CN114796925A - Parking area fire control fire extinguishing systems based on thing networking - Google Patents
Parking area fire control fire extinguishing systems based on thing networking Download PDFInfo
- Publication number
- CN114796925A CN114796925A CN202210401210.6A CN202210401210A CN114796925A CN 114796925 A CN114796925 A CN 114796925A CN 202210401210 A CN202210401210 A CN 202210401210A CN 114796925 A CN114796925 A CN 114796925A
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- Prior art keywords
- fire
- fighting
- box
- sand
- control
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
Abstract
The invention discloses a parking lot fire-fighting system based on the Internet of things, which comprises a fire hydrant and a fire sandbox, wherein a control sensor is arranged in the fire hydrant, a micro motor is arranged in the fire sandbox, and the control sensor is in communication connection with the micro motor; aiming at the possibility of fuel oil leakage possibly existing in the case of fire in a parking lot, the Internet of things is used for coordinating the use of fire hydrant and sand prevention; the fire disaster can be controlled by the staff in time; the fire-fighting sandbox cover disclosed by the invention uses the weighted blocking edge, so that the isolation from the outside during the storage of fire-fighting sand is facilitated, and meanwhile, the weighted fire-fighting sandbox cover is conveniently and quickly opened, and the box cover is driven to be opened by using the micro motor; the fire-fighting sand box disclosed by the invention is used along with fire-fighting sand, the sand storage box rises, and when the fire-fighting sand is less, the fire-fighting sand is gathered, so that workers can further conveniently shovel the fire-fighting sand; the invention can reduce the complicated steps of using fire-fighting equipment and improve the fire extinguishing efficiency.
Description
Technical Field
The invention belongs to the technical field of fire fighting, and particularly relates to a parking lot fire fighting system based on the Internet of things.
Background
Fire hydrant and sand pool are the necessary fire control measures in the parking area, but when the current parking area breaks out a fire, the staff reasonably takes the correct rescue mode, the sand box needs to be sealed and covered to ensure the drying and fire extinguishing performance, which leads to the complicated steps needed for taking the sand to influence the fire extinguishing process; in general, when a fire occurs in a parking lot, a water gun is often selected blindly to extinguish the fire, which may cause a short circuit of a circuit and a larger fire, and if more fuel oil leaks, the fuel oil is lighter than water and floats on the water surface, so that the fire is stronger, or the automobile body deforms due to thermal expansion and cold contraction, and even all the fuel oil is scrapped; the main problems of the fire-fighting system in the parking lot are that scientific fire-fighting modes cannot be selected quickly and complicated operations are needed for taking and using fire-fighting equipment.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a parking lot fire-fighting system based on the Internet of things.
The technical scheme adopted by the invention is as follows:
a parking lot fire-fighting system based on the Internet of things comprises a fire hydrant and a fire sandbox, wherein a control sensor is arranged in the fire hydrant, a micro motor is arranged in the fire sandbox, and the control sensor is in communication connection with the micro motor; the fire hydrant comprises a shell, wherein an accommodating space is formed in the shell, the control sensor is fixedly arranged on the inner wall of one side of the accommodating space, a water pipe is arranged on one side of the control sensor, the water pipe penetrates through the shell and is connected with a water tank to be prevented, a connector is fixedly arranged at one end of the water pipe, a control rod is arranged on one side of the connector, and the control rod controls the control sensor; the fire fighting sandbox comprises a box body and a box cover, wherein the micro motor is fixedly arranged on an installation block, one side of the installation block is provided with a sliding block, the sliding block is fixedly connected with the installation block, the sliding block is arranged in a sliding rail in a sliding mode, the sliding rail is fixedly arranged on one side of the box cover, one side of the sliding rail is provided with a rack, the rack is fixedly connected with the box cover, one side of the rack is meshed with a gear, the gear is fixedly arranged on a driving shaft, and the driving shaft is controlled by the micro motor; one end of the sliding block is rotated to be provided with a rotating shaft, a connecting rod is fixedly arranged on the rotating shaft, the connecting rod is far away from the rotating shaft, and the rotating shaft is fixedly arranged at one end of the rotating shaft and is connected with the box body in a rotating mode.
In the technical scheme, the fire hydrant is matched with the fire sandbox through the Internet of things, so that when a fire disaster happens in a parking lot, the possibility of fuel oil leakage of part of vehicles is considered, and inflammable liquid is absorbed by using fire-fighting sand, so that people which are not evacuated are prevented from being splashed and extinguished by blindly using a water gun; the problem that the gravity box cover of the fire-fighting sandbox is not easy to open or needs a certain time to open, so that rescue time is delayed is solved; when the fire hydrant is connected, the box cover of the fire-fighting sandbox is opened, so that the operation of workers is reduced, and the fire extinguishing efficiency is improved.
Preferably, the fire hydrant further comprises a door plate, the door plate is hinged to the shell through a hinge, a sealing strip is arranged at the joint of the door plate and the shell, and the sealing strip is fixed on the shell.
In the technical scheme, the door plate of the fire hydrant is made of transparent materials, so that the fire hydrant is convenient to observe; the junction of door plant and casing is equipped with the sealing strip, prevents that the foreign matter from getting into the gap of box and door plant to avoid taking the opening and shutting that makes the door plant hindered.
Preferably, a spring ejector rod is fixedly arranged on the inner wall of one side of the accommodating space, one end of the spring ejector rod is abutted against the door plate, a lock catch is fixedly arranged on the inner wall of one side of the accommodating space, and a rotating handle matched with the lock catch is fixedly arranged on the door plate; the fire extinguisher is characterized in that a storage space is further arranged in the shell and is positioned on one side of the placement space, the storage space is separated from the placement space, and the storage space is used for placing a fire extinguisher.
In the technical scheme, the spring ejector rod further shortens the time for opening the door plate, and the situation that the door plate is locked due to opening and closing is further avoided; meanwhile, the bottom of the shell is provided with a placement space for storing a fire extinguisher, and the fire extinguisher can be used for small fires.
Preferably, a bayonet lock is arranged on the inner side of the connector, a registration groove is formed in one end of the connector, the registration groove is in the shape of an annular groove with an opening at one end, a control spring is arranged at one end, away from the opening, of the registration groove, one end of the control spring is fixedly connected with the connector, a control block is fixedly connected to the other end of the control spring, the control block slides on a guide rail, the guide rail is fixedly connected with the connector, an open slot is formed in one side of the connector, and one end of a control rod penetrates through the open slot and is fixedly connected with the control block.
In the technical scheme, the connecting mode of the connector and the fire hose is consistent with that of the conventional connector, the control spring and the control rod are arranged in the alignment groove, the normal use of the fire hydrant is not influenced, and meanwhile, the fire hydrant is used as a trigger mechanism for opening the fire-fighting sandbox cover to reduce the time for fire extinguishing.
Preferably, the box cover is hinged to the box body through a connecting shaft, a blocking edge is arranged at one end, away from the connecting shaft, of the box cover, a notch matched with the blocking edge is formed in the box body, the side projection of the box cover is in a right-angled triangle shape, and the side projection of the box body is in a right-angled trapezoid shape.
In the technical scheme, the weight of the box cover is increased by the blocking edge part of the box cover, and the blocking edge makes the box cover have a downward pressing trend when the box cover is closed, so that the storage of the fire-fighting sandbox is facilitated, and the fire-fighting sand is prevented from being excessively contacted with air to be affected by damp to influence the fire-fighting effect.
Preferably, a limiting groove is formed in one end, close to the box cover, of the box body, an opening is formed in one end of the limiting groove, the other end of the limiting groove is closed, the opening end of the limiting groove is far away from the box cover, a sand storage box is arranged in the box body and is in sliding connection with the limiting groove, and one end, close to the box cover, of the sand storage box slides in the limiting groove.
In the technical scheme, the limiting groove is provided with the downward opening, so that sand is prevented from sliding in, and the probability that the sand storage box is blocked is reduced.
Preferably, a sand storage space is arranged in the sand storage box, a hydraulic cylinder is fixedly arranged on the inner walls of two sides of the sand storage space respectively, a hydraulic rod is controlled at one end of the hydraulic cylinder, a push plate is fixedly arranged at one end of the hydraulic rod, one end of the push plate is in contact with the inner wall of one side of the sand storage space, and the push plate is in sliding fit with the sand storage space.
In above-mentioned technical scheme, the fire control sand reduces after using, in order not to influence the fire extinguishing efficiency, uses the push pedal to gather together it when the fire control sand becomes few, makes things convenient for the fire control shovel to shovel the fire control sand that disappears.
Preferably, a thin plate is fixedly arranged at one end of the push plate, a hollow plate is arranged at one side of the thin plate, the thin plate is connected with the hollow plate in a sliding mode, one end of the thin plate slides in the hollow plate, and one end of the hollow plate is fixedly arranged on the inner wall of one side of the sand storage space.
In above-mentioned technical scheme, the power source of push pedal is the pneumatic cylinder, and in order to avoid the pneumatic cylinder during operation entering sand, use sheet metal and hollow cooperation, the workspace and the fire control sand that make the pneumatic cylinder keep apart.
Preferably, a connecting line of the two push plates is parallel to an axis of the connecting shaft.
In the technical scheme, the direction of the fire fighting shovel for shoveling fire fighting sand during actual use is considered, the gathered fire fighting sand is strip-shaped and is vertical to the opening and closing direction of the box cover, and the fire fighting shovel is more favorable for shoveling the fire fighting sand.
Preferably, a telescopic rod is arranged between the sand storage box and the box body, two ends of the telescopic rod are respectively and fixedly connected with the sand storage box and the box body, one side of the telescopic rod is provided with a plurality of pressure springs, and two ends of each pressure spring are respectively and fixedly connected with the sand storage box and the box body; the limiting groove is far away from one end of the sand storage box, a pressure sensor is fixedly arranged at one end of the limiting groove, and the pressure sensor is in communication connection with the hydraulic cylinder.
In the technical scheme, the working judgment of the push plate is from the gravity of the fire-fighting sand, and is directly influenced by the using amount of the fire-fighting sand, so that the fire-fighting sand is gathered without extra operation, the labor of workers is reduced, and the fire extinguishing efficiency is improved.
The beneficial effects of the invention are as follows: the Internet of things based fire-fighting system for the parking lot is used for coordinating the use of fire hydrant and sand control aiming at the possibility of fuel oil leakage in the case of fire in the parking lot; the fire disaster can be controlled by the staff in time; the fire-fighting sandbox cover disclosed by the invention uses the weighted blocking edge, so that the isolation from the outside during the storage of fire-fighting sand is facilitated, the contact with air is reduced, a dry environment is formed, and meanwhile, the weighted fire-fighting sandbox cover is conveniently and quickly opened, and the box cover is driven to be opened by using the micro motor; the fire-fighting sand box disclosed by the invention has the advantages that the sand storage box rises along with the use of fire-fighting sand, so that a worker can conveniently shovel enough fire-fighting sand, and when the fire-fighting sand is less in residue, the hydraulic cylinder is controlled by the pressure sensor to drive the push plate, so that the fire-fighting sand is gathered, and the worker can conveniently shovel the fire-fighting sand; the invention can reduce the complicated steps of using fire-fighting equipment and improve the fire extinguishing efficiency.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 taken along the line A-A;
FIG. 3 is an enlarged view of the structure of FIG. 2B of the present invention;
fig. 4 is a schematic cross-sectional view of the connecting head 16 of fig. 1 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment of the invention is described below with reference to fig. 1-4, and a parking lot fire-fighting system based on the internet of things comprises a fire hydrant and a fire sandbox, wherein a control sensor 18 is arranged in the fire hydrant, a micro motor 44 is arranged in the fire sandbox, and the control sensor 18 is in communication connection with the micro motor 44; the fire hydrant comprises a shell 11, a placement space 14 is arranged in the shell 11, the control sensor 18 is fixedly arranged on the inner wall of one side of the placement space 14, a water pipe 15 is arranged on one side of the control sensor 18, the water pipe 15 penetrates through the shell 11 to be connected with a water tank to be protected from water, a connector 16 is fixedly arranged at one end of the water pipe 15, a control rod 17 is arranged on one side of the connector 16, and the control rod 17 controls the control sensor 18; the fire fighting sandbox comprises a sandbox body 42 and a sandbox cover 22, wherein a micro motor 44 is fixedly arranged on a mounting block 43, a slide block 36 is arranged on one side of the mounting block 43, the slide block 36 is fixedly connected with the mounting block 43, the slide block 36 is slidably arranged in a slide rail 35, the slide rail 35 is fixedly arranged on one side of the sandbox cover 22, a rack 39 is arranged on one side of the slide rail 35, the rack 39 is fixedly connected with the sandbox cover 22, a gear 46 is meshed with one side of the rack 39, the gear 46 is fixedly arranged on a driving shaft 45, and the driving shaft 45 is controlled by the micro motor 44; one end of the sliding block 36 is rotatably provided with a rotating shaft 37, a connecting rod 38 is fixedly arranged on the rotating shaft 37, one end, far away from the rotating shaft 37, of the connecting rod 38 is fixedly provided with a rotating shaft 40, and the rotating shaft 40 is rotatably connected with the box body 42.
Advantageously, the fire hydrant further comprises a door panel hinged to the casing 11 by a hinge 13, a sealing strip 12 is arranged at the joint of the door panel and the casing 11, and the sealing strip 12 is fixed on the casing 11.
Beneficially, a spring ejector rod 20 is further fixedly arranged on the inner wall of one side of the accommodating space 14, one end of the spring ejector rod 20 abuts against the door panel, a lock catch 21 is further fixedly arranged on the inner wall of one side of the accommodating space 14, and a rotating handle matched with the lock catch 21 is fixedly arranged on the door panel; a storage space 19 is further arranged in the shell 11, the storage space 19 is located on one side of the arrangement space 14, the storage space 19 is separated from the arrangement space 14, and the storage space 19 is used for placing a fire extinguisher.
Beneficially, the inboard of connector 16 is equipped with bayonet lock 49, the one end of connector 16 is equipped with counterpoint groove 50, counterpoint groove 50 is one end open-ended annular groove form, counterpoint groove 50 is kept away from its open-ended one end and is equipped with control spring 53, control spring 53's one end with connector 16 fixed connection, control spring 53's other end fixedly connected with control block 52, control block 52 slides on guide rail 51, guide rail 51 with connector 16 fixed connection, one side of connector 16 is equipped with open slot 54, the one end of control lever 17 runs through open slot 54 with control block 52 fixed connection.
Beneficially, the case cover 22 is hinged to the case body 42 through a connecting shaft 41, a blocking edge is arranged at one end of the case cover 22 away from the connecting shaft 41, a notch matched with the blocking edge is arranged on the case body 42, a side projection of the case cover 22 is a right triangle, and a side projection of the case body 42 is a right trapezoid.
Advantageously, one end of the box body 42 close to the box cover 22 is provided with a limiting groove 26, one end of the limiting groove 26 is open and the other end is closed, the open end of the limiting groove 26 is far away from the box cover 22, a sand storage box 34 is arranged in the box body 42, the sand storage box 34 is connected with the limiting groove 26 in a sliding mode, and one end of the sand storage box 34 close to the box cover 22 is arranged in the limiting groove 26 in a sliding mode.
Beneficially, a sand storage space 27 is arranged in the sand storage box 34, two hydraulic cylinders 30 are respectively and fixedly arranged on inner walls of two sides of the sand storage space 27, one end of each hydraulic cylinder 30 is controlled by a hydraulic rod 31, one end of each hydraulic rod 31 is fixedly provided with a push plate 32, one end of each push plate 32 is in contact with an inner wall of one side of the sand storage space 27, and each push plate 32 is in sliding fit with the sand storage space 27.
Advantageously, a thin plate 29 is fixedly arranged at one end of the push plate 32, a hollow plate 28 is arranged at one side of the thin plate 29, the thin plate 29 is connected with the hollow plate 28 in a sliding manner, one end of the thin plate 29 slides in the hollow plate 28, and one end of the hollow plate 28 is fixedly arranged on one side inner wall of the sand storage space 27.
Advantageously, the line connecting the two push plates 32 is parallel to the axis of the connecting shaft 41.
Beneficially, an expansion link 23 is arranged between the sand storage box 34 and the box body 42, two ends of the expansion link 23 are fixedly connected with the sand storage box 34 and the box body 42 respectively, one side of the expansion link 23 is provided with a plurality of pressure springs 24, and two ends of the pressure springs 24 are fixedly connected with the sand storage box 34 and the box body 42 respectively; one end of the limiting groove 26, which is far away from the sand storage box 34, is fixedly provided with a pressure sensor 25, and the pressure sensor 25 is in communication connection with the hydraulic cylinder 30.
The use method of the invention comprises the following steps:
in the initial state, the control rod 17 is far away from the control sensor 18, and the control spring 53 is in a normal state; sufficient fire and sand is stored in the sand storage box 34, the pressure spring 24 is in a compressed state, and the sand storage box 34 is not in contact with the pressure sensor 25; the cover 22 is closed and the sand storage space 27 is closed off from the outside.
When a fire disaster occurs in the parking lot, the fire condition is identified by a temperature sensor, a smoke sensor, a flame sensor, a gas sensor and the like; after the alarm device is triggered, workers confirm the fire condition on site by combining monitoring; guiding people to evacuate and giving an alarm in time.
When workers judge that the fire can be solved, the workers are organized to put out a fire for rescue;
opening a door plate of the fire hydrant, taking out the fire hose to be matched with the connector 16, and clamping the fire hose through a clamping pin 49; in the process, the control block 52 is extruded to drive the control spring 53 to compress, the control block 52 slides along the guide rail 51, the control block 52 drives the control rod 17 to move, and the control rod 17 triggers the control sensor 18; the control sensor 18 controls the micro motor 44 to start, the driving shaft 45 rotates, the driving shaft 45 drives the gear 46 to rotate, the gear 46 moves by being meshed with the rack 39, the mounting block 43 and the sliding block 36 are driven to move together, the sliding block 36 slides along the sliding rail 35, and the box cover 22 is forced to rotate along the connecting shaft 41 under the action of the connecting rod 38;
when the worker connects the fire hose, the box cover 22 of the fire-fighting sandbox is opened, and a proper and reasonable fire-fighting mode is selected according to whether fuel oil leaks and whether pedestrians exist in the scene of fire;
if part of vehicles generate fuel oil leakage and the like due to fire in the parking lot, fire fighting sand is selected to extinguish fire;
the worker uses the fire shovel to transport fire fighting sand, after the fire fighting sand is consumed, the weight in the sand storage box 34 is reduced, the pressure spring 24 rebounds gradually, the telescopic rod 23 extends, and the sand storage box 34 slides along the limiting groove 26, so that the fire fighting sand is convenient for the worker to take;
after the sand storage box 34 is contacted with the pressure sensor 25, the sand storage box 34 does not rise any more, the remaining amount of fire-fighting sand is less, the pressure sensor 25 is triggered under the pressure, the hydraulic cylinder 30 is started, the hydraulic cylinder 30 controls the hydraulic rod 31 to extend, the push plate 32 is driven to move, the remaining fire-fighting sand in the sand storage box 34 is gathered, and the fire-fighting shovel can conveniently shovel the sand.
After the fire is over, the fire hose is separated from the connector 16, the box cover 22 can be manually buckled, dry fire-fighting sand is refilled in the sand storage box 34 before buckling, and the sand storage box 34 is restored to the initial state under the gravity action of the fire-fighting sand.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides a parking area fire control extinguishing systems based on thing networking which characterized in that: the fire hydrant system comprises a fire hydrant and a fire sandbox, wherein a control sensor is arranged in the fire hydrant, a micro motor is arranged in the fire sandbox, and the control sensor is in communication connection with the micro motor; the fire hydrant comprises a shell, wherein an accommodating space is formed in the shell, the control sensor is fixedly arranged on the inner wall of one side of the accommodating space, a water pipe is arranged on one side of the control sensor, the water pipe penetrates through the shell and is connected with a water tank to be prevented, a connector is fixedly arranged at one end of the water pipe, a control rod is arranged on one side of the connector, and the control rod controls the control sensor; the fire fighting sandbox comprises a box body and a box cover, wherein the micro motor is fixedly arranged on an installation block, one side of the installation block is provided with a sliding block, the sliding block is fixedly connected with the installation block, the sliding block is arranged in a sliding rail in a sliding mode, the sliding rail is fixedly arranged on one side of the box cover, one side of the sliding rail is provided with a rack, the rack is fixedly connected with the box cover, one side of the rack is meshed with a gear, the gear is fixedly arranged on a driving shaft, and the driving shaft is controlled by the micro motor; one end of the sliding block is rotated to be provided with a rotating shaft, a connecting rod is fixedly arranged on the rotating shaft, the connecting rod is far away from the rotating shaft, and the rotating shaft is fixedly arranged at one end of the rotating shaft and is connected with the box body in a rotating mode.
2. The Internet of things-based parking lot fire-fighting system according to claim 1, wherein: the fire hydrant further comprises a door plate, the door plate is hinged to the shell through a hinge, a sealing strip is arranged at the joint of the door plate and the shell, and the sealing strip is fixed to the shell.
3. The internet of things-based parking lot fire fighting system according to claim 2, wherein: a spring ejector rod is fixedly arranged on the inner wall of one side of the accommodating space, one end of the spring ejector rod is abutted against the door plate, a lock catch is fixedly arranged on the inner wall of one side of the accommodating space, and a rotating handle matched with the lock catch is fixedly arranged on the door plate; the fire extinguisher is characterized in that a storage space is further arranged in the shell and is positioned on one side of the placement space, the storage space is separated from the placement space, and the storage space is used for placing a fire extinguisher.
4. The Internet of things-based parking lot fire-fighting system according to claim 1, wherein: the inboard of connector is equipped with the bayonet lock, the one end of connector is equipped with the counterpoint groove, the counterpoint groove is one end open-ended annular groove form, it is equipped with control spring to keep away from its open-ended one end to the counterpoint groove, control spring's one end with connector fixed connection, control spring's other end fixedly connected with control block, the control block slides on the guide rail, the guide rail with connector fixed connection, one side of connector is equipped with the open slot, the one end of control lever runs through the open slot with control block fixed connection.
5. The Internet of things-based parking lot fire-fighting system according to claim 1, wherein: the case lid with the box passes through the connecting axle and articulates, the case lid is kept away from the one end of connecting axle is equipped with the flange, be equipped with on the box with the breach of flange looks adaptation, the side projection of case lid is right triangle, the side projection of box is right trapezoid.
6. The Internet of things-based parking lot fire fighting system according to claim 5, wherein: the box is close to the one end of case lid is equipped with the spacing groove, the one end opening one end of spacing groove is sealed, the open end of spacing groove is kept away from the case lid, be equipped with in the box and store up the sandbox, store up the sandbox with spacing groove sliding connection, it is close to store up the sandbox the one end of case lid slides and is in the spacing inslot.
7. The Internet of things-based parking lot fire fighting system according to claim 6, wherein: store up the sandbox and be equipped with and store up husky space, it is fixed respectively on the wherein both sides inner wall in husky space to store up, the one end control of pneumatic cylinder has the hydraulic stem, the fixed push pedal that is equipped with of one end of hydraulic stem, the one end of push pedal with store up one side inner wall contact in husky space, the push pedal with store up husky space sliding fit.
8. The Internet of things-based parking lot fire fighting system according to claim 7, wherein: the fixed sheet metal that is equipped with of one end of push pedal, one side of sheet metal is equipped with hollow slab, the sheet metal with hollow slab sliding connection, the one end of sheet metal slides in the hollow slab, the one end of hollow slab is fixed to be set up on the one side inner wall in sand storage space.
9. The Internet of things-based parking lot fire fighting system according to claim 7, wherein: the connecting line of the two push plates is parallel to the axis of the connecting shaft.
10. The Internet of things-based parking lot fire fighting system according to claim 7, wherein: a telescopic rod is arranged between the sand storage box and the box body, two ends of the telescopic rod are respectively and fixedly connected with the sand storage box and the box body, one side of the telescopic rod is provided with a plurality of pressure springs, and two ends of each pressure spring are respectively and fixedly connected with the sand storage box and the box body; the limiting groove is far away from one end of the sand storage box, a pressure sensor is fixedly arranged at one end of the limiting groove, and the pressure sensor is in communication connection with the hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401210.6A CN114796925B (en) | 2022-04-18 | 2022-04-18 | Parking area fire control fire extinguishing systems based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401210.6A CN114796925B (en) | 2022-04-18 | 2022-04-18 | Parking area fire control fire extinguishing systems based on thing networking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114796925A true CN114796925A (en) | 2022-07-29 |
| CN114796925B CN114796925B (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401210.6A Active CN114796925B (en) | 2022-04-18 | 2022-04-18 | Parking area fire control fire extinguishing systems based on thing networking |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090133887A1 (en) * | 2007-07-23 | 2009-05-28 | Rodolfo Garcia | Adaptable water connection for fire fighting equipment and connection device |
| CN208481912U (en) * | 2018-05-09 | 2019-02-12 | 国网河南省电力公司平顶山供电公司 | A kind of substation's sand box for fire fighting |
| CN213252753U (en) * | 2020-07-22 | 2021-05-25 | 福建省南安美消消防设备制造有限公司 | Rolling slats door formula fire hydrant case convenient to blockade |
| CN214344066U (en) * | 2020-12-24 | 2021-10-08 | 山东正大伟业安全设备有限公司 | Dust flameless discharge device |
| CN113872060A (en) * | 2021-10-09 | 2021-12-31 | 薛兴楠 | Spontaneous combustion preventing power distribution cabinet |
-
2022
- 2022-04-18 CN CN202210401210.6A patent/CN114796925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090133887A1 (en) * | 2007-07-23 | 2009-05-28 | Rodolfo Garcia | Adaptable water connection for fire fighting equipment and connection device |
| CN208481912U (en) * | 2018-05-09 | 2019-02-12 | 国网河南省电力公司平顶山供电公司 | A kind of substation's sand box for fire fighting |
| CN213252753U (en) * | 2020-07-22 | 2021-05-25 | 福建省南安美消消防设备制造有限公司 | Rolling slats door formula fire hydrant case convenient to blockade |
| CN214344066U (en) * | 2020-12-24 | 2021-10-08 | 山东正大伟业安全设备有限公司 | Dust flameless discharge device |
| CN113872060A (en) * | 2021-10-09 | 2021-12-31 | 薛兴楠 | Spontaneous combustion preventing power distribution cabinet |
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|---|---|
| CN114796925B (en) | 2023-02-17 |
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