CN220632817U - Automatic fire-fighting device for electric cabinet - Google Patents
Automatic fire-fighting device for electric cabinet Download PDFInfo
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- CN220632817U CN220632817U CN202321709410.4U CN202321709410U CN220632817U CN 220632817 U CN220632817 U CN 220632817U CN 202321709410 U CN202321709410 U CN 202321709410U CN 220632817 U CN220632817 U CN 220632817U
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- fire extinguishing
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- cabinet body
- automatic fire
- trigger plate
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- 239000000779 smoke Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 17
- 230000009965 odorless effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the technical field of fire engineering, and particularly relates to an automatic fire-fighting device for an electrical cabinet, which comprises a cabinet body, wherein two sides of the inner top surface of the cabinet body are respectively provided with a temperature detector and a smoke detector, the middle part of the inner top surface of the cabinet body is provided with a suspended FM200 gas fire-fighting device, the suspended FM200 gas fire-fighting device is connected with a guide pipe, a guide transfer pipe is arranged below the guide pipe, a baffle is arranged at the tail part of the guide pipe, an air switch is arranged below the baffle, an alarm indicator lamp, a gas leakage detection system and an automatic fire-fighting control system are respectively arranged at the outer side of the cabinet body, FM200 gas adopted by the suspended FM200 gas fire-fighting device is colorless and odorless gas, has the characteristics of quick fire extinguishing and non-conduction, and simultaneously, when the suspended FM200 gas fire-fighting device is started, the gas can push an internal sphere to strike a trigger plate through the guide pipe, and trigger a power-off device when the trigger plate falls down, power-off protection is realized, equipment is protected from being damaged, and the safety of personnel is ensured.
Description
Technical Field
The utility model belongs to the technical field of fire engineering, and particularly relates to an automatic fire-fighting device for an electrical cabinet.
Background
In modern industrial and commercial fields, electrical equipment has an important role. However, these devices present a potential fire risk during operation, potentially causing serious loss and danger to equipment and personnel. In order to improve fire safety of electrical equipment, power-off protection devices are becoming a critical requirement. The power-off protection device has the function of timely cutting off the power supply when a fire disaster occurs, and effectively avoiding circuit faults, short circuits and further occurrence of the fire disaster. Conventional fire extinguishing systems, such as water spray and dry powder fire extinguishing systems, have a certain effect in extinguishing fires, but do not meet the special requirements of electrical equipment. In addition, when the traditional fire extinguishing system is used for extinguishing fire, equipment is still in a working state, and unsafe factors are brought. Therefore, in order to solve the defects of the traditional fire extinguishing device in the electric equipment, the power-off protection device becomes a necessary technical innovation. The power-off protection device has the main advantages that the power supply can be rapidly cut off when a fire disaster occurs, and circuit faults and further fire disaster diffusion are effectively prevented. The electric cabinet can protect equipment from being damaged, ensures personnel safety, and cannot be powered off at the first time when the existing electric cabinet catches fire, so that the safety is not high enough.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the automatic fire extinguishing device for the electrical cabinet is provided, and the safety of personnel and the protection of electrical equipment are ensured while safe and effective fire extinguishing is realized by using the colorless, odorless and residue-free gas extinguishing device and the automatic power-off protection device.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an automatic fire extinguishing device of regulator cubicle, includes the cabinet body, the both sides of the internal top surface of cabinet are equipped with temperature detector and smoke detector respectively, the internal top surface middle part of cabinet is equipped with the gaseous extinguishing device of suspension type FM200, the gaseous extinguishing device of suspension type FM200 connects the stand pipe, the stand pipe below is equipped with the direction and changes the take over. The tail of the guide pipe is provided with a baffle, an air switch is arranged below the baffle, and an alarm indicator, a gas leakage detection system and an automatic fire extinguishing control system are respectively arranged on the outer side of the cabinet body.
The beneficial effects of the utility model are as follows: the FM200 gas adopted by the suspension type FM200 gas fire extinguishing device is colorless and odorless, has the characteristics of rapid fire extinguishing and non-conduction, and can push an internal ball body to strike a trigger plate through a guide pipe when the suspension type FM200 gas fire extinguishing device is started, and trigger a power-off device when the trigger plate falls down, so that power-off protection is realized, equipment is protected from being damaged, and the safety of personnel is ensured.
In order to effectively protect electrical equipment;
as a further improvement of the above technical scheme: the lower part of the suspended FM200 gas fire extinguishing device is tightly connected with one end of a guide pipe, the guide pipe is L-shaped, a ball body is arranged in the L-shaped long pipe, a baffle is arranged at the tail part of the guide pipe, a trigger plate and a spring are arranged in the baffle, the trigger plate is positioned at the guide pipe orifice, and an air switch is arranged below the baffle.
The beneficial effects of this improvement are: the suspension type FM200 gas fire extinguishing device can timely and effectively trigger the power-off protection when being started, thereby avoiding circuit faults, short circuits and other potential dangerous situations.
In order to ensure that the injection range of the extinguishing gas covers the electrical cabinet uniformly;
as a further improvement of the above technical scheme: the spheroid sets up in the one side that is close to suspension type FM200 gaseous extinguishing device air jet, and has seted up a plurality of exhaust hole in proper order, and the exhaust hole passes through the blast pipe and connects the direction switching pipe, direction switching pipe one end is closed structure, and the other end is equipped with the jet head, the jet head setting of direction switching pipe is in the well upper portion of the cabinet body.
The beneficial effects of this improvement are: by adjusting the air injection position of the nozzle, the fire extinguishing gas can be ensured to completely cover each corner of the electric cabinet, thereby improving the fire extinguishing effect and protecting the safety of equipment and circuits in the electric cabinet to the greatest extent.
To ensure reliable operation of the power-off protection device;
as a further improvement of the above technical scheme: the inside spout depth of baffle is twice of trigger plate length, air switch's panel is located the spout rear side, and switch handle and spout mouth vertical alignment.
The beneficial effects of this improvement are: the trigger plate can accurately trigger the air switch under the guidance of the chute, and the strength of the trigger plate can be effectively improved by properly increasing the depth of the chute, so that the reliability and performance of the power-off protection device are further improved.
To ensure the fire extinguishing effect;
as a further improvement of the above technical scheme: the outside of the cabinet body is provided with a gas monitoring system.
The beneficial effects of this improvement are: the gas monitoring system ensures that sufficient fire suppressant is provided during the fire suppression process and reduces the risk of gas leakage.
In order to achieve an automatic fire extinguishing effect;
as a further improvement of the above technical scheme: the automatic fire extinguishing control system is arranged on the outer side of the cabinet body, and the gas leakage detection system, the alarm indicator lamp, the smoke detector, the suspension type FM200 gas fire extinguishing device and the temperature detector are electrically connected with the automatic fire extinguishing control system.
The beneficial effects of this improvement are: the fire extinguishing device can be automatically triggered according to the signals of the smoke detector and the temperature detector without manual intervention, and in addition, the automatic fire extinguishing control system has a multi-path control function, can simultaneously control a plurality of fire extinguishing equipment, can flexibly select the installation position, and is not limited on the cabinet body.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of the front cross-section of the present utility model;
FIG. 5 is an enlarged schematic view of the utility model at A;
in the figure: 1. a cabinet body; 2. a gas monitoring system; 3. an automatic fire extinguishing control system; 4. an alarm indicator light; 5. a smoke detector; 6. a suspended FM200 gas fire extinguishing device; 7. a temperature detector; 8. a guide tube; 9. a guide transfer tube; 10. a baffle; 11. an air switch; 12. a sphere; 13. a trigger plate; 14. and (3) a spring.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary purposes only and for explanatory purposes, and should not be construed as limiting the scope of the present utility model in any way.
As shown in figures 1-5, the automatic fire-fighting device for the electrical cabinet comprises a cabinet body 1, a temperature detector 7 and a smoke detector 5 are respectively arranged on two sides of the inner top surface of the cabinet body 1, a suspension type FM200 gas fire-extinguishing device 6 is arranged in the middle of the inner top surface of the cabinet body 1, the suspension type FM200 gas fire-extinguishing device 6 is connected with a guide pipe 8, a guide transfer pipe 9 is arranged below the guide pipe 8, a ball 12 is arranged inside the guide pipe 8, a baffle 10 is arranged at the tail of the guide pipe 8, a trigger plate 13 is arranged inside the baffle 10, one end of the trigger plate 13 is provided with a spring 14, an air switch 11 is arranged below the trigger plate 13, an alarm indicator 4, a gas leakage detection system 2 and an automatic fire-extinguishing control system 3 are respectively arranged on the outer side of the cabinet body 1, FM200 gas adopted by the suspension type FM200 gas fire-extinguishing device 6 is colorless and odorless, the device has the characteristics of quick fire extinguishing and non-conduction, meanwhile, when the suspended FM200 gas fire extinguishing device 6 is started, gas can push the internal ball 12 to strike the trigger plate 13 through the guide tube 8, when the trigger plate 13 falls, the power-off device is triggered, the power-off protection is realized, the protection equipment is prevented from being damaged, the safety of personnel is ensured, the lower part of the suspended FM200 gas fire extinguishing device 6 is tightly connected with one end of the guide tube 8, the guide tube 8 is L-shaped, the ball 12 is arranged in the L-shaped long tube, the tail part of the guide tube 8 is provided with the baffle 10, the trigger plate 13 and the spring 14 are arranged in the baffle 10, the trigger plate 13 is positioned at the opening of the guide tube 8, the air switch is arranged below the baffle 10, and the power-off protection can be effectively triggered in time when the suspended FM200 gas fire extinguishing device 6 is started, thereby avoiding circuit faults, short circuits and other potential dangerous situations, the ball 12 is arranged at one side close to the air jet of the suspension FM200 gas fire extinguishing device 6, a plurality of air exhaust holes are sequentially formed, the air exhaust holes are connected with the guide transfer pipe 9 through an exhaust pipe, one end of the guide transfer pipe 9 is of a closed structure, the other end of the guide transfer pipe is provided with a jet head, the jet head of the guide transfer pipe 9 is arranged at the middle upper part of the cabinet body 1, fire extinguishing gas can be ensured to completely cover each corner of the electric cabinet by adjusting the jet position of the jet nozzle, thereby improving the fire extinguishing effect and maximally protecting the safety of equipment and circuits in the electric cabinet, the depth of a chute in the baffle 10 is twice the length of the trigger plate 13, a panel of the air switch 11 is positioned at the rear side of the chute, a switch handle is vertically aligned with the chute opening, the trigger plate 13 can accurately trigger the air switch 11 under the guidance of the chute, moreover, the strength of the trigger plate 13 can be effectively improved by properly increasing the depth of the chute, the reliability and performance of the power-off protection device can be further improved, the gas monitoring system 2 is arranged on the outer side of the cabinet body 1, the gas monitoring system 2 can ensure that enough fire extinguishing agent is provided in the fire extinguishing process, the gas leakage risk can be reduced, the automatic fire extinguishing control system 3 is arranged on the outer side of the cabinet body 1, the gas leakage detection system 2, the alarm indicator lamp 4, the smoke detector 5, the suspension type FM200 gas fire extinguishing device 6 and the temperature detector 7 are electrically connected with the automatic fire extinguishing control system 3, the fire extinguishing device can be automatically triggered according to the signals of the smoke detector 5 and the temperature detector 7 without manual intervention, in addition, the automatic fire extinguishing control system 3 has a multi-path control function, can simultaneously control a plurality of fire extinguishing devices, and flexibly select the installation positions, not limited to the upper part of the cabinet 1.
The working principle and the using flow of the utility model are as follows: when the device detects that the smoke or the temperature in the electric cabinet exceeds the set threshold value through the temperature detectors 7 and the smoke detectors 5 on the two sides of the inner top surface of the cabinet body 1 during fire disaster, signals are transmitted to the alarm indicator lamp 4 and the automatic fire extinguishing control system 3, the alarm indicator lamp 4 and the automatic fire extinguishing control system 3 process the received signals, the system activates the suspended FM200 gas fire extinguishing device 6, gas sprayed by the suspended FM200 gas fire extinguishing device 6 pushes the ball through the guide pipe 8, the ball 12 can strike the trigger plate 13, the spring 14 at one end of the trigger plate 13 is compressed under pressure, the trigger plate 13 can drop and smash to the air switch 11 to trigger power-off protection, and meanwhile fire extinguishing gas can be sprayed from a proper position through the guide transfer pipe 9 to enable the gas to uniformly cover each corner of the electric cabinet.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the principles of the utility model, and it will be appreciated that numerous modifications, adaptations and variations may be made thereto and that specific features may be combined in a suitable manner by those skilled in the art without departing from the principles of the utility model, as defined herein; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (7)
1. Automatic fire extinguishing device of regulator cubicle, its characterized in that: including the cabinet body (1), the both sides of the interior top surface of cabinet body (1) are equipped with temperature detector (7) and smoke detector (5) respectively, the top surface middle part is equipped with suspension type FM200 gas fire extinguishing device (6) in the cabinet body (1), guide tube (8) are connected to suspension type FM200 gas fire extinguishing device (6), guide tube (8) below is equipped with direction adapter tube (9), guide tube (8) inside is equipped with spheroid (12), guide tube (8) afterbody is equipped with baffle (10), baffle (10) inside is equipped with trigger plate (13), trigger plate (13) one end is equipped with spring (14), the below of trigger plate (13) is equipped with air switch (11), the outside of the cabinet body (1) is equipped with warning pilot lamp (4), gas leakage detecting system (2), automatic fire extinguishing control system (3) respectively.
2. The electrical cabinet automatic fire extinguishing apparatus according to claim 1, wherein: the lower air nozzle of the suspension type FM200 gas fire extinguishing device (6) is tightly connected with one end of a guide pipe (8), the guide pipe (8) is L-shaped, and a sphere (12) is arranged in the L-shaped long pipe.
3. The electrical cabinet automatic fire extinguishing apparatus according to claim 2, wherein: the utility model discloses a fire extinguisher, including cabinet body (1), spheroid (12), direction change over pipe (9) one end, the other end is equipped with the jet head, the jet head setting of direction change over pipe (9) is in the middle upper portion of cabinet body (1), spheroid (12) set up in the one side that is close to suspension type FM200 gas extinguishing device (6) jet mouth, and has seted up a plurality of exhaust hole in proper order, and the exhaust hole passes through blast pipe connection direction change over pipe (9).
4. The electrical cabinet automatic fire extinguishing apparatus according to claim 1, wherein: one end of the trigger plate (13) is tightly attached to the pipe orifice of the guide pipe (8), the other end of the trigger plate is supported by the unfolded spring (14), and the trigger plate (13) completely covers the pipe orifice of the guide pipe (8).
5. The electrical cabinet automatic fire extinguishing apparatus according to claim 1, wherein: the baffle (10) is internally provided with steps and sliding grooves, and the depth of each sliding groove is twice the length of the trigger plate (13).
6. The electrical cabinet automatic fire extinguishing apparatus according to claim 1, wherein: an air switch (11) is arranged below the baffle (10), a panel of the air switch (11) is positioned at the rear side of the chute, and the switch handle is vertically aligned with the chute opening.
7. The electrical cabinet automatic fire extinguishing apparatus according to claim 1, wherein: the automatic fire extinguishing control system (3) is arranged outside the cabinet body (1), and the gas leakage detection system (2), the alarm indicator lamp (4), the smoke detector (5), the suspension type FM200 gas fire extinguishing device (6) and the temperature detector (7) are electrically connected with the automatic fire extinguishing control system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709410.4U CN220632817U (en) | 2023-07-03 | 2023-07-03 | Automatic fire-fighting device for electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709410.4U CN220632817U (en) | 2023-07-03 | 2023-07-03 | Automatic fire-fighting device for electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632817U true CN220632817U (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321709410.4U Active CN220632817U (en) | 2023-07-03 | 2023-07-03 | Automatic fire-fighting device for electric cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN220632817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119171223A (en) * | 2024-10-22 | 2024-12-20 | 南通金茂防爆电气有限公司 | An electrical cabinet with automatic power-off and fire-extinguishing function |
-
2023
- 2023-07-03 CN CN202321709410.4U patent/CN220632817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119171223A (en) * | 2024-10-22 | 2024-12-20 | 南通金茂防爆电气有限公司 | An electrical cabinet with automatic power-off and fire-extinguishing function |
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