CN114849121A - Fire-fighting supervision device based on Internet of things and using method - Google Patents
Fire-fighting supervision device based on Internet of things and using method Download PDFInfo
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- CN114849121A CN114849121A CN202210655475.9A CN202210655475A CN114849121A CN 114849121 A CN114849121 A CN 114849121A CN 202210655475 A CN202210655475 A CN 202210655475A CN 114849121 A CN114849121 A CN 114849121A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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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
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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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
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
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- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a fire-fighting supervision device based on the Internet of things, which comprises a base, wherein the base is a rectangular supporting plate, the outer wall of the base is provided with a driving mechanism, the bottom of the base is provided with a driven mechanism, the driving mechanism comprises a driving motor, one end of the driving motor is fixedly provided with an impeller, the outer wall of the impeller is connected with a volute in a sliding manner, the outer wall of the volute is provided with an air inlet, the outer wall of the volute is fixedly provided with a flow guide pipe, one end of the flow guide pipe, far away from the volute, is fixedly connected with a processor, and the outer wall of the processor is fixedly connected with a data transmitter. The energy is released through the first working spring, the first working spring pushes the floating piston to slide downwards, and the floating piston drives the sealing ring to slide downwards along the inner wall of the steam cylinder, so that the floating piston releases high-temperature and high-pressure steam in the steam storage cavity from the nozzle, and the device automatically slides to a fire point to automatically extinguish fire.
Description
Technical Field
The invention relates to the technical field of fire control supervision, in particular to a fire control supervision device based on the Internet of things and a using method thereof.
Background
Along with scientific and technological progress, the use of thing networking fire control equipment has more and more extensively, can be when controlling fire control equipment work through current internet of things controller, send alarm information to control center through the thing networking, however, the mounted position of current thing networking equipment is fixed, and the use limitation is great, need arrange a plurality of shower nozzle devices usually, in case take place the condition of a fire, because the angle problem can not in time effectual putting out a fire, and then bring huge loss for people's life and property safety.
Therefore, the fire-fighting supervision device based on the Internet of things and the using method thereof are provided.
Disclosure of Invention
The invention aims to provide a fire-fighting supervision device based on the Internet of things and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fire control supervision device based on thing networking, includes the base, the base is the rectangle layer board, the outer wall of base is provided with actuating mechanism, the bottom of base is provided with the follower, actuating mechanism includes driving motor, driving motor's one end fixed mounting has the impeller, the outer wall sliding connection of impeller has the spiral case, the air intake has been seted up to the outer wall of spiral case, the outer wall fixed mounting of spiral case has the honeycomb duct, the one end fixedly connected with treater of spiral case is kept away from to the honeycomb duct, the outer wall fixedly connected with data transmitter of treater.
Preferably, the outer wall fixed mounting of base has servo motor, servo motor's one end fixedly connected with first gear, the outer wall sliding connection of first gear has the second gear, the second gear is for rotating the relation of being connected with the base, the outer wall sliding connection of second gear has the rack guide rail.
Preferably, a third gear is meshed with the outer wall of the rack guide rail, and a movable shaft is fixedly mounted on the end face of the third gear; the outer wall of the movable shaft is fixedly connected with a spiral impeller.
Preferably, the outer wall of the spiral impeller is slidably connected with a guide sleeve, the outer wall of the guide sleeve is fixedly provided with a steam guide pipe, and the side wall of the guide sleeve is fixedly connected with a steam inlet.
Preferably, the driven mechanism comprises a steam barrel, the steam barrel is fixedly connected with the bottom of the base, a floating piston is connected to the inner wall of the steam barrel in a sliding mode, and a first working spring is fixedly mounted on the upper portion of the floating piston.
Preferably, the side wall of the floating piston is fixedly connected with a sealing ring, a pressure cavity is formed in a volume formed by the floating piston, the sealing ring and the upper part of the steam cylinder, a steam storage cavity is formed in a volume formed by the floating piston, the sealing ring and the lower part of the steam cylinder, and an electric heating tube is fixedly mounted on the inner wall of the steam storage cavity.
Preferably, a relay is fixedly installed right below the electric heating tube, the bottom of the relay is movably connected with a floating plug, and the inner wall of the floating plug is connected with a nozzle in a sliding mode.
The use method of the fire-fighting supervision device based on the Internet of things specifically comprises the following steps:
step one, detecting smoke: the driving motor drives the impeller to rotate, the impeller conveys outside air to the inside of the processor through the flow guide pipe through the air inlet, when the air contains smoke, the smoke is detected and processed in time by the processor and is transmitted out through the data transmitter, an alarm is given in time, a worker is reminded to take action, and further loss caused by accidents is reduced;
step two, pressurizing steam: the second gear pushes the base to slide along the rack guide rail, the second gear is meshed with the third gear, the second gear drives the third gear to rotate, the third gear drives the movable shaft to rotate, the movable shaft drives the spiral impeller to rotate, so that the spiral impeller can pressurize steam at a steam inlet, and the pressurized steam enters the driven mechanism through the steam guide pipe;
step three, heat storage steam: the floating piston drives the sealing ring to slide upwards along the inner wall of the steam cylinder so as to increase the steam storage volume of the steam storage cavity while storing pressure for the pressure cavity, and the electric heating tube works to heat the steam in the steam storage cavity so as to facilitate the steam in the steam storage cavity to be in a high-temperature state and avoid the phenomenon of steam liquefaction;
step four, steam injection: the first working spring pushes the floating piston to slide downwards, the floating piston drives the sealing ring to slide downwards along the inner wall of the steam cylinder, so that high-temperature and high-pressure steam in the steam storage cavity is released from the nozzle by the floating piston, and the device automatically slides to an ignition point to automatically extinguish fire.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a worker starts the driving motor, the driving motor drives the impeller to rotate, the impeller conveys external air into the processor through the guide pipe through the air inlet, when the air contains smoke, the smoke can be timely detected and processed by the processor and a signal is emitted outwards through the data emitter, an alarm is timely given out, the worker is reminded to take action, and further the loss caused by an accident is reduced;
2. the steam pressurization device comprises a data transmitter, a servo motor, a first gear, a second gear, a third gear, a movable shaft, a spiral impeller and a driven mechanism, wherein the data transmitter is used for transmitting a signal to the servo motor, the servo motor is started, the servo motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear pushes a base to slide along a rack guide rail, the second gear is meshed with the third gear, the second gear drives the third gear to rotate, the third gear drives the movable shaft to rotate, the movable shaft drives the spiral impeller to rotate, so that the spiral impeller can pressurize steam at a steam inlet, and the pressurized steam enters the driven mechanism through a steam guide pipe;
3. according to the steam storage device, high-pressure steam enters the steam storage cavity, the floating piston is pushed to slide upwards by the high-pressure steam, the floating piston compresses the first working spring, the first working spring is deformed to store energy, the floating piston drives the sealing ring to slide upwards along the inner wall of the steam cylinder, so that the pressure cavity is stored, the steam storage volume of the steam storage cavity is increased, the electric heating pipe works to heat the steam in the steam storage cavity, the steam in the steam storage cavity is in a high-temperature state, and the phenomenon of steam liquefaction is avoided;
4. when the device arrives at a designated place, the data transmitter transmits a signal to the relay, the relay acts, the relay drives the floating plug to move upwards so that the floating plug can open the steam storage cavity, the working spring releases energy to deform, the working spring pushes the floating piston to slide downwards, the floating piston drives the sealing ring to slide downwards along the inner wall of the steam cylinder so that the floating piston releases high-temperature and high-pressure steam in the steam storage cavity from the nozzle, and therefore the effect that the device automatically slides to the ignition point to automatically extinguish fire is achieved.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is an elevational view of the entirety of the present invention;
FIG. 3 is a cross-sectional view taken in the direction A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a top plan view of the present invention as a whole;
FIG. 5 is a cross-sectional view taken in the direction B-B of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;
FIG. 7 is a side view of the entirety of the present invention;
FIG. 8 is an enlarged view of the invention at B in FIG. 7;
FIG. 9 is a front view in partial cross-section of the present invention;
FIG. 10 is a side view in partial cross-section of the present invention;
FIG. 11 is a diagram of the steps of the present invention.
In the figure:
1. a base; 2. a drive mechanism; 21. a drive motor; 22. an impeller; 23. a volute; 24. an air inlet; 25. a flow guide pipe; 26. a processor; 27. a data transmitter; 28. a servo motor; 29. a first gear; 201. a second gear; 202. a rack guide rail; 203. a third gear; 204. a movable shaft; 205. a helical impeller; 206. a guide sleeve; 207. a steam conduit; 208. a steam inlet; 3. a driven mechanism; 31. a steam drum; 32. a floating piston; 33. a first working spring; 34. a seal ring; 35. a pressure chamber; 36. a vapor storage chamber; 37. an electric heating tube; 38. a relay; 381. a floating plug; 39. and (4) a nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution:
the utility model provides a fire control supervision device based on thing networking, includes base 1, base 1 is the rectangle layer board, the outer wall of base 1 is provided with actuating mechanism 2, the bottom of base 1 is provided with follower 3.
As an embodiment of the present invention, as shown in fig. 1, fig. 2, fig. 3, fig. 8 and fig. 9, the driving mechanism 2 includes a driving motor 21, an impeller 22 is fixedly installed at one end of the driving motor 21, a volute 23 is slidably connected to an outer wall of the impeller 22, an air inlet 24 is formed in the outer wall of the volute 23, a flow guide pipe 25 is fixedly installed on the outer wall of the volute 23, a processor 26 is fixedly connected to one end of the flow guide pipe 25 away from the volute 23, and a data emitter 27 is fixedly connected to the outer wall of the processor 26;
during operation, the staff starts driving motor 21, and driving motor 21 drives impeller 22 and rotates, and inside impeller 22 carried outside air to treater 26 through honeycomb duct 25 through air intake 24, contained the flue gas in the air and can in time be detected by treater 26, handled and through the outside signal of launching of data transmitter 27, in time reported to the police, reminded the staff to take action, and then the loss that the reduction accident brought.
As an embodiment of the present invention, as shown in fig. 4, 7 and 10, a servo motor 28 is fixedly installed on an outer wall of the base 1, a first gear 29 is fixedly connected to one end of the servo motor 28, a second gear 201 is slidably connected to an outer wall of the first gear 29, the second gear 201 is rotatably connected to the base 1, and a rack guide 202 is slidably connected to an outer wall of the second gear 201;
a third gear 203 is meshed with the outer wall of the rack guide rail 202, and a movable shaft 204 is fixedly mounted on the end face of the third gear 203; the outer wall of the movable shaft 204 is fixedly connected with a spiral impeller 205;
the outer wall of the spiral impeller 205 is slidably connected with a guide sleeve 206, the outer wall of the guide sleeve 206 is fixedly provided with a steam guide pipe 207, and the side wall of the guide sleeve 206 is fixedly connected with a steam inlet 208;
the data transmitter 27 transmits a signal to the servo motor 28, the servo motor 28 is started, the servo motor 28 drives the first gear 29 to rotate, the first gear 29 drives the second gear 201 to rotate, the second gear 201 pushes the base 1 to slide along the rack guide rail 202, the second gear 201 is meshed with the third gear 203, the second gear 201 drives the third gear 203 to rotate, the third gear 203 drives the movable shaft 204 to rotate, the movable shaft 204 drives the spiral impeller 205 to rotate, so that the spiral impeller 205 pressurizes steam at the steam inlet 208, and the pressurized steam enters the driven mechanism 3 through the steam conduit 207.
As an embodiment of the present invention, as shown in fig. 5 and 6, the driven mechanism 3 includes a steam cylinder 31, the steam cylinder 31 is fixedly connected with the bottom of the base 1, a floating piston 32 is slidably connected to an inner wall of the steam cylinder 31, and a first working spring 33 is fixedly mounted on an upper portion of the floating piston 32;
a sealing ring 34 is fixedly connected to the side wall of the floating piston 32, a pressure cavity 35 is formed in the volume formed by the floating piston 32, the sealing ring 34 and the upper part of the steam drum 31, a steam storage cavity 36 is formed in the volume formed by the floating piston 32, the sealing ring 34 and the lower part of the steam drum 31, and an electric heating tube 37 is fixedly installed on the inner wall of the steam storage cavity 36;
a relay 38 is fixedly installed right below the electric heating tube 37, the bottom of the relay 38 is movably connected with a floating plug 381, and the inner wall of the floating plug 381 is connected with a nozzle 39 in a sliding manner;
high-pressure steam enters the steam storage cavity 36, the high-pressure steam pushes the floating piston 32 to slide upwards, the floating piston 32 compresses the first working spring 33, the first working spring 33 deforms to store energy, the floating piston 32 drives the sealing ring 34 to slide upwards along the inner wall of the steam barrel 31, so that the pressure of the pressure cavity 35 is stored, the steam storage volume of the steam storage cavity 36 is increased, the electric heating pipe 37 works to heat the steam in the steam storage cavity 36, the steam in the steam storage cavity 36 is in a high-temperature state, and the phenomenon of steam liquefaction is avoided;
when the device arrives at a designated place, the data transmitter 27 transmits a signal to the relay 38, the relay 38 acts, the relay 38 drives the floating plug 381 to move upwards, so that the floating plug 381 opens the steam storage cavity 36, the first working spring 33 releases energy and deforms, the first working spring 33 pushes the floating piston 32 to slide downwards, the floating piston 32 drives the sealing ring 34 to slide downwards along the inner wall of the steam cylinder 31, so that the floating piston 32 releases high-temperature and high-pressure steam in the steam storage cavity 36 from the nozzle 39, and the effect that the device automatically slides to a fire point to automatically extinguish fire is achieved.
As shown in fig. 11, a method for using a fire monitoring device based on the internet of things specifically includes the following steps:
step one, detecting smoke: the driving motor 21 drives the impeller 22 to rotate, the impeller 22 conveys outside air to the processor 26 through the guide pipe 25 through the air inlet 24, when the air contains smoke, the smoke is detected and processed by the processor 26 in time and is transmitted out through the data transmitter 27 to give an alarm in time, so that a worker is reminded to take action, and further the loss caused by an accident is reduced;
step two, pressurizing steam: the second gear 201 pushes the base 1 to slide along the rack guide rail 202, the second gear 201 is meshed with the third gear 203, the second gear 201 drives the third gear 203 to rotate, the third gear 203 drives the movable shaft 204 to rotate, the movable shaft 204 drives the spiral impeller 205 to rotate, so that the spiral impeller 205 pressurizes the steam at the steam inlet 208, and the pressurized steam enters the driven mechanism 3 through the steam guide pipe 207;
step three, heat storage steam: the floating piston 32 drives the sealing ring 34 to slide upwards along the inner wall of the steam cylinder 31, so that the pressure of the pressure chamber 35 is accumulated, the steam storage volume of the steam storage chamber 36 is increased, the electric heating pipe 37 works to heat the steam in the steam storage chamber 36, so that the steam in the steam storage chamber 36 is in a high-temperature state, and the phenomenon of steam liquefaction is avoided;
step four, steam injection: the first working spring 33 pushes the floating piston 32 to slide downwards, and the floating piston 32 drives the sealing ring 34 to slide downwards along the inner wall of the steam cylinder 31, so that the floating piston 32 releases high-temperature and high-pressure steam in the steam storage cavity 36 from the nozzle 39, and the device automatically slides to a fire point to automatically extinguish fire.
The working principle is as follows: when the device works, a worker starts the driving motor 21, the driving motor 21 drives the impeller 22 to rotate, the impeller 22 conveys outside air to the inside of the processor 26 through the guide pipe 25 through the air inlet 24, when the air contains smoke, the smoke is detected and processed by the processor 26 in time and a signal is emitted outside through the data emitter 27, an alarm is given in time, the worker is reminded to take action, and then loss caused by accidents is reduced;
the data emitter 27 emits a signal to the servo motor 28, the servo motor 28 is started, the servo motor 28 drives the first gear 29 to rotate, the first gear 29 drives the second gear 201 to rotate, the second gear 201 pushes the base 1 to slide along the rack guide rail 202, the second gear 201 is meshed with the third gear 203, the second gear 201 drives the third gear 203 to rotate, the third gear 203 drives the movable shaft 204 to rotate, the movable shaft 204 drives the spiral impeller 205 to rotate, so that the spiral impeller 205 pressurizes the steam at the steam inlet 208, and the pressurized steam enters the driven mechanism 3 through the steam conduit 207;
high-pressure steam enters the steam storage cavity 36, the high-pressure steam pushes the floating piston 32 to slide upwards, the floating piston 32 compresses the first working spring 33, the first working spring 33 deforms to store energy, the floating piston 32 drives the sealing ring 34 to slide upwards along the inner wall of the steam barrel 31, so that the pressure of the pressure cavity 35 is stored, the steam storage volume of the steam storage cavity 36 is increased, the electric heating pipe 37 works to heat the steam in the steam storage cavity 36, the steam in the steam storage cavity 36 is in a high-temperature state, and the phenomenon of steam liquefaction is avoided;
when the device arrives at a designated place, the data transmitter 27 transmits a signal to the relay 38, the relay 38 acts, the relay 38 drives the floating plug 381 to move upwards, so that the floating plug 381 opens the steam storage cavity 36, the first working spring 33 releases energy and deforms, the first working spring 33 pushes the floating piston 32 to slide downwards, the floating piston 32 drives the sealing ring 34 to slide downwards along the inner wall of the steam cylinder 31, so that the floating piston 32 releases high-temperature and high-pressure steam in the steam storage cavity 36 from the nozzle 39, and the effect that the device automatically slides to a fire point to automatically extinguish fire is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fire control supervision device based on thing networking, includes base (1), its characterized in that: the outer wall of base (1) is provided with actuating mechanism (2), the bottom of base (1) is provided with follower (3), actuating mechanism (2) include driving motor (21), the one end fixed mounting of driving motor (21) has impeller (22), the outer wall sliding connection of impeller (22) has spiral case (23), air intake (24) have been seted up to the outer wall of spiral case (23), the outer wall fixed mounting of spiral case (23) has honeycomb duct (25), the one end fixedly connected with treater (26) of spiral case (23) are kept away from in honeycomb duct (25), the outer wall fixedly connected with data transmitter (27) of treater (26).
2. A fire supervision apparatus based on internet of things as claimed in claim 1, wherein: the outer wall fixed mounting of base (1) has servo motor (28), the one end fixedly connected with first gear (29) of servo motor (28), the outer wall sliding connection of first gear (29) has second gear (201), the outer wall sliding connection of second gear (201) has rack guide (202).
3. A fire supervision apparatus based on internet of things as claimed in claim 2, wherein: a third gear (203) is meshed with the outer wall of the rack guide rail (202), and a movable shaft (204) is fixedly mounted on the end face of the third gear (203); the outer wall of the movable shaft (204) is fixedly connected with a spiral impeller (205).
4. A fire supervision apparatus based on internet of things as claimed in claim 3, wherein: the outer wall of the spiral impeller (205) is connected with a guide sleeve (206) in a sliding mode, a steam guide pipe (207) is fixedly installed on the outer wall of the guide sleeve (206), and a steam inlet (208) is fixedly connected to the side wall of the guide sleeve (206).
5. A fire supervision apparatus based on internet of things as claimed in claim 1, wherein: driven mechanism (3) include steam drum (31), the inner wall sliding connection of steam drum (31) has floating piston (32), the upper portion fixed mounting of floating piston (32) has work spring (33).
6. A fire control supervision device based on the Internet of things as claimed in claim 5, wherein: the steam generating set is characterized in that a sealing ring (34) is fixedly connected to the side wall of the floating piston (32), a pressure cavity (35) is formed in a volume formed by the floating piston (32), the sealing ring (34) and the upper portion of the steam drum (31), a steam storage cavity (36) is formed in a volume formed by the floating piston (32), the sealing ring (34) and the lower portion of the steam drum (31), and an electric heating pipe (37) is fixedly mounted on the inner wall of the steam storage cavity (36).
7. A fire supervision apparatus based on internet of things as claimed in claim 6, wherein: a relay (38) is fixedly mounted right below the electric heating tube (37), the bottom of the relay (38) is movably connected with a floating plug (381), and the inner wall of the floating plug (381) is connected with a nozzle (39) in a sliding mode.
8. A use method of a fire-fighting supervision device based on the Internet of things is characterized by comprising the following steps of:
step one, detecting smoke: the driving motor (21) drives the impeller (22) to rotate, the impeller (22) conveys outside air to the inside of the processor (26) through the guide pipe (25) through the air inlet (24), when the air contains smoke, the smoke is detected and processed by the processor (26) in time and is transmitted out through the data transmitter (27) to send out signals, the alarm is given out in time, the staff is reminded to take action, and then the loss caused by accidents is reduced;
step two, pressurizing steam: the second gear (201) pushes the base (1) to slide along the rack guide rail (202), the second gear (201) is meshed with the third gear (203), the second gear (201) drives the third gear (203) to rotate, the third gear (203) drives the movable shaft (204) to rotate, the movable shaft (204) drives the spiral impeller (205) to rotate, so that the spiral impeller (205) can conveniently pressurize the steam at the steam inlet (208), and the pressurized steam enters the driven mechanism 3 through the steam guide pipe 207;
step three, heat storage steam: the floating piston (32) drives the sealing ring (34) to slide upwards along the inner wall of the steam cylinder (31) so as to increase the steam storage volume of the steam storage cavity (36) while storing pressure for the pressure cavity 35, and the electric heating tube (37) works to heat steam in the steam storage cavity (36) so as to facilitate the steam in the steam storage cavity (36) to be in a high-temperature state and avoid the phenomenon of steam liquefaction;
step four, steam injection: the first working spring 33 pushes the floating piston (32) to slide downwards, and the floating piston (32) drives the sealing ring (34) to slide downwards along the inner wall of the steam cylinder (31), so that the floating piston (32) releases high-temperature and high-pressure steam in the steam storage cavity (36) from the nozzle (39), and the device automatically slides to a fire point to achieve the effect of automatically extinguishing fire.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210655475.9A CN114849121B (en) | 2022-06-10 | 2022-06-10 | Fire control supervision device based on Internet of things and application method |
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| CN202210655475.9A CN114849121B (en) | 2022-06-10 | 2022-06-10 | Fire control supervision device based on Internet of things and application method |
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| CN114849121B CN114849121B (en) | 2023-04-21 |
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| CN110755771A (en) * | 2019-12-04 | 2020-02-07 | 洛阳市浪潮消防科技股份有限公司 | Underground parking lot fire-fighting system |
| CN212941114U (en) * | 2020-08-10 | 2021-04-13 | 江西远大科技有限公司 | Wisdom fire control monitoring devices |
| CN212647624U (en) * | 2020-08-27 | 2021-03-02 | 深圳安之神科技有限公司 | Automatic alarm fire extinguisher |
| CN112757316A (en) * | 2020-12-29 | 2021-05-07 | 苏州森合知库机器人科技有限公司 | Hanging rail fire-fighting inspection robot |
| CN216214870U (en) * | 2021-09-13 | 2022-04-05 | 马娟娟 | Electrical fireproof electrical cabinet |
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