CN215185129U - Automatic fire extinguishing device for switch cabinet fire alarm - Google Patents
Automatic fire extinguishing device for switch cabinet fire alarm Download PDFInfo
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- CN215185129U CN215185129U CN202121073407.9U CN202121073407U CN215185129U CN 215185129 U CN215185129 U CN 215185129U CN 202121073407 U CN202121073407 U CN 202121073407U CN 215185129 U CN215185129 U CN 215185129U
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Abstract
The utility model provides a fire automatic fire extinguishing device for switch cabinet fire alarm. The automatic fire extinguishing device for switch cabinet fire alarm comprises: the cubical switchboard body, be equipped with the protection component on the cubical switchboard body, the protection component is including protection baffle, two installation pieces, two slide bars, two rubber blocks, two sliders and two buffer spring, protection baffle sets up in the top of the cubical switchboard body, and the equal fixed mounting in the top of the cubical switchboard body of two installation pieces, first spout has been seted up at the top of installation piece. The utility model provides an automatic fire extinguishing device that fires for cubical switchboard fire alarm can come to protect the cubical switchboard body, avoids throwing the thing because of the high altitude and causes the damage to the component of the cubical switchboard body to possess electric leakage warning function and strengthen the advantage of fire extinguishing effect.
Description
Technical Field
The utility model belongs to the technical field of the cubical switchboard, especially, relate to an automatic fire extinguishing device that is used for cubical switchboard fire alarm to catch fire.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic control, magnetic switches of motors, various alternating current contactors and the like, and a high-voltage chamber and a low-voltage chamber switch cabinet which are provided with a high-voltage bus, such as power plants and the like, and also have low-cycle load shedding for protecting main equipment, and in the related technology, discloses a switch cabinet which is used for fire fighting and can automatically extinguish fire, comprising a switch cabinet body, a plurality of indicator lamps are embedded in the upper end of the switch cabinet body, the switch cabinet body is hinged with the cabinet door through a hinge, the cabinet door is fixedly provided with a handle through a screw, the four corners of the bottom end of the cabinet body of the switch cabinet are welded with two mounting rods, a roller is movably arranged between the two mounting rods through a shaft lever, a fixed plate is welded at the bottom of one side of the switch cabinet body, a rubber block is embedded at the top end of the fixed plate, the top of the fixed plate is provided with a fire extinguisher, and the top end of the fire extinguisher is provided with a control valve. Make it through being provided with the fire extinguisher, when the fire hazard takes place in cubical switchboard inside the fire extinguisher, opening control valve that can be timely, the orifice through the spray tube of hose and connecting pipe intercommunication is put out a fire to the switch cabinet body blowout carbon dioxide gas, and the security is higher.
However, the above structure has disadvantages, especially when the switch cabinet is in fire during use, the switch cabinet is difficult to extinguish the fire by only using the fire extinguisher, because the capacity of the fire extinguisher is limited, the fire extinguishing effect is poor, and the switch cabinet lacks the protection and electric leakage warning functions, because the switch cabinet is generally installed outdoors, and the switch cabinet is easily damaged by external high altitude throwing objects and the like.
Therefore, there is a need to provide a new automatic fire extinguisher for switch cabinet fire alarm to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can come to protect the cubical switchboard body, avoid throwing the thing because of the high altitude and cause the damage to the component of the cubical switchboard body to possess electric leakage warning function and strengthen the automatic fire extinguishing device that fires that is used for cubical switchboard fire alarm of effect of putting out a fire.
In order to solve the technical problem, the utility model provides a fire automatic fire extinguishing device for cubical switchboard fire alarm includes: the switch cabinet body is provided with a protection assembly, the protection assembly comprises a protection baffle, two mounting blocks, two sliding rods, two rubber blocks, two sliding blocks and two buffer springs, the protective baffle is arranged above the switch cabinet body, the two mounting blocks are both fixedly mounted at the top of the switch cabinet body, the top of the mounting block is provided with a first chute, the two sliding rods are both fixedly mounted at the bottom of the protective baffle, the bottom ends of the sliding rods extend into the corresponding first sliding grooves and are in sliding connection with the inner walls of the first sliding grooves, the two rubber blocks are respectively and fixedly arranged on the inner walls of the bottoms of the two first sliding grooves, the two sliding blocks are respectively and slidably arranged in the two first sliding grooves, the sliding block is slidably mounted on the sliding rod, the two buffer springs are respectively and fixedly mounted at the tops of the two rubber blocks, and the top ends of the buffer springs are fixedly connected with the bottom ends of the corresponding sliding rods; the switch cabinet is characterized in that an electric leakage warning assembly is arranged on the switch cabinet body and comprises a sealing cabinet door, a cabinet door handle and an electric leakage detection assembly, the sealing cabinet door is hinged to the outer wall of one side of the switch cabinet body, the cabinet door handle is fixedly installed on the outer wall of one side of the sealing cabinet door, and the electric leakage detection assembly is arranged on the outer wall of one side of the sealing cabinet door.
As a further scheme of the utility model, be equipped with the subassembly of putting out a fire on the cubical switchboard body, the subassembly of putting out a fire is including the fire extinguisher deposit the case, place piece, dry powder fire extinguisher, control valve, blast pipe and connecting pipe, the fire extinguisher is deposited case fixed mounting on one side outer wall of the cubical switchboard body, place a fixed mounting on the bottom inner wall that the case was deposited to the fire extinguisher, the standing groove has been seted up at the top of placing the piece, the dry powder fire extinguisher activity sets up and deposits the incasement at the fire extinguisher, the top of dry powder fire extinguisher extends to the top that the case was deposited to the fire extinguisher, standing groove and dry powder fire extinguisher looks adaptation, the control valve is installed on dry powder fire extinguisher.
As a further scheme of the utility model, the blast pipe sets up internally at the cubical switchboard, one side outer wall fixed mounting of blast pipe has a plurality of first shower nozzles, connecting pipe fixed mounting is on dry powder fire extinguisher's air jet, the one end that dry powder fire extinguisher was kept away from to the connecting pipe extend to the cubical switchboard internal and with the one end fixed connection of blast pipe.
As a further scheme of the present invention, a detection control assembly is arranged in the switch cabinet body, the detection control assembly includes a mounting plate, a temperature sensor, a smoke sensor, an alarm, a controller and a wireless signal transmitter, the mounting plate is fixedly mounted in the switch cabinet body, the temperature sensor is fixedly mounted at the bottom of the mounting plate, the smoke sensor is fixedly mounted at the bottom of the mounting plate, the alarm is fixedly mounted at the top of the switch cabinet body, the controller is fixedly mounted on the inner wall of one side of the switch cabinet body, and the wireless signal transmitter is fixedly mounted on the inner wall of the top of the switch cabinet body;
through control assembly, can come to detect the inside of the switch cabinet body, make it when the conflagration breaing out, can put out a fire the warning very first time.
As a further scheme of the utility model, the internal heat dissipation subassembly of putting out a fire that looses that is equipped with of cubical switchboard, the heat dissipation subassembly of putting out a fire is including air-blower, first blast pipe and draught fan, air-blower fixed mounting is on one side outer wall of the cubical switchboard body, first blast pipe fixed mounting is on one side inner wall of the cubical switchboard body, fixed mounting has a plurality of second shower nozzles on one side outer wall of first blast pipe, first blast pipe is located the below of controller, the opening has been seted up to one side outer wall of the cubical switchboard body, draught fan fixed mounting is in the opening.
As a further scheme of the utility model, a second exhaust pipe is fixedly arranged on the exhaust port of the blower, and one end of the second exhaust pipe, which is far away from the blower, extends into the switch cabinet body and is fixedly connected with the outer wall of one side of the first exhaust pipe;
as a further scheme of the utility model, the electric leakage detection subassembly is including leakage detector, warning light and bee calling organ, leakage detector fixed mounting is on one side outer wall of sealed cabinet door, leakage detector and cabinet door handle electric connection, the warning light sets up on leakage detector, bee calling organ fixed mounting is on one side outer wall of sealed cabinet door.
Compared with the prior art, the utility model provides an automatic fire extinguishing device that fires for cubical switchboard fire alarm has following beneficial effect:
1. the utility model has the advantages that the protection component is arranged, so that the switch cabinet body can be protected, and the elements of the switch cabinet body are prevented from being damaged due to the high-altitude parabolic motion;
2. the utility model has the advantages that the fire extinguishing assembly and the heat dissipation fire extinguishing assembly are arranged, so that when a fire disaster occurs in the switch cabinet body, the fire extinguishing effect can be further enhanced, and the loss can be minimized;
3. the utility model discloses a set up the electric leakage detection subassembly for can come to carry out the funnel to the cubical switchboard body and detect, make it when taking place the funnel, can report to the police the very first time, remind maintenance personal to salvage, make it can avoid causing great economic loss.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the sectional structure of the fire-starting automatic fire extinguishing device for the fire alarm of the switch cabinet;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic front view of the structure of the present invention.
In the figure: 1. a switch cabinet body; 2. a protective baffle; 3. mounting blocks; 4. a slide bar; 5. a rubber block; 6. a slider; 7. a buffer spring; 8. sealing the cabinet door; 9. a cabinet door handle; 10. a leakage detection component; 100. a leakage detector; 101. a warning light; 102. a buzzer; 11. a fire extinguisher storage box; 12. placing the blocks; 13. a dry powder extinguisher; 14. a control valve; 15. an exhaust pipe; 16. a connecting pipe; 17. mounting a plate; 18. a temperature sensor; 19. a smoke sensor; 20. An alarm; 21. a controller; 22. a wireless signal transmitter; 23. a blower; 24. a first exhaust duct; 25. an induced draft fan.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of the automatic fire extinguisher for switch cabinet fire alarm according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is a schematic front view of the structure of the present invention. A automatic fire extinguishing device that fires for cubical switchboard fire alarm includes: the switch cabinet comprises a switch cabinet body 1, wherein a protection assembly is arranged on the switch cabinet body 1, the protection assembly comprises a protection baffle 2, two installation blocks 3, two sliding rods 4, two rubber blocks 5, two sliding blocks 6 and two buffer springs 7, the protection baffle 2 is arranged above the switch cabinet body 1, the two installation blocks 3 are both fixedly arranged at the top of the switch cabinet body 1, a first sliding groove is formed in the top of each installation block 3, the two sliding rods 4 are both fixedly arranged at the bottom of the protection baffle 2, the bottom ends of the sliding rods 4 extend into the corresponding first sliding grooves and are in sliding connection with the inner walls of the first sliding grooves, the two rubber blocks 5 are respectively and fixedly arranged on the inner walls of the bottoms of the two first sliding grooves, the two sliding blocks 6 are respectively and slidably arranged in the two first sliding grooves, the sliding blocks 6 are slidably arranged on the sliding rods 4, and the two buffer springs 7 are respectively and fixedly arranged at the tops of the two rubber blocks 5, the top end of the buffer spring 7 is fixedly connected with the bottom end of the corresponding sliding rod 4;
be equipped with electric leakage warning subassembly on the cubical switchboard body 1, electric leakage warning subassembly is including sealed cabinet door 8, cabinet door handle 9 and electric leakage detection subassembly 10, sealed cabinet door 8 articulates on the outer wall of one side of the cubical switchboard body 1, cabinet door handle 9 fixed mounting is on one side outer wall of sealed cabinet door 8, electric leakage detection subassembly 10 sets up on one side outer wall of sealed cabinet door 8.
As shown in fig. 1, be equipped with the subassembly of putting out a fire on the cubical switchboard body 1, the subassembly of putting out a fire is including fire extinguisher storage box 11, place piece 12, dry powder fire extinguisher 13, control valve 14, blast pipe 15 and connecting pipe 16, fire extinguisher storage box 11 fixed mounting is on one side outer wall of the cubical switchboard body 1, place piece 12 fixed mounting is on the bottom inner wall of fire extinguisher storage box 11, the standing groove has been seted up at the top of placing piece 12, dry powder fire extinguisher 13 activity sets up in fire extinguisher storage box 11, the top of dry powder fire extinguisher 13 extends to the top of fire extinguisher storage box 11, the standing groove and dry powder fire extinguisher 13 looks adaptation, control valve 14 is installed on dry powder fire extinguisher 13.
As shown in fig. 1, the exhaust pipe 15 is arranged in the switch cabinet body 1, a plurality of first nozzles are fixedly installed on the outer wall of one side of the exhaust pipe 15, the connecting pipe 16 is fixedly installed on the air nozzle of the dry powder fire extinguisher 13, and one end of the connecting pipe 16 far away from the dry powder fire extinguisher 13 extends into the switch cabinet body 1 and is fixedly connected with one end of the exhaust pipe 15;
through setting up the subassembly of putting out a fire, can put out a fire the very first time when the conflagration breaks out in the cubical switchboard body 1, for the maintenance with the personnel of putting out a fire strive for the time to can reduce the advantage that causes the damage to the component in the cubical switchboard body 1.
As shown in fig. 1, a detection control assembly is arranged in the switch cabinet body 1, the detection control assembly includes a mounting plate 17, a temperature sensor 18, a smoke sensor 19, an alarm 20, a controller 21 and a wireless signal transmitter 22, the mounting plate 17 is fixedly mounted in the switch cabinet body 1, the temperature sensor 18 is fixedly mounted at the bottom of the mounting plate 17, the smoke sensor 19 is fixedly mounted at the bottom of the mounting plate 17, the alarm 20 is fixedly mounted at the top of the switch cabinet body 1, the controller 21 is fixedly mounted on the inner wall of one side of the switch cabinet body 1, and the wireless signal transmitter 22 is fixedly mounted on the inner wall of the top of the switch cabinet body 1;
through control assembly, can come to detect the inside of the switch cabinet body 1, make it when the conflagration breaing out, can put out a fire and report to the police the very first time.
As shown in fig. 1, a heat dissipation fire extinguishing assembly is arranged in the switch cabinet body 1, the heat dissipation fire extinguishing assembly comprises an air blower 23, a first exhaust duct 24 and an induced draft fan 25, the air blower 23 is fixedly installed on the outer wall of one side of the switch cabinet body 1, the first exhaust duct 24 is fixedly installed on the inner wall of one side of the switch cabinet body 1, a plurality of second spray heads are fixedly installed on the outer wall of one side of the first exhaust duct 24, the first exhaust duct 24 is located below the controller 21, a through hole is formed in the outer wall of one side of the switch cabinet body 1, and the induced draft fan 25 is fixedly installed in the through hole;
through setting up heat dissipation fire extinguishing assembly for when the conflagration breaing out in the cubical switchboard body 1, can further strengthen the fire control effect, make it can fall to the minimum with the loss as far as possible.
As shown in fig. 1, a second exhaust duct is fixedly installed on an exhaust port of the blower 23, and one end of the second exhaust duct, which is far away from the blower 23, extends into the switch cabinet body 1 and is fixedly connected with the outer wall of one side of the first exhaust duct 24;
as shown in fig. 3, the leakage detecting assembly 10 includes a leakage detector 100, a warning light 101 and a buzzer 102, the leakage detector 100 is fixedly mounted on an outer wall of one side of the sealed cabinet door 8, the leakage detector 100 is electrically connected with the cabinet door handle 9, the warning light 101 is disposed on the leakage detector 100, and the buzzer 102 is fixedly mounted on an outer wall of one side of the sealed cabinet door 8;
through setting up electric leakage detection subassembly 10, can come to carry out the funnel detection to the cubical switchboard body 1, make it when taking place the funnel, can report to the police the very first time, remind maintenance personal to salvage, make it can avoid causing great economic loss.
The utility model provides a working principle of a fire automatic fire extinguishing device for cubical switchboard fire alarm as follows:
the controller 21 is respectively electrically connected with the temperature sensor 18, the smoke sensor 19, the control valve 14, the alarm 20, the wireless signal emitter 22, the air blower 23, the induced draft fan 25, the leakage detector 100 and the buzzer 102 in sequence
The first step is as follows: when an object is thrown out of the upper part of the switch cabinet body 1, the switch cabinet body 1 is protected through the protective baffle 2, and in the protection process, the protective baffle 2 can drive the slide rod 4 to move downwards, so that the slide rod 4 extrudes the buffer spring 7, a certain protection effect is achieved on the protective baffle 2 under the action of the buffer spring 7 and the slide block 6, and a good protection effect can be achieved on the upper part of the switch cabinet body 1;
the second step is as follows: when the temperature is too high, the temperature sensor 18 detects a signal and transmits the signal to the controller 21, the controller 21 starts the air blower 23 and the induced draft fan 25 to operate, air is sprayed into the switch cabinet body 1 through the mutual matching of the air blower 23, the first exhaust duct, the second exhaust duct 24 and the second spray head, and the induced draft fan 25 extracts the air in the switch cabinet body 1 and discharges the air to the outside of the switch cabinet body 1, so that the air circulation is completed, and the heat dissipation is performed on the inside of the switch cabinet body 1;
the third step: when a fire breaks out in the switch cabinet body 1, the signals detected by the temperature sensor 18 and the smoke sensor 19 are transmitted to the controller 21, at this time, the controller 21 opens the control valve 14, so that the dry powder in the dry powder fire extinguisher 13 is sprayed out through the connecting pipe 16, the exhaust pipe 15 and the first nozzle for fire extinguishing, at the moment when the control valve 14 is opened, the controller 21 closes the blower 23, at this time, because the sealed cabinet door 8 is closed, the external air cannot enter the switch cabinet body 1, and under the continuous operation of the induced draft fan 25, the air in the switch cabinet body 1 is pumped out and discharged out of the cabinet body, so that the oxygen content in the switch cabinet body 1 is lower and lower, the air cannot burn due to lack of oxygen, thereby further achieving the purpose of fire extinguishing, and at the same time, the controller 21 controls the wireless signal transmitter 22 to transmit the fire signal, and will control the alarm 20 to sound, in order to remind the maintenance personnel to put out a fire and maintain;
the fourth step: when the leakage detector 100 detects a current, the warning light 101 will light up, which indicates that a leakage may occur inside the switch cabinet 1, and the controller 21 will control the wireless signal transmitter 22 to transmit a leakage signal and control the buzzer 102 to sound to remind a maintenance person to perform maintenance.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (7)
1. A fire automatic fire extinguishing device for switch cabinet fire alarm, its characterized in that includes:
the switch cabinet body is provided with a protection assembly, the protection assembly comprises a protection baffle, two mounting blocks, two sliding rods, two rubber blocks, two sliding blocks and two buffer springs, the protective baffle is arranged above the switch cabinet body, the two mounting blocks are both fixedly mounted at the top of the switch cabinet body, the top of the mounting block is provided with a first chute, the two sliding rods are both fixedly mounted at the bottom of the protective baffle, the bottom ends of the sliding rods extend into the corresponding first sliding grooves and are in sliding connection with the inner walls of the first sliding grooves, the two rubber blocks are respectively and fixedly arranged on the inner walls of the bottoms of the two first sliding grooves, the two sliding blocks are respectively and slidably arranged in the two first sliding grooves, the sliding block is slidably mounted on the sliding rod, the two buffer springs are respectively and fixedly mounted at the tops of the two rubber blocks, and the top ends of the buffer springs are fixedly connected with the bottom ends of the corresponding sliding rods;
the switch cabinet is characterized in that an electric leakage warning assembly is arranged on the switch cabinet body and comprises a sealing cabinet door, a cabinet door handle and an electric leakage detection assembly, the sealing cabinet door is hinged to the outer wall of one side of the switch cabinet body, the cabinet door handle is fixedly installed on the outer wall of one side of the sealing cabinet door, and the electric leakage detection assembly is arranged on the outer wall of one side of the sealing cabinet door.
2. The automatic fire extinguishing device for a fire alarm of a switch cabinet according to claim 1, characterized in that: be equipped with the subassembly of putting out a fire on the cubical switchboard body, the subassembly of putting out a fire is including the fire extinguisher deposit the case, place piece, dry powder fire extinguisher, control valve, blast pipe and connecting pipe, case fixed mounting is deposited on one side outer wall of the cubical switchboard body to the fire extinguisher, place a fixed mounting on the bottom inner wall that the case was deposited to the fire extinguisher, the standing groove has been seted up at the top of placing the piece, the activity of dry powder fire extinguisher sets up and deposits the incasement at the fire extinguisher, the top of dry powder fire extinguisher extends to the top that the case was deposited to the fire extinguisher, standing groove and dry powder fire extinguisher looks adaptation, the control valve is installed on the dry powder fire extinguisher.
3. The automatic fire extinguishing device for a fire alarm of a switch cabinet according to claim 2, characterized in that: the exhaust pipe is arranged in the switch cabinet body, a plurality of first spray nozzles are fixedly arranged on the outer wall of one side of the exhaust pipe, the connecting pipe is fixedly arranged on an air nozzle of the dry powder fire extinguisher, and one end, far away from the dry powder fire extinguisher, of the connecting pipe extends into the switch cabinet body and is fixedly connected with one end of the exhaust pipe.
4. The automatic fire extinguishing device for a fire alarm of a switch cabinet according to claim 1, characterized in that: the switch cabinet is internally provided with a detection control assembly, the detection control assembly comprises a mounting plate, a temperature sensor, a smoke sensor, an alarm, a controller and a wireless signal transmitter, the mounting plate is fixedly mounted in the switch cabinet body, the temperature sensor is fixedly mounted at the bottom of the mounting plate, the smoke sensor is fixedly mounted at the bottom of the mounting plate, the alarm is fixedly mounted at the top of the switch cabinet body, the controller is fixedly mounted on the inner wall of one side of the switch cabinet body, and the wireless signal transmitter is fixedly mounted on the inner wall of the top of the switch cabinet body.
5. The automatic fire extinguishing device for fire alarm of switch cabinet according to claim 4, characterized in that: the internal heat dissipation subassembly of putting out a fire that dispels the heat that is equipped with of cubical switchboard, the subassembly of putting out a fire that dispels the heat is including air-blower, first blast pipe and draught fan, air-blower fixed mounting is on one side outer wall of the cubical switchboard body, first blast pipe fixed mounting is on one side inner wall of the cubical switchboard body, fixed mounting has a plurality of second shower nozzles on one side outer wall of first blast pipe, first blast pipe is located the below of controller, the opening has been seted up to one side outer wall of the cubical switchboard body, draught fan fixed mounting is in the opening.
6. The automatic fire extinguishing device for fire alarm of switch cabinet according to claim 5, characterized in that: the air outlet of the air blower is fixedly provided with a second exhaust pipe, and one end of the second exhaust pipe, which is far away from the air blower, extends into the switch cabinet body and is fixedly connected with the outer wall of one side of the first exhaust pipe.
7. The automatic fire extinguishing device for a fire alarm of a switch cabinet according to claim 1, characterized in that: the electric leakage detection assembly comprises an electric leakage detector, a warning lamp and a buzzer, the electric leakage detector is fixedly installed on the outer wall of one side of the sealed cabinet door, the electric leakage detector is electrically connected with the cabinet door handle, the warning lamp is arranged on the electric leakage detector, and the buzzer is fixedly installed on the outer wall of one side of the sealed cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073407.9U CN215185129U (en) | 2021-05-19 | 2021-05-19 | Automatic fire extinguishing device for switch cabinet fire alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073407.9U CN215185129U (en) | 2021-05-19 | 2021-05-19 | Automatic fire extinguishing device for switch cabinet fire alarm |
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| CN215185129U true CN215185129U (en) | 2021-12-14 |
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| CN202121073407.9U Active CN215185129U (en) | 2021-05-19 | 2021-05-19 | Automatic fire extinguishing device for switch cabinet fire alarm |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343343A (en) * | 2021-12-27 | 2022-04-15 | 苏州麟玛档案技术服务有限公司 | File management box with alarm function |
| CN115121297A (en) * | 2022-06-30 | 2022-09-30 | 南京信息工程大学 | Atmospheric environment simulation experiment equipment |
| CN117239613A (en) * | 2023-08-23 | 2023-12-15 | 衡阳市官慕机电设备有限公司 | Arc extinction switch cabinet |
-
2021
- 2021-05-19 CN CN202121073407.9U patent/CN215185129U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343343A (en) * | 2021-12-27 | 2022-04-15 | 苏州麟玛档案技术服务有限公司 | File management box with alarm function |
| CN115121297A (en) * | 2022-06-30 | 2022-09-30 | 南京信息工程大学 | Atmospheric environment simulation experiment equipment |
| CN115121297B (en) * | 2022-06-30 | 2023-08-15 | 南京信息工程大学 | Atmospheric environment simulation experiment equipment |
| CN117239613A (en) * | 2023-08-23 | 2023-12-15 | 衡阳市官慕机电设备有限公司 | Arc extinction switch cabinet |
| CN117239613B (en) * | 2023-08-23 | 2024-04-05 | 国网宁夏电力有限公司石嘴山供电公司 | Arc extinction switch cabinet |
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