CN211584983U - Distribution box capable of automatically extinguishing fire - Google Patents
Distribution box capable of automatically extinguishing fire Download PDFInfo
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- CN211584983U CN211584983U CN201921104870.8U CN201921104870U CN211584983U CN 211584983 U CN211584983 U CN 211584983U CN 201921104870 U CN201921104870 U CN 201921104870U CN 211584983 U CN211584983 U CN 211584983U
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- distribution box
- box body
- block terminal
- inert gas
- alarm device
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Abstract
The utility model discloses a block terminal that can automatic fire extinguishing of block terminal technical field, include: a fire suppression device, the fire suppression device is installed the top of mounting panel, the fire suppression device includes: the bottom of casing down with the top contact of mounting panel, it installs through bolt and nut to go up the casing the top of casing down, the utility model discloses can just put out the conflagration at the initial stage that the block terminal is on fire, can effectually prevent stretching of conflagration, whether take place the conflagration in monitoring the block terminal through alarm device, if the conflagration breaks out, alarm device sends signal to the PLC controller, the PLC controller starts relay, through the power of relay switch-on aspiration pump, take the inert gas of storage in the inert gas storage tank out the gas outlet pipe through the aspiration pump, arrange inert gas in the block terminal through the gas outlet pipe, thereby put out the conflagration through the oxygen that reduces in the block terminal, the effectual economic loss that has reduced.
Description
Technical Field
The utility model relates to a block terminal technical field specifically is a block terminal that can automatic fire extinguishing.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
Because the inside of block terminal is covered with electrical component and wire, thereby it causes the conflagration to cause the circuit short circuit very easily to age electrical component or wire in the block terminal, but does not have extinguishing device in the current block terminal, thereby can't be timely when the block terminal breaks out the conflagration and put out and lead to the conflagration to stretch, cause very big economic loss.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a block terminal that can automatic fire extinguishing to provide in solving above-mentioned background art because the inside of block terminal is covered with electrical component and wire, thereby electrical component or wire in the block terminal age and cause the circuit short circuit very easily and cause the conflagration, but do not have extinguishing device in the current block terminal, thereby can't be timely when the block terminal conflagration breaks out and lead to the conflagration to stretch, cause very big economic loss's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a self-extinguishing electrical distribution box comprising:
the top of the inner cavity of the distribution box body is transversely welded with an installation plate;
the alarm device is arranged at the middle end of the bottom of the mounting plate;
the control device is arranged on the right side surface of the distribution box body;
a fire suppression device, the fire suppression device is installed the top of mounting panel, the fire suppression device includes:
a lower housing, a bottom of the lower housing being in contact with a top of the mounting plate;
the upper shell is mounted at the top of the lower shell through bolts and nuts, and the top of the upper shell is in contact with the top of the inner cavity of the distribution box body;
the inert gas storage tank is arranged in the inner cavities of the lower shell and the upper shell;
the air pump is connected with the inert gas storage tank through a pipeline;
the air outlet pipe is connected with the air pump through a pipeline, the top end of the air outlet pipe penetrates through the mounting plate and the lower shell, and the tail end of the air outlet pipe is arranged on the outer side of the bottom of the mounting plate.
Preferably, the photovoltaic module is detachably mounted at the top of the distribution box body through bolts.
Preferably, the alarm device is a smoke alarm.
Preferably, the control device includes:
the control box body is arranged on the right side face of the distribution box body through bolts;
the PLC controller is installed on the rear wall of the inner cavity of the control box body through bolts and is electrically connected with the alarm device through a lead;
the relay is arranged on the rear wall of the inner cavity of the control box body through a bolt, the relay is arranged at the lower end of the PLC, and the relay is electrically connected with the PLC and a connection air pump through a lead;
the storage battery is placed at the bottom of the inner cavity of the control box body, and the storage battery is electrically connected with the alarm device, the PLC and the relay through leads.
Preferably, the storage battery is electrically connected with an external power supply or the photovoltaic module through a lead.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can just put out the conflagration at the initial stage that the block terminal was on fire, can be effectual the stretching of prevention conflagration, whether take place the conflagration in monitoring the block terminal through alarm device, if the conflagration takes place, alarm device sends signal to the PLC controller, PLC controller starting relay, power through relay switch-on aspiration pump, take the inert gas of storage in the inert gas storage tank out in the outlet duct through the aspiration pump, arrange inert gas in the block terminal through the outlet duct, thereby put out the conflagration through the oxygen that reduces in the block terminal, thereby it can't be in time effectual put out the conflagration when the block terminal takes place the conflagration effectively to have solved no extinguishing device in traditional block terminal, cause the problem that the conflagration stretches, the effectual economic loss that has.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the control device of the present invention;
fig. 3 is a schematic structural view of the fire extinguishing apparatus of the present invention.
In the figure: 100 distribution box bodies, 110 mounting plates, 120 photovoltaic modules, 200 alarm devices, 300 control devices, 310 control box bodies, 320PLC controllers, 330 relays, 340 storage batteries, 400 fire extinguishing devices, 410 lower shells, 420 upper shells, 430 inert gas storage tanks, 440 suction pumps and 450 air outlet pipes.
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.
The utility model provides a distribution box capable of automatically extinguishing fire, which can extinguish fire at the initial stage of the distribution box, effectively prevent the spread of fire and reduce economic loss, please refer to fig. 1, a distribution box body 100, an alarm device 200, a 300 control device 300 and a fire extinguishing device 400;
referring to fig. 1 again, the mounting plate 110 is transversely welded at the top of the inner cavity of the distribution box body 100, the mounting plate 110 is used for mounting the alarm device 200 and the fire extinguishing device 400, the photovoltaic module 120 is detachably mounted at the top of the distribution box body 100 through bolts, and the photovoltaic module 120 is used for absorbing sun outdoors and converting the sun into electric energy to provide power for the alarm device 200, the control device 300 and the fire extinguishing device 400;
referring to fig. 1 again, the alarm device 200 is installed at the bottom middle end of the mounting plate 110, the alarm device 200 is a smoke alarm, and the alarm device 200 is used for monitoring whether a fire is in the distribution box body 100;
referring to fig. 1 and 2, a control device 300 is installed at a right side surface of the distribution box body 100, the control device 300 is used for controlling the fire extinguishing device to be activated to extinguish a fire when the distribution box is on fire, and the control device 300 includes:
the control box body 310 is installed on the right side surface of the distribution box body 100 through bolts, and the control box body 310 is used for protecting electric elements installed in the control box body 310;
the PLC 320 is installed on the rear wall of the inner cavity of the control box body 310 through bolts, the PLC 320 is electrically connected with the alarm device 200 through a lead, and the PLC 320 is used for receiving an alarm signal of the alarm device 200 and controlling the fire extinguishing device 400 to start;
the relay 330 is installed on the rear wall of the inner cavity of the control box body 310 through bolts, the relay 330 is arranged at the lower end of the PLC controller 320, the relay 330 is electrically connected with the PLC controller 320 and the connecting suction pump 440 through a lead, the PLC controller 320 controls the relay 330 to be started, the relay 330 is connected with the power supply of the fire extinguishing device 400 to start the fire extinguishing device 400, and the fire extinguishing device 400 is used for extinguishing fire;
the storage battery 340 is placed at the bottom of an inner cavity of the control box body 310, the storage battery 340 is electrically connected with the alarm device 200, the PLC 320 and the relay 330 through a wire, the storage battery 340 is used for providing power for the alarm device 200, the control device 300 and the fire extinguishing device 400, so that the power of the alarm device 200, the control device 300 and the fire extinguishing device 400 is independent of a distribution box, fire can be extinguished for the distribution box when the distribution box is on fire and is powered off, the storage battery 340 is electrically connected with an external power source or the photovoltaic module 120 through a wire, when the distribution box is placed indoors, the storage battery 340 is connected with an indoor power source through a wire, when the distribution box is outdoors, the storage battery 340 is connected with the photovoltaic module 120 through a wire, and light energy;
referring to fig. 1 and 3, a fire extinguishing apparatus 400 is installed on the top of the mounting plate 110, and extinguishes a fire in the distribution box 100 by the fire extinguishing apparatus, the fire extinguishing apparatus 400 including:
the bottom of the lower case 410 is in contact with the top of the mounting plate 110;
the upper shell 420 is mounted on the top of the lower shell 410 through bolts and nuts, the top of the upper shell 420 is in contact with the top of the inner cavity of the distribution box body 100, and the upper shell 420 and the lower shell 410 protect the elements mounted on the upper shell 420 and the lower shell 410;
the inert gas storage tank 430 is placed in the inner cavities of the lower shell 410 and the upper shell 420, inert gas such as carbon dioxide or helium is stored in the inert gas storage tank 430, and a fire disaster in the distribution box is extinguished through the inert gas;
the suction pump 440 is connected with the inert gas storage tank 430 through a pipeline, and the inert gas in the inert gas storage tank 430 is pumped out through the suction pump 440 to extinguish the fire;
the air outlet pipe 450 is connected with the air pump 440 through a pipeline, the top end of the air outlet pipe 450 penetrates through the mounting plate 110 and the lower shell 410, and the tail end of the air outlet pipe 450 is arranged on the outer side of the bottom of the mounting plate 110, so that inert gas is discharged into the inner cavity of the distribution box body 100, and a fire disaster in the distribution box body 100 is extinguished.
When the fire extinguishing alarm device is used specifically, whether a fire disaster occurs in the distribution box body 100 or not is monitored by the alarm device 200, when the fire disaster occurs in the distribution box body 100 is monitored by the alarm device 200, the alarm device 200 gives an alarm and sends a signal to the PLC 320, the PLC 320 starts the relay 330 after receiving the signal, the power supply of the air suction pump 440 is connected through the relay 330, the inert gas stored in the inert gas storage tank 430 is sucked out of the air suction pipe 450 by the air suction pump 440, the inert gas is discharged into the inner cavity of the distribution box body 100 through the air outlet pipe 450, the oxygen content of the inner cavity of the distribution box body 100 is reduced, the fire disaster of the inner cavity of the distribution box body 100 is extinguished, the occurrence and the spread of the fire.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a block terminal that can automatic fire extinguishing which characterized in that: the method comprises the following steps:
the distribution box comprises a distribution box body (100), wherein a mounting plate (110) is transversely welded to the top of an inner cavity of the distribution box body (100);
the alarm device (200), the alarm device (200) is installed at the middle end of the bottom of the mounting plate (110);
a control device (300), wherein the control device (300) is installed on the right side surface of the distribution box body (100);
a fire suppression device (400), the fire suppression device (400) being mounted on top of the mounting plate (110), the fire suppression device (400) comprising:
a lower housing (410), a bottom of the lower housing (410) being in contact with a top of the mounting plate (110);
an upper housing (420), wherein the upper housing (420) is mounted on the top of the lower housing (410) through bolts and nuts, and the top of the upper housing (420) is in contact with the top of the inner cavity of the distribution box body (100);
an inert gas storage tank (430), the inert gas storage tank (430) being placed in the inner cavities of the lower housing (410) and the upper housing (420);
a suction pump (440), the suction pump (440) being connected to the inert gas storage tank (430) through a pipe;
the air outlet pipe (450), the air outlet pipe (450) is connected with the air pump (440) through a pipeline, the top end of the air outlet pipe (450) penetrates through the mounting plate (110) and the lower shell (410), and the tail end of the air outlet pipe (450) is arranged on the outer side of the bottom of the mounting plate (110).
2. The automatic fire extinguishing electric distribution box according to claim 1, characterized in that: photovoltaic module (120) are detachably mounted on the top of distribution box body (100) through bolts.
3. The automatic fire extinguishing electric distribution box according to claim 1, characterized in that: the alarm device (200) is a smoke alarm.
4. The automatic fire extinguishing electric distribution box according to claim 1, characterized in that: the control device (300) comprises:
the control box body (310) is mounted on the right side face of the distribution box body (100) through bolts;
the PLC controller (320) is mounted on the rear wall of the inner cavity of the control box body (310) through bolts, and the PLC controller (320) is electrically connected with the alarm device (200) through a lead;
the relay (330) is mounted on the rear wall of the inner cavity of the control box body (310) through bolts, the relay (330) is arranged at the lower end of the PLC (320), and the relay (330) is electrically connected with the PLC (320) and a connecting air suction pump (440) through a lead;
the storage battery (340), the storage battery (340) is placed at the bottom of the inner cavity of the control box body (310), and the storage battery (340) is electrically connected with the alarm device (200), the PLC (320) and the relay (330) through conducting wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104870.8U CN211584983U (en) | 2019-07-16 | 2019-07-16 | Distribution box capable of automatically extinguishing fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104870.8U CN211584983U (en) | 2019-07-16 | 2019-07-16 | Distribution box capable of automatically extinguishing fire |
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| Publication Number | Publication Date |
|---|---|
| CN211584983U true CN211584983U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921104870.8U Active CN211584983U (en) | 2019-07-16 | 2019-07-16 | Distribution box capable of automatically extinguishing fire |
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| CN (1) | CN211584983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089011A1 (en) * | 2020-10-29 | 2022-05-05 | 苏州云首软件科技有限公司 | Automatic fire extinguishing apparatus for use in distribution board |
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2019
- 2019-07-16 CN CN201921104870.8U patent/CN211584983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089011A1 (en) * | 2020-10-29 | 2022-05-05 | 苏州云首软件科技有限公司 | Automatic fire extinguishing apparatus for use in distribution board |
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