CN213814909U - Electric power electric fire alarm device - Google Patents
Electric power electric fire alarm device Download PDFInfo
- Publication number
- CN213814909U CN213814909U CN202022991893.4U CN202022991893U CN213814909U CN 213814909 U CN213814909 U CN 213814909U CN 202022991893 U CN202022991893 U CN 202022991893U CN 213814909 U CN213814909 U CN 213814909U
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- mounting plate
- pull ring
- mobile station
- alarm device
- processor
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Abstract
The utility model relates to an electric power electric fire alarm device in the technical field of alarm devices, which comprises a top plate, a first mounting plate, a mounting box, a second mounting plate, a guide rod, a mobile station, an elastic part, a pull rope, a first pull ring, a second pull ring, a temperature sensor, a smoke sensor, a processor, a buzzer and a power supply; the top plate, the first mounting plate, the mounting box and the second mounting plate are sequentially connected from top to bottom; the guide rod is vertically arranged, the top of the guide rod is connected with the first mounting plate, and the bottom of the guide rod is connected with the second mounting plate; the mobile station is connected with the guide rod in a sliding way; the elastic piece is vertically arranged, the top of the elastic piece is connected with the bottom of the mobile station, and the bottom of the elastic piece is connected with the top of the second mounting plate; two ends of the pull rope are respectively connected with the first pull ring and the second pull ring; the installation box is provided with a detection window and a sound amplifying hole; the detection directions of the temperature sensor and the smoke sensor face the detection window. The utility model discloses can protect the sensor to recycle reduces the loss.
Description
Technical Field
The utility model relates to an alarm device technical field especially relates to an electric power electric fire alarm device.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. Electrical fires are typically caused by overheating of electrical equipment due to aging of insulation, loosening of joints, overload or short circuits. Especially in flammable and explosive places, the hidden danger of the electric circuit is more dangerous.
After the existing electric power and electrical fire alarm device detects a fire and gives an alarm, the fire extends to the alarm device, a sensor in the device is damaged, and loss is caused.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an electric power electric fire alarm device can protect the sensor to recycle reduces the loss.
(II) technical scheme
In order to solve the problems, the utility model provides an electric power and electrical fire alarm device, which comprises a top plate, a first mounting plate, a mounting box, a second mounting plate, a guide rod, a mobile station, an elastic part, a pull rope, a first pull ring, a second pull ring, a temperature sensor, a smoke sensor, a processor, a buzzer and a power supply;
the top plate, the first mounting plate, the mounting box and the second mounting plate are sequentially connected from top to bottom; the guide rods are vertically arranged, the tops of the guide rods are connected with the first mounting plate, the bottoms of the guide rods are connected with the second mounting plate, and the guide rods are arranged in a plurality; the outer peripheral surface of the mobile platform is gradually inclined from bottom to top along the direction away from the through hole, and the mobile platform is connected with the guide rod in a sliding manner; the elastic piece is vertically arranged, the top of the elastic piece is connected with the bottom of the mobile station, and the bottom of the elastic piece is connected with the top of the second mounting plate; the first pull ring is arranged on the mobile station; the second pull ring is arranged on the second mounting plate; two ends of the pull rope are respectively connected with the first pull ring and the second pull ring; the installation box penetrates through the through hole, and a detection window and a sound amplification hole are arranged on the installation box; the temperature sensor, the smoke sensor, the processor, the buzzer and the power supply are all arranged in the installation box; the temperature sensor, the smoke sensor, the processor and the buzzer are all electrically connected with the power supply; the temperature sensor and the smoke sensor are both in communication connection with the processor, and the detection directions of the temperature sensor and the smoke sensor face the detection window; the processor is in control connection with the buzzer; the buzzer faces the sound expansion hole.
Preferably, the elastic member is a compression spring.
Preferably, the mobile station is provided with a fireproof strip; the fire-proof strip is positioned at the through hole on the mobile station.
Preferably, the system also comprises a wireless transmission module; the wireless transmission module is provided with an input end and an output end, the input end of the wireless transmission module is in communication connection with the processor, and the output end of the wireless transmission module is in communication connection with the remote terminal.
Preferably, the bottom of the second mounting plate is provided with a guide table; the guide table is of a conical structure, the bottom surface of the guide table is connected with the bottom surface of the second mounting plate, and the vertex of the guide table faces to the vertical downward direction.
Preferably, a cavity is arranged inside the guide table; paraffin is arranged in the cavity.
The above technical scheme of the utility model has following profitable technological effect: when a fire disaster does not happen, the two ends of the pull rope are respectively connected with the first pull ring and the second pull ring, the elastic piece is in a compressed state, elastic potential energy is stored in the elastic piece, and the mobile station is located below the detection window. The temperature sensor and the smoke sensor penetrate through the detection window to detect whether a fire disaster happens outside the device, when the temperature sensor or the smoke sensor detects that the fire disaster happens, the temperature sensor or the smoke sensor sends a fire disaster occurrence signal to the processor, and the processor controls the buzzer to give an alarm. When the fire extends to the alarm device, the flame blows the stay cord, the elastic piece releases the elastic potential energy, and the elastic piece pushes the mobile station to move upwards. The mobile station shields the detection window and prevents external flame from entering the installation box, so that the temperature sensor, the smoke sensor, the processor, the buzzer and the power supply in the installation box are protected, the recycling is facilitated, the loss is reduced, the outer peripheral surface of the mobile station is gradually inclined from bottom to top along the direction of keeping away from the through hole, the flame is guided to diffuse towards the direction of keeping away from the detection window, and the protection effect is good.
Drawings
Fig. 1 is a schematic structural view of an electric power electrical fire alarm device provided by the utility model.
Fig. 2 is the utility model provides an electric power electric fire alarm device's alarm principle structure schematic diagram.
Reference numerals: 1. a top plate; 2. a first mounting plate; 3. installing a box; 31. detecting a window; 32. a sound expansion hole; 4. a second mounting plate; 5. a guide bar; 6. a mobile station; 7. an elastic member; 8. pulling a rope; 9. a first pull ring; 10. a second tab; 11. a temperature sensor; 12. a smoke sensor; 13. a processor; 14. a buzzer; 15. a power source; 16. a wireless transmission module; 17. a guide table; 18. paraffin wax; 19. a fire-resistant strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides an electric power electric fire alarm device, including roof 1, first mounting panel 2, install bin 3, second mounting panel 4, guide bar 5, mobile station 6, elastic component 7, stay cord 8, first pull ring 9, second pull ring 10, temperature sensor 11, smoke sensor 12, treater 13, buzzer 14 and power 15;
the top plate 1, the first mounting plate 2, the mounting box 3 and the second mounting plate 4 are sequentially connected from top to bottom; the guide rods 5 are vertically arranged, the top of each guide rod 5 is connected with the first mounting plate 2, the bottom of each guide rod 5 is connected with the second mounting plate 4, and the guide rods 5 are arranged in a plurality; a through hole is formed in the movable platform 6, the peripheral surface of the movable platform 6 is gradually inclined from bottom to top along the direction away from the through hole, and the movable platform 6 is connected with the guide rod 5 in a sliding manner; the elastic piece 7 is vertically arranged, the top of the elastic piece 7 is connected with the bottom of the mobile station 6, and the bottom of the elastic piece 7 is connected with the top of the second mounting plate 4; the first pull ring 9 is arranged on the mobile station 6; the second pull ring 10 is arranged on the second mounting plate 4; two ends of the pull rope 8 are respectively connected with a first pull ring 9 and a second pull ring 10; the installation box 3 penetrates through the through hole, and a detection window 31 and a sound amplification hole 32 are arranged on the installation box 3; the temperature sensor 11, the smoke sensor 12, the processor 13, the buzzer 14 and the power supply 15 are all arranged in the installation box 3; the temperature sensor 11, the smoke sensor 12, the processor 13 and the buzzer 14 are all electrically connected with the power supply 15; the temperature sensor 11 and the smoke sensor 12 are both in communication connection with the processor 13, and the detection directions of the temperature sensor 11 and the smoke sensor 12 are both towards the detection window 31; the processor 13 is in control connection with the buzzer 14; the buzzer 14 faces the sound diffusing hole 32.
The utility model discloses in, when not having the conflagration breaing out, 8 both ends of stay cord are connected with first pull ring 9 and second pull ring 10 respectively, and elastic component 7 is in compression state, stores elastic potential energy in the elastic component 7, and mobile station 6 is located detection window 31 below. The temperature sensor 11 and the smoke sensor 12 detect whether a fire occurs outside the device through the detection window 31, when the temperature sensor 11 or the smoke sensor 12 detects the fire, the temperature sensor 11 or the smoke sensor 12 sends a fire occurrence signal to the processor 13, and the processor 13 controls the buzzer 14 to give an alarm. When the fire extends to the alarm device, the flame blows the pull rope 8, the elastic piece 7 releases the elastic potential energy, and the elastic piece 7 pushes the mobile station 6 to move upwards. The mobile station 6 shields the detection window 31 to prevent external flame from entering the installation box 3, so that the temperature sensor 11, the smoke sensor 12, the processor 13, the buzzer 14 and the power supply 15 in the installation box 3 are protected, the recycling is facilitated, the loss is reduced, the peripheral surface of the mobile station 6 is gradually inclined from bottom to top along the direction of keeping away from the through hole, the flame is guided to diffuse towards the direction of keeping away from the detection window 31, and the protection effect is good. The guide bar 5 serves to guide the movement of the moving stage 6 in the vertical direction. Roof 1 sets up on electric power electrical equipment, avoids causing the damage to equipment because of frequent dismouting, during installation alarm device, only needs to install first mounting panel 2 among the alarm device on roof 1.
In an alternative embodiment, the resilient member 7 is a compression spring.
It should be noted that the compression spring has good expansion and contraction performance and low production cost, and is in a compressed state in an initial state, and after the pull rope 8 is burned off by flame, the compression spring pushes the mobile station 6 to move upwards so as to plug the detection window 31.
In an alternative embodiment, the mobile station 6 is provided with a fire strip 19; the fire strip 19 is located at a through hole in the mobile station 6.
It should be noted that the fire-resistant strip 19 can improve the fire-resistant capability of the device, so that the flame is less likely to enter the installation box 3 through the detection window 31, thereby improving the protection capability against the temperature sensor 11 and the smoke sensor 12.
In an optional embodiment, a wireless transmission module 16 is further included; the wireless transmission module 16 is provided with an input end and an output end, the input end of the wireless transmission module 16 is in communication connection with the processor 13, and the output end of the wireless transmission module 16 is in communication connection with the remote terminal.
It should be noted that, when the temperature sensor 11 or the smoke sensor 12 detects a fire, the fire occurrence signal is transmitted to the processor 13, and the processor 13 transmits the signal to the remote terminal through the wireless transmission module 16, so that the worker can know the fire situation in time.
In an alternative embodiment, the bottom of the second mounting plate 4 is provided with a guide table 17; the guide table 17 is of a conical structure, the bottom surface of the guide table 17 is connected with the bottom surface of the second mounting plate 4, and the vertex of the guide table 17 faces to the vertical downward direction.
The guide table 17 having a conical structure is disposed at the bottom of the second mounting plate 4, and when a fire occurs, the flame spreads along the outer periphery of the guide table 17, thereby reducing the contact area between the flame and the device and improving the fire protection performance of the device.
In an alternative embodiment, the guide table 17 is internally provided with a cavity; paraffin 18 is provided in the cavity.
It should be noted that the paraffin 18 has stable heat absorption performance, the flame heat is absorbed by the paraffin 18, the paraffin 18 is melted, and the damage of the flame heat to the device is reduced.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. An electric power electric fire alarm device is characterized by comprising a top plate (1), a first mounting plate (2), a mounting box (3), a second mounting plate (4), a guide rod (5), a mobile station (6), an elastic piece (7), a pull rope (8), a first pull ring (9), a second pull ring (10), a temperature sensor (11), a smoke sensor (12), a processor (13), a buzzer (14) and a power supply (15);
the top plate (1), the first mounting plate (2), the mounting box (3) and the second mounting plate (4) are sequentially connected from top to bottom; the guide rods (5) are vertically arranged, the tops of the guide rods (5) are connected with the first mounting plate (2), the bottoms of the guide rods (5) are connected with the second mounting plate (4), and the guide rods (5) are arranged in a plurality; a through hole is formed in the mobile platform (6), the peripheral surface of the mobile platform (6) is gradually inclined from bottom to top along the direction away from the through hole, and the mobile platform (6) is connected with the guide rod (5) in a sliding manner; the elastic piece (7) is vertically arranged, the top of the elastic piece (7) is connected with the bottom of the mobile station (6), and the bottom of the elastic piece (7) is connected with the top of the second mounting plate (4); the first pull ring (9) is arranged on the mobile station (6); the second pull ring (10) is arranged on the second mounting plate (4); two ends of the pull rope (8) are respectively connected with the first pull ring (9) and the second pull ring (10); the installation box (3) penetrates through the through hole, and a detection window (31) and a sound amplification hole (32) are arranged on the installation box (3); the temperature sensor (11), the smoke sensor (12), the processor (13), the buzzer (14) and the power supply (15) are all arranged in the installation box (3); the temperature sensor (11), the smoke sensor (12), the processor (13) and the buzzer (14) are electrically connected with the power supply (15); the temperature sensor (11) and the smoke sensor (12) are in communication connection with the processor (13), and the detection directions of the temperature sensor (11) and the smoke sensor (12) face the detection window (31); the processor (13) is in control connection with the buzzer (14); the buzzer (14) faces the sound diffusing hole (32).
2. An electric power electric fire alarm device according to claim 1, characterised in that the resilient member (7) is a compression spring.
3. An electric power electric fire alarm device according to claim 1, characterised in that the mobile station (6) is provided with a fire strip (19); the fire-proof strip (19) is positioned at the through hole on the mobile station (6).
4. An electric power electric fire alarm device according to claim 1, further comprising a wireless transmission module (16); the wireless transmission module (16) is provided with an input end and an output end, the input end of the wireless transmission module (16) is in communication connection with the processor (13), and the output end of the wireless transmission module (16) is in communication connection with the remote terminal.
5. An electric power electric fire alarm device according to claim 1, characterised in that the bottom of the second mounting plate (4) is provided with a guide table (17); the guide table (17) is of a conical structure, the bottom surface of the guide table (17) is connected with the bottom surface of the second mounting plate (4), and the vertex of the guide table (17) faces to the vertical downward direction.
6. An electrical fire alarm device according to claim 5, characterised in that a cavity is provided inside the guide table (17); paraffin (18) is arranged in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991893.4U CN213814909U (en) | 2020-12-14 | 2020-12-14 | Electric power electric fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991893.4U CN213814909U (en) | 2020-12-14 | 2020-12-14 | Electric power electric fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213814909U true CN213814909U (en) | 2021-07-27 |
Family
ID=76945890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022991893.4U Expired - Fee Related CN213814909U (en) | 2020-12-14 | 2020-12-14 | Electric power electric fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213814909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959193A (en) * | 2023-09-19 | 2023-10-27 | 邹城美安系统集成有限公司 | Fire alarm for building engineering |
-
2020
- 2020-12-14 CN CN202022991893.4U patent/CN213814909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959193A (en) * | 2023-09-19 | 2023-10-27 | 邹城美安系统集成有限公司 | Fire alarm for building engineering |
| CN116959193B (en) * | 2023-09-19 | 2023-12-05 | 邹城美安系统集成有限公司 | Fire alarm for building engineering |
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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: 20210727 Termination date: 20211214 |