CN220958812U - Fire alarm purifying device - Google Patents
Fire alarm purifying device Download PDFInfo
- Publication number
- CN220958812U CN220958812U CN202321982202.1U CN202321982202U CN220958812U CN 220958812 U CN220958812 U CN 220958812U CN 202321982202 U CN202321982202 U CN 202321982202U CN 220958812 U CN220958812 U CN 220958812U
- Authority
- CN
- China
- Prior art keywords
- wall
- device body
- filter screen
- fixedly connected
- fire alarm
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 231100000614 poison Toxicity 0.000 abstract description 10
- 239000003440 toxic substance Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002245 particle Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a fire alarm purification device which comprises a device body, wherein an air outlet and an air inlet are respectively formed in the left end and the right end of the device body, a motor is fixedly connected in the device body through two fixing rods, the tail end of an output shaft of the motor is fixedly connected with a transverse shaft through a worm, a filter screen fixedly connected in the device body is movably sleeved on the outer wall of the transverse shaft, and two vibration mechanisms are arranged between the filter screen and the worm. According to the utility model, more toxic substances are sucked into the fan blades through the speed-increasing mechanism to filter, so that the smoke purifying effect on the fire scene is realized, and the substances blocked on the surface of the filter screen can be shaken off through continuously knocking the filter screen by each rubber ball, so that the problem that the filter screen 11 is blocked due to the fact that the particles are difficult to discharge is solved, and the purifying effect of the device body 1 is improved.
Description
Technical Field
The utility model relates to the technical field of fire disaster purification, in particular to a fire disaster alarming and purifying device.
Background
When the fire disaster occurs in a room, toxic substances are generated in the air in the room, and the external alarm device controls the purification device to start through an electric signal so that the purification device absorbs and filters the toxic substances.
When the existing purification device is used for filtering toxic substances by sucking the toxic substances, the polluted particulate matters in the toxic substances can be filtered and trapped by the filter screen in the device, and when the device is used for a long time, the filter screen in the device can be blocked to influence the self-purification performance of the subsequent device, and the existing alarm device can not filter more harmful substances and can not maximize the filtering effect.
Disclosure of utility model
The utility model aims to solve the problems in the background technology and provides a fire alarm purifying device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The fire alarm purifying device comprises a device body, wherein an air outlet and an air inlet are respectively formed in the left end and the right end of the device body, a motor is fixedly connected in the device body through two fixing rods, the tail end of an output shaft of the motor is fixedly connected with a transverse shaft through a worm, a filter screen fixedly connected in the device body is movably sleeved on the outer wall of the transverse shaft, two vibrating mechanisms are arranged between the filter screen and the worm, one end of the transverse shaft, far away from the motor, is connected with a fan blade through a speed-increasing mechanism, and a collecting mechanism is arranged on the lower side of the filter screen;
The vibration mechanism comprises a worm wheel meshed with the outer wall of the worm and rotatably installed in the device body, a plurality of stirring blocks are fixedly connected to the side wall of the worm wheel, one stirring rod rotatably connected in the device body is contacted with the outer wall of the stirring block, one end of the stirring rod, far away from the stirring block, is fixedly connected with a rubber ball contacted with the surface of the filter screen, and the outer wall of the stirring rod and the inner wall of the device body are jointly connected with a spring.
Preferably, the speed increasing mechanism comprises a large gear fixedly sleeved on the outer wall of the transverse shaft, a small gear is meshed with the lower side of the large gear, the middle part of the side wall of the small gear is fixedly penetrated with a transverse shaft, two ends of the transverse shaft are movably and fixedly connected with a bracket of the inner bottom wall of the device body, the outer walls of the transverse shaft and the driving shaft are fixedly sleeved with chain wheels, and the outer walls of the two chain wheels are jointly sleeved with chains.
Preferably, the collecting mechanism comprises a dust discharging pipe connected to the lower side wall of the device body, a collecting barrel is movably sleeved on the outer wall of the dust discharging pipe, and bolts are connected to the collecting barrel and the outer wall of the dust discharging pipe in a threaded mode.
Preferably, the outer wall of the transverse shaft is fixedly sleeved with a scraping plate which is in sliding fit with the surface of the filter screen.
Preferably, the outer wall of the driving shaft is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly embedded in the transverse shaft.
Preferably, the outer wall of the collecting barrel is provided with a transparent observation window.
Compared with the prior art, the fire alarm purifying device has the advantages that:
1. After the device triggers an alarm, the motor runs, and the fan blades can inhale more toxic substances into the fan blades to be filtered through the filter screen by increasing the rotating speed of the fan blades through the speed increasing mechanism, so that the smoke purifying effect on the fire scene is realized;
2. The filter screen can be vibrated by knocking the filter screen through each rubber ball so as to make substances attached or blocked on the surface of the filter screen vibrate down, so that toxic substances can not cause the blocking of the filter screen 11, the problem that the filter screen 11 is blocked due to the fact that particulate matters are difficult to discharge is solved, and the self purification effect of the device body 1 is improved;
3. When the device collects the particles, the storage capacity of the particles in the device can be observed through the transparent glass window, and the collecting barrel and the dust exhaust pipe are connected through bolts in a threaded manner and can be assembled and disassembled so as to clean the particles;
In summary, the fan blade can suck more toxic substances through the speed-increasing mechanism to filter smoke in a fire scene, and the substances blocked on the surface of the filter screen can be shaken off through the continuous knocking of each rubber ball to the filter screen, so that the problem that the filter screen 11 is blocked due to the fact that the particles are difficult to discharge is solved, and the self-purification effect of the device body 1 is improved.
Drawings
FIG. 1 is a cross-sectional view of a fire alarm and purification device according to the present utility model;
FIG. 2 is a schematic diagram of a fire alarm and purification device according to the present utility model;
Fig. 3 is a side sectional view of a connection between a rotary shaft and a driving shaft in a fire alarm and purification device according to the present utility model.
In the figure: 1 device body, 2 dead levers, 3 motors, 4 rotating shafts, 5 worms, 6 worm wheels, 7 poking blocks, 8 poking rods, 9 rubber balls, 10 springs, 11 filter screens, 12 driving shafts, 13 large gears, 14 small gears, 15 transverse shafts, 16 chain wheels, 17 chains, 18 transparent observation windows, 19 fan blades, 20 bearings, 21 dust discharge pipes, 22 collecting barrels, 23 bolts, 24 scraping plates and 25 air inlets.
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.
Referring to fig. 1-3, a fire alarm purification device comprises a device body 1, wherein an air outlet and an air inlet 25 are respectively formed in the left end and the right end of the device body 1, a motor 3 is fixedly connected in the device body 1 through two fixing rods 2, a rotating shaft 4 is fixedly connected to the tail end of an output shaft of the motor 3 through a worm 5, a filter screen 11 fixedly connected in the device body 1 is movably sleeved on the outer wall of the rotating shaft 4, a scraping plate 24 which is in sliding fit with the surface of the filter screen 11 is fixedly sleeved on the outer wall of the rotating shaft 4, and when the rotating shaft 4 rotates, the scraping plate 24 rotates synchronously along with the rotating shaft to scrape and clean particles on the surface of the filter screen 11, so that the effect of automatically cleaning toxic substances on the filter screen 11 is achieved.
The one end that motor 3 was kept away from to pivot 4 is connected with flabellum 19 through accelerating mechanism, accelerating mechanism establishes the gear wheel 13 at pivot 4 outer wall including fixed cover, gear wheel 13's downside meshing has pinion 14, the fixed cross axle 15 that runs through in middle part of pinion 14 lateral wall, the support of the both ends movable mounting fixed connection of cross axle 15 in device body 1 diapire, and the fixed cover of outer wall of cross axle 15 and drive shaft 12 is equipped with sprocket 16, the fixed cover of outer wall of drive shaft 12 is equipped with the fixed bearing 20 of inlaying in pivot 4 of outer lane, stability when rotating of drive shaft 12 and flabellum 19 has been improved, the outer wall common cover of two sprockets 16 is equipped with chain 17, during the use, set up wall body 1 and air outlet place wall outside with device body 1 and external fire alarm device pass through the electrical signal connection simultaneously, when external fire alarm device detects the conflagration emergence, external fire alarm device will control motor 3 drive worm 5 and pivot 4 synchronous rotation, make gear wheel 13 drive pinion 14 high-speed rotation, can drive the high-speed rotation through drive the fan blade 19 and inhale the smog that produces the scene to device body 1 through 25, the improvement device body, the filter effect of filtering air inlet is realized to the outside through filter screen 11 immediately.
Be equipped with two vibration mechanism between filter screen 11 and worm 5, vibration mechanism is including meshing at worm 5 outer wall and rotate the worm wheel 6 of installing in device body 1, the lateral wall fixedly connected with of worm wheel 6 stirs piece 7, one of them stirs piece 7's outer wall contact has to rotate the stirring rod 8 of connection in device body 1, stirring rod 8 is kept away from stirring piece 7's one end fixedly connected with and filter screen 11 surface contact's rubber ball 9, and stirring rod 8's outer wall and device body 1 inner wall are connected with spring 10 jointly, can drive two worm wheel 6 synchronous counter-rotation of meshing with it when worm 5 rotates, when every stirring piece 7 and corresponding stirring rod 8 contact, can promote every stirring rod 8 and rotate and make rubber ball 9 keep away from filter screen 11, and compress spring 10, when every stirring piece 7 rotates away from corresponding stirring rod 8, under spring 10's effect, every rubber ball 9 moves back until beating filter screen 11, thereby under the continuous rotation of a plurality of stirring piece 7, can realize that every rubber ball 9 is to 11 constantly, make 11 take place the filter screen 11 to shake or shake the material to beat the filter screen 11 and cause the filter screen 11 to shake the material to shake the body, the problem of having solved the filter screen that the filter screen is difficult to remove the problem of the device has been caused, the filter screen 11 has been difficult to solve the problem that the filter screen 1 is blocked.
The downside of filter screen 11 is equipped with collection mechanism, collection mechanism is including connecting the dust exhaust pipe 21 at device body 1 lower side wall, the outer wall movable sleeve of dust exhaust pipe 21 is equipped with collecting vessel 22, the outer wall joint screw thread of collecting vessel 22 and dust exhaust pipe 21 has bolt 23, the outer wall of collecting vessel 22 is equipped with transparent observation window 18, the particulate matter accessible dust exhaust pipe 21 that filter screen 11 surface was shaken off falls into collecting vessel 22, realize the automatic collection to particulate matter in the polluted gas, then can observe the memory space of its inside particulate matter through transparent observation window 18, wait to twist out bolt 23 after the particulate matter is full in the collecting vessel 22, can dismantle collecting vessel 22 and pour out the particulate matter.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The fire alarm purifying device comprises a device body (1), and is characterized in that an air outlet and an air inlet (25) are respectively formed in the left end and the right end of the device body (1), a motor (3) is fixedly connected in the device body (1) through two fixing rods (2), a rotating shaft (4) is fixedly connected to the tail end of an output shaft of the motor (3) through a worm (5), a filter screen (11) fixedly connected in the device body (1) is movably sleeved on the outer wall of the rotating shaft (4), two vibrating mechanisms are arranged between the filter screen (11) and the worm (5), one end, far away from the motor (3), of the rotating shaft (4) is connected with fan blades (19) through a speed-increasing mechanism, and a collecting mechanism is arranged on the lower side of the filter screen (11);
The vibration mechanism comprises a worm wheel (6) meshed with the outer wall of a worm (5) and rotatably installed in a device body (1), a plurality of stirring blocks (7) are fixedly connected to the side wall of the worm wheel (6), one stirring rod (8) rotatably connected in the device body (1) is contacted with the outer wall of the stirring block (7), a rubber ball (9) contacted with the surface of a filter screen (11) is fixedly connected to one end of the stirring rod (8) away from the stirring block (7), and a spring (10) is commonly connected with the outer wall of the stirring rod (8) and the inner wall of the device body (1).
2. The fire alarm purification device according to claim 1, wherein the speed increasing mechanism comprises a large gear (13) fixedly sleeved on the outer wall of the rotating shaft (4), a small gear (14) is meshed with the lower side of the large gear (13), a transverse shaft (15) is fixedly arranged in the middle of the side wall of the small gear (14) in a penetrating mode, two ends of the transverse shaft (15) are movably and fixedly connected with a support of the inner bottom wall of the device body (1), chain wheels (16) are fixedly sleeved on the outer walls of the transverse shaft (15) and the driving shaft (12), and chains (17) are jointly sleeved on the outer walls of the two chain wheels (16).
3. The fire alarm and purification device according to claim 2, wherein the collecting mechanism comprises a dust exhaust pipe (21) connected to the lower side wall of the device body (1), a collecting barrel (22) is movably sleeved on the outer wall of the dust exhaust pipe (21), and bolts (23) are connected to the collecting barrel (22) and the outer wall of the dust exhaust pipe (21) in a threaded mode.
4. The fire alarm and purification device according to claim 1, wherein the outer wall of the rotating shaft (4) is fixedly sleeved with a scraping plate (24) which is in sliding fit with the surface of the filter screen (11).
5. A fire alarm and purification device according to claim 2, characterized in that the outer wall of the drive shaft (12) is fixedly sleeved with a bearing (20) with an outer ring fixedly embedded in the rotating shaft (4).
6. A fire alarm and cleaning device according to claim 3, characterized in that the outer wall of the collecting vessel (22) is provided with a transparent viewing window (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982202.1U CN220958812U (en) | 2023-07-26 | 2023-07-26 | Fire alarm purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321982202.1U CN220958812U (en) | 2023-07-26 | 2023-07-26 | Fire alarm purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958812U true CN220958812U (en) | 2024-05-14 |
Family
ID=91017679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321982202.1U Active CN220958812U (en) | 2023-07-26 | 2023-07-26 | Fire alarm purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958812U (en) |
-
2023
- 2023-07-26 CN CN202321982202.1U patent/CN220958812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211585724U (en) | Air purifier with dehumidification function | |
| CN210993324U (en) | Industrial sewage solid-liquid separation device | |
| CN216125823U (en) | Ferrite raw material grinding and smashing device with dust adsorption function | |
| CN112923500A (en) | Self-cleaning formula air purification equipment | |
| CN211339134U (en) | Prevent sewage treatment plant of jam | |
| CN220958812U (en) | Fire alarm purifying device | |
| CN217490265U (en) | Recovery unit of flue gas processing system cigarette ash | |
| CN218011285U (en) | High-efficiency water environment ecological management system | |
| CN207307397U (en) | A kind of electric locomotive modified centrifugal sedimentation filter | |
| CN212594568U (en) | Environment-friendly oil smoke filter equipment convenient to clear away oil stain | |
| CN115591331A (en) | Internal air impurity filtering device of dehumidifier | |
| CN212081553U (en) | Noise reduction's new fan of haze that removes | |
| CN211329536U (en) | Sand screening machine | |
| CN212177532U (en) | Special fan of exhaust-gas treatment | |
| CN216878175U (en) | Filter screen blockage preventing device for water treatment environment-friendly equipment | |
| CN217594006U (en) | Municipal administration is with diaphragm valve that prevents blockking up structure that has | |
| CN218047041U (en) | Dust filtering device | |
| CN219848867U (en) | Waste incinerator flue gas purifying system | |
| CN220444608U (en) | Dust collector with anti-blocking function | |
| CN219333274U (en) | Novel clean oil environmental protection device | |
| CN219984269U (en) | Active carbon exhaust gas purification device | |
| CN216579326U (en) | Spiral extrusion formula solid-liquid separation equipment | |
| CN207546026U (en) | A kind of biomass boiler combustion tail gas dust-extraction unit | |
| CN118304684A (en) | Filter system of cleaning machine | |
| CN221601489U (en) | Air filtration equipment for air pollution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |