CN218299167U - Factory is with fire prevention detection early warning device - Google Patents
Factory is with fire prevention detection early warning device Download PDFInfo
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- CN218299167U CN218299167U CN202222373595.8U CN202222373595U CN218299167U CN 218299167 U CN218299167 U CN 218299167U CN 202222373595 U CN202222373595 U CN 202222373595U CN 218299167 U CN218299167 U CN 218299167U
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Abstract
The utility model belongs to the technical field of the early warning device, especially mill detects early warning device with fire prevention, to the problem that the background art proposed, scheme below now proposing, which comprises a mounting base, the bottom outer wall of mount pad is fixed with the smoking case, and the top inner wall of smoking case is fixed with the rotating electrical machines, the output outer wall of rotating electrical machines is fixed with rotatory piece, and the bottom outer wall of rotatory piece is fixed with the alarm, one side lower part of rotatory piece articulates there is the articulated slab, and the top of articulated slab is fixed with the flame detector, be equipped with smoke purification mechanism in the smoking case. The utility model can purify and eliminate toxic substances in the smoke to a certain degree through the smoke purifying mechanism, which is beneficial to the life health of workers and people; let flame detector constantly rotate and angle adjustment mechanism constantly adjust flame detector's gradient through rotating electrical machines, can improve flame detector's detection range like this, improve the effect and the work efficiency of whole device.
Description
Technical Field
The utility model relates to an early warning device technical field especially relates to mill uses fire prevention detection early warning device.
Background
Generally, a fire prevention detection early warning device is installed in a factory, and people can be warned in time to reduce loss to the maximum extent when a fire disaster occurs. Through retrieval, a patent with publication number CN105825611A discloses a factory fire-proof early warning broadcasting device, which comprises a broadcasting box, a fixed top plate and a fixed connecting rod, wherein the fixed connecting rod is arranged in the middle of the top end of the broadcasting box, and the upper end of the fixed connecting rod is arranged on the fixed top plate; the left side and the right side of the front surface of the broadcast box are respectively provided with a playing sound box. The patent can effectively monitor the internal conditions of a factory, and can effectively automatically broadcast various information through the broadcasting machine when a fire disaster happens, without receiving a command of a control center to broadcast.
However, the research of the above patents shows that the detection range of the flame detector in the operation process of the existing fire-proof detection early-warning device is small, the detection effect is poor, and the toxic substances in the smoke can not be eliminated to a certain degree by installing the fire-proof detection early-warning device in a factory, so that the life safety of workers is greatly threatened. Therefore, a fire prevention detection early warning device for a factory is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the mill that proposes detects early warning device with fire prevention.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
factory is with fire prevention detection early warning device, including the mount pad, the bottom outer wall of mount pad is fixed with the smoking case, and the top inner wall of smoking case is fixed with the rotating electrical machines, the output outer wall of rotating electrical machines is fixed with rotatory piece, and the bottom outer wall of rotatory piece is fixed with the alarm, one side lower part of rotatory piece articulates there is the articulated slab, and the top of articulated slab is fixed with flame detector, be equipped with smoke purification mechanism in the smoking case, and be equipped with angle adjustment mechanism on the rotatory piece, smoke purification mechanism includes drive assembly and smoke purification subassembly, and angle adjustment mechanism includes drive assembly and removal subassembly.
Preferably, the transmission assembly comprises a driving bevel gear sleeved on an output shaft of the rotating motor, a transmission shaft, a driven bevel gear sleeved on the transmission shaft and meshed with the driving bevel gear, and a support bar fixed on the inner wall of the bottom of the smoking box.
Preferably, the smoke purification component comprises an exhaust hole formed in one side of the smoking box, an air exhaust fan blade sleeved on the transmission shaft and located in the exhaust hole, an access door hinged to the other side of the smoking box and an activated carbon filter screen fixedly communicated with the access door.
Preferably, the driving assembly comprises a sliding groove arranged on one side of the rotating block, a servo motor fixed on the inner wall of the top of the sliding groove and a lead screw coaxially connected with an output shaft of the servo motor through a coupler, and the bottom end of the lead screw is connected with the inner wall of the bottom of the rotating block through a bearing.
Preferably, the moving assembly comprises a sliding block in threaded connection with the middle of the lead screw and an inclined hinge rod hinged to one side of the sliding block.
Preferably, the output shaft of the rotating motor is in through connection with the inner wall of the bottom of the smoking box through a bearing, and the transmission shaft is in through connection with the inner wall of the supporting bar through a bearing.
Preferably, the outer wall of the sliding block is connected with the inner wall of the sliding groove in a sliding mode, and the bottom end of the inclined hinge rod is hinged to the top of the hinge plate.
The utility model has the advantages that:
1. the utility model can make the alarm give an alarm in time when the flame detector detects fire, thereby the fire extinguishing work can be rapidly completed by workers, the spread of fire can be prevented, and toxic substances in smoke can be purified and eliminated to a certain extent by the smoke purification mechanism, which is beneficial to the life health of workers and people;
2. in addition, the flame detector continuously rotates through the rotating motor, and the inclination of the flame detector is continuously adjusted through the angle adjusting mechanism, so that the detection range of the flame detector can be enlarged, and the effect and the working efficiency of the whole device are improved.
Drawings
Fig. 1 is a schematic front view of the fire-protection detection early-warning device for a factory according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic diagram of a right-view structure of a smoke box in the fire-prevention detection early warning device for a factory according to the present invention;
fig. 4 is the utility model provides a mill detects angle adjustment mechanism's enlarged structure schematic diagram in early warning device with fire prevention.
In the figure: the device comprises a mounting base 1, a smoke box 2, a rotary motor 3, a rotary block 4, an alarm 5, a hinged plate 6, a flame detector 7, a driving bevel gear 8, a transmission shaft 9, a driven bevel gear 10, a support bar 11, an exhaust hole 12, an air exhaust fan blade 13, an access door 14, an activated carbon filter screen 15, a sliding groove 16, a servo motor 17, a lead screw 18, a sliding block 19 and an inclined hinge rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
the rotary motor 3 is installed on the inner wall of the center of the top of the smoking box 2 through a bolt, the rotary block 4 is welded on the outer wall of the output end of the rotary motor 3, the alarm 5 is installed on the outer wall of the bottom of the rotary block 4 through a bolt, the hinged plate 6 is installed on the lower portion of one side of the rotary block 4 through a hinge, and the flame detector 7 is installed on the outer wall of the top of the hinged plate 6 through a bolt;
the smoke purification mechanism is arranged in the smoking box 2 and consists of a transmission component and a smoke purification component;
the transmission assembly specifically comprises a driving bevel gear 8, a transmission shaft 9, a driven bevel gear 10 and a support bar 11, wherein the driving bevel gear 8 is coaxially and fixedly sleeved on an output shaft of the rotating motor 3, the transmission shaft 9 is in through connection with the inner wall of the support bar 11 through a bearing, the driven bevel gear 10 is coaxially and fixedly sleeved on the transmission shaft 9 and is meshed with the driving bevel gear 8, and the support bar 11 is welded on the inner wall of the bottom of the smoking box 2;
the smoke purification component specifically comprises an exhaust hole 12, an air exhaust fan blade 13, an access door 14 and an activated carbon filter screen 15, wherein the exhaust hole 12 is formed in the right side of the smoking box 2, the air exhaust fan blade 13 is coaxially and fixedly sleeved on the transmission shaft 9 and is positioned in the exhaust hole 12, the access door 14 is installed on the left side of the smoking box 2 through a hinge, and the activated carbon filter screen 15 is fixedly communicated with the access door 14;
in this embodiment, when flame detector 7 detects the conflagration, alarm 5 reports to the police the effect of early warning this moment, can let workman accomplish the work of putting out a fire rapidly, prevent stretching of the intensity of a fire, then 8 rotations of output shaft drive bevel gear through rotating electrical machines 3, and then rotate with the driven bevel gear 10 drive transmission shaft 9 of 8 meshing of drive bevel gear, it inhales smoke box 2 to finally bleed flabellum 13 and rotate the production air negative pressure with external smog from activated carbon filter screen 15, discharge from exhaust hole 12 after the toxic material in the smog passes through activated carbon filter screen 15's absorption purification, be favorable to worker's life health.
the angle adjusting mechanism is arranged on the rotating block 4 and consists of a driving component and a moving component;
the driving assembly specifically comprises a sliding chute 16, a servo motor 17 and a lead screw 18, wherein the sliding chute 16 is arranged on the right side of the rotating block 4, the servo motor 17 is installed on the inner wall of the top of the sliding chute 16 through a bolt, the lead screw 18 is coaxially connected with an output shaft of the servo motor 17 through a coupler, and the bottom end of the lead screw 18 is connected with the inner wall of the bottom of the rotating block 4 through a bearing;
the moving assembly is composed of a sliding block 19 installed in the middle of the lead screw 18 in a threaded mode and an inclined hinge rod 20 installed on the right side of the sliding block 19 through a hinge, the outer wall of the sliding block 19 is connected with the inner wall of the sliding groove 16 in a sliding mode, and the bottom end of the inclined hinge rod 20 is hinged to the top of the hinge plate 6;
in addition, the output shaft of the rotating motor 3 is connected with the inner wall of the bottom of the smoking box 2 through a bearing in a penetrating way, and the servo motor 17 is connected with a reversing switch through a lead, and the reversing switch is connected with a power line;
in this embodiment, the output shaft of the rotating motor 3 drives the flame detector 7 on the rotating block 4 to perform circular rotation continuously, the output shaft of the servo motor 17 drives the lead screw 18 to rotate, the sliding block 19 moves up and down in a reciprocating manner under the limiting effect of the sliding groove 16, and the flame detector 7 finally swings up and down continuously under the effect of the inclined hinge rod 20, so that the inclination of the flame detector 7 is adjusted continuously, the detection range of the flame detector 7 can be enlarged, and the effect and the working efficiency of the whole device are improved.
The working principle is as follows: firstly, an output shaft of a rotating motor 3 drives a flame detector 7 on a rotating block 4 to make continuous circular rotation motion, an output shaft of a servo motor 17 drives a lead screw 18 to rotate, a sliding block 19 is enabled to move up and down in a reciprocating mode under the limiting effect of a sliding groove 16, and finally the flame detector 7 is enabled to swing up and down continuously under the effect of an inclined hinge rod 20, so that the inclination of the flame detector 7 is adjusted continuously;
secondly, when the flame detector 7 detects a fire, the alarm 5 gives an alarm to achieve the effect of early warning and warning at the moment, the output shaft of the rotating motor 3 drives the driving bevel gear 8 to rotate, the driven bevel gear 10 meshed with the driving bevel gear 8 drives the transmission shaft 9 to rotate, finally the air pumping fan blades 13 rotate to generate air negative pressure to suck outside smoke into the smoking box 2 from the activated carbon filter screen 15, and toxic substances in the smoke are adsorbed and purified by the activated carbon filter screen 15 and then are discharged from the exhaust holes 12.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Factory detects early warning device with fire prevention, including mount pad (1), its characterized in that, the bottom outer wall of mount pad (1) is fixed with smoking case (2), and the top inner wall of smoking case (2) is fixed with rotating electrical machines (3), the output outer wall of rotating electrical machines (3) is fixed with rotation piece (4), and the bottom outer wall of rotation piece (4) is fixed with alarm (5), one side lower part of rotation piece (4) articulates there is articulated slab (6), and the top of articulated slab (6) is fixed with flame detector (7), be equipped with smoke purification mechanism in smoking case (2), and be equipped with angle adjustment mechanism on rotation piece (4), smoke purification mechanism includes drive assembly and smoke purification subassembly, and angle adjustment mechanism includes drive assembly and removal subassembly.
2. The factory fire prevention detection early warning device according to claim 1, wherein the transmission assembly comprises a driving bevel gear (8) sleeved on an output shaft of the rotating motor (3), a transmission shaft (9), a driven bevel gear (10) sleeved on the transmission shaft (9) and meshed with the driving bevel gear (8), and a support bar (11) fixed on the inner wall of the bottom of the smoke box (2).
3. The factory fire prevention detection early warning device according to claim 1, wherein the smoke purification component comprises an exhaust hole (12) formed in one side of the smoke box (2), an air exhaust fan blade (13) sleeved on the transmission shaft (9) and located in the exhaust hole (12), an access door (14) hinged to the other side of the smoke box (2) and an activated carbon filter screen (15) fixedly communicated with the access door (14).
4. The factory fire prevention detection early warning device according to claim 1, wherein the driving assembly comprises a sliding groove (16) formed in one side of the rotating block (4), a servo motor (17) fixed on the inner wall of the top of the sliding groove (16), and a lead screw (18) coaxially connected with an output shaft of the servo motor (17) through a coupler, and the bottom end of the lead screw (18) is connected with the inner wall of the bottom of the rotating block (4) through a bearing.
5. The factory fire prevention detection early warning device according to claim 1, wherein the moving assembly comprises a sliding block (19) screwed in the middle of the screw rod (18), and a diagonal hinge rod (20) hinged on one side of the sliding block (19).
6. The factory-used fire-prevention detection early-warning device according to claim 1, wherein an output shaft of the rotating motor (3) is in through connection with the inner wall of the bottom of the smoking box (2) through a bearing, and the transmission shaft (9) is in through connection with the inner wall of the support bar (11) through a bearing.
7. The factory fire prevention detection early warning device according to claim 5, wherein the outer wall of the sliding block (19) is connected with the inner wall of the sliding groove (16) in a sliding manner, and the bottom end of the inclined hinge rod (20) is hinged to the top of the hinge plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373595.8U CN218299167U (en) | 2022-09-07 | 2022-09-07 | Factory is with fire prevention detection early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222373595.8U CN218299167U (en) | 2022-09-07 | 2022-09-07 | Factory is with fire prevention detection early warning device |
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| Publication Number | Publication Date |
|---|---|
| CN218299167U true CN218299167U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222373595.8U Active CN218299167U (en) | 2022-09-07 | 2022-09-07 | Factory is with fire prevention detection early warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840117A (en) * | 2023-06-30 | 2023-10-03 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
-
2022
- 2022-09-07 CN CN202222373595.8U patent/CN218299167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116840117A (en) * | 2023-06-30 | 2023-10-03 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
| CN116840117B (en) * | 2023-06-30 | 2023-12-26 | 济南大学 | Smoke detection device based on platinum sulfide-based scattered light measurement |
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