CN211584984U - Novel fire extinguishing device with eight nozzles - Google Patents
Novel fire extinguishing device with eight nozzles Download PDFInfo
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- CN211584984U CN211584984U CN201921169565.7U CN201921169565U CN211584984U CN 211584984 U CN211584984 U CN 211584984U CN 201921169565 U CN201921169565 U CN 201921169565U CN 211584984 U CN211584984 U CN 211584984U
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Abstract
The utility model provides a novel fire extinguishing device with eight nozzles, which comprises a plastic shell, wherein the lower part of the plastic shell is provided with two bolt mounting holes, 4 tinplate cans are arranged in the plastic shell, the upper part of each tinplate can is provided with two nozzles, and the nozzles are fixed on the top of the plastic shell by screws; the bottom in each tinplate can is respectively provided with a solid-gas conversion agent, each tinplate can is filled with superfine dry powder, and the superfine dry powder covers the solid-gas conversion agent; by adopting the utility model, the fire extinguishing device is fixed in the space needing protection, such as the engine room of the automobile or the power distribution cabinet, by bolts through bolt mounting holes in advance, and the electric starting connector is connected with the starting switch with 12V electricity; the pre-alarm signal feedback connector is connected with the audible and visual alarm and the 12V power supply in series; the starting signal feedback connector is connected with the buzzer and the 12V power supply in series; in operation, the fire extinguishing apparatus may be activated manually or automatically.
Description
Technical Field
The utility model relates to a fire-extinguishing apparatus technical field especially relates to a novel fire extinguishing apparatus with eight spouts.
Background
In the current society, buses become common transportation means for public trip, but along with the increase of bus spontaneous combustion phenomenon, the automatic fire extinguishing device for vehicles becomes the factory standard of large buses, but the functional structure of most of the existing fire extinguishing devices is not advanced enough, and the main performance is that few fire extinguishing device spouts, fire pre-alarming and fire extinguishing device starting signal feedback functions are lacked. The fire extinguishing device has more nozzles, more fire extinguishing positions and higher fire extinguishing capability; the fire pre-alarming function can enable drivers and passengers to have enough time to escape; the starting signal feedback function of the fire extinguishing device can help a driver to find the fire position in time, so that the driver can process the fire position quickly in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem of how to lead the fire extinguishing device to have a plurality of nozzles and a novel fire extinguishing device with fire pre-alarming and fire extinguishing device starting signal feedback functions.
In order to solve the existing problems, the utility model adopts the following scheme: a novel fire suppression apparatus having eight nozzles, comprising: the device comprises a plastic shell 10, wherein two bolt mounting holes 7 are formed in the lower portion of the plastic shell 10, 4 tinplate cans 4 are mounted in the plastic shell 10, two nozzles 3 are arranged on the upper portion of each tinplate can 4, and the nozzles 3 are fixed to the top of the plastic shell 10 through screws; the bottom in each tinplate 4 is respectively provided with a solid-gas conversion agent 8, each tinplate 4 is filled with superfine dry powder 5, and the superfine dry powder 5 covers the solid-gas conversion agent 8; an electric ignition head 9 and a thermal induction wire 1 are inserted into each solid gas conversion agent 8, the electric ignition head 9 penetrates through a drill hole at the bottom of the tin plate 4 through two leads and is gathered to an electric wire connector 6, and the electric wire connector 6 is connected with 2 leads and is connected with an external electric starting connector 2 through a nylon waterproof connector 16 at the upper part of a plastic shell 10; the thermal induction lines 1 penetrate out of the plastic shell 10 through the nozzles 3 on the tinplate cans 4 and are connected together in a compression joint mode through compression joint terminals 18, and the thermal induction lines are prolonged to 1 meter and protected by PVC sheaths 15;
in addition, the outer wall of any tinplate can 4 is tightly attached to a 170-degree temperature sensing cable 11, and the temperature sensing cable 11 is connected with an external starting signal feedback connector 12 through a nylon connector 17 at the top end of the plastic shell 10 by two leads; in addition, a long temperature sensing cable 13 is inserted into the nylon connector 17 at one end and fixed by the nylon connector 17, and the other end is wound with a PVC sheath 15 outside the fire extinguishing device and connected with a pre-alarm signal feedback connector 14.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts the above scheme to make a novel fire extinguishing device with eight nozzles, the fire extinguishing device is fixedly arranged in the space needing protection in an automobile engine compartment or a power distribution cabinet and the like by bolts through the bolt mounting holes 7 in advance, and the electric starting connector 2 is connected with a starting switch with 12V electricity; the pre-alarm signal feedback connector 14 is connected with an audible and visual alarm and a 12V power supply in series; the starting signal feedback connector 12 is connected with a buzzer and a 12V power supply in series; in operation, the fire extinguishing apparatus can be started manually and automatically by the fire extinguishing apparatus:
1. the fire extinguishing device is started manually: when a fire disaster occurs in the protection space or the temperature in the protection space reaches about 95 ℃, the 95-DEG C temperature sensing cable 13 can automatically connect a circuit, and an alarm connected in series with the 95-DEG C temperature sensing cable can automatically and continuously send out an alarm signal; when a driver and other personnel see an alarm signal, the driver can manually press a starting switch, and the electric ignition head 9 is electrified through the electric starting connector 2 and the wire connector 6 to start the solid-gas conversion agent 8, the solid-gas conversion agent 8 continuously generates a large amount of high-pressure gas, the high-pressure gas drives the superfine dry powder 5 to continuously spray the superfine dry powder outwards through the nozzle 3 to extinguish a fire, the solid-gas conversion agent 8 generates a large amount of heat in the process of converting solids into gas, so that the temperature of the tank wall of the tinplate 4 reaches over 170 ℃, the 170-degree temperature sensing cable 11 tightly attached to the outer wall of the tinplate 4 is started to be connected with a circuit, and the buzzer connected with the converter continuously sends out buzzing sound to display that the fire extinguishing device is started;
2. the automatic starting fire extinguishing device: after the pre-alarm signal is sent out, if the fire extinguishing device is not started manually, the combustion area in the protection space is enlarged, and the temperature is continuously increased to about 170 ℃, the thermal induction wire 1 can automatically start the solid-gas conversion agent 8, so that the fire extinguishing effect and the starting signal feedback effect are achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
the figure is marked with: the device comprises a thermal induction wire 1, an electric starting connector 2, a nozzle 3, a tin can 4, superfine dry powder 5, a wire connector 6, a bolt mounting hole 7, a solid gas conversion agent 8, an electric ignition head 9, a plastic shell 10, a 170-degree temperature sensing cable 11, a starting signal feedback connector 12, a 95-degree temperature sensing cable 13, a pre-alarm signal feedback connector 14, a PVC sheath 15, a nylon connector 16, a nylon connector 17 and a crimping terminal 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a novel fire suppression device with eight nozzles includes: the device comprises a plastic shell 10, wherein two bolt mounting holes 7 are formed in the lower portion of the plastic shell 10, 4 tinplate cans 4 are mounted in the plastic shell 10, two nozzles 3 are arranged on the upper portion of each tinplate can 4, and the nozzles 3 are fixed to the top of the plastic shell 10 through screws; the bottom in each tinplate 4 is respectively provided with a solid-gas conversion agent 8, each tinplate 4 is filled with superfine dry powder 5, and the superfine dry powder 5 covers the solid-gas conversion agent 8; an electric ignition head 9 and a thermal induction wire 1 are inserted into each solid gas conversion agent 8, the electric ignition head 9 penetrates through a drill hole at the bottom of the tin plate 4 through two leads and is gathered to an electric wire connector 6, and the electric wire connector 6 is connected with 2 leads and is connected with an external electric starting connector 2 through a nylon waterproof connector 16 at the upper part of a plastic shell 10; the thermal induction lines 1 penetrate out of the plastic shell 10 through the nozzles 3 on the tinplate cans 4 and are connected together in a compression joint mode through compression joint terminals 18, and the thermal induction lines are prolonged to 1 meter and protected by PVC sheaths 15;
in addition, the outer wall of any tinplate can 4 is tightly attached to a 170-degree temperature sensing cable 11, and the temperature sensing cable 11 is connected with an external starting signal feedback connector 12 through a nylon connector 17 at the top end of the plastic shell 10 by two leads; in addition, a long temperature sensing cable 13 is inserted into the nylon connector 17 at one end and fixed by the nylon connector 17, and the other end is wound with a PVC sheath 15 outside the fire extinguishing device and connected with a pre-alarm signal feedback connector 14.
The utility model adopts the above scheme to make a novel fire extinguishing device with eight nozzles, the fire extinguishing device is fixedly arranged in the space needing protection in an automobile engine compartment or a power distribution cabinet and the like by bolts through the bolt mounting holes 7 in advance, and the electric starting connector 2 is connected with a starting switch with 12V electricity; the pre-alarm signal feedback connector 14 is connected with an audible and visual alarm and a 12V power supply in series; the starting signal feedback connector 12 is connected with a buzzer and a 12V power supply in series; in operation, the fire extinguishing apparatus can be started manually and automatically by the fire extinguishing apparatus:
1. the fire extinguishing device is started manually: when a fire disaster occurs in the protection space or the temperature in the protection space reaches about 95 ℃, the 95-DEG C temperature sensing cable 13 can automatically connect a circuit, and an alarm connected in series with the 95-DEG C temperature sensing cable can automatically and continuously send out an alarm signal; when a driver and other personnel see an alarm signal, the driver can manually press a starting switch, and the electric ignition head 9 is electrified through the electric starting connector 2 and the wire connector 6 to start the solid-gas conversion agent 8, the solid-gas conversion agent 8 continuously generates a large amount of high-pressure gas, the high-pressure gas drives the superfine dry powder 5 to continuously spray the superfine dry powder outwards through the nozzle 3 to extinguish a fire, the solid-gas conversion agent 8 generates a large amount of heat in the process of converting solids into gas, so that the temperature of the tank wall of the tinplate 4 reaches over 170 ℃, the 170-degree temperature sensing cable 11 tightly attached to the outer wall of the tinplate 4 is started to be connected with a circuit, and the buzzer connected with the converter continuously sends out buzzing sound to display that the fire extinguishing device is started;
2. the automatic starting fire extinguishing device: after the pre-alarm signal is sent out, if the fire extinguishing device is not started manually, the combustion area in the protection space is enlarged, and the temperature is continuously increased to about 170 ℃, the thermal induction wire 1 can automatically start the solid-gas conversion agent 8, so that the fire extinguishing effect and the starting signal feedback effect are achieved.
The details of the present invention are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A novel fire extinguishing device with eight nozzles is characterized by comprising a plastic shell (10), wherein 4 tinplate cans (4) are arranged in the plastic shell (10), two nozzles (3) are respectively arranged at the upper part of each tinplate can (4), and the nozzles (3) are fixed at the top of the plastic shell (10) by screws; the bottom in each tinplate (4) is respectively provided with a solid-gas conversion agent (8), each tinplate (4) is filled with superfine dry powder (5), and the superfine dry powder (5) covers the solid-gas conversion agent (8); an electric ignition head (9) and a heat induction wire (1) are inserted into each solid-gas conversion agent (8), the electric ignition heads (9) penetrate through the drill holes at the bottom of the tin can (4) through two leads and are converged to the wire connectors (6), and the wire connectors (6) are connected with 2 leads and are connected with an external electric starting connector (2) through a nylon waterproof connector (16) at the upper part of the plastic shell (10); the thermal induction wires (1) penetrate out of the plastic shell (10) through the nozzles (3) on the tinplate cans (4) and are connected together in a compression joint mode through compression joint terminals (18);
in addition, the outer wall of any tinplate can (4) is tightly attached to a 170-degree temperature sensing cable (11), and the 170-degree temperature sensing cable (11) is connected with an external starting signal feedback connector (12) through a nylon connector (17) at the top end of a plastic shell (10) by two leads; one end of the 95-degree temperature sensing cable (13) is inserted into the nylon connector (17) and is fixed by the nylon connector (17), and the other end of the 95-degree temperature sensing cable (13) is wound with a PVC sheath (15) outside the fire extinguishing device and is connected with the pre-alarm signal feedback connector (14).
2. A new type of fire extinguishing apparatus with eight nozzles according to claim 1, characterized in that two bolt mounting holes (7) for fixed mounting are provided in the lower part of the plastic casing (10).
3. A novel fire extinguishing apparatus with eight nozzles, as claimed in claim 1, characterized in that the heat sensing wire (1) extends outwardly to 1 meter, the extension of the heat sensing wire (1) being protected by a PVC jacket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169565.7U CN211584984U (en) | 2019-07-24 | 2019-07-24 | Novel fire extinguishing device with eight nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169565.7U CN211584984U (en) | 2019-07-24 | 2019-07-24 | Novel fire extinguishing device with eight nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211584984U true CN211584984U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169565.7U Active CN211584984U (en) | 2019-07-24 | 2019-07-24 | Novel fire extinguishing device with eight nozzles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211584984U (en) |
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2019
- 2019-07-24 CN CN201921169565.7U patent/CN211584984U/en active Active
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