CN209859259U - Alarm with fire prevention function - Google Patents
Alarm with fire prevention function Download PDFInfo
- Publication number
- CN209859259U CN209859259U CN201920444533.7U CN201920444533U CN209859259U CN 209859259 U CN209859259 U CN 209859259U CN 201920444533 U CN201920444533 U CN 201920444533U CN 209859259 U CN209859259 U CN 209859259U
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- CN
- China
- Prior art keywords
- fire prevention
- prevention cover
- alarm
- fixed
- fixed plate
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the alarm technique and specifically relates to an alarm with fire prevention function, including the siren body, the bonding is fixed with the fixed plate of square on the siren body, be equipped with fastening device on the fixed plate, the bonding is fixed with cylindric third fire prevention cover on the fixed plate, third fire prevention cover sets up on the same side of fixed plate with the axle center with the siren body, the fixed electric telescopic handle that is equipped with on the fixed plate of siren body both sides. The utility model discloses when normal use, under electric telescopic handle's effect, the third fire prevention cover setting is kept away from to the second fire prevention cover, after the siren body is triggered, electric telescopic handle can contract, and then drives the second fire prevention cover block on the third fire prevention cover, protects the siren body, and the spray pipe can last the water spray, keeps the moist of second fire prevention cover surrounding environment, improves the fire behavior of this siren.
Description
Technical Field
The utility model relates to an alarm technical field especially relates to an alarm with fire prevention function.
Background
An alarm is an electronic product that reminds or warns people of taking some action in the form of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by an event. Often can install smoke alarm in the market, in case the conflagration breaks out, smoke alarm can send out the police dispatch newspaper, reminds people to have the conflagration to take place, but present smoke alarm does not have the function of fire prevention, and when smoke alarm was close apart from the ignition, smoke alarm can be burnt out by the fire very fast, can not last to work for people, consequently needs an alarm that has the fire prevention function to satisfy the demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an alarm with a fireproof function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the alarm with the fireproof function comprises an alarm body, wherein a square fixing plate is fixedly bonded on the alarm body, a fastening mechanism is arranged on the fixing plate, a cylindrical third fireproof cover is fixedly bonded on the fixing plate, the third fireproof cover and the alarm body are coaxially arranged on the same side face of the fixing plate, electric telescopic rods are fixedly arranged on the fixing plates on two sides of the alarm body, one end, far away from the fixing plate, of each electric telescopic rod is jointly and fixedly bonded with a second fireproof cover with an inverted Contraband-shaped longitudinal section, one end, far away from the fixing plate, of each third fireproof cover is provided with a clamping groove matched with the second fireproof cover, a circular ring-shaped shunt pipe is fixedly bonded on the fixing plate inside the third fireproof cover, the shunt pipe and the alarm body are coaxially arranged, and the water spray pipes in an L shape are fixedly communicated on the shunt pipe at equal intervals, and the one end that the shunt tubes was kept away from to the spray pipe runs through third fire prevention cover lateral wall and extends to the third fire prevention cover outside, the fixed aqueduct that is equipped with of intercommunication on the shunt tubes, the one end that the shunt tubes was kept away from to the aqueduct runs through the fixed plate setting, install the solenoid valve on the aqueduct, the fixed plate is kept away from and is bonded fixedly on the side of third fire prevention cover and is equipped with cylindric first fire prevention cover, and the aqueduct setting is inside first fire prevention cover, fixed the control box that is equipped with on the inside fixed plate of first fire prevention cover, the inside fixed central processing chip that is equipped with of control box, central processing chip is connected with siren body, solenoid valve and electric.
Preferably, the fastening mechanism includes four fixing screws, and the four fixing screws are respectively threaded and penetratingly mounted at four corners of the fixing plate.
Preferably, the fixing plate, the first fireproof cover, the second fireproof cover and the third fireproof cover are all made of fireproof plates.
Preferably, a hole is formed in the center of the fixing plate in a penetrating mode, and a circular rubber pad is fixedly bonded to the hole.
Preferably, the end of the first fireproof cover far away from the fixing plate is fixedly bonded with a circular sealing gasket.
The utility model provides an alarm with fire prevention function, beneficial effect lies in: the utility model discloses when normal use, under electric telescopic handle's effect, the third fire prevention cover setting is kept away from to the second fire prevention cover, after the siren body is triggered, electric telescopic handle can contract, and then drives the second fire prevention cover block on the third fire prevention cover, protects the siren body, and the spray pipe can last the water spray, keeps the moist of second fire prevention cover surrounding environment, improves the fire behavior of this siren.
Drawings
Fig. 1 is a schematic structural view of an alarm with a fire prevention function provided by the present invention;
fig. 2 is a front view of an alarm with fire prevention function provided by the present invention;
fig. 3 is a bottom view of the alarm with fire prevention function provided by the utility model.
In the figure: alarm body 1, fixed plate 2, first fire prevention cover 3, sealed 4, second fire prevention cover 5, aqueduct 6, solenoid valve 7, shunt tubes 8, control box 9, spray pipe 10, set screw 11, hole 12, third fire prevention cover 13, block recess 14, electric telescopic handle 15.
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.
Referring to fig. 1-3, an alarm with a fireproof function comprises an alarm body 1, a square fixing plate 2 is fixedly bonded to the alarm body 1, a hole 12 is formed in the center of the fixing plate 2 in a penetrating mode, a circular rubber pad is fixedly bonded to the hole 12, a fastening mechanism is arranged on the fixing plate 2 and comprises four fixing screws 11, and the four fixing screws 11 are respectively in threaded connection and are mounted at four corners of the fixing plate 2 in a penetrating mode. The device can be mounted on the ceiling in a mall by means of four fixing screws 11.
Bonding is fixed with cylindric third fire prevention cover 13 on fixed plate 2, third fire prevention cover 13 sets up on same side of fixed plate 2 with the axle center with alarm body 1, the fixed electric telescopic handle 15 that is equipped with on fixed plate 2 of alarm body 1 both sides, two electric telescopic handle 15 keep away from one of fixed plate 2 and serve the fixed second fire prevention cover 5 that is equipped with the longitudinal section for falling "Contraband" font of bonding jointly, third fire prevention cover 13 keeps away from one of fixed plate 2 and serves and offer and cover 5 assorted block recess 14 with the second fire prevention, under electric telescopic handle 15's effect, can drive 5 blocks of second fire prevention cover or keep away from third fire prevention cover 13 on third fire prevention cover 13, and then let alarm body 1 seal up in third fire prevention cover 13 or expose.
Bond on 13 inside fixed plate 2 of third fire prevention cover and be fixed with annular shunt tubes 8, and shunt tubes 8 and 1 coaxial centres of siren body set up, the fixed spray pipe 10 that is equipped with "L" shape of equidistance and intercommunication on the shunt tubes 8, and spray pipe 10 keeps away from shunt tubes 8's one end and runs through 13 lateral walls of third fire prevention cover and extend to 13 outsides of third fire prevention cover, the fixed aqueduct 6 that is equipped with of intercommunication on the shunt tubes 8, shunt tubes 6 keeps away from the one end of shunt tubes 8 and runs through fixed plate 2 and set up, install solenoid valve 7 on aqueduct 6, when actual installation, shunt tubes 6 keep away from 8's one end and water piping connection together, can control the expert and the closing of rivers through solenoid valve 7.
Fixed plate 2 is kept away from on the side of third fire prevention cover 13 the fixed cylindric first fire prevention cover 3 that is equipped with bonds, and aqueduct 6 sets up inside first fire prevention cover 3, fixed plate 2 is kept away from to first fire prevention cover 3 serves and bonds the fixed annular sealed pad 4 that is equipped with in fixed plate 2, first fire prevention cover 3, second fire prevention cover 5 and third fire prevention cover 13 are made by the refractory plate, fixed control box 9 that is equipped with on the fixed plate 2 of first fire prevention cover 3 inside, the inside fixed central processing chip that is equipped with of control box 9, central processing chip is respectively through wire and siren body 1, solenoid valve 7 and electric telescopic handle 15 are connected. The central processing chip is a singlechip which is internally provided with a program corresponding to the device and is provided with an input pin and two output pins, the input pin of the singlechip is connected with the alarm body 1 through a lead, the two output pins of the singlechip are respectively connected with the electromagnetic valve 7 and the electric telescopic rod 15 through leads, when a fire occurs, the alarm body 1 is triggered to give an alarm, and when the alarm body 1 gives the alarm, the program in the central processing chip is triggered, then the electromagnetic valve 7 and the electric telescopic rod 15 are started, the second fireproof cover 5 is close to the third fireproof cover 13 and is clamped on the third fireproof cover 13, the third fireproof cover 13 and the second fireproof cover 5 protect the alarm body 1, at the same time, the water spray pipe 10 sprays water, so that the environment around the second fireproof cover 5 is kept moist, and the fireproof performance of the alarm is improved.
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 (5)
1. The utility model provides an alarm with fire prevention function, includes siren body (1), its characterized in that, the bonding is fixed with fixed plate (2) of square on siren body (1), be equipped with fastening device on fixed plate (2), the bonding is fixed with cylindric third fire prevention cover (13) on fixed plate (2), third fire prevention cover (13) and siren body (1) set up on same side of fixed plate (2) with the axle center, fixed being equipped with electric telescopic handle (15) on fixed plate (2) of siren body (1) both sides, two electric telescopic handle (15) keep away from one of fixed plate (2) and serve the joint fixed second fire prevention cover (5) that are equipped with the longitudinal section and be "Contraband" font jointly, set up on one of fixed plate (2) was kept away from in third fire prevention cover (13) and block recess (14) with second fire prevention cover (5) assorted, the utility model discloses a fire prevention cover, including division pipe (8), shunt tubes (8), alarm body (1), the fixed plate (2) of third fire prevention cover (13) inside bonding is fixed with annular shunt tubes (8), and shunt tubes (8) set up with the axle center with alarm body (1), equidistance and intercommunication are gone up in shunt tubes (8) fixed spray pipe (10) that are equipped with "L" shape, and spray pipe (10) one end of keeping away from shunt tubes (8) runs through third fire prevention cover (13) lateral wall and extends to third fire prevention cover (13) outside, fixed aqueduct (6) that are equipped with of intercommunication on shunt tubes (8), the one end that shunt tubes (8) were kept away from in aqueduct (6) runs through fixed plate (2) and sets up, install solenoid valve (7) on aqueduct (6), fixed plate (2) are kept away from bonding on the side of third fire prevention cover (13) and are fixed and are equipped with cylindric first fire prevention cover (3), the fire-proof alarm is characterized in that a control box (9) is fixedly arranged on a fixing plate (2) inside the first fire-proof cover (3), a central processing chip is fixedly arranged inside the control box (9), and the central processing chip is connected with the alarm body (1), the electromagnetic valve (7) and the electric telescopic rod (15) through wires respectively.
2. The alarm with the fire prevention function according to claim 1, wherein the fastening mechanism comprises four fixing screws (11), and the four fixing screws (11) are respectively threaded and penetratingly mounted at four corners of the fixing plate (2).
3. A fire alarm according to claim 1, characterised in that the fixing plate (2), the first (3), the second (5) and the third (13) fire shields are made of fire-resistant plates.
4. The alarm with the fireproof function according to claim 1, wherein a hole (12) is formed in the center of the fixing plate (2) in a penetrating manner, and an annular rubber pad is fixedly bonded to the hole (12).
5. The alarm with the fire prevention function according to claim 1, wherein an annular sealing gasket (4) is fixedly bonded to one end of the first fire prevention cover (3) away from the fixing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444533.7U CN209859259U (en) | 2019-04-03 | 2019-04-03 | Alarm with fire prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920444533.7U CN209859259U (en) | 2019-04-03 | 2019-04-03 | Alarm with fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209859259U true CN209859259U (en) | 2019-12-27 |
Family
ID=68936056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920444533.7U Expired - Fee Related CN209859259U (en) | 2019-04-03 | 2019-04-03 | Alarm with fire prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209859259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365670A (en) * | 2020-12-10 | 2021-02-12 | 杨慧超 | Electrified alarm device of building |
| CN112802294A (en) * | 2021-04-06 | 2021-05-14 | 南昌旭码信息科技有限公司 | Smoke alarm with spraying function |
| CN115862244A (en) * | 2022-11-17 | 2023-03-28 | 江苏河马自动化设备有限公司 | Fire acousto-optic alarm device |
-
2019
- 2019-04-03 CN CN201920444533.7U patent/CN209859259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365670A (en) * | 2020-12-10 | 2021-02-12 | 杨慧超 | Electrified alarm device of building |
| CN112802294A (en) * | 2021-04-06 | 2021-05-14 | 南昌旭码信息科技有限公司 | Smoke alarm with spraying function |
| CN112802294B (en) * | 2021-04-06 | 2021-12-14 | 徐丹 | Smoke alarm with spraying function |
| CN115862244A (en) * | 2022-11-17 | 2023-03-28 | 江苏河马自动化设备有限公司 | Fire acousto-optic alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210403 |