CN114639211B - Intelligent fire alarm device for building - Google Patents
Intelligent fire alarm device for building Download PDFInfo
- Publication number
- CN114639211B CN114639211B CN202210415991.4A CN202210415991A CN114639211B CN 114639211 B CN114639211 B CN 114639211B CN 202210415991 A CN202210415991 A CN 202210415991A CN 114639211 B CN114639211 B CN 114639211B
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- alarm device
- transparent
- fixed
- fixed mounting
- alarm
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- 230000000694 effects Effects 0.000 claims abstract description 36
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
Abstract
The invention provides an intelligent fire alarm device for a building, which comprises a fixed shell and a transparent rotating cover, wherein the transparent rotating cover is movably inserted at the bottom of the fixed shell, a dynamic alarm device is fixedly embedded at the outer side of the transparent rotating cover, the dynamic alarm device comprises a dynamic reflector and a fixed seat, a middle-sized telescopic hole is formed in the fixed seat, the intelligent fire alarm device for the building is reasonable in design, when the transparent rotating cover rotates, the transparent alarm cover of the dynamic alarm device can be thrown out and emits light, and a cleaning pad is arranged in the middle-sized telescopic hole of the fixed seat, so that on one hand, the effect of dynamic alarm can be achieved, the alarm effect is improved, and on the other hand, when the transparent alarm cover retracts, the cleaning pad can clean the transparent alarm cover, and therefore, the reduction of the alarm effect caused by smoke coverage can be effectively prevented.
Description
Technical Field
The invention belongs to the technical field of fire alarm, and particularly relates to an intelligent fire alarm device for a building.
Background
The fire alarm device is detection and alarm equipment in a fire alarm system, can identify and alarm fire, can generate a large amount of dense smoke when fire occurs in a building, can reduce the audible and visual alarm effect of smoke dust covered on the surface of the alarm, even can not emit alarm light completely, and directly adopts audible and visual alarm, has poor static alarm effect, but the existing fire alarm device can not solve the problems, can not automatically clear the smoke dust in the alarm process, can reduce the alarm effect along with the increase of the time of fire occurrence, and can further improve the alarm effect.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the intelligent fire alarm device for the building, which is reasonable in design, the transparent alarm cover of the dynamic alarm device can be thrown out and emits light when the transparent rotating cover rotates, and the cleaning pad is arranged in the middle-sized telescopic hole of the fixing seat, so that on one hand, the dynamic alarm effect can be achieved, the alarm effect is further improved, and on the other hand, the cleaning pad can clean the transparent alarm cover when the transparent alarm cover is retracted, and further, the reduction of the alarm effect caused by smoke coverage can be effectively prevented.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides an intelligent fire alarm device for building, includes fixed shell and transparent rotating cover, transparent rotating cover activity is pegged graft in the bottom of fixed shell, the outside side of transparent rotating cover is fixed to be inlayed and is had dynamic alarm device, dynamic alarm device includes dynamic mirror and fixing base, medium-sized telescopic hole has been seted up on the fixing base, movable mounting has the movable seat in the medium-sized telescopic hole, one side fixed mounting of movable seat has transparent alarm cover, the interior avris fixed mounting of medium-sized telescopic hole open end has the clearance pad, fixed mounting has annular single-sided mirror in the fixed shell, the bottom fixed mounting of annular single-sided mirror has U type single-sided speculum, fixed mounting has the motor on the inside wall at fixed shell top, fixed mounting has connecting device on the output shaft of motor, fixed mounting has a plurality of arc transparent refraction seat on the inside wall of transparent rotating cover.
In this embodiment, a tension spring is fixedly connected between the other side of the movable seat and the inner side wall of one side of the middle-sized telescopic hole, and a light hole is formed in the movable seat.
In this embodiment, the top of fixed shell is connected with the power cord, fixed mounting has smoke transducer on the inside wall at fixed shell top, straight perforation has been seted up on the annular single face speculum, the position department fixed mounting that corresponds with the straight perforation on the inside wall at fixed shell top has the alarm lamp, power cord respectively with alarm lamp, motor and smoke transducer electric connection.
In this embodiment, a plurality of balls are movably embedded at the outer side of the transparent rotating cover.
This embodiment, connecting device includes fixed box and movable box, the bottom fixed mounting of fixed box has the telescopic link, the top fixed mounting of movable box has the dead lever, the expansion tank has been seted up at the top of dead lever, the bottom activity of telescopic link is pegged graft in the expansion tank, fixedly connected with spring between the inside wall of telescopic link and expansion tank bottom, the bottom fixed mounting of movable box has the dwang, the through-hole has been seted up on the U type single face speculum, the bottom of dwang passes through-hole and transparent rotating cover fixed connection.
In this embodiment, a plurality of smoke inlet holes are formed in the outer side of the fixing shell.
In this embodiment, a plurality of fixing holes are formed at the edge of the top of the fixing shell.
In this embodiment, the dynamic mirror is fixedly installed at one side of the fixing base, and the dynamic mirror is located in the transparent rotating cover.
In this embodiment, the connection device is located in the U-shaped single-sided mirror.
In this embodiment, the position of the motor corresponds to the position of the U-shaped single-sided mirror.
The invention has the beneficial effects that: the invention relates to an intelligent fire alarm device for a building, which comprises a fixed shell, a transparent rotating cover, a dynamic alarm device, a dynamic reflector, a fixed seat, a medium-sized telescopic hole, a tension spring, a movable seat, a transparent alarm cover, a cleaning pad, a light hole, an arc transparent refraction seat, an annular single-sided reflector, a straight hole, an alarm lamp, a U-shaped single-sided reflector, a motor, a connecting device, a fixed box, a movable box, a telescopic rod, a fixed rod, a telescopic groove, a spring, a rotating rod, a ball, a smoke inlet hole, a smoke sensor, a fixed hole and a power line.
1. This a transparent cover that rotates for intelligent fire alarm device of building rotates, dynamic alarm device's transparent alarm cover can be thrown out and give out light to install the clearance pad in the medium-sized telescopic hole of fixing base, on the one hand, can reach the effect of dynamic alarm, and then improve the effect of reporting to the police, on the other hand, when transparent alarm cover is retracted, the clearance pad can clear up transparent alarm cover, thereby can prevent effectively that smog coverage from leading to the alarm effect to reduce.
2. When the transparent rotating cover of the intelligent fire alarm device for the building rotates, the dynamic reflecting mirror of the dynamic alarm device repeatedly coincides with the direct hole, and when the dynamic reflecting mirror coincides with the direct hole, the dynamic reflecting mirror reflects the light of the alarm lamp, so that the transparent alarm cover emits light, when the transparent alarm cover does not coincide, the transparent alarm cover does not lighten, the effect of flashing can be achieved, and when the transparent alarm cover does not coincide, the arc-shaped transparent refraction seat receives the light of the alarm lamp and refracts the light, the purpose of alarming is achieved, and the effect of alarming can be effectively improved.
3. The annular single-sided reflecting mirror and the U-shaped single-sided reflecting mirror are arranged in the fixed shell of the intelligent fire alarm device for the building, so that on one hand, the annular single-sided reflecting mirror and the U-shaped single-sided reflecting mirror can prevent excessive smoke dust from entering the transparent rotating cover to ensure the refraction effect of the arc-shaped transparent refraction seat, and on the other hand, the annular single-sided reflecting mirror and the U-shaped single-sided reflecting mirror can reflect upward reflected light downwards again to further improve the alarm effect.
Drawings
FIG. 1 is a schematic diagram of an intelligent fire alarm device for a building;
FIG. 2 is a schematic cross-sectional view of an intelligent fire alarm device for a building;
FIG. 3 is a schematic view of the status of an arc forward cleaning frame and an arc reverse cleaning frame for an intelligent fire alarm device for a building;
FIG. 4 is a schematic partial cross-sectional view of an arcuate forward cleaning frame for an intelligent fire alarm device for a building;
FIG. 5 is a schematic view of an arc forward cleaning frame structure of an intelligent fire alarm device for a building;
in the figure: 1. a fixed case; 2. a transparent rotating cover; 3. a dynamic alarm device; 4. a dynamic mirror; 5. a fixing seat; 6. a medium-sized telescopic hole; 7. a tension spring; 8. a movable seat; 9. a transparent alarm cover; 10. cleaning the pad; 11. a light hole; 12. an arc transparent refraction seat; 13. an annular single-sided mirror; 14. a straight perforation; 15. an alarm lamp; 16. u-shaped single-sided emission mirror; 17. a motor; 18. a connecting device; 19. a fixed box; 20. a movable box; 21. a telescopic rod; 22. a fixed rod; 23. a telescopic slot; 24. a spring; 25. a rotating lever; 26. a ball; 27. a smoke inlet hole; 28. a smoke sensor; 29. a fixing hole; 30. and a power supply line.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an intelligent fire alarm device for building, includes fixed shell 1 and transparent rotating cover 2, transparent rotating cover 2 activity is pegged graft in the bottom of fixed shell 1, the outside side of transparent rotating cover 2 is fixed to be inlayed and is had dynamic alarm device 3, dynamic alarm device 3 includes dynamic mirror 4 and fixing base 5, medium-sized telescopic hole 6 has been seted up on the fixing base 5, movable seat 8 has movable mounting in the medium-sized telescopic hole 6, one side fixed mounting of movable seat 8 has transparent alarm cover 9, the interior limit side fixed mounting of medium-sized telescopic hole 6 open end has cleaning pad 10, fixed mounting has annular single-sided speculum 13 in the fixed shell 1, the bottom fixed mounting of annular single-sided speculum 13 has U type single-sided speculum 16, fixed mounting has motor 17 on the inside wall at fixed shell 1 top, fixed mounting has connecting device 18 on the output shaft of motor 17, fixed mounting has a plurality of arc transparent refraction seat 12 on the inside wall of transparent rotating cover 2.
In this embodiment, a tension spring 7 is fixedly connected between the other side of the movable seat 8 and the inner side wall of one side of the middle-sized telescopic hole 6, and a light hole 11 is formed in the movable seat 8.
In this embodiment, the top of fixed casing 1 is connected with power cord 30, fixed mounting has smoke transducer 28 on the inside wall at fixed casing 1 top, set up straight perforation 14 on the annular single face speculum 13, fixed mounting has alarm lamp 15 with the position department fixed mounting that corresponds of straight perforation 14 on the inside wall at fixed casing 1 top, power cord 30 respectively with alarm lamp 15, motor 17 and smoke transducer 28 electric connection, during the use, with power cord 30 being connected to fire extinguishing systems, smoke transducer 28 carries out smoke detection, during the conflagration, motor 17 starts, motor 17 drives transparent rotation cover 2 through connecting device 18 and rotates, and the transparent alarm cover 9 of dynamic alarm device 3 can be thrown out certain length, and the light of alarm lamp 15 shines on dynamic mirror 4 through straight perforation 14 to the transparent alarm cover 9 to make transparent alarm cover 9 give out light and report to the police, and install clearance pad 10 in the medium-sized shrinkage cavity 6 of fixing base, on the one hand, can reach the effect of dynamic alarm, and then improve motor 17 and stop the effect when the transparent alarm cover 9 is put forward, and on the other hand can reduce the effect of clearing down the effect of the alarm pad, thereby the effect of clearing down the alarm pad when the transparent cover 9 is put forward.
In this embodiment, a plurality of balls 26 are movably embedded at the outer side of the transparent rotating cover 2, and the balls 26 can enable the transparent rotating cover 2 to rotate more smoothly.
In this embodiment, the connecting device 18 includes fixed box 19 and movable box 20, the bottom fixed mounting of fixed box 19 has telescopic link 21, the top fixed mounting of movable box 20 has dead lever 25, telescopic slot 23 has been seted up at the top of dead lever 25, the bottom activity of telescopic link 21 is pegged graft in telescopic slot 23, fixedly connected with spring 24 between the inside wall of telescopic link 21 and telescopic slot 23 bottom, the bottom fixed mounting of movable box 20 has dwang 25, the through-hole has been seted up on the U type single face speculum 16, the bottom of dwang 25 passes through-hole and transparent rotating cover 2 fixed connection, and connecting device 18 can make transparent rotating cover 2 have certain buffering anticollision effect.
In this embodiment, the outer side of the fixing case 1 is provided with a plurality of smoke inlet holes 27, and when in use, smoke enters the fixing case 1 through the smoke inlet holes 27.
In this embodiment, a plurality of fixing holes 29 are formed at the edge of the top of the fixing case 1.
In this embodiment, the dynamic mirror 4 is fixedly installed on one side of the fixed seat 5, the dynamic mirror 4 is located in the transparent rotating cover 2, when the transparent rotating cover 2 rotates, the arc transparent refraction seat 12 follows to rotate, when the dynamic mirror 4 of the dynamic alarm device 3 repeatedly coincides with the straight perforation 14, the dynamic mirror 4 reflects the light of the alarm lamp 15, thereby the transparent alarm cover 9 emits light, when the dynamic mirror 4 does not coincide, the transparent alarm cover 9 does not illuminate, thereby the effect of flashing can be realized, and when the dynamic mirror 4 does not coincide, the arc transparent refraction seat 12 receives the light of the alarm lamp 15 and refracts, thereby the purpose of alarm is achieved, and the effect of alarm can be effectively improved.
In this embodiment, the connection device 18 is located in the U-shaped single-sided mirror 16.
In this embodiment, the position of the motor 17 corresponds to the position of the U-shaped single-sided mirror 16, so that, on one hand, the annular single-sided mirror 13 and the U-shaped single-sided mirror 16 can prevent excessive smoke dust from entering the transparent rotating cover 2, and ensure the refraction effect of the arc-shaped transparent refraction seat 12, and on the other hand, the annular single-sided mirror 13 and the U-shaped single-sided mirror 16 can reflect upward reflected light downward again, so as to further improve the alarm effect.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an intelligent fire alarm device for building, its characterized in that includes fixed shell (1) and transparent rotating cover (2), transparent rotating cover (2) movable grafting is in the bottom of fixed shell (1), the outside side fixed mosaic of transparent rotating cover (2) has dynamic alarm device (3), dynamic alarm device (3) include dynamic mirror (4) and fixing base (5), medium-sized telescopic hole (6) have been seted up on fixing base (5), movable seat (8) have in medium-sized telescopic hole (6), one side fixed mounting of movable seat (8) has transparent alarm cover (9), the medial side fixed mounting of movable seat (6) open end has clearance pad (10), fixed mounting has annular single-sided mirror (13) in fixed shell (1), the bottom fixed mounting of annular single-sided mirror (13) has U type transmitter (16), fixed mounting has motor (17) on the inside wall at fixed mounting at fixed shell (1) top, fixed mounting has medium-sized telescopic hole (18) on the output shaft of motor (17) has transparent alarm device (18), a plurality of inside walls (12) are connected with one side fixed connection between transparent seat (7) and the inside wall (6), the utility model discloses a smoke sensor, including fixed shell (1), including fixed shell (1), movable seat (8) are gone up and have been seted up light trap (11), the top of fixed shell (1) is connected with power cord (30), fixed mounting has smoke sensor (28) on the inside wall at fixed shell (1) top, straight perforation (14) have been seted up on annular single face speculum (13), position department fixed mounting that corresponds with straight perforation (14) on the inside wall at fixed shell (1) top has alarm lamp (15), power cord (30) respectively with alarm lamp (15), motor (17) and smoke sensor (28) electric connection.
2. An intelligent fire alarm device for a building according to claim 1, wherein: the outer side of the transparent rotating cover (2) is movably embedded with a plurality of balls (26).
3. An intelligent fire alarm device for a building according to claim 1, wherein: connecting device (18) are including fixed box (19) and activity case (20), the bottom fixed mounting of fixed box (19) has telescopic link (21), the top fixed mounting of activity case (20) has dead lever (25), telescopic slot (23) have been seted up at the top of dead lever (25), the bottom activity of telescopic link (21) is pegged graft in telescopic slot (23), fixedly connected with spring (24) between the inside wall of telescopic link (21) and telescopic slot (23) bottom, the bottom fixed mounting of activity case (20) has dwang (25), the through-hole has been seted up on U type single face speculum (16), the bottom of dwang (25) passes through-hole and transparent rotating cap (2) fixed connection.
4. An intelligent fire alarm device for a building according to claim 1, wherein: a plurality of smoke inlet holes (27) are formed in the outer side of the fixed shell (1).
5. An intelligent fire alarm device for a building according to claim 1, wherein: a plurality of fixing holes (29) are formed in the edge of the top of the fixing shell (1).
6. An intelligent fire alarm device for a building according to claim 1, wherein: the dynamic reflector (4) is fixedly arranged on one side of the fixed seat (5), and the dynamic reflector (4) is positioned in the transparent rotating cover (2).
7. An intelligent fire alarm device for a building according to claim 1, wherein: the connecting device (18) is positioned in the U-shaped single-sided mirror (16).
8. An intelligent fire alarm device for a building according to claim 1, wherein: the position of the motor (17) corresponds to the position of the U-shaped single-sided mirror (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210415991.4A CN114639211B (en) | 2022-04-20 | 2022-04-20 | Intelligent fire alarm device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210415991.4A CN114639211B (en) | 2022-04-20 | 2022-04-20 | Intelligent fire alarm device for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114639211A CN114639211A (en) | 2022-06-17 |
| CN114639211B true CN114639211B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210415991.4A Active CN114639211B (en) | 2022-04-20 | 2022-04-20 | Intelligent fire alarm device for building |
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| CN (1) | CN114639211B (en) |
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| CN114639211A (en) | 2022-06-17 |
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Effective date of registration: 20240312 Address after: 518000, No. 920 and 921, Xianke Electromechanical Building, Bagua Fourth Road, Futian District, Shenzhen City, Guangdong Province (for office only) Applicant after: Project Fire Engineers Ltd. of Xingan of Shenzhen Country or region after: Zhong Guo Address before: 430000 No. 10, Erya Road, Dongxihu District, Wuhan City, Hubei Province Applicant before: Wuhan Fanxin Technology Co.,Ltd. Country or region before: Zhong Guo |
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