CN215781116U - Automatic shaft that puts out a fire takes generator control cabinet - Google Patents
Automatic shaft that puts out a fire takes generator control cabinet Download PDFInfo
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- CN215781116U CN215781116U CN202121773173.9U CN202121773173U CN215781116U CN 215781116 U CN215781116 U CN 215781116U CN 202121773173 U CN202121773173 U CN 202121773173U CN 215781116 U CN215781116 U CN 215781116U
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Abstract
The utility model discloses an automatic fire extinguishing shaft generator control cabinet, which relates to the technical field of marine shaft generator control cabinets and comprises a cabinet body, an electrical control part and a fire extinguishing device; the electric control part is arranged in the cabinet body; the fire extinguishing device comprises a fire extinguishing agent storage tank, a spraying control valve, a main fire extinguishing agent output pipeline, a fire extinguishing agent output branch pipe, a fire extinguishing agent nozzle and a temperature sensor; the fire extinguishing device can timely extinguish fire in the cabinet body when a control cabinet has the problems of fire and the like, meanwhile, due to the linkage of the temperature sensor and the spraying control valve, the fire extinguishing agent can be sprayed more timely, and due to the use of the fire extinguishing agent sprayer, the fire extinguishing agent can be uniformly sprayed in the cabinet body, so that the fire extinguishing effect can be quickly achieved, and the loss is greatly reduced for users.
Description
Technical Field
The utility model relates to the technical field of marine shaft generator control cabinets, in particular to a shaft generator control cabinet capable of automatically extinguishing fire.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirement, a circuit can be switched on or off by a manual or automatic switch in normal operation, the circuit is switched off or alarmed by the protective electrical equipment in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and prompt or signal is sent when the measuring instruments deviate from a normal working state.
Wherein a switch board that is used for marine axle to take generator, the output voltage of control marine axle to take generator, output frequency, short circuit control, excitation control etc. its internal circuit is more relatively more complicated again, can probably produce the naked light because of situations such as electric elements ageing or load overload in long-term use, make the inside components and parts of switch board on fire, however present generator switch board is placed alone, managers only need regularly inspect can and can not carry out real-time observation, in case the conflagration takes place, can not put out in time, give people and bring the loss of life and property.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic fire extinguishing shaft generator control cabinet to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a shaft generator control cabinet capable of automatically extinguishing fire comprises a cabinet body, an electric control part and a fire extinguishing device; the cabinet body comprises a front cabinet door and a rear back plate which are respectively arranged on the front side and the rear side, protective side walls arranged on the left side and the right side, a protective top plate arranged on the top, and an installation bottom plate arranged on the bottom, wherein an electrical element installation plate is arranged in the middle of the front side and the rear side in the cabinet body, four edges of the electrical element installation plate are respectively fixedly connected with the protective top plate, the protective side walls and the installation bottom plate, and an installation base is also arranged below the installation bottom plate at the bottom of the cabinet body; the main body part of the electric control part is arranged on the electric element mounting plate; and a fire extinguishing device jointly fixed on the mounting base is arranged on the outer side of the protective side wall on one side.
Furthermore, the electric control part comprises a power switch, a frequency converter, a filter and a PLC system which are fixedly arranged on the front side surface of the electric element mounting plate, and a local control screen and a key switch which are fixedly arranged on the front cabinet door in an embedded mode, wherein the power switch, the frequency converter, the filter, the PLC system, the local control screen and the key switch are connected into a whole through connecting cables, and the power switch, the frequency converter, the filter, the PLC system, the local control screen and the key switch penetrate through the mounting bottom plate through the control cables to be connected with the shaft generator so as to be controlled; the power switch penetrates through the mounting bottom plate through a power cable to be connected with a ship power supply.
Preferably, the connection cables are each arranged on a rear side of the electrical component mounting board.
Further, extinguishing device is including being used for taking the pressure to store the fire extinguishing agent storage tank of fire extinguishing agent, the bottom of fire extinguishing agent storage tank is provided with the blowout control valve who is used for controlling the fire extinguishing agent in the fire extinguishing agent storage tank, the exit of control valve is connected with fire extinguishing agent output trunk line, and is provided with six fire extinguishing agent output branch pipes altogether on fire extinguishing agent output trunk line, fire extinguishing agent output branch pipe all stretches into the inboard of the cabinet body from mounting plate department.
Preferably, two outlets of the fire extinguishing agent output branch pipes are arranged at the bottom corners of the cabinet body which are arranged according to oblique diagonal angles, the other two outlets are arranged in the middle of the cabinet body which is arranged according to oblique diagonal angles, and the last two outlets are arranged at the top corners of the cabinet body which is arranged according to oblique diagonal angles.
Preferably, an outlet of the fire extinguishing agent output branch pipe is provided with a fire extinguishing agent spray head.
Furthermore, a temperature sensor is respectively arranged on the front side and the rear side of the electric element mounting plate in the cabinet body.
Preferably, the two temperature sensors are linked to the discharge control valves, respectively.
Preferably, the fire extinguishing agent is dry powder or carbon dioxide.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fire extinguishing device can timely extinguish fire in the cabinet body when the control cabinet has the problems of fire and the like, and can reduce loss as much as possible;
2. the temperature sensor is linked with the fire extinguishing agent spraying control valve, so that the fire extinguishing agent can be sprayed more timely, and the loss of users is reduced to the minimum;
3. the use of the fire extinguishing agent spray head can ensure that the fire extinguishing agent is uniformly sprayed in the cabinet body, thereby achieving the fire extinguishing effect quickly.
Drawings
FIG. 1 is a front view;
FIG. 2 is a front view without the front cabinet door;
FIG. 3 is a rear view;
FIG. 4 is a rear view without the backing plate;
in the figure: the fire extinguishing cabinet comprises a cabinet body-1, a front cabinet door-11, a back board-12, a protective side wall-13, a protective top board-14, a mounting bottom board-15, an electrical element mounting board-16, a mounting base-17, an electrical control part-2, a power switch-21, a frequency converter-22, a filter-23, a PLC system-24, an on-site control screen-25, a key switch-26, a fire extinguishing device-3, a fire extinguishing agent storage tank-31, a spraying control valve-32, a fire extinguishing agent output branch pipe-33, a fire extinguishing agent spray head-34 and a temperature sensor-4.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings and the specific embodiments.
Referring to fig. 1-4, fig. 1 is a front view; FIG. 2 is a front view without the front cabinet door; FIG. 3 is a rear view; fig. 4 is a rear view without the backing plate.
The utility model provides an automatic fire-extinguishing shaft generator control cabinet, which is applied to the control of a shaft generator and is used for quickly and automatically extinguishing fire in the control cabinet when the shaft generator control cabinet is in fire, so that the loss can be reduced to the minimum; comprises a cabinet body 1, an electric control part 2 and a fire extinguishing device 3.
The cabinet body 1 comprises a front cabinet door 11 and a back board 12 which are respectively hinged at the front side and the back side, protective side walls 13 arranged at the left side and the right side, a protective top board 14 arranged at the top part and an installation bottom board 15 arranged at the bottom part, an electrical element installation board 16 is arranged in the middle of the front side and the back side in the cabinet body 1 and used for installing various electrical elements, measuring instruments, auxiliary equipment and the like, and four edges of the electrical element installation board 16 are respectively connected and fixed with the protective top board 14, the protective side walls 13 and the installation bottom board 15; in addition, an installation base 17 is further arranged below the installation bottom plate 15 at the bottom of the cabinet body 1, and is used for assisting the fixed use of the cabinet body 1, so that the cabinet body 1 is firmly and stably installed, and the cabinet body 1 is prevented from moving due to jolt and the like when a ship navigates; the main body part of the electric control part 2 is mounted on the electric component mounting board 16; on the outside of the one-sided protective side wall 13, a fire extinguishing device 3 is arranged, which is jointly fixed on a mounting base 17.
The electric control part 2 comprises a power switch 21, a frequency converter 22, a filter 23 and a PLC system 24 which are fixedly arranged on the front side surface of the electric element mounting plate 16, and a local control screen 25 and a key switch 26 which are fixedly embedded in the front cabinet door 11, wherein the power switch 21, the frequency converter 22, the filter 23, the PLC system 24, the local control screen 25 and the key switch 26 are connected into a whole through connecting cables, and are connected with a shaft generator through a control cable which passes through the mounting bottom plate 15 so as to be controlled, and the connecting cables are all arranged on the rear side surface of the electric element mounting plate 16; meanwhile, the power switch 21 penetrates through the mounting bottom plate 15 through a power cable to be connected with a ship power supply, and is used for providing electric support for the control cabinet.
The fire extinguishing device 3 comprises a fire extinguishing agent storage tank 31 used for storing a fire extinguishing agent under pressure, the bottom of the fire extinguishing agent storage tank 31 is provided with a spraying control valve 32 used for controlling the fire extinguishing agent in the fire extinguishing agent storage tank 31 to spray outwards, the outlet of the spraying control valve 32 is connected with a fire extinguishing agent output main pipeline, the fire extinguishing agent output main pipeline is provided with six fire extinguishing agent output branch pipes 33 which are used for guiding the spraying of the fire extinguishing agent for use, the fire extinguishing agent output branch pipes 33 extend into the inner side of the cabinet body 1 from the mounting bottom plate 15, the outlets of two fire extinguishing agent output branch pipes 33 are arranged at the bottom corners arranged according to oblique diagonal angles in the cabinet body 1, the outlets of the other two fire extinguishing agent output branch pipes 33 are arranged at the middle positions arranged according to oblique diagonal angles in the cabinet body 1, the outlets of the last two fire extinguishing agent output branch pipes 33 are arranged at the top corners arranged according to oblique diagonal angles in the cabinet body 1, when a fire occurs in the cabinet 1, the fire extinguishing agent is controlled by the discharge control valve 32 to be discharged from the outlets of the six fire extinguishing agent discharging branch pipes 33 for performing fire extinguishing work in the cabinet 1.
In order to ensure that the sprayed fire extinguishing agent can completely cover the inside of the cabinet body 1 when a fire disaster occurs in the cabinet body 1, a fire extinguishing agent nozzle 34 is arranged at the outlet of the fire extinguishing agent output branch pipe 33, and the fire extinguishing agent is completely sprayed in the cabinet body 1 through the fire extinguishing agent nozzle 34.
The internal of cabinet two sides set up a temperature sensor 4 respectively around the electric elements mounting panel 16 for the temperature in the internal 1 of real-time supervision cabinet, and two temperature sensor 4 respectively with blowout control valve 32 links, and two temperature sensor 4 all are provided with the temperature upper limit that the temperature value is the same, when the internal conflagration etc. of appearing of cabinet leads to the problem that the temperature rises rapidly, when the temperature reaches the temperature upper limit, temperature sensor 4 can give the signal to blowout control valve 32, then blowout control valve 32 can control the outside blowout of fire extinguishing agent to can be quick put out a fire the operation to the internal 1 of cabinet, with the safety of guaranteeing the switch board, furthest reduces the loss for the user.
The fire extinguishing agent is dry powder or carbon dioxide used as the fire extinguishing agent.
While embodiments of the utility model have been illustrated and described, it is to be understood that the embodiments described are merely some, and not all, embodiments of the utility model. Based on the embodiments of the present invention, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principle and spirit of the present invention, and all other embodiments obtained by making various changes, modifications, substitutions and alterations to the embodiments are within the scope of the present invention.
Claims (9)
1. The utility model provides an automatic axle of putting out a fire takes generator control cabinet which characterized in that: comprises a cabinet body (1), an electric control part (2) and a fire extinguishing device (3); the cabinet body (1) comprises a front cabinet door (11) and a back board (12) which are respectively hinged at the front side and the back side, protective side walls (13) arranged at the left side and the right side, a protective top board (14) arranged at the top, and a mounting bottom board (15) arranged at the bottom, wherein an electrical component mounting board (16) is arranged at the middle of the front side and the back side in the cabinet body (1), four edges of the electrical component mounting board are respectively connected and fixed with the protective top board (14), the protective side walls (13) and the mounting bottom board (15), and a mounting base (17) is also arranged below the mounting bottom board (15) at the bottom of the cabinet body (1); the main body part of the electric control part (2) is arranged on an electric element mounting plate (16); and a fire extinguishing device (3) which is jointly fixed on the mounting base (17) is arranged on the outer side of the protective side wall (13) on one side.
2. The self-extinguishing shaft generator control cabinet according to claim 1, characterized in that: the electric control part (2) comprises a power switch (21), a frequency converter (22), a filter (23), a PLC (programmable logic controller) system (24) which are fixedly arranged on the front side surface of the electric element mounting plate (16), and a local control screen (25) and a key switch (26) which are fixedly arranged on the front cabinet door (11) in an embedded mode, wherein the power switch (21), the frequency converter (22), the filter (23), the PLC system (24), the local control screen (25) and the key switch (26) are connected into a whole through connecting cables, and are connected with a shaft generator through a control cable penetrating through the mounting bottom plate (15) so as to be controlled; the power switch (21) penetrates through the mounting bottom plate (15) through a power cable to be connected with a ship power supply.
3. The self-extinguishing shaft generator control cabinet according to claim 2, characterized in that: the connecting cables are all arranged on the rear side surface of the electric element mounting plate (16).
4. The self-extinguishing shaft generator control cabinet according to claim 3, characterized in that: extinguishing device (3) are including being used for taking the pressure to store fire extinguishing agent storage tank (31) of fire extinguishing agent, the bottom of fire extinguishing agent storage tank (31) is provided with outside spun blowout control valve (32) of fire extinguishing agent that is used for controlling in fire extinguishing agent storage tank (31), the exit of blowout control valve (32) is connected with fire extinguishing agent output trunk line, and is provided with six fire extinguishing agent output branch pipes (33) altogether on fire extinguishing agent output trunk line, fire extinguishing agent output branch pipe (33) all stretch into the inboard of the cabinet body (1) from mounting plate (15).
5. The self-extinguishing shaft generator control cabinet according to claim 4, characterized in that: two outlets of the fire extinguishing agent output branch pipes (33) are arranged at the bottom corners of the cabinet body (1) which are arranged according to the oblique diagonal, the other two outlets are arranged in the middle of the cabinet body (1) which is arranged according to the oblique diagonal, and the last two outlets are arranged at the top corners of the cabinet body (1) which are arranged according to the oblique diagonal.
6. The self-extinguishing shaft generator control cabinet according to claim 5, characterized in that: and fire extinguishing agent nozzles (34) are arranged at the outlets of the fire extinguishing agent output branch pipes (33).
7. The self-extinguishing shaft generator control cabinet according to claim 6, characterized in that: the cabinet body (1) is internally provided with a temperature sensor (4) on the front side and the rear side of the electric element mounting plate (16).
8. The self-extinguishing shaft generator control cabinet according to claim 7, characterized in that: the two temperature sensors (4) are linked with the ejection control valve (32) respectively.
9. The automatic fire extinguishing shaft generator control cabinet according to any one of claims 4-8, characterized in that: the fire extinguishing agent is dry powder or carbon dioxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773173.9U CN215781116U (en) | 2021-08-02 | 2021-08-02 | Automatic shaft that puts out a fire takes generator control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773173.9U CN215781116U (en) | 2021-08-02 | 2021-08-02 | Automatic shaft that puts out a fire takes generator control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215781116U true CN215781116U (en) | 2022-02-11 |
Family
ID=80127245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773173.9U Active CN215781116U (en) | 2021-08-02 | 2021-08-02 | Automatic shaft that puts out a fire takes generator control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215781116U (en) |
-
2021
- 2021-08-02 CN CN202121773173.9U patent/CN215781116U/en active Active
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