CN212433916U - Electric fire hazard prevention warning device for high-rise building cable shaft - Google Patents
Electric fire hazard prevention warning device for high-rise building cable shaft Download PDFInfo
- Publication number
- CN212433916U CN212433916U CN202021143881.XU CN202021143881U CN212433916U CN 212433916 U CN212433916 U CN 212433916U CN 202021143881 U CN202021143881 U CN 202021143881U CN 212433916 U CN212433916 U CN 212433916U
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- Prior art keywords
- box body
- rise building
- cable shaft
- power supply
- building cable
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 title claims description 5
- 230000010365 information processing Effects 0.000 claims description 19
- 239000000779 smoke Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 16
- 235000019504 cigarettes Nutrition 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an electric fire hazard warning device is prevented to high-rise building cable shaft. High-rise building cable shaft prevents electric fire warning device includes: a box body; the mounting plate is fixedly connected to the back of the box body; the box door is hinged to one side of the surface of the box body through a hinge; the protection assembly is arranged at the bottom of the inner wall of the box body; the dustproof assembly is fixedly connected to one side of the box body; the early warning assembly is arranged on the surface of the box door. The utility model provides a high-rise building cable shaft prevents electric fire warning device can start stand-by power supply when warning device outage to continue to make warning device work, thereby prevent that the outage from leading to the police dispatch newspaper can't send, the device is provided with dustproof subassembly simultaneously, prevents that the dust from getting into in the warning device, causes the influence to internal component.
Description
Technical Field
The utility model relates to a conflagration warning technical field especially relates to a high-rise building cable shaft prevents electric conflagration warning device.
Background
The fire alarm device is used in automatic fire alarm system to receive, display and transmit fire alarm signal and to send out control signal and other control and indication devices with auxiliary function.
The existing high-rise building cable shaft electric fire prevention warning device is generally an external power supply, and when a fire disaster occurs, the power supply is likely to be powered off in one step, so that the warning device can not send out an alarm, and the fire disaster cannot be found timely.
Therefore, it is necessary to provide an electrical fire alarm device for a high-rise building cable shaft to solve the above technical problems.
Disclosure of Invention
The utility model provides an electric fire alarm device is prevented to high-rise building cable shaft has solved current high-rise building cable shaft and has prevented electric fire alarm device, and the power probably cuts off the power supply one step earlier, leads to alarm device can't be with the problem that the police dispatch newspaper sent.
In order to solve the technical problem, the utility model provides a pair of electric fire alarm device is prevented to high-rise building cable shaft, include: a box body;
the mounting plate is fixedly connected to the back of the box body;
the box door is hinged to one side of the surface of the box body through a hinge;
the protection assembly is arranged at the bottom of the inner wall of the box body;
the dustproof assembly is fixedly connected to one side of the box body;
the early warning assembly is arranged on the surface of the box door;
the information processing end is arranged inside the box body;
the handle is arranged on one side of the surface of the box door.
Preferably, the protection subassembly includes stand-by power supply and fixed plate, stand-by power supply set up in the bottom of box inner wall, fixed plate fixed connection in between the bottom of box inner wall both sides, one side of stand-by power supply sets up in control switch through the connecting plate, one side fixedly connected with electromagnetism seat of fixed plate bottom.
Preferably, telescopic links penetrate through two sides of the interior of the electromagnetic seat, the two telescopic links are fixedly connected with electromagnets between the bottoms of the telescopic links, one side of the electromagnetic seat is connected with a connecting wire through a wire, and one end of the connecting wire penetrates through the box body and extends to the outside of the box body.
Preferably, a power supply line is electrically connected to the top of the standby power supply side, and one end of the power supply line penetrates through the fixing plate and extends to the outside of the fixing plate.
Preferably, the dustproof assembly comprises a baffle and air holes, the baffle is fixedly connected to one side of the box body, and the air holes are formed in one side of the box body.
Preferably, the dustproof assembly further comprises a dustproof frame, the dustproof frame is fixedly connected to one side of the inner wall of the box body, and a dustproof net is arranged inside the dustproof frame.
Preferably, the early warning subassembly includes that smoke sensor, temperature sensor and current transformer are felt to the cigarette, smoke sensor, temperature sensor and current transformer all set up in the surface of chamber door.
Compared with the prior art, the utility model provides a high-rise building cable shaft prevents electric fire warning device has following beneficial effect:
the utility model provides an electric fire alarm device is prevented to high-rise building cable shaft, make the cigarette feel the sensor, temperature sensor and current transformer work, the cigarette feels the sensor when the conflagration breaks out, the cigarette that the detectable conflagration produced, then give information processing end with signal transmission, thereby report to the police, temperature sensor can clearly discover the temperature anomaly, judge the fault hidden danger, thereby give information processing end with signal conduction, report to the police, current transformer is through the residual current to distribution circuit, control is implemented to conflagration danger parameters such as wire temperature, when the conflagration breaks out, give information processing end with signal conduction, report to the police, when the device cuts off the power supply suddenly, the electromagnetism seat can lose magnetic force because the outage, even stand-by power supply starts, thereby supply power for information processing end through the power supply line, prevent that the outage from leading to the police dispatch can't.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the electric fire alarm device for high-rise building cable shaft provided by the present invention;
FIG. 2 is a schematic structural view of the case shown in FIG. 1;
fig. 3 is a schematic side view of the structure of the case shown in fig. 1.
Reference numbers in the figures: 1. the box, 2, the mounting panel, 3, the chamber door, 4, the protection subassembly, 41, stand-by power supply, 42, the fixed plate, 43, control switch, 44, the electromagnetism seat, 45, the telescopic link, 46, the electro-magnet, 47, the connecting wire, 48, the power supply line, 5, dustproof subassembly, 51, dustproof frame, 52, the dust screen, 53, the baffle, 54, the bleeder vent, 6, the early warning subassembly, 61, the sensor is felt to the cigarette, 62, temperature sensor, 63, current transformer, 7, information processing end, 8, the handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of an electrical fire alarm device for a high-rise building cable shaft according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the case shown in FIG. 1; fig. 3 is a schematic side view of the structure of the case shown in fig. 1. High-rise building cable shaft prevents electric fire alarm device includes: a box body 1;
the mounting plate 2 is fixedly connected to the back surface of the box body 1, and fixing holes are formed in the mounting plate 2 and used for fixing the device on a wall body;
the box door 3 is hinged to one side of the surface of the box body 1 through a hinge;
the protection component 4 is arranged at the bottom of the inner wall of the box body 1;
the dustproof assembly 5 is fixedly connected to one side of the box body 1;
the early warning component 6 is arranged on the surface of the box door 3;
the information processing end 7 is arranged inside the box body 1, and the information processing end 7 is electrically connected with the early warning assembly 6;
handle 8, handle 8 set up in one side on chamber door 3 surface, and handle 8 is rotatable, and its inside lock core that is provided with.
Protection component 4 includes stand-by power supply 41 and fixed plate 42, stand-by power supply 41 sets up in the bottom of box 1 inner wall, fixed plate 42 fixed connection is between the bottom of box 1 inner wall both sides, one side of stand-by power supply 41 passes through the connecting plate and sets up in control switch 43, one side fixedly connected with electromagnetism seat 44 of fixed plate 42 bottom, when the device cuts off the power supply suddenly, electromagnetism seat 44 can lose magnetic force because the outage, electromagnet 46 can be because self gravity descends promptly, fixed plate 42 is used for supporting electromagnetism seat 44, control switch 43 and stand-by power supply 41 electric connection.
Inside both sides of electromagnetism seat 44 all run through there is telescopic link 45, fixedly connected with electro-magnet 46 between the bottom of two telescopic links 45, one side wire connection of electromagnetism seat 44 has connecting wire 47, the one end of connecting wire 47 runs through box 1 and extends to the outside of box 1, electro-magnet 46 descends, thereby extrusion control switch 43, even stand-by power supply 41 starts, two telescopic links 45 all set up the inside at electromagnetism seat 44, and protractile electromagnetism seat 44, can be along with the length of the suction adjustment self of electromagnetism seat 44.
The top of stand-by power supply 41 one side has power supply line 48 of electrical connection, and the one end of power supply line 48 runs through fixed plate 42 and extends to the outside of fixed plate 42, and stand-by power supply 41 starts to supply power for information processing end 7 through power supply line 48, prevent that the outage from leading to the fact the alarm can't send.
The dustproof assembly 5 further comprises a dustproof frame 51, the dustproof frame 51 is fixedly connected to one side of the inner wall of the box body 1, a dustproof net 52 is arranged inside the dustproof frame 51, the dustproof frame 51 and the dustproof net 52 are also arranged to be four, the dustproof frame 51 is arranged at the top and the bottom of the two sides of the box body 1, the dustproof frame 51 is used for placing the dustproof net 52, and the dustproof net 52 is used for preventing dust from entering the box body 1.
The early warning assembly 6 comprises a smoke sensor 61, a temperature sensor 62 and a current transformer 63, the smoke sensor 61, the temperature sensor 62 and the current transformer 63 are all arranged on the surface of the box door 3, the smoke sensor 61 adopts an NB-IoT network transmission module, NB-IoT is a new technology in the IoT field, when a fire disaster occurs, smoke generated by the fire disaster can be detected, the temperature sensor 62 is a high and new technology product integrating an advanced sensing technology, a digital identification technology, a wireless communication technology, a low power consumption technology, an anti-interference technology and an automatic control technology, temperature anomaly points can be clearly found, fault hidden dangers can be judged, the current transformer 63 is an intelligent power device designed aiming at TT and TN systems below 0.4kV, and fire hazard parameters such as residual current of a power distribution circuit, wire temperature and the like are monitored.
The utility model provides a high-rise building cable shaft prevents electric fire warning device's theory of operation as follows:
firstly, a smoke sensor 61, a temperature sensor 62 and a current transformer 63 work, the smoke sensor 61 adopts an NB-IoT network transmission module, NB-IoT is a novel technology in the IoT field, when a fire disaster occurs, smoke generated by the fire disaster can be detected, then a signal is transmitted to an information processing terminal 7, the temperature sensor 62 is a high and new technology product integrating an advanced sensing technology, a digital identification technology, a wireless communication technology, a low power consumption technology, an anti-interference technology and an automatic control technology, temperature abnormal points can be clearly found, fault hidden dangers are judged, the signal is transmitted to the information processing terminal 7, the current transformer 63 is an intelligent power device designed aiming at TT and TN systems below 0.4kV, the signal is transmitted to the information processing terminal 7 by monitoring fire hazard parameters such as residual current of a power distribution loop, wire temperature and the like, when the device is suddenly powered off, the electromagnet seat 44 loses its magnetic force due to the power failure, that is, the electromagnet 46 drops by its own weight, thereby pressing the control switch 43 even if the backup power supply 41 is activated, thereby supplying power to the information processing terminal 7 through the power supply line 48.
Compared with the prior art, the utility model provides a high-rise building cable shaft prevents electric fire warning device has following beneficial effect:
make smoke sensor 61, temperature sensor 62 and current transformer 63 work, smoke sensor 61 is when the conflagration breaing out, the cigarette that the detectable conflagration produced, then give information processing terminal 7 with signal transmission, thereby report to the police, temperature sensor 62 can clearly discover the temperature anomaly point, judge the trouble hidden danger, thereby give information processing terminal 7 with signal conduction, report to the police, current transformer 63 is through the residual current to distribution circuit, the monitoring is implemented to conflagration danger parameters such as wire temperature, when the conflagration breaing out, give information processing terminal 7 with signal conduction, report to the police, when the device cuts off the power suddenly, electromagnetism seat 44 can lose magnetic force because the outage, even stand-by power supply 41 starts, thereby supply power for information processing terminal 7 through power supply line 48, prevent that the outage from leading to the police dispatch newspaper can't send.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-rise building cable shaft prevents electric fire alarm device which characterized in that includes: a box body (1);
the mounting plate (2), the said mounting plate (2) is fixedly connected to the back of the said container body (1);
the box door (3) is hinged to one side of the surface of the box body (1) through a hinge;
the protection component (4), the protection component (4) is arranged at the bottom of the inner wall of the box body (1);
the dustproof assembly (5), the dustproof assembly (5) is fixedly connected to one side of the box body (1);
the early warning component (6), the early warning component (6) is arranged on the surface of the box door (3);
the information processing terminal (7), the said information processing terminal (7) is set up in the inside of the said container body (1);
the handle (8), handle (8) set up in one side on chamber door (3) surface.
2. The electrical fire alarm device for the high-rise building cable shaft as claimed in claim 1, wherein the protection component (4) comprises a standby power supply (41) and a fixing plate (42), the standby power supply (41) is arranged at the bottom of the inner wall of the box body (1), the fixing plate (42) is fixedly connected between the bottoms of the two sides of the inner wall of the box body (1), one side of the standby power supply (41) is arranged on the control switch (43) through a connecting plate, and one side of the bottom of the fixing plate (42) is fixedly connected with an electromagnetic seat (44).
3. The electrical fire alarm device for the high-rise building cable shaft according to claim 2, wherein telescopic rods (45) penetrate through two sides of the inside of the electromagnetic base (44), an electromagnet (46) is fixedly connected between the bottoms of the two telescopic rods (45), a wire on one side of the electromagnetic base (44) is connected with a connecting wire (47), and one end of the connecting wire (47) penetrates through the box body (1) and extends to the outside of the box body (1).
4. The electrical fire alarm apparatus for high-rise building cable shaft according to claim 2, wherein a power supply line (48) is electrically connected to a top of one side of the backup power supply (41), and one end of the power supply line (48) penetrates through the fixing plate (42) and extends to an outside of the fixing plate (42).
5. The electrical fire prevention warning device for the high-rise building cable shaft as claimed in claim 1, wherein the dustproof member (5) comprises a baffle plate (53) and a vent hole (54), the baffle plate (53) is fixedly connected to one side of the box body (1), and the vent hole (54) is opened at one side of the box body (1).
6. The electrical fire protection warning device for the high-rise building cable shaft according to claim 5, wherein the dustproof assembly (5) further comprises a dustproof frame (51), the dustproof frame (51) is fixedly connected to one side of the inner wall of the box body (1), and a dustproof net (52) is arranged inside the dustproof frame (51).
7. The electrical fire prevention warning device for the high-rise building cable shaft as claimed in claim 1, wherein the early warning component (6) comprises a smoke sensor (61), a temperature sensor (62) and a current transformer (63), and the smoke sensor (61), the temperature sensor (62) and the current transformer (63) are all arranged on the surface of the box door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143881.XU CN212433916U (en) | 2020-06-19 | 2020-06-19 | Electric fire hazard prevention warning device for high-rise building cable shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143881.XU CN212433916U (en) | 2020-06-19 | 2020-06-19 | Electric fire hazard prevention warning device for high-rise building cable shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212433916U true CN212433916U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021143881.XU Expired - Fee Related CN212433916U (en) | 2020-06-19 | 2020-06-19 | Electric fire hazard prevention warning device for high-rise building cable shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212433916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202716A1 (en) * | 2022-04-22 | 2023-10-26 | 华能罗源发电有限责任公司 | Control apparatus for preventing spontaneous combustion of accumulated powder in vertical cable shaft |
-
2020
- 2020-06-19 CN CN202021143881.XU patent/CN212433916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023202716A1 (en) * | 2022-04-22 | 2023-10-26 | 华能罗源发电有限责任公司 | Control apparatus for preventing spontaneous combustion of accumulated powder in vertical cable shaft |
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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 |
Granted publication date: 20210129 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |