CN220020384U - Building fire control fire alarm device - Google Patents
Building fire control fire alarm device Download PDFInfo
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- CN220020384U CN220020384U CN202321513857.4U CN202321513857U CN220020384U CN 220020384 U CN220020384 U CN 220020384U CN 202321513857 U CN202321513857 U CN 202321513857U CN 220020384 U CN220020384 U CN 220020384U
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- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000006698 induction Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 239000000523 sample Substances 0.000 description 17
- 239000000779 smoke Substances 0.000 description 15
- 238000001514 detection method Methods 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a fire alarm device for building fire control, which belongs to the technical field of building fire control and comprises a control box, wherein one side of the control box is connected with a box door, alarm mechanisms are arranged on the control box and the box door, a loudspeaker is arranged on the box door, and a dustproof component is arranged on the side wall of the box door; the utility model is provided with the protection component, the thread cylinder on the mounting ring is inserted into the thread groove and rotates, so that the thread cylinder is connected into the thread groove in a threaded manner, the mounting ring can be mounted on the outer casing, the control box is mounted on a fire control monitoring alarm point of a building, after the mounting, when articles in the external environment are close to the outer casing, the mounting ring and the screen plate can prevent the external articles from colliding with the sensing mechanism, further the damage of the sensing mechanism can be avoided, and when the external articles collide with the outer casing, the reinforcing ribs and the inner casing can strengthen the strength of the outer casing, and the damage of the outer casing is avoided.
Description
Technical Field
The utility model belongs to the technical field of building fire protection, and particularly relates to a building fire protection fire alarm device.
Background
The fire fighting is to eliminate hidden danger and prevent disaster (namely, prevent and solve the general term of artificial and natural and accidental disasters encountered by people in the life, work and study processes), and the limited meaning is to extinguish the fire in the early stage of people's understanding.
The Chinese patent application number 201922297678.1 discloses a building fire alarm device, which comprises a control box, a smoke sensing probe, a temperature sensing probe, an alarm lamp and a loudspeaker, wherein the building fire alarm device firstly detects an area through the smoke sensing probe once, and detects the temperature of the area twice through the temperature sensing probe after smoke is abnormal, so that fire is monitored more accurately, the occurrence of false alarm is avoided, and meanwhile, the set positioning control module remotely transmits the position of the abnormal temperature to monitoring personnel, so that fire is monitored more specifically, the fire occurrence source is confirmed in the first time, and the fire extinguishing operation is facilitated; meanwhile, the fireproof layer made of high-temperature-resistant silica gel is arranged, so that the fireproof effect can be effectively achieved, the working time of the device in fire disaster is prolonged, and the practicability of the device is improved.
In the above patent, a smoke sensing probe and a temperature sensing probe are arranged below the circular plate, and in the using process, when the smoke sensing probe and the temperature sensing probe collide with objects in the external environment, the smoke sensing probe and the temperature sensing probe are easily damaged, the normal use of the smoke sensing probe and the temperature sensing probe is affected, and the whole device cannot alarm when encountering fire; in addition, be provided with the speaker on the chamber door, use for a long time, impurity such as dust in the external environment falls to the inside of the play sound hole on the speaker, causes out the sound hole to block up easily, influences the result of use of speaker.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a fire alarm device for fire protection of a building, which has the characteristics of collision prevention and dust prevention.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building fire control fire alarm device, includes the control box, one side of control box is connected with the chamber door, is provided with alarm mechanism on control box and the chamber door, is provided with the speaker on the chamber door, is provided with dustproof subassembly on the lateral wall of chamber door, and the below of control box is connected with the plectane, is provided with induction mechanism on the lateral wall of plectane, and the periphery that just is located induction mechanism on the lateral wall of plectane is provided with protection component.
Preferably, the protection component comprises an outer protective cylinder, a mounting ring and a screen plate, the outer protective cylinder is connected to the side wall of the circular plate and located on the periphery of the sensing mechanism, a buffer pad is connected to the outer side wall of the outer protective cylinder, the mounting ring is arranged at one end of the outer protective cylinder, and the screen plate is connected to the inner side wall of the mounting ring.
Preferably, the protection component further comprises a thread groove and a thread cylinder, one side of the mounting ring, which is close to the outer protection cylinder, is connected with the thread cylinder, and the mounting ring is arranged on the side wall of the outer protection cylinder and corresponds to the position of the thread cylinder.
Preferably, the protection assembly further comprises reinforcing ribs and an inner protection barrel, the inner protection barrel is arranged in the outer protection barrel, and a plurality of reinforcing ribs are connected between the outer protection barrel and the inner protection barrel.
Preferably, the dustproof assembly comprises a mounting frame, a dustproof net and a connecting frame, wherein the mounting frame is connected to the side wall of the box door and located on the periphery of the loudspeaker, the connecting frame is arranged in the mounting frame, and the dustproof net is connected to the connecting frame.
Preferably, the dustproof assembly further comprises a nut, a stud, a limiting frame and a through hole, the limiting frame is connected to the inner side wall of the installation frame, the stud is connected to one side, close to the connecting frame, of the limiting frame, the through hole is formed in the connecting frame and corresponds to the position of the stud, and the nut is connected to the outer side wall of the stud in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the protection component, the thread cylinder on the mounting ring is inserted into the thread groove and rotates, so that the thread cylinder is connected into the thread groove in a threaded manner, the mounting ring can be mounted on the outer casing, the control box is mounted on a fire control monitoring alarm point of a building, after the mounting, when articles in the external environment are close to the outer casing, the mounting ring and the screen plate can prevent the external articles from colliding with the sensing mechanism, further the damage of the sensing mechanism can be avoided, and when the external articles collide with the outer casing, the reinforcing ribs and the inner casing can strengthen the strength of the outer casing, and the damage of the outer casing is avoided.
2. According to the utility model, the dustproof assembly is arranged, the through holes on the connecting frame are aligned with the positions of the studs, then the connecting frame is moved towards the inside of the mounting frame, after the connecting frame is tightly attached to the limiting frame, the connecting frame is stopped moving, then the nuts are rotated and screwed onto the studs, and the nuts are attached to the side walls of the connecting frame, so that the connecting frame can be limited and fixed in the mounting frame, and in the subsequent mounting and use processes, impurities such as dust in the external environment can be prevented from falling into the sound outlet holes on the loudspeaker under the combined action of the mounting frame, the dustproof net and the connecting frame, the sound outlet Kong Fasheng on the loudspeaker is prevented from being blocked, and the use effect of the loudspeaker is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of a mounting frame of the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
FIG. 5 is a cross-sectional view of an outer casing of the present utility model;
fig. 6 is an enlarged view of the present utility model at B in fig. 5.
In the figure: 1. a control box; 2. a door; 3. a circular plate; 4. a protective assembly; 41. an outer casing; 42. reinforcing ribs; 43. an inner casing; 44. a thread groove; 45. a mounting ring; 46. a thread cylinder; 47. a screen plate; 5. a dust-proof assembly; 51. a mounting frame; 52. a dust screen; 53. a connection frame; 54. a nut; 55. a stud; 56. a limit frame; 57. perforating; 6. an alarm mechanism; 7. a speaker; 8. and an induction mechanism.
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.
Example 1
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a building fire control fire alarm device, includes control box 1, and one side of control box 1 is connected with chamber door 2, is provided with alarm mechanism 6 on control box 1 and the chamber door 2, is provided with speaker 7 on the chamber door 2, is provided with dustproof subassembly 5 on the lateral wall of chamber door 2, and the below of control box 1 is connected with plectane 3, is provided with sensing mechanism 8 on the lateral wall of plectane 3, and the periphery that just is located sensing mechanism 8 on the lateral wall of plectane 3 is provided with protection component 4.
Specifically, the protection component 4 comprises an outer protection cylinder 41, a mounting ring 45 and a screen plate 47, the outer protection cylinder 41 is connected on the side wall of the circular plate 3 and positioned at the periphery of the sensing mechanism 8, a buffer pad is connected on the outer side wall of the outer protection cylinder 41, one end of the outer protection cylinder 41 is provided with the mounting ring 45, the screen plate 47 is connected on the inner side wall of the mounting ring 45,
through adopting above-mentioned technical scheme, can protect the operation to induction system 8, avoid external article to bump with induction system 8, cause induction system 8 impaired, influence induction system 8's work effect.
Specifically, the protection component 4 further comprises a thread groove 44 and a thread cylinder 46, one side of the installation ring 45 close to the outer protection cylinder 41 is connected with the thread cylinder 46, the installation ring 45 is arranged on the side wall of the outer protection cylinder 41 and at the position corresponding to the thread cylinder 46,
by adopting the technical scheme, the mounting ring 45 can be detachably connected to the outer casing 41, so that the induction mechanism 8 can be maintained conveniently.
Specifically, the protection component 4 also comprises a reinforcing rib 42 and an inner protective cylinder 43, the inner protective cylinder 43 is arranged in the outer protective cylinder 41, a plurality of reinforcing ribs 42 are connected between the outer protective cylinder 41 and the inner protective cylinder 43,
by adopting the technical scheme, the strength of the outer protective cylinder 41 is improved, and the protection effect of the outer protective cylinder 41 is ensured.
When the embodiment is used, the thread cylinder 46 on the mounting ring 45 is inserted into the thread groove 44 and rotates, so that the thread cylinder 46 is in threaded connection with the thread groove 44, the mounting ring 45 can be mounted on the outer casing 41, the control box 1 is mounted on a fire control monitoring alarm point of a building, after the mounting, when articles in the external environment are close to the outer casing 41, the mounting ring 45 and the screen 47 can prevent the external articles from colliding with the sensing mechanism 8, further damage to the sensing mechanism 8 can be avoided, when the external articles collide with the outer casing 41, the reinforcing ribs 42 and the inner casing 43 can enhance the strength of the outer casing 41, damage to the outer casing 41 is avoided, when the sensing mechanism 8 senses smoke and peripheral temperature rise, signals can be transmitted to the alarm mechanism 6 and the loudspeaker 7, and the alarm mechanism 6 and the loudspeaker 7 can send an alarm at the same time, so that personnel in the building can escape in time;
example 2
This embodiment differs from embodiment 1 in that: the dustproof assembly 5 comprises a mounting frame 51, a dustproof net 52 and a connecting frame 53, the mounting frame 51 is connected on the side wall of the box door 2 and positioned at the periphery of the loudspeaker 7, the connecting frame 53 is arranged in the mounting frame 51, the dustproof net 52 is connected in the connecting frame 53,
specifically, the dustproof assembly 5 further comprises a nut 54, a stud 55, a limit frame 56 and a perforation 57, the limit frame 56 is connected on the inner side wall of the installation frame 51, the stud 55 is connected on one side of the limit frame 56 close to the connection frame 53, the perforation 57 is arranged on the connection frame 53 and at the position corresponding to the stud 55, the nut 54 is connected on the outer side wall of the stud 55 in a threaded manner,
through adopting above-mentioned technical scheme, can dismantle the connection frame 53 and be connected to the installation frame 51 inside, be convenient for follow-up dismantlement connection frame 53, clear up the operation to dust screen 52.
When the embodiment is used, the through holes 57 on the connecting frame 53 are aligned with the positions of the studs 55, then the connecting frame 53 is moved towards the inside of the mounting frame 51, after the connecting frame 53 is tightly attached to the limiting frame 56, the connecting frame 53 is stopped moving, then the nuts 54 are rotated to be screwed on the studs 55 and attached to the side walls of the connecting frame 53, so that the connecting frame 53 can be limited and fixed inside the mounting frame 51, and in the subsequent mounting and use process, under the combined action of the mounting frame 51, the dust screen 52 and the connecting frame 53, impurities such as dust in the external environment can be prevented from falling into the sound outlet holes on the loudspeaker 7, the sound outlet Kong Fasheng on the loudspeaker 7 is prevented from being blocked, and the use effect of the loudspeaker 7 is ensured.
The structure and principle of an alarm mechanism 6 consisting of an alarm indicator lamp, a lamp post, a lamplight alarm control module, a positioning control module, a central processing unit and a sound control module are disclosed in a building fire alarm device disclosed in China patent application No. 201922297678.1, and the working principle is as follows: the loudspeaker 7 and the lamp post are respectively connected with the lamp post and the sound control module through wires, the loudspeaker 7 and the lamp post are respectively connected with the lamp alarm control module and the sound control module in the control box 1, the central processor receives and processes signals of the induction mechanism 8, meanwhile, the central processor controls the induction mechanism 8 to carry out secondary detection, abnormal data are transmitted to the central processor, the central processor detects the abnormal data and transmits the signals to the lamp alarm control module, the sound control module and the positioning control module, the lamp alarm control module and the sound control module respectively start to control the alarm indication lamp and the loudspeaker 7 to carry out alarm work, and meanwhile, the positioning control module processes position signals with abnormal temperature and then sends the position signals to a monitoring staff for accurately performing fire extinguishing operation.
The structure and principle of the induction mechanism 8 consisting of the smoke induction probe, the temperature detection module and the smoke detection module are disclosed in a building fire alarm device disclosed in China patent application No. 201922297678.1, and the working principle is as follows: the inside of plectane is provided with smoke detection module, and smoke detection module's bottom surface is connected with smoke sensing probe, and the inside intermediate position department of plectane is connected with temperature detection module, and temperature detection module's bottom surface is connected with temperature sensing probe, and smoke sensing probe and temperature sensing probe sense smog and when peripheral temperature risees, on passing through smoke detection module and temperature detection module with signal transmission alarm mechanism 6, utilize alarm mechanism 6 to handle the signal.
The working principle and the using flow of the utility model are as follows: according to the utility model, the thread cylinder 46 on the mounting ring 45 is inserted into the thread groove 44 and rotates, so that the thread cylinder 46 is connected into the thread groove 44 in a threaded manner, the mounting ring 45 can be mounted on the outer protective cylinder 41, then the through holes 57 on the connecting frame 53 are aligned with the positions of the studs 55, then the connecting frame 53 is moved towards the inside of the mounting frame 51, after the connecting frame 53 is tightly attached to the limiting frame 56, the connecting frame 53 is stopped moving, then the nuts 54 are screwed onto the studs 55 in a rotating manner, and are attached to the side wall of the connecting frame 53, so that the connecting frame 53 can be limited and fixed in the mounting frame 51, in the subsequent mounting and use processes, under the combined action of the mounting frame 51, the dust and other impurities in the external environment can be prevented from falling into the sound outlet holes on the loudspeaker 7, the loudspeaker 7 can be prevented from being blocked by the sound outlet Kong Fasheng, the loudspeaker 7, the use effect of the loudspeaker 7 can be ensured, then the control box 1 is mounted to a monitoring alarm point of a building, after the mounting, when articles in the external environment are close to the outer protective cylinder 41, the outer protective cylinder 45 and the screen plate 45 are screwed onto the studs 55, and the side wall of the outer protective cylinder can be prevented from being attached to the side wall of the building, and the outer protective cylinder can be prevented from being damaged by the fire protection mechanism, and the fire protection mechanism can be prevented from being damaged by the fire protection mechanism can be prevented from being in the collision with the outer protective cylinder 7, and the fire protection mechanism can be prevented from being damaged by the fire protection mechanism can and the fire protection mechanism can be prevented from the fire protection mechanism can and the fire protection mechanism can be damaged by the fire protection mechanism is protected.
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. The utility model provides a building fire control fire alarm device, includes control box, its characterized in that: one side of control box is connected with the chamber door, is provided with alarm mechanism on control box and the chamber door, is provided with the speaker on the chamber door, is provided with dustproof subassembly on the lateral wall of chamber door, and the below of control box is connected with the plectane, is provided with induction mechanism on the lateral wall of plectane, and the periphery that just is located induction mechanism on the lateral wall of plectane is provided with protection subassembly.
2. A fire alarm device for a building fire as defined in claim 1, wherein: the protection assembly comprises an outer protective cylinder, a mounting ring and a screen plate, wherein the outer protective cylinder is connected to the side wall of the circular plate and located on the periphery of the sensing mechanism, a buffer pad is connected to the outer side wall of the outer protective cylinder, the mounting ring is arranged at one end of the outer protective cylinder, and the screen plate is connected to the inner side wall of the mounting ring.
3. A fire alarm device for a building fire as defined in claim 1, wherein: the protection assembly further comprises a thread groove and a thread cylinder, one side, close to the outer protection cylinder, of the mounting ring is connected with the thread cylinder, and the mounting ring is arranged on the side wall of the outer protection cylinder and corresponds to the position of the thread cylinder.
4. A fire alarm device for a building fire as defined in claim 1, wherein: the protection assembly further comprises reinforcing ribs and an inner protection barrel, the inner protection barrel is arranged in the outer protection barrel, and a plurality of reinforcing ribs are connected between the outer protection barrel and the inner protection barrel.
5. A fire alarm device for a building fire as defined in claim 1, wherein: the dustproof assembly comprises a mounting frame, a dustproof net and a connecting frame, wherein the mounting frame is connected to the side wall of the box door and located on the periphery of the loudspeaker, the connecting frame is arranged in the mounting frame, and the dustproof net is connected to the connecting frame.
6. A fire alarm device for a building fire as defined in claim 1, wherein: the dustproof assembly further comprises a nut, a stud, a limiting frame and a perforation, wherein the limiting frame is connected to the inner side wall of the installation frame, the stud is connected to one side, close to the connecting frame, of the limiting frame, the perforation is formed in the connecting frame and corresponds to the position of the stud, and the nut is connected to the outer side wall of the stud in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513857.4U CN220020384U (en) | 2023-06-13 | 2023-06-13 | Building fire control fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321513857.4U CN220020384U (en) | 2023-06-13 | 2023-06-13 | Building fire control fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220020384U true CN220020384U (en) | 2023-11-14 |
Family
ID=88684231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321513857.4U Active CN220020384U (en) | 2023-06-13 | 2023-06-13 | Building fire control fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220020384U (en) |
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2023
- 2023-06-13 CN CN202321513857.4U patent/CN220020384U/en active Active
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