamp plate (14) is equipped with central pivot (8), electric rotating plate (17) is equipped with electric rotating valve (17).
2. An automatically controlled fire alarm unit according to claim 1, wherein: the servo motor (9) is in key connection with the central rotating shaft (8), and the central rotating shaft (8) is fixedly connected with the exhaust fan (7).
3. An automatically controlled fire alarm unit according to claim 1, wherein: the ratchet wheel (10) is fixedly connected with the central rotating shaft (8), the ratchet wheel (10) and the movable pressing plate (14) are positioned on the same horizontal plane, and the ratchet wheel (10) and the movable pressing plate (14) can form a pressing structure.
4. An automatically controlled fire alarm unit according to claim 1, wherein: the lower end of the movable pressing plate (14) is fixedly connected with the pressing plate rotating shaft (15), the pressing plate rotating shaft (15) is rotatably connected with the rear ventilation plate (11), and the left end of the movable pressing plate (14) and the reset button (18) form a pressing structure.
5. An automatically controlled fire alarm unit according to claim 1, wherein: the limiting block (12) is fixedly connected with the upper plane of the rear ventilation plate (11), the limiting block (12) is fixedly connected with one section of the spring (13), and the other end of the spring (13) is fixedly connected with the rear side of the movable pressing plate (14).
6. An automatically controlled fire alarm unit according to claim 1, wherein: the upper end of the annular water pipe (16) is fixedly connected with the electric water valve (17), the annular water pipe (16) is fixedly connected with the mounting block (1), and the shower nozzles (4) are distributed on the annular water pipe (16) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492108.4U CN221040190U (en) | 2023-09-12 | 2023-09-12 | Automatic fire alarm of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492108.4U CN221040190U (en) | 2023-09-12 | 2023-09-12 | Automatic fire alarm of control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040190U true CN221040190U (en) | 2024-05-28 |
Family
ID=91187943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492108.4U Active CN221040190U (en) | 2023-09-12 | 2023-09-12 | Automatic fire alarm of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040190U (en) |
-
2023
- 2023-09-12 CN CN202322492108.4U patent/CN221040190U/en active Active
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