CN218451806U - Fire protection device and power station control system - Google Patents
Fire protection device and power station control system Download PDFInfo
- Publication number
- CN218451806U CN218451806U CN202221497986.4U CN202221497986U CN218451806U CN 218451806 U CN218451806 U CN 218451806U CN 202221497986 U CN202221497986 U CN 202221497986U CN 218451806 U CN218451806 U CN 218451806U
- Authority
- CN
- China
- Prior art keywords
- sand
- fire
- door
- cable
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a firebreak device and power station control system, the power station includes the cable pit, firebreak device includes husky storehouse of fire prevention, husky storehouse door and drive assembly. The fire-proof sand warehouse is used for being installed in the cable trench and is provided with a sand discharge port communicated with the cable trench. The sand silo door is arranged at the sand discharge port and has an opening state for opening the sand discharge port and a closing state for closing the sand discharge port; when the sand warehouse door is in the closed state, the fireproof sand warehouse is used for containing fireproof sand. The driving assembly is in driving connection with the sand silo door and used for driving the sand silo door to be switched between the opening state and the closing state. The utility model discloses a husky storehouse of fire prevention holds the husky storehouse of fire prevention, when having the condition of a fire to take place, opens the husky storehouse door of husky storehouse below of fire prevention, makes the husky mouth of fire prevention flow in the cable pit through leaking away husky. Under the action of gravity, the cable trench is quickly filled by utilizing the fluidity of sand.
Description
Technical Field
The utility model relates to a power station, concretely relates to firebreak device and power station control system.
Background
At present, a large amount of constructions in energy storage power station, the cable pit in energy storage power station and the photovoltaic power station fire prevention link is key protection part, and energy storage power station generally has a plurality of container intervals to put, and the cable pit runs through the bottom of every container and the station that steps up, and when the conflagration took place, the intensity of a fire can stretch to other containers or the station that steps up along with the cable pit.
The fire prevention of traditional cable pit is generally that the both ends of equipment are adding fire prevention mud, and the interval adds fire prevention baffle 100 meters, and two energy storage containers are generally 5-10 meters apart, and when 1 container conflagration breaks out among them, the conflagration will break through fire prevention baffle very soon, spreads other containers from the cable pit.
The prior art is mainly not sufficient with the following points:
1. the fire-proof mud has thinner fire-proof partition plate, and can only stop flame for a short time;
2. the fire barrier generally separates 100 meters, and middle equipment can't protect, if the baffle is too close, and the cost is with high costs, and is unfavorable for walking line and later stage fortune dimension.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a firebreak device and power station control system aims at realizing effectively blocking the intensity of a fire and stretching.
In order to achieve the above object, the utility model provides a fire protection device is applied to the power station, the power station includes the cable pit, fire protection device includes:
the fireproof sand warehouse is used for being installed in the cable trench and is provided with a sand discharge port communicated with the cable trench;
the sandbox door is arranged at the sandbox opening and has an opening state for opening the sandbox opening and a closing state for closing the sandbox opening; when the sand warehouse door is in the closed state, the fireproof sand warehouse is used for containing fireproof sand;
and the driving assembly is in driving connection with the sand silo door and is used for driving the sand silo door to be switched between the opening state and the closing state.
In one embodiment, the drive assembly comprises:
the sliding mechanism is arranged at the sand discharge port, and the sand warehouse door is arranged on the sliding mechanism;
the sliding mechanism is in driving connection with the motor assembly; the motor assembly is used for driving the sliding mechanism to move and switch between a first position and a second position so as to drive the sandbox door to switch between the open state and the closed state.
In one embodiment, the sliding mechanism includes:
one end of the screw rod is in transmission connection with the sand silo door, and the other end of the screw rod is in driving connection with the motor assembly;
the motor assembly is used for driving the lead screw to rotate so as to drive the sandbox door to be switched between the opening state and the closing state.
In one embodiment, the sliding mechanism includes:
one end of the transmission shaft is fixedly connected with the sand silo door;
one end of the connecting rod is movably connected with the other end of the transmission shaft, and the other end of the connecting rod is in driving connection with the motor assembly;
the motor assembly is used for driving the connecting rod to rotate so as to drive the sandbox door to be switched between the opening state and the closing state.
In one embodiment, the sliding mechanism further comprises:
the guide rail is arranged above the cable trench;
the gyro wheel, the gyro wheel is located on the guide rail, with sand storehouse door swing joint.
In one embodiment, the fire protection device further comprises:
the first ignition detection device is electrically connected with the driving assembly and is used for being installed in the cable trench so as to detect an ignition signal in the cable trench;
and the control component is respectively electrically connected with the driving component and the first fire detection device and used for driving the sand silo door to be in the open state when receiving a fire signal so as to enable the fire-proof sand in the fire-proof sand silo to flow into the cable trench.
In an embodiment, the first ignition detecting means comprises a smoke sensor;
the smoke sensor is used for detecting the concentration of combustible gas in the cable trench and outputting a fire signal when detecting that the concentration of the combustible gas is greater than the preset gas concentration.
In one embodiment, the cable trench is used for placing a cable, and the fire-proof device further comprises a temperature detection device;
the temperature detection device is arranged on the cable and is electrically connected with the control assembly; the temperature detection device is used for detecting the temperature of the cable and outputting a temperature detection signal;
the control assembly is used for outputting an alarm signal when the temperature corresponding to the received temperature detection signal is higher than a preset temperature.
The utility model also provides a power station control system, which comprises a cable trench, a plurality of containers and a plurality of the fire protection devices;
the cable pit wears to locate a plurality ofly the container, firebreak device locates adjacently cable pit top between the container.
In one embodiment, the power station control system further comprises a master control module and a plurality of second fire detection devices;
the second fire detection devices are arranged in the container, and the main control module is electrically connected with the plurality of second fire detection devices and the plurality of fire protection devices respectively;
the second fire detection device is used for detecting a fire signal in the container, and the main control module is used for controlling the fire protection device adjacent to the accident container to open the sand silo door when receiving the fire signal.
The utility model discloses a husky storehouse of fire prevention holds the husky of fire prevention, when having the condition of a fire to take place, opens the husky storehouse door of husky storehouse of fire prevention below, makes the husky mouth of fire prevention flow in the cable pit through the sand drainage. Under the action of gravity, the cable trench is quickly filled by utilizing the fluidity of sand. The cable trench within a few meters can be completely covered, physical isolation is achieved, the contact between adjacent containers is blocked in time, the spread of fire is effectively blocked, and the fire range is controlled to be minimum. And locate the top of cable pit with the husky storehouse of preventing fires, do not influence inside cable fortune maintenance and repair.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of a prior art fire barrier;
FIG. 2 is a schematic structural view of an embodiment of the fire protection device of the present invention;
fig. 3 is a schematic structural view of an embodiment of the fire protection device of the present invention;
FIG. 4 is a schematic view of another embodiment of the fire protection device of the present invention;
fig. 5 is a schematic structural view of the fire protection device of the present invention.
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
313 | Connecting |
| 200 | |
330 | |
| 320 | |
340 | |
| 311 | |
400 | First |
| 312 | |
500 | Control assembly |
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 2-5, the utility model provides a fire protection device is applied to the power station, the power station includes the cable pit, fire protection device includes:
a fire-proof sand silo 100 installed in the cable trench and having a sand discharge port communicated with the cable trench;
a sand silo door 200 provided at the sand discharge port and having an open state for opening the sand discharge port and a closed state for closing the sand discharge port; when the sand silo door 200 is in the closed state, the fireproof sand silo 100 is used for accommodating fireproof sand;
and the driving assembly is in driving connection with the sand silo door 200 and is used for driving the sand silo door 200 to be switched between the opening state and the closing state.
An opening may be left above the sand silo door 200 or a cover plate may be provided for filling with fire-resistant sand. The fireproof sand warehouse 100 can be made of concrete, is built simultaneously when the cable trench is built, and is integrally formed with the cable trench; stainless steel may also be selected for later installation separately over the cable trench for ease of maintenance and location adjustment, without limitation.
The sand warehouse door 200 can be a sliding plate which can slide relative to the fireproof sand warehouse 100, and when the sliding plate is positioned below the fireproof sand warehouse 100, the sand discharge opening is closed to form a cavity body which can contain fireproof sand with the fireproof sand warehouse 100; when the sliding plate slides towards the direction far away from the fire-proof sand warehouse 100, the sand discharge opening is opened, so that the fire-proof sand can flow into the cable trench through the sand discharge opening. The sand silo door 200 may also be a movable plate, a first side of the movable plate is movably connected to the fire-proof sand silo 100 through a hinge, and a second side of the movable plate is opposite to the first side. When the second side of the movable plate is placed close to the fire-proof sand warehouse 100, the sand discharge opening is closed, and a cavity capable of containing fire-proof sand is formed by the sand discharge opening and the fire-proof sand warehouse 100; when the second side of the movable plate is far away from the fire-proof sand warehouse 100 and falls, the sand discharge port is opened, so that the fire-proof sand can flow into the cable trench through the sand discharge port. Further, the sand silo door 200 may also be composed of two movable plates which are spliced.
Power stations typically include a plurality of containers spaced apart with a cable trench extending through the bottom of each container to a booster station. The fire protection device may be installed between two adjacent containers or between a container and a booster station. Under normal conditions, the sand silo door 200 is in a closed state, the sand discharge opening is closed, and a cavity capable of containing fire-proof sand is formed by the sand discharge opening and the fire-proof sand silo 100. The size of the fire-proof sand bank 100 and the volume of sand may be set according to actual requirements, and is not limited herein. When a container or a cable is on fire, a controller sends a control signal or manually opens the sand warehouse door 200 of the fireproof device above the fire point and adjacent to the fire point, so that fireproof sand flows into the cable trench through the sand discharge port. Under the action of gravity, the cable trench is quickly filled by utilizing the fluidity of sand, the cable trench within several meters can be completely covered, physical isolation is realized, and the fire spread is effectively blocked.
The utility model discloses a husky storehouse of fire prevention holds the husky of fire prevention, when having the condition of a fire to take place, opens the husky storehouse door of husky storehouse of fire prevention below, makes the husky mouth of fire prevention flow in the cable pit through the sand drainage. Under the action of gravity, the cable trench is quickly filled by utilizing the fluidity of sand. The cable trench within a few meters can be completely covered, physical isolation is achieved, the contact between adjacent containers is blocked in time, the spread of fire is effectively blocked, and the fire range is controlled to be minimum. And locate the top of cable pit with the husky storehouse of preventing fires, do not influence inside cable fortune maintenance and repair.
In one embodiment, the drive assembly comprises:
the sliding mechanism is arranged at the sand discharge port, and the sand warehouse door 200 is arranged on the sliding mechanism;
the motor assembly 320, the sliding mechanism is in driving connection with the motor assembly 320; the motor assembly 320 is used for driving the sliding mechanism to move and switch between the first position and the second position so as to drive the silo door 200 to switch between the open state and the closed state.
The motor assembly 320 comprises a motor and a motor driver, the motor driver is connected with the controller, the motor is driven to rotate according to a control signal output by the controller, the sliding mechanism is driven to slide, the sliding mechanism moves and switches between a first position and a second position, and the closing/opening of the sand silo door 200 is realized.
Under normal conditions, the sliding mechanism is in the first position, and the sand silo door 200 is located below the fire-proof sand silo 100 and is in a closed state, and forms a cavity capable of containing fire-proof sand with the fire-proof sand silo 100. When a fire occurs, the motor assembly 320 drives the sliding mechanism to slide to the second position, drives the sand silo door 200 to be away from the fire-proof sand silo 100, opens the sand discharging opening, and discharges the fire-proof sand in the fire-proof sand silo 100 into the cable trench below. After the fire is over, the motor assembly 320 drives the sliding mechanism to slide to the first position again, the sand discharge port is closed, and the fire-proof sand is filled again.
In the embodiment, the sliding mechanism is driven by the motor component 320 to slide, and the sliding mechanism moves and switches between the first position and the second position, so that the sand silo door 200 is driven to switch between the open state and the closed state, and the automatic control of the sand silo door 200 is realized.
Referring to fig. 3, in one embodiment, the sliding mechanism includes:
one end of the lead screw 311 is in transmission connection with the sand silo door 200, and the other end of the lead screw 311 is in driving connection with the motor assembly 320;
the motor assembly 320 is used for driving the lead screw 311 to rotate so as to drive the silo door 200 to switch between the open state and the closed state.
The screw 311 is movably connected with the sand silo door 200 through a nut. When the lead screw 311 is used as an active body, the nut is converted into a linear motion along with the rotation angle of the lead screw according to a lead of a corresponding specification. The silo door 200 may be connected by a nut socket and a nut, thereby achieving a corresponding linear motion.
The motor assembly 320 drives the lead screw 311 to rotate, and drives the sand silo door 200 to reciprocate in a linear direction. For example, when a fire occurs, the motor assembly 320 rotates forward to drive the screw 311 to rotate forward, and the sand silo door 200 moves linearly along the lines of the screw 311 in a direction far away from the sand silo door 200; after the fire is over, when the sand silo door 200 resets, the motor rotates reversely to drive the screw 311 to rotate reversely, and the sand silo door 200 moves linearly along the grains of the screw 311 in the direction close to the sand silo door 200.
The lead screw 311 is the most commonly used transmission element in tool machines and precision machines, and has a main function of converting rotational motion into linear motion or converting torque into axial repeated force, and has the characteristics of high precision, reversibility and high efficiency, and has small frictional resistance. In the embodiment, the rotary motion of the motor assembly 320 is converted into the linear motion of the sand silo door 200 through the lead screw 311, so that the sand silo door 200 is switched between the opening state and the closing state.
Referring to fig. 4, in one embodiment, the sliding mechanism includes:
one end of the transmission shaft 312 is fixedly connected with the sand silo door 200;
one end of the connecting rod 313 is movably connected with the other end of the transmission shaft 312, and the other end of the connecting rod 313 is in driving connection with the motor assembly 320;
the motor assembly 320 is used for driving the connecting rod 313 to rotate so as to drive the silo door 200 to be switched between the opening state and the closing state.
One end of the connecting rod 313 is movably connected with the transmission shaft 312 and is positioned on the same horizontal line with the transmission shaft 312. The other end of the connecting rod 313 is in driving connection with the motor assembly 320 through a joint bearing, and makes a circular motion under the control of the motor assembly 320 to drive the transmission shaft 312 to make a linear reciprocating motion. For example, normally, the link 313 is in the initial position and the drive shaft 312 is in the first position. When a fire occurs, the motor assembly 320 rotates by a preset angle, and the end of the driving connecting rod 313 connected with the motor assembly 320 rotates by a corresponding angle to drive the transmission shaft 312 to move to the second position, so as to drive the sand silo door 200 to move by a corresponding distance in a direction away from the fire-proof sand silo 100. After the fire is over, when the sand silo door 200 is reset, the motor rotates again, the end, connected with the motor assembly 320, of the driving connecting rod 313 rotates to the initial position, the driving shaft 312 is driven to move back to the second position, and then the sand silo door 200 is driven to reset.
In this embodiment, one end of the connecting rod 313 is movably connected with the transmission shaft 312, the other end of the connecting rod 313 is driven by the motor assembly 320 to perform circular motion, the transmission shaft 312 is driven to perform reciprocating motion, and then the sand silo door 200 is driven to perform reciprocating motion, so that the sand silo door 200 is switched between an open state and a closed state.
In one embodiment, the sliding mechanism further comprises:
the guide rail 330 is arranged above the cable trench;
and the roller 340 is arranged on the guide rail 330, and is movably connected with the sand silo door 200.
The sand silo door 200 is movably connected with the guide rail 330 through the roller 340, and the lead screw 311 or the transmission shaft 312 drives the sand silo door 200 to slide on the guide rail 330 when moving, so that the sand silo door 200 is switched between an open state and a closed state.
In one embodiment, the fire protection device further comprises:
the first ignition detection device 400 is electrically connected with the driving component, and the first ignition detection device 400 is used for being installed in the cable trench and used for detecting an ignition signal in the cable trench;
and the control component 500 is electrically connected with the driving component and the first fire detection device 400 respectively and is used for driving the sand silo door 200 to be in the open state when receiving a fire signal so as to enable the fire-proof sand in the fire-proof sand silo 100 to flow into the cable trench.
The number of the first ignition detecting devices 400 is plural, and the plural first ignition detecting devices 400 are provided at intervals in the cable trench. The first fire detection device 400 may determine whether a fire occurs in the current area by detecting smoke or temperature in the cable trench. For example, the first ignition detection device 400 detects that the smoke concentration in the cable trench is greater than the preset concentration, or the detection device detects that the temperature in the cable trench is greater than the preset temperature, which indicates that a fire is in the cable trench at this time, and the first ignition detection device 400 outputs a fire signal.
After receiving the fire signal, the control assembly 500 drives the sand silo door 200 to be quickly opened, so that the fire-proof sand flows into the cable trench. Under the action of gravity, the cable trench is quickly filled by utilizing the fluidity of sand, the cable trench within several meters can be completely covered, physical isolation is realized, and the fire spread is effectively blocked.
In one embodiment, the first ignition detection apparatus 400 includes a smoke sensor;
the smoke sensor is used for detecting the concentration of combustible gas in the cable trench and outputting a fire signal when detecting that the concentration of the combustible gas is greater than the preset gas concentration.
This embodiment judges whether to take place the condition of a fire through the combustible gas concentration that detects in the cable pit. For example, when the combustible gas concentration is detected to be 25% of the lower explosive concentration, indicating that a fire is or will be initiated in the cable trench, the smoke detection device outputs a fire signal to the control assembly 500. The control assembly 500 drives the sand silo door 200 to open quickly to allow the fire-resistant sand to flow into the cable trench.
In one embodiment, the cable trench is used for placing a cable, and the fire protection device further comprises a temperature detection device;
the temperature detection device is arranged on the cable and is electrically connected with the control assembly 500; the temperature detection device is used for detecting the temperature of the cable and outputting a temperature detection signal;
the control component 500 is configured to output an alarm signal when the temperature corresponding to the received temperature detection signal is greater than a preset temperature.
The cable that passes through at the heavy current is easy to catch fire, and the temperature of cable is detected through temperature-detecting device to this embodiment, when the temperature that detects surpassed preset temperature, control assembly 500 output alarm signal. The operation and maintenance personnel need to judge whether to open the sand silo door 200 according to the field situation. If the cable is on fire, a command can be given immediately to open the sand silo door 200, and if the cable is in a local fault, the power is cut off for maintenance as soon as possible.
The utility model also provides a power station control system, which comprises a cable trench, a plurality of containers and a plurality of the fire protection devices;
the cable pit wears to locate a plurality ofly the container, firebreak device locates adjacently cable pit top between the container.
The detailed structure of the fire protection device can refer to the above embodiments, and is not described herein; it can be understood that, because the utility model discloses above-mentioned firebreak device has been used among the power station control system, consequently, the utility model discloses power station control system's embodiment includes all technical scheme of the whole embodiments of above-mentioned firebreak device, and the technical effect who reaches is also identical, no longer gives unnecessary details here.
In one embodiment, the power station control system further comprises a master control module and a plurality of second fire detection devices;
the second fire detection device is arranged in the container, and the main control module is electrically connected with the plurality of second fire detection devices and the plurality of fire protection devices respectively;
the second fire detection device is used for detecting a fire signal in the container, and the main control module is used for controlling the fire protection device adjacent to the accident container to open the sand silo door when receiving the fire signal.
The detection device is started to the second and includes smoke alarm, and when the condition of a fire appeared in the container, the main control module controls the firebreak devices on the adjacent both sides of container to punch the sand storehouse door, and the sand that will prevent fires flows into the cable pit on both sides, effectively blocks the intensity of a fire and spreads.
Above only be the utility model discloses an optional embodiment to not consequently restrict the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of description and drawing did, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a fire protection device, is applied to the power station, the power station includes the cable pit, its characterized in that, fire protection device includes:
the fireproof sand warehouse is arranged in the cable trench and is provided with a sand discharge port communicated with the cable trench;
the sand silo door is arranged at the sand discharge port and has an opening state for opening the sand discharge port and a closing state for closing the sand discharge port; when the sand silo door is in the closed state, the fireproof sand silo is used for accommodating fireproof sand;
and the driving assembly is in driving connection with the sandbox door and is used for driving the sandbox door to be switched between the opening state and the closing state.
2. The fire protection device of claim 1, wherein the drive assembly comprises:
the sliding mechanism is arranged at the sand discharge port, and the sand silo door is arranged on the sliding mechanism;
the sliding mechanism is in driving connection with the motor assembly; the motor assembly is used for driving the sliding mechanism to move and switch between a first position and a second position so as to drive the sandbox door to switch between the open state and the closed state.
3. A fire protection device as claimed in claim 2, wherein the sliding mechanism comprises:
one end of the lead screw is in transmission connection with the sand silo door, and the other end of the lead screw is in driving connection with the motor assembly;
the motor assembly is used for driving the lead screw to rotate so as to drive the sandbox door to be switched between the opening state and the closing state.
4. The fire protection device of claim 2, wherein the sliding mechanism comprises:
one end of the transmission shaft is fixedly connected with the sand silo door;
one end of the connecting rod is movably connected with the other end of the transmission shaft, and the other end of the connecting rod is in driving connection with the motor assembly;
the motor assembly is used for driving the connecting rod to rotate so as to drive the sandbox door to be switched between the opening state and the closing state.
5. A fire protection device according to claim 3 or 4, wherein the sliding mechanism further comprises:
the guide rail is arranged above the cable trench;
the roller is arranged on the guide rail and is movably connected with the sand silo door.
6. The fire protection device of claim 1, further comprising:
the first ignition detection device is electrically connected with the driving assembly and is used for being installed in the cable trench so as to detect an ignition signal in the cable trench;
and the control assembly is respectively electrically connected with the driving assembly and the first fire detection device and is used for driving the sand warehouse door to be in the open state when receiving a fire signal so as to enable the fire-proof sand in the fire-proof sand warehouse to flow into the cable trench.
7. A fire protection device according to claim 6, wherein the first fire detection means comprises a smoke sensor;
the smoke sensor is used for detecting the concentration of combustible gas in the cable trench and outputting a fire signal when detecting that the concentration of the combustible gas is greater than the preset gas concentration.
8. The fire protection device of claim 6, wherein the cable trench is for placement of a cable, the fire protection device further comprising a temperature sensing device;
the temperature detection device is arranged on the cable and is electrically connected with the control assembly; the temperature detection device is used for detecting the temperature of the cable and outputting a temperature detection signal;
the control assembly is used for outputting an alarm signal when the temperature corresponding to the received temperature detection signal is higher than a preset temperature.
9. A power station control system, characterized in that it comprises a cable trench, a plurality of containers and a plurality of fire protection devices according to any one of claims 1 to 8;
the cable pit wears to locate a plurality ofly the container, firebreak device locates adjacently cable pit top between the container.
10. The plant control system of claim 9, further comprising a master control module and a plurality of second fire detection devices;
the second fire detection devices are arranged in the container, and the main control module is electrically connected with the plurality of second fire detection devices and the plurality of fire protection devices respectively;
the second fire detection device is used for detecting a fire signal in the container, and the main control module is used for controlling the fire protection device adjacent to the accident container to open the sand silo door when receiving the fire signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497986.4U CN218451806U (en) | 2022-06-15 | 2022-06-15 | Fire protection device and power station control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497986.4U CN218451806U (en) | 2022-06-15 | 2022-06-15 | Fire protection device and power station control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218451806U true CN218451806U (en) | 2023-02-07 |
Family
ID=85123783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221497986.4U Active CN218451806U (en) | 2022-06-15 | 2022-06-15 | Fire protection device and power station control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218451806U (en) |
-
2022
- 2022-06-15 CN CN202221497986.4U patent/CN218451806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110538404A (en) | Automatic lithium battery fire extinguishing system | |
| CN218451806U (en) | Fire protection device and power station control system | |
| CN106223775B (en) | One kind crosses over fire prevention zone method, apparatus and system | |
| CN113047891B (en) | Tunnel safety system | |
| CN207541469U (en) | A kind of safe regulator control system of gas leakage | |
| CN1580493B (en) | Two-hole one-way side-pressure ventilation smoke-discharging method for road tunnel | |
| CN113801665B (en) | Coke oven flue gas desulfurization and denitrification safety control system | |
| CN115493226A (en) | Deep foundation pit safe escape ventilation device | |
| KR101243237B1 (en) | Automatic window opening and shutting apparatus for fire fighiting system | |
| CN210074882U (en) | Container formula wisdom safety energy storage power station fire extinguishing system | |
| CN111608715A (en) | Explosion-proof pressure relief and energy storage reset air door with electromagnetic locking and unlocking and control method | |
| CN216592089U (en) | Fume extractor with smoke alarm | |
| CN202250203U (en) | Equipment for comprehensively preventing 'one-ventilation and three-prevention' accidents on driving face | |
| CN206295520U (en) | One kind note nitrogen control oxygen active fire precaution system | |
| CN2913615Y (en) | Down-hole smoke isolation device | |
| EP1103285B1 (en) | Method and apparatus for reducing the consequences of a fire in a tunnel | |
| CN211350320U (en) | Rapid oil-fire separation device for transformer and safe intelligent transformer | |
| CN102996161A (en) | Device for comprehensively preventing one-ventilation and three-prevention accidents on tunneling working plane | |
| CN210291399U (en) | Thin oil sealed gas tank | |
| CN217518707U (en) | Cable laying structure of traffic tunnel | |
| CN115013063B (en) | Active protection device based on non-colliery mountain condition of permeating water | |
| CN220745803U (en) | Safety explosion venting device and gas producer | |
| CN114922989B (en) | Electromagnetic type quick coal gas cut-off valve group | |
| CN218641782U (en) | Crossheading belt control system in coal mining process | |
| CN113737679B (en) | Guardrail and water conservancy diversion evacuation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |