CN211132823U - Cabinet type superfine dry powder automatic fire extinguishing device - Google Patents
Cabinet type superfine dry powder automatic fire extinguishing device Download PDFInfo
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- CN211132823U CN211132823U CN201921553619.XU CN201921553619U CN211132823U CN 211132823 U CN211132823 U CN 211132823U CN 201921553619 U CN201921553619 U CN 201921553619U CN 211132823 U CN211132823 U CN 211132823U
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Abstract
The utility model discloses a cabinet type superfine dry powder automatic fire extinguishing device, the power distribution box comprises a device box body, device box fixed mounting is subaerial, device box surface is equipped with alarm device, alarm device passes through the outside detection device of circuit connection to device box, the inside signal processing module that is equipped with of device box, signal processing module passes through circuit connection to fire extinguisher bottle group, fire extinguisher bottle group top both sides are equipped with electromagnetic drive device and signal feedback device respectively. The beneficial effects of the utility model are that, the device collects automatic detection, autoalarm, automatic fire extinguishing, linkage, thing antithetical couplet in an organic whole, and high intelligent fire extinguishing apparatus product can improve fire extinguishing efficiency, again can greatly reduced acquisition cost.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a cabinet type superfine dry powder automatic fire extinguishing device.
Background
The electrical equipment such as box transformer, high-low voltage cabinet, transformer is usually the local space of individual confined, and the outer space of these confined individual spaces does not have combustible generally. The main ignition point is generally in the electrical equipment such as box transformer, high-low voltage cabinet, transformer and the like. Therefore, the single relatively small spaces can be used as protection objects, and the effect of protecting the whole protection area such as the whole substation, the distribution room and the like can be achieved as long as the relatively small spaces are effectively protected. The fire can be effectively centralized and extinguished in the power equipment causing the fire, and the fire can be pertinently extinguished in a bud state, so that the fire cannot spread to adjacent power equipment or even the whole protection area. In the prior art, the cabinet type fire extinguishing device is huge in size, occupies too much space for the small space to be protected, is not suitable for use, cannot realize high intellectualization integrating automatic detection, automatic alarm, automatic fire extinguishing, linkage and internet of things for the existing small fire extinguishing device, and is low in fire extinguishing efficiency and relatively high in acquisition cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing a cabinet type superfine dry powder automatic fire extinguishing device.
The technical scheme of the utility model is that the cabinet type superfine dry powder automatic fire extinguishing device comprises a device box body, wherein the device box body is fixedly arranged on the ground, the outer surface of the device box body is provided with an alarm device, the alarm device is connected to a detection device outside the device box body through a circuit, a signal processing module is arranged inside the device box body, the signal processing module is connected to a fire extinguisher bottle group through a circuit, and two sides of the top end of the fire extinguisher bottle group are respectively provided with an electromagnetic driving device and a signal feedback device;
the detection device comprises a smoke detector and a cable-type temperature-sensing detector, wherein the cable-type temperature-sensing detector is arranged in a snake-shaped manner in the environment and is connected with a signal processing module in the device box body.
The fire extinguisher bottle group is characterized in that a container valve is arranged at the bottle mouth of the fire extinguisher bottle group and connected with a vertical pipe at the top of the fire extinguisher bottle group, the vertical pipe extends to the outside of the device box body in the vertical direction, the vertical pipe is connected with a transverse pipe through a three-way joint positioned at the top end of the outside, and a nozzle is arranged at the tail end of the transverse pipe.
The fire extinguisher bottle group is fixedly arranged inside the device box body through the hoop ring.
The alarm device is composed of an audible and visual alarm and an alarm controller, the audible and visual alarm is electrically connected with the alarm controller, and the alarm device is electrically connected with a signal feedback device positioned at the top end of the fire extinguisher bottle group.
The signal processing module is composed of a signal processor, an input module and an output module, the input module is connected into a circuit through a detection device, the signal processor is connected below the input module, and the output module is connected below the signal processor and connected with a fire extinguisher bottle group at the bottom of the device box body.
The electromagnetic driving device comprises an electromagnetic driver, wherein a manual button is arranged on one side, away from the fire extinguisher bottle group, of the electromagnetic driver, the manual button is fixed on the electromagnetic driver through a limiting device, a safety pin is arranged on one side, close to the fire extinguisher bottle group, of the electromagnetic driver, and a pressure gauge in the electromagnetic driving device is arranged at a bottle mouth of the fire extinguisher bottle group.
Utilize the technical scheme of the utility model a cabinet type superfine dry powder automatic fire extinguishing device of preparation, this equipment is the superfine dry powder automatic fire extinguishing device of special cabinet type of no pipe network or nozzle stub net, is a portable mobilizable high-tech fire-fighting equipment. The device is suitable for various occasions such as outdoor box transformers, power transformation and distribution parties, transformer rooms, machine rooms, file rooms, libraries, production workshops and the like, and aiming at the characteristics of electrified fire hazards of power equipment such as box transformers, high-low voltage cabinets, transformers and the like, the device is filled with the specially-prepared superfine dry powder extinguishing agent, and has good fluidity, dispersibility and electrical insulativity; the extinguishing efficiency of the unit volume is more than 3 times of that of a Halon extinguishing agent and about 10 times of that of a common dry powder extinguishing agent. The device integrates automatic detection, automatic alarm, automatic fire extinguishing, linkage and Internet of things, and is a highly intelligent fire extinguishing equipment product, so that the fire extinguishing efficiency can be improved, and the acquisition cost can be greatly reduced.
Drawings
FIG. 1 is a schematic structural view of a cabinet type superfine dry powder automatic fire extinguishing device according to the present invention;
FIG. 2 is a partial enlarged view of the electromagnetic driving device of the cabinet type automatic superfine dry powder fire extinguishing device of the present invention;
FIG. 3 is a schematic view of the external side of the cabinet type automatic superfine dry powder fire extinguisher of the present invention;
FIG. 4 is a system schematic diagram of a cabinet type superfine dry powder automatic fire extinguishing device according to the present invention;
FIG. 5 is a flow chart of the operation of the cabinet type automatic superfine dry powder fire extinguishing apparatus of the present invention;
in the figure, 1, a device box body; 2. a fire extinguisher bottle group; 3. a container valve; 4. a vertical tube; 5. a three-way joint; 6. a transverse tube; 7. an audible and visual alarm; 8. an alarm controller; 9. a smoke detector; 10. A cable-type temperature-sensitive detector; 11. a nozzle; 12. a signal feedback device; 13. a signal processor; 14. an input module; 15. an output module; 16. an electromagnetic drive; 17. a manual button; 18. A limiting device; 19. a safety pin; 20. a pressure gauge; 21. a hoop ring.
Detailed Description
It is right below to combine the accompanying drawings the utility model discloses it is specific to describe the utility model discloses, as shown in fig. 1, a cabinet type superfine dry powder automatic fire extinguishing device, including device box 1, device box 1 fixed mounting is subaerial, device box 1 surface is equipped with alarm device, alarm device passes through circuit connection to the outside detection device of device box 1, the inside signal processing module that is equipped with of device box 1, signal processing module passes through circuit connection to fire extinguisher bottle group 2, 2 top both sides of fire extinguisher bottle group are equipped with electromagnetic drive device and signal feedback device 12 respectively. In the embodiment, the device is a full-automatic fire extinguishing system, if a fire disaster occurs in the power equipment, the temperature in the equipment continuously rises to reach a set value, the concentration of smoke also reaches the set value, two detectors alarm at the same time, the two detectors are processed by a controller and automatically delay, and a corresponding container valve and a corresponding selection valve are started to extinguish the fire through the output of a signal processing module;
the detection device comprises a smoke detector 9 and a cable type temperature-sensing detector 10, wherein the cable type temperature-sensing detector 10 is arranged in a snake shape in the environment and is connected with a signal processing module in the device box body 1. In the embodiment, the device adopts a point type photoelectric smoke fire detector and a cable type temperature-sensing fire detector for intelligent detection, and adopts two detectors for simultaneous alarm mode. The detector has the functions of automatic compensation, automatic inspection, fault display, fault alarm, under-voltage prompt, interconnection alarm and the like, and adopts a two-wire system bus and an electronic coding mode.
The fire extinguisher bottle group 2 bottleneck department is equipped with container valve 3, container valve 3 is connected with standpipe 4 at fire extinguisher bottle group 2 top, standpipe 4 extends to the device box 1 outside to the vertical direction, standpipe 4 links to each other with violently managing 6 through the three way connection 5 that is located outside top, violently manage 6 terminal and be equipped with nozzle 11. The fire extinguisher bottle group 2 is fixedly arranged inside the device box body 1 through a hoop 21. The alarm device is composed of an audible and visual alarm 7 and an alarm controller 8, the audible and visual alarm 7 is electrically connected with the alarm controller 8, and the alarm device is electrically connected with a signal feedback device 12 positioned at the top end of the fire extinguisher bottle group 2. In the embodiment, when a fire accident occurs on site, the control signal sent by the fire alarm controller starts the acousto-optic alarm circuit to send out an acousto-optic alarm signal so as to fulfill the aim of alarming. It can also be used together with manual alarm button to achieve simple sound and light alarm.
In the embodiment, the controller adopts bus control, and can also be used for controlling and closing electrical components such as a main switch and a branch switch of the incoming line of the electrical equipment in a linkage manner and related equipment such as a fan and the like in a linkage manner. And the system can also be in butt joint with the Internet and a local area network to realize remote and internet-of-things control. The controller is provided with a manual button, and a worker finds a fire and manually presses the starting button after confirming the fire, and immediately the pneumatic device is used for extinguishing the fire.
The signal processing module is composed of a signal processor 13, an input module 14 and an output module 15, wherein the input module 14 is connected into a circuit through a detection device, the signal processor 13 is connected below the input module 14, and the output module 15 is connected below the signal processor 13 and is connected with the fire extinguisher bottle group 2 at the bottom of the device box body 1. The electromagnetic driving device comprises an electromagnetic driver 16, a manual button 17 is arranged on one side, away from the fire extinguisher bottle group 2, of the electromagnetic driver 16, the manual button 17 is fixed on the electromagnetic driver 16 through a limiting device 18, a safety pin 19 is arranged on one side, close to the fire extinguisher bottle group 2, of the electromagnetic driver 16, and a pressure gauge 20 in the electromagnetic driving device is installed at the bottle mouth of the fire extinguisher bottle group 2. In this embodiment, when a fire accident occurs, a fire signal detected by the detection device is transmitted to the signal input module through the circuit, and then transmitted to the signal processor through the input module, the signal processor processes the received signal and then transmits the fire signal to the electromagnetic driving device through the output module, and the electromagnetic driving device drives the fire extinguisher bottle set to extinguish the fire.
In this embodiment, when a fire occurs, if the alarm system fails, the limiting device in the electromagnetic driving device and the safety pin located in the main body part of the electromagnetic driver can be pulled out, the manual button located on the outermost side is pressed after the limiting device and the safety pin are pulled out, meanwhile, the hand wheel in the corresponding area is unscrewed counterclockwise, and emergency starting is completed under the driving of the electromagnetic driver.
In this embodiment, the fire extinguishing apparatus is started in three modes, namely, automatic control, manual control and mechanical emergency manual control: under the condition that a protection area is unattended, the controller can be set to be automatic, and the fire extinguishing device is arranged in the states of automatic detection, automatic alarm and automatic fire extinguishing agent release; when a person looks at the protected area, the controller can be manually operated, when the fire detector sends out a fire signal, the controller sends out a sound and light alarm signal, the fire extinguishing device is not started, the worker confirms the fire, and presses a starting button of the controller, and the fire extinguishing device is started to release a fire extinguishing agent; in special cases, the safety pin for driving the valve can be pulled out, the button is pressed down, and the fire extinguishing device directly releases the fire extinguishing agent to extinguish fire. The fire alarm controller is connected with a 220V external alternating current power supply at ordinary times. When the power failure of the external power supply exceeds 24 hours, the standby battery jar is charged in time, otherwise the normal operation of the device is influenced.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. A cabinet type superfine dry powder automatic fire extinguishing device comprises a device box body (1), and is characterized in that the device box body (1) is fixedly installed on the ground, an alarm device is arranged on the outer surface of the device box body (1), the alarm device is connected to a detection device outside the device box body (1) through a circuit, a signal processing module is arranged inside the device box body (1), the signal processing module is connected to a fire extinguisher bottle group (2) through a circuit, and an electromagnetic driving device and a signal feedback device (12) are respectively arranged on two sides of the top end of the fire extinguisher bottle group (2);
the detection device comprises a smoke detector (9) and a cable type temperature-sensing detector (10), wherein the cable type temperature-sensing detector (10) is arranged in the environment in a snake shape and is connected with a signal processing module in the device box body (1).
2. The cabinet type superfine dry powder automatic fire extinguishing device according to claim 1, wherein a container valve (3) is arranged at the bottle mouth of the fire extinguisher bottle group (2), the container valve (3) is connected with a vertical pipe (4) at the top of the fire extinguisher bottle group (2), the vertical pipe (4) extends to the outside of the device box body (1) in the vertical direction, the vertical pipe (4) is connected with a horizontal pipe (6) through a three-way joint (5) at the top end of the outside, and a nozzle (11) is arranged at the tail end of the horizontal pipe (6).
3. The cabinet type superfine dry powder automatic fire extinguishing device according to claim 1 or 2, wherein the fire extinguisher bottle group (2) is fixedly installed inside the device box body (1) through a hoop (21).
4. The cabinet type superfine dry powder automatic fire extinguishing device according to claim 1, wherein the alarm device is composed of an audible and visual alarm (7) and an alarm controller (8), the audible and visual alarm (7) is electrically connected with the alarm controller (8), and the alarm device is electrically connected with a signal feedback device (12) positioned at the top end of the fire extinguisher bottle group (2).
5. The cabinet type superfine dry powder automatic fire extinguishing device according to claim 1 or 4, wherein the signal processing module is composed of a signal processor (13), an input module (14) and an output module (15), the input module (14) is connected to a circuit through a detection device, the signal processor (13) is connected below the input module (14), and the output module (15) is connected below the signal processor (13) and is connected with the fire extinguisher bottle group (2) at the bottom of the device box body (1).
6. The cabinet type superfine dry powder automatic fire extinguishing device according to claim 1, wherein the electromagnetic driving device comprises an electromagnetic driver (16), a manual button (17) is arranged on one side of the electromagnetic driver (16) far away from the fire extinguisher bottle group (2), the manual button (17) is fixed on the electromagnetic driver (16) through a limiting device (18), a safety pin (19) is arranged on one side of the electromagnetic driver (16) close to the fire extinguisher bottle group (2), and a pressure gauge (20) in the electromagnetic driving device is installed at the bottle mouth of the fire extinguisher bottle group (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553619.XU CN211132823U (en) | 2019-09-18 | 2019-09-18 | Cabinet type superfine dry powder automatic fire extinguishing device |
| AU2019101655A AU2019101655A4 (en) | 2019-09-18 | 2019-12-19 | Cabinet type ultra-fine dry powder automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921553619.XU CN211132823U (en) | 2019-09-18 | 2019-09-18 | Cabinet type superfine dry powder automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211132823U true CN211132823U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921553619.XU Active CN211132823U (en) | 2019-09-18 | 2019-09-18 | Cabinet type superfine dry powder automatic fire extinguishing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN211132823U (en) |
| AU (1) | AU2019101655A4 (en) |
-
2019
- 2019-09-18 CN CN201921553619.XU patent/CN211132823U/en active Active
- 2019-12-19 AU AU2019101655A patent/AU2019101655A4/en active Active
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| Publication number | Publication date |
|---|---|
| AU2019101655A4 (en) | 2020-03-12 |
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