CN214625782U - Automatic JP cabinet of putting out a fire - Google Patents
Automatic JP cabinet of putting out a fire Download PDFInfo
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- CN214625782U CN214625782U CN202121090360.7U CN202121090360U CN214625782U CN 214625782 U CN214625782 U CN 214625782U CN 202121090360 U CN202121090360 U CN 202121090360U CN 214625782 U CN214625782 U CN 214625782U
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Abstract
The utility model discloses a JP cabinet capable of automatically extinguishing fire, which relates to the technical field of power distribution and mainly aims to solve the problem that the prior JP cabinet does not have the function of automatically extinguishing fire; including the cabinet body with install the unit of putting out a fire on the cabinet body, the unit of putting out a fire includes: the utility model provides a fire extinguishing assembly, it includes quill shaft, spray tube, first elastic component and is used for driving quill shaft variable speed pivoted drive assembly, and monitoring assembly for whether the internal fire that breaks out is monitored in real time, and with fire extinguishing assembly communication connection, drive assembly includes gear, rack and is used for driving the actuating mechanism that rack variable speed removed, and actuating mechanism includes power supply, carousel and connecting rod, monitoring assembly includes controller and smoke transducer, is equipped with the unit of putting out a fire, when monitoring the fire, by orifice blowout fire extinguishing substance, puts out a fire, and drive assembly drives the quill shaft variable speed rotatory, and centrifugal force changes and makes the spray tube take place to deflect, and orifice injection angle changes, and is abundant, put out a fire on a large scale, has improved fire extinguishing efficiency.
Description
Technical Field
The utility model relates to a distribution technical field specifically is an automatic JP cabinet of putting out a fire.
Background
The JP cabinet, namely the JP comprehensive distribution box, is a novel comprehensive control box integrating electric energy distribution, metering, protection, control and reactive compensation.
A large number of electrical elements are installed in the JP cabinet, sometimes, due to the problems of the external environment and the electrical elements, the JP cabinet has the possibility of fire, if the fire cannot be extinguished in time, a large accident is caused, but the existing JP cabinet does not have the function of automatically extinguishing the fire, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic JP cabinet of putting out a fire to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automatic JP cabinet of putting out a fire, includes the cabinet body and installs the unit of putting out a fire on the cabinet body, the unit of putting out a fire includes:
the fire extinguishing assembly comprises a hollow shaft, a spray pipe, a first elastic part and a driving assembly for driving the hollow shaft to rotate in a variable speed manner, the hollow shaft is arranged at the center of an inner cavity of the cabinet body, the top end of the hollow shaft penetrates through the top of the cabinet body and extends to the upper part of the cabinet body, the hollow shaft is rotatably connected with the cabinet body, the driving assembly is connected with the hollow shaft in a driving manner, spray holes are uniformly formed in a shaft section of the hollow shaft in the cabinet body, the shaft section of the hollow shaft, which is positioned at the upper part of the inner cavity of the cabinet body, is annularly hinged with the spray pipe at intervals, the first elastic part is connected between the spray pipe and the hollow shaft, the bottom of the spray pipe is provided with a plurality of spray holes, one end of the hollow shaft penetrates into and is rotatably connected with a communicating pipe, an electromagnetic valve is arranged on the communicating pipe, and one end, which is far away from the hollow shaft, is connected with a fire extinguisher;
the monitoring assembly is used for monitoring whether the cabinet body is on fire or not in real time and is in communication connection with the fire extinguishing assembly.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the bottom of the cabinet body is uniformly and symmetrically provided with rollers, and the top of the cabinet body is provided with a rain baffle.
In one alternative: the driving assembly comprises a gear, a rack and a driving mechanism for driving the rack to move in a variable speed mode, the rack is installed on the top of the cabinet body in a sliding mode, the gear is fixedly installed on the hollow shaft and meshed with the rack, and the driving mechanism is connected with the rack in a driving mode.
In one alternative: the driving mechanism comprises a power source, a rotary table and a connecting rod, the power source is installed at the top of the cabinet body, the rotary table is fixedly installed on an output shaft of the power source, the end face of the rotary table is eccentrically hinged with the connecting rod, and one end, far away from the rotary table, of the connecting rod is hinged with the rack.
In one alternative: the monitoring assembly comprises a controller and a smoke sensor, the controller is electrically connected with the smoke sensor, the smoke sensor is installed at the top of the inner cavity of the cabinet body, and the controller is electrically connected with the electromagnetic valve and the driving mechanism.
In one alternative: at least one exhaust fan is installed at cabinet body top, the air intake and the internal chamber intercommunication of cabinet of exhaust fan, smoke transducer installs in the air intake of exhaust fan.
In one alternative: the cabinet is characterized in that ventilation holes are uniformly formed in two side walls of the cabinet body, a partition plate is slidably mounted on the inner side wall of the cabinet body, communication holes matched with the ventilation holes are formed in the partition plate, a supporting rod used for supporting the partition plate is fixed on the hollow shaft, a supporting block matched with the supporting rod is fixed on the partition plate, and the supporting block is erected on the supporting rod.
In one alternative: and a touch button for controlling the on-off of the electric elements in the cabinet body is arranged at the bottom of the inner cavity of the cabinet body under the partition plate.
In one alternative: the fire extinguisher is placed in the installation shell, and the installation shell is installed on the external side wall of the cabinet body.
In one alternative: be equipped with the mounting bracket that is used for supporting the fire extinguisher in the installation shell, the mounting bracket inner wall is fixed with a plurality of second elastic components, second elastic component and fire extinguisher contact, and what the hoop set up is passed through in the mounting bracket bottom outside is connected with the installation shell with third elastic component more, and fixed mounting has the motor in the middle of the mounting bracket, installs the eccentric body on the output shaft of motor.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. is provided with a fire extinguishing unit comprising: the fire extinguishing assembly comprises a hollow shaft, a spray pipe, a first elastic piece and a driving assembly for driving the hollow shaft to rotate in a variable speed mode, and the monitoring assembly is used for monitoring whether a fire is in the cabinet body in real time and is in communication connection with the fire extinguishing assembly; the situation in the cabinet body is monitored through the monitoring assembly, if a fire is monitored, the monitoring assembly controls the driving assembly of the fire extinguishing assembly to work and controls the electromagnetic valve to be opened, substances in the fire extinguisher enter the hollow shaft and the spray pipe through the communicating pipe and are sprayed out through the spray holes to extinguish the fire, the driving assembly drives the hollow shaft to rotate at a variable speed, and meanwhile, due to the change of the speed, the centrifugal force applied to the spray pipe changes, the spray pipe deflects, the spray angle of the spray holes changes, the fire is fully extinguished in a large range, and the fire extinguishing efficiency is improved;
2. be equipped with ventilation hole, baffle, bracing piece and supporting shoe, under the normal condition, intercommunicating pore and ventilation hole intercommunication on the baffle, after monitoring the fire, the quill shaft rotates for bracing piece and supporting shoe separation, under the action of gravity, the baffle gliding, thereby seal the ventilation hole, reduce the circulation and the oxygen content of the internal air of cabinet, help putting out a fire.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Fig. 3 is a partially enlarged view of fig. 2.
Notations for reference numerals: 1-cabinet body, 2-vent hole, 3-partition board, 4-hollow shaft, 5-spray hole, 6-storage battery, 7-rain baffle, 8-exhaust fan, 9-rotary table, 10-connecting rod, 11-rack, 12-gear, 13-smoke sensor, 14-supporting block, 15-supporting rod, 16-spray pipe, 17-first elastic element, 18-installation shell, 19-fire extinguisher, 20-touch button, 21-installation rack, 22-second elastic element, 23-third elastic element, 24-motor, 25-eccentric body.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Examples
As an embodiment of the present invention: like fig. 1, a JP cabinet of automatic fire extinguishing, including the cabinet body 1 and install the unit of putting out a fire on the cabinet body 1, install the cabinet door on the cabinet body 1, in this embodiment, the cabinet door is preferred to be connected with the cabinet body 1 through hinge and hasp, the unit of putting out a fire includes:
the fire extinguishing assembly comprises a hollow shaft 4, a spray pipe 16, a first elastic part 17 and a driving assembly for driving the hollow shaft 4 to rotate in a variable speed manner, wherein the hollow shaft 4 is arranged at the center of the inner cavity of a cabinet body 1, the top end of the hollow shaft 4 penetrates through the top of the cabinet body 1 and extends to the upper part of the cabinet body, the hollow shaft 4 is rotatably connected with the cabinet body 1, in the embodiment, the hollow shaft 4 is preferably rotatably connected with the cabinet body 1 through a bearing, the driving assembly is in driving connection with the hollow shaft 4, spray holes 5 are uniformly formed in a shaft section of the hollow shaft 4 in the cabinet body 1, the spray pipes 16 are circumferentially and alternately hinged on the shaft section of the upper part of the inner cavity of the cabinet body 4, the first elastic part 17 is connected between the spray pipe 16 and the hollow shaft 4, the first elastic part 17 can be a spring, an elastic piece and the like, in the embodiment, the spring is preferably used, a plurality of spray holes 5 are formed in the bottom of the spray pipe 16, one end of the hollow shaft 4 penetrates through and is rotatably connected with a communicating pipe, an electromagnetic valve is arranged on the communicating pipe, one end of the communicating pipe, which is far away from the hollow shaft 4, is connected with a fire extinguisher 19, and the fire extinguisher 19 can select a dry powder fire extinguisher 19 or a dry ice fire extinguisher 19;
the monitoring assembly is used for monitoring whether a fire is in the cabinet body 1 in real time and is in communication connection with the fire extinguishing assembly;
the cabinet body 1 is provided with a storage battery 6 for supplying power;
during operation, through the condition in the monitoring subassembly monitoring cabinet body 1, if monitor the fire, then the drive assembly work of monitoring subassembly control subassembly of putting out a fire, the simultaneous control solenoid valve is opened, the material in the fire extinguisher 19 then gets into in quill shaft 4 and the spray tube 16 through communicating pipe, spout by orifice 5, put out a fire, drive assembly drives the change of hollow shaft 4 variable speed rotation, simultaneously because the change of speed makes the centrifugal force change of receiving of spray tube 16, spray tube 16 takes place to deflect, orifice 5 spray angle changes, it is abundant, put out a fire on a large scale, the efficiency of putting out a fire is improved.
As another embodiment of the present invention: the bottom of the cabinet body 1 is uniformly and symmetrically provided with rollers, preferably self-locking rollers, so that the cabinet is convenient to move, and the top of the cabinet body 1 is provided with a rain baffle 7.
As an embodiment of the present invention: the driving assembly comprises a gear 12, a rack 11 and a driving mechanism for driving the rack 11 to move in a variable speed manner, the rack 11 is slidably mounted on the top of the cabinet body 1, in the embodiment, a sliding block is fixed on the rack 11, a sliding groove for the sliding block to be slidably connected is formed in the top of the cabinet body 1, the gear 12 is fixedly mounted on the hollow shaft 4 and meshed with the rack 11, the driving mechanism is connected with the rack 11 in a driving manner, the driving mechanism comprises a power source, a turntable 9 and a connecting rod 10, the power source is mounted on the top of the cabinet body 1, a turntable 9 is fixedly mounted on an output shaft of the power source, the end face of the turntable 9 is eccentrically hinged with the connecting rod 10, one end of the connecting rod 10, which is far away from the turntable 9, is hinged with the rack 11, the turntable 9 is driven to rotate by the power source, and the component speed of the linear speed of the turntable 9 in the horizontal direction is constantly changed when the turntable 9 rotates, so that the turntable 9 drives the rack 11 to move in a variable speed manner through the connecting rod 10, the rack 11 drives the hollow shaft 4 to rotate positively and negatively through the gear 12, and the hollow shaft 4 drives the spray pipe 16 to rotate positively and negatively through speed change.
As an embodiment of the present invention: the monitoring assembly comprises a controller and a smoke sensor 13, the controller is preferably a single chip microcomputer, the controller is electrically connected with the smoke sensor 13, the smoke sensor 13 is installed at the top of the inner cavity of the cabinet body 1, the controller is electrically connected with the electromagnetic valve and the driving mechanism, when the smoke sensor 13 monitors smoke, signals are transmitted to the controller, and the controller controls the electromagnetic valve to be opened and the driving mechanism to be started.
As another embodiment of the present invention: at least one air exhauster 8 is installed at 1 top of the cabinet body, the air intake and the 1 inner chamber intercommunication of the cabinet body of air exhauster 8, smoke transducer 13 is installed in the air intake of air exhauster 8, through setting up air exhauster 8, can draw the air in the cabinet body 1 to smoke transducer 13 and gather together to help smoke transducer 13 to monitor.
As an embodiment of the present invention: evenly seted up ventilation hole 2 on the 1 both sides wall of the cabinet body, slidable mounting has baffle 3 on the 1 inside wall of the cabinet body, seted up on the baffle 3 with ventilation hole 2 complex intercommunicating pore, be fixed with the bracing piece 15 that is used for supporting partition plate 3 on the quill shaft 4, be fixed with on the baffle 3 with bracing piece 15 complex supporting shoe 14, supporting shoe 14 sets up on bracing piece 15, and under the normal condition, intercommunicating pore and ventilation hole 2 intercommunication on the baffle 3, after monitoring the back of catching fire, quill shaft 4 rotates for bracing piece 15 and supporting shoe 14 separate, under the action of gravity, baffle 3 gliding, thereby seal ventilation hole 2, reduce the circulation and the oxygen content of the air in the cabinet body 1, help putting out a fire.
As an embodiment of the present invention: the bottom of the inner cavity of the cabinet body 1 is positioned under the partition plate 3, and is provided with the touch button 20 for controlling the on-off of the electric elements in the cabinet body 1, and after the partition plate 3 falls down, the touch button 20 is pressed, so that all the electric elements in the cabinet body 1 are powered off, and the safety is improved.
As an embodiment of the present invention: the fire extinguisher 19 is placed in the mounting shell 18, and the mounting shell 18 is mounted on the outer side wall of the cabinet body 1.
As another embodiment of the present invention: as shown in fig. 2-3, a mounting frame 21 for supporting a fire extinguisher 19 is arranged in the mounting shell 18, a plurality of second elastic members 22 are fixed on the inner wall of the mounting frame 21, the second elastic members 22 contact the fire extinguisher 19, the outer side of the bottom of the mounting frame 21 is connected with the mounting shell 18 through a plurality of third elastic members 23 arranged annularly, the second elastic members 22 and the third elastic members 23 are preferably springs, a motor 24 is fixedly arranged in the middle of the mounting frame 21, an eccentric body 25 is arranged on an output shaft of the motor 24, the motor 24 drives the eccentric body 25 to rotate, the mounting frame 21 is circumferentially shaken due to the change of the center of gravity, and under the matching of the second elastic members 22 and the third elastic members 23, the fire extinguisher 19 vibrates to facilitate the output of substances therein.
The utility model discloses a theory of operation is: the condition in the cabinet body 1 is monitored by the monitoring component, if a fire is monitored, the monitoring component controls the driving component of the fire extinguishing component to work and controls the electromagnetic valve to open, the substance in the fire extinguisher 19 enters the hollow shaft 4 and the spray pipe 16 through the communicating pipe and is sprayed out from the spray hole 5 to extinguish the fire, the power source drives the rotary table 9 to rotate, the component speed of the linear velocity in the horizontal direction is constantly changed when the rotary table 9 rotates, so that the rotary table 9 drives the rack 11 to move in a reciprocating way at variable speed through the connecting rod 10, the rack 11 drives the hollow shaft 4 to rotate in the positive and negative variable speed through the gear 12, the hollow shaft 4 drives the spray pipe 16 to rotate in the positive and negative variable speed, the centrifugal force borne by the spray pipe 16 is changed due to the change of the speed, the spray pipe 16 deflects, the spray angle of the spray hole 5 changes, the fire extinguishment is carried out fully and in a large range, the fire extinguishing efficiency is improved, and the exhaust fan 8 is arranged, can draw to gather together smoke transducer 13 with the air in the cabinet body 1 to help smoke transducer 13 to monitor, after monitoring the fire, quill shaft 4 rotates, makes bracing piece 15 and supporting shoe 14 separation, and under the action of gravity, baffle 3 glides, thereby seals ventilation hole 2, reduces circulation and the oxygen content of the internal air of cabinet 1, helps putting out a fire.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an automatic JP cabinet of putting out a fire, includes the cabinet body and installs the unit of putting out a fire on the cabinet body, its characterized in that, the unit of putting out a fire includes:
the fire extinguishing assembly comprises a hollow shaft, a spray pipe, a first elastic part and a driving assembly for driving the hollow shaft to rotate in a variable speed manner, the hollow shaft is arranged at the center of an inner cavity of the cabinet body, the top end of the hollow shaft penetrates through the top of the cabinet body and extends to the upper part of the cabinet body, the hollow shaft is rotatably connected with the cabinet body, the driving assembly is connected with the hollow shaft in a driving manner, spray holes are uniformly formed in a shaft section of the hollow shaft in the cabinet body, the shaft section of the hollow shaft, which is positioned at the upper part of the inner cavity of the cabinet body, is annularly hinged with the spray pipe at intervals, the first elastic part is connected between the spray pipe and the hollow shaft, the bottom of the spray pipe is provided with a plurality of spray holes, one end of the hollow shaft penetrates into and is rotatably connected with a communicating pipe, an electromagnetic valve is arranged on the communicating pipe, and one end, which is far away from the hollow shaft, is connected with a fire extinguisher;
the monitoring assembly is used for monitoring whether the cabinet body is on fire or not in real time and is in communication connection with the fire extinguishing assembly.
2. The automatic fire extinguishing JP cabinet as claimed in claim 1, wherein the bottom of the cabinet body is uniformly and symmetrically provided with rollers, and the top of the cabinet body is provided with a rain shield.
3. The automatic fire extinguishing JP cabinet as defined in claim 1, wherein the drive assembly includes a gear, a rack and a drive mechanism for driving the rack to move at a variable speed, the rack is slidably mounted on the top of the cabinet, the gear is fixedly mounted on the hollow shaft and is engaged with the rack, and the drive mechanism is drivingly connected with the rack.
4. The automatic fire-extinguishing JP cabinet as claimed in claim 3, wherein the driving mechanism comprises a power source, a rotary table and a connecting rod, the power source is mounted on the top of the cabinet body, the rotary table is fixedly mounted on an output shaft of the power source, the connecting rod is eccentrically hinged to the end face of the rotary table, and one end of the connecting rod, which is far away from the rotary table, is hinged to the rack.
5. The automatic fire extinguishing JP cabinet as defined in claim 1, wherein the monitoring assembly includes a controller and a smoke sensor, the controller is electrically connected with the smoke sensor, the smoke sensor is mounted on the top of the cabinet inner cavity, and the controller is electrically connected with the solenoid valve and the driving mechanism.
6. The automatic JP cabinet of putting out a fire of claim 5, wherein the cabinet body top is installed with at least one air exhauster, the air intake of air exhauster communicates with the cabinet body inner chamber, smoke transducer installs in the air intake of air exhauster.
7. The JP cabinet for automatic fire extinguishing according to claim 1, wherein the two side walls of the cabinet body are uniformly provided with vent holes, the inner side wall of the cabinet body is slidably mounted with a partition plate, the partition plate is provided with communication holes matched with the vent holes, the hollow shaft is fixed with a support rod for supporting the partition plate, the partition plate is fixed with a support block matched with the support rod, and the support block is overlapped on the support rod.
8. The automatic fire extinguishing JP cabinet as claimed in claim 7, wherein a touch button for controlling the on/off of the electric components in the cabinet is mounted at the bottom of the inner cavity of the cabinet just below the partition.
9. The automatic fire extinguishing JP cabinet as claimed in claim 1, wherein the fire extinguisher is placed in a mounting case mounted on an outer side wall of the cabinet body.
10. The automatic fire-extinguishing JP cabinet according to claim 9, wherein a mounting frame for supporting the fire extinguisher is arranged in the mounting shell, a plurality of second elastic members are fixed on the inner wall of the mounting frame and are in contact with the fire extinguisher, the outer side of the bottom of the mounting frame is connected with the mounting shell through a plurality of third elastic members arranged annularly, a motor is fixedly arranged in the middle of the mounting frame, and an eccentric body is arranged on an output shaft of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121090360.7U CN214625782U (en) | 2021-05-20 | 2021-05-20 | Automatic JP cabinet of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121090360.7U CN214625782U (en) | 2021-05-20 | 2021-05-20 | Automatic JP cabinet of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214625782U true CN214625782U (en) | 2021-11-05 |
Family
ID=78408282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121090360.7U Active CN214625782U (en) | 2021-05-20 | 2021-05-20 | Automatic JP cabinet of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214625782U (en) |
-
2021
- 2021-05-20 CN CN202121090360.7U patent/CN214625782U/en active Active
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