CN115560252A - Fire control monitoring alarm system for building - Google Patents
Fire control monitoring alarm system for building Download PDFInfo
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- CN115560252A CN115560252A CN202211156116.5A CN202211156116A CN115560252A CN 115560252 A CN115560252 A CN 115560252A CN 202211156116 A CN202211156116 A CN 202211156116A CN 115560252 A CN115560252 A CN 115560252A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
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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
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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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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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Business, Economics & Management (AREA)
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- General Physics & Mathematics (AREA)
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- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of building fire fighting, and discloses a fire fighting monitoring and alarming system for a building, which comprises a fire hydrant monitoring unit, a smoke monitoring unit, a circuit monitoring unit, a video monitoring unit, a wireless communication unit, a data acquisition unit, a data analysis unit, a central management unit, an alarming unit, an emergency unit and a data storage unit, wherein the fire hydrant monitoring unit is used for monitoring the water pressure and water flow leakage data of a fire hydrant in the building; this fire control monitoring alarm system for building, monitor comprehensively in to the building, and then can in time discover the dangerous situation, in time report to the police and carry out emergent mediation, through the monitoring mechanism who sets up, can in time discover that the fire hydrant takes place to reveal, avoid causing loss of property, drive the operation of shutoff mechanism through the actuating mechanism who sets up, the gasbag constantly expands after the gasbag stretches into the body is inside, carry out the shutoff with the body is inside, thereby prevent that rivers from continuing to reveal, the staff of also being convenient for carries out in time the maintenance.
Description
Technical Field
The invention relates to the technical field of building fire fighting, in particular to a fire fighting monitoring and alarming system for a building.
Background
A fire monitoring and alarming system is usually installed in a building, so that certain risks are avoided, disasters such as fire disasters are prevented and monitored, and most of existing fire monitoring and alarming systems monitor and early warn smoke or temperature in the building.
And in the life, the fire hydrant can have the condition of insufficient water pressure, if repair in untimely time, in case when the conflagration breaing out, can delay the rescue, produce great loss, simultaneously, lack corresponding personnel to flow near the fire hose, if when the condition of leaking appears in the fire hydrant, can not in time discover, lead to certain loss of property after rivers are revealed, and when not in time discovering the restoration for when the proruption conflagration, delay the rescue time.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fire monitoring and alarming system for a building, which solves the problems that a fire hydrant can be subjected to insufficient water pressure, if the fire hydrant is not repaired in time, rescue can be delayed and great loss is generated once a fire disaster occurs, meanwhile, corresponding personnel flow is lacked near a fire box, if the fire hydrant is subjected to water leakage, certain property loss is caused after water flow leakage, and the rescue time is delayed when sudden fire disaster occurs because the fire hydrant is not repaired in time.
(II) technical scheme
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a fire control monitoring alarm system for building, includes fire hydrant monitoring unit, smog monitoring unit, circuit monitoring unit, video monitoring unit, wireless communication unit, data acquisition unit, data analysis unit, central management unit, alarm unit, emergency unit and data storage unit, fire hydrant monitoring unit, the water pressure and the rivers of fire hydrant in its monitoring building reveal data, smog monitoring unit, circuit monitoring unit and video monitoring unit monitor smog concentration data, circuit voltage and real-time video monitoring information in the building respectively to transmit the data information of monitoring to the data acquisition unit in through wireless communication unit, the data acquisition unit gathers and transmits the monitoring data information to the data analysis unit in, the data analysis unit carries out the analysis to the monitoring data information of data acquisition unit transmission and judges whether the data of monitoring surpass and predetermine the threshold value, if surpass the threshold value then inform alarm unit to report to the police and start emergency unit, transmit data information to central management unit and data storage unit in simultaneously.
Preferably, the output ends of the fire hydrant monitoring unit, the smoke monitoring unit, the circuit monitoring unit and the video monitoring unit are all connected with the output end of the wireless communication unit, the output end of the wireless communication unit is connected with the input end of the data acquisition unit, the output end of the data acquisition unit is connected with the input end of the data analysis unit, and the output end of the data analysis unit is respectively connected with the input ends of the central management unit, the alarm unit, the emergency unit and the data storage unit.
Preferably, the emergency unit includes emergency lighting module, voice prompt module and buzzing warning module, central management unit includes input module, building information module, fire control information module and video display module, input module's output is connected with the input of building information module and fire control information module respectively, the output of data analysis unit, building information module and fire control information module is connected with video display module's input respectively.
Preferably, the fire hydrant monitoring unit still includes the body, two the monitoring mechanism symmetry sets up in the body both sides, actuating mechanism sets up in the monitoring mechanism downside, the shutoff mechanism sets up in the monitoring mechanism downside, and its one side is connected with actuating mechanism, the shutoff mechanism includes the cross axle, actuating mechanism drive shutoff mechanism carries out the translation along the cross axle axial, gas collection mechanism sets up in the shutoff mechanism downside.
Preferably, the monitoring mechanism includes the casing, casing one side and body fixed connection, fixed mounting has the platform that catchments on the casing, sliding connection has the slider on the platform that catchments, slider one side fixedly connected with gag lever post, the slotted hole has been seted up in inside running through of slider and gag lever post, the outside fixed mounting in gag lever post one side has the ejector pad, ejector pad one side fixedly connected with spring one, spring one side and the platform inner wall fixed connection that catchments.
Preferably, the gag lever post one side is through mount fixedly connected with briquetting, the briquetting downside is provided with the pressure switch, casing one side fixed mounting has the alarm, pass through electric connection between pressure switch and the alarm.
Preferably, a drain pipe is fixedly mounted on the lower side of the shell, the two sides of the drain pipe are communicated with branch pipes, each group of branch pipes is communicated with one end of the shell, and the two sides of the water collecting platform are communicated with flow dividing pipes.
Preferably, actuating mechanism includes the guard box, guard box one side and body fixed connection, guard box one side fixed mounting has the motor, through electric connection between motor and the pressure switch, the output shaft one end fixedly connected with driving fluted disc of motor, the meshing of driving fluted disc one side has driven fluted disc, the inside sliding connection of driven fluted disc has the main shaft, the main shaft outside rotates and is connected with the fixed plate, fixed plate one side and guard box inner wall fixed connection, fixed plate one side fixedly connected with spring two, two one sides of spring and driven fluted disc looks butt.
Preferably, the plugging mechanism further comprises a sealing plate fixedly installed inside the protective box, the outer portion of the cross shaft is connected with the inner wall of the sealing plate in a sliding mode, the inner portion of the cross shaft is connected with the spindle in a threaded mode, a fixing table is fixedly connected to one side of the cross shaft, a limiting block is fixedly installed on the upper side of the fixing table, an air bag is fixedly connected to one side of the fixing table, and the body is located on one side of the air bag and provided with a through hole.
Preferably, the gas collection mechanism includes the push pedal with driven fluted disc sliding connection, push pedal one side and protective housing inner wall sliding connection, the inside fixed mounting of protective housing has the gas collecting tank, the inside sliding connection of gas collecting tank has the slide, slide one side fixedly connected with push rod, the outside sliding connection of push rod has the riser, the outside cover of push rod is equipped with spring three, three one side of spring and riser fixed connection, gas collecting tank one side intercommunication has the intake pipe, adjacent intake pipe one side intercommunication has the blast pipe on the gas collecting tank, blast pipe one end is linked together with the gasbag, all install the check valve on intake pipe and the blast pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a fire-fighting monitoring and alarming system for buildings, which has the following beneficial effects:
1. the fire fighting monitoring and alarming system for the building monitors water pressure and water flow leakage data of fire hydrants in the building through the fire hydrant monitoring unit, the smoke monitoring unit, the circuit monitoring unit and the video monitoring unit respectively monitor smoke concentration data, circuit voltage and real-time video monitoring information in the building, so that the interior of the building is comprehensively monitored, dangerous situations can be found in time, the data analysis unit analyzes the monitoring data information to judge whether the monitored data exceeds a preset threshold value, if the monitored data exceeds the threshold value, the data analysis unit informs the alarming unit to alarm and start the emergency unit, and therefore timely alarming and emergency evacuation can be carried out;
2. according to the fire monitoring and alarming system for the building, through the arranged monitoring mechanism, water flow leakage monitoring is carried out on the fire hydrant, when the leakage water flow is small, water directly flows into the drain pipe from the groove hole to be discharged, the alarm is triggered when the small water flow is prevented from leaking, when the leakage water flow is large, the gravity of the water presses the sliding block downwards, the pushing block presses the pressure sensing switch downwards, the pressure sensing switch starts the alarm to alarm, and therefore leakage of the fire hydrant is found in time, property loss is avoided, timely maintenance can be carried out, meanwhile, after the sliding block slides downwards, the water flow flows into the shell from the shunt pipe and flows into the drain pipe from the shunt pipe, and when the water flow leakage is too large, the water flow overflows from the water collecting platform;
3. this fire control monitoring alarm system for building, actuating mechanism through setting drives the operation of shutoff mechanism, the initiative fluted disc rotates and drives driven fluted disc and rotate, and then the main shaft rotates, main shaft axial displacement is followed to the cross axle, stretch into the inside back of body when the gasbag, the stopper continues the translation to hindering the cross axle, driven fluted disc is along the reciprocal slip of main shaft axial, the push pedal promotes the push rod, under the effect of three elastic forces of spring, the slide is along the reciprocating slip of gas collecting tank, the gasbag constantly expands, carry out the shutoff with the body is inside, thereby prevent that rivers from continuing to reveal, the staff of also being convenient for carries out in time the maintenance.
Drawings
FIG. 1 is a schematic block diagram of a fire monitoring and alarming system for a building according to the present invention;
FIG. 2 is a block diagram of a central management unit system according to the present invention;
FIG. 3 is a block diagram of an emergency unit system according to the present invention;
FIG. 4 is a schematic cross-sectional structural view of a monitoring mechanism according to the present invention;
FIG. 5 is a schematic view of an external structure of a monitoring mechanism according to the present invention;
FIG. 6 is an enlarged view of the point A in FIG. 4 according to the present invention;
FIG. 7 is a schematic view of the combination of the driving mechanism, the plugging mechanism and the body according to the present invention;
fig. 8 is an enlarged schematic view of the invention shown at B in fig. 4.
In the figure: 1. a hydrant monitoring unit; 2. a smoke monitoring unit; 3. a circuit monitoring unit; 4. a video monitoring unit; 5. a wireless communication unit; 6. a data acquisition unit; 7. a data analysis unit; 8. a central management unit; 81. an input module; 82. a building information module; 83. a fire information module; 84. a video display module; 9. an alarm unit; 10. an emergency unit; 101. an emergency lighting module; 102. a voice prompt module; 103. a buzzing warning module; 11. a body; 12. a monitoring mechanism; 121. a housing; 122. a water collection table; 1221. a shunt tube; 123. a slider; 124. a limiting rod; 1241. a slot; 125. pushing a block; 126. a first spring; 127. a pressure-sensitive switch; 1271. an alarm; 128. a drain pipe; 129. pipe distribution; 13. a drive mechanism; 131. a protective box; 132. a motor; 133. a driving fluted disc; 134. a driven fluted disc; 135. a main shaft; 136. a fixing plate; 137. a second spring; 14. a plugging mechanism; 141. a horizontal axis; 142. a sealing plate; 143. a fixed table; 144. an air bag; 145. a through hole; 146. a limiting block; 15. a gas collection mechanism; 151. pushing the plate; 152. a gas collecting tank; 153. a slide plate; 154. a push rod; 155. a vertical plate; 156. a third spring; 157. an air inlet pipe; 158. an exhaust pipe; 159. a one-way valve; 16. and a data storage unit.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a fire monitoring and alarming system for a building comprises a fire hydrant monitoring unit 1, a smoke monitoring unit 2, a circuit monitoring unit 3, a video monitoring unit 4, a wireless communication unit 5, a data acquisition unit 6, a data analysis unit 7, a central management unit 8, an alarm unit 9, an emergency unit 10 and a data storage unit 16, wherein the output ends of the fire hydrant monitoring unit 1, the smoke monitoring unit 2, the circuit monitoring unit 3 and the video monitoring unit 4 are all connected with the output end of the wireless communication unit 5, the output end of the wireless communication unit 5 is connected with the input end of the data acquisition unit 6, the output end of the data acquisition unit 6 is connected with the input end of the data analysis unit 7, the output end of the data analysis unit 7 is respectively connected with the input ends of the central management unit 8, the alarm unit 9, the emergency unit 10 and the data storage unit 16, and the data storage unit 16 stores monitored data information;
the emergency unit 10 comprises an emergency lighting module 101, a voice prompt module 102 and a buzzing warning module 103, the emergency lighting module 101 performs emergency lighting, the voice prompt module 102 performs broadcast voice prompt, the buzzing warning module 103 gives buzzing warning to people, the central management unit 8 comprises an input module 81, a building information module 82, a fire information module 83 and a video display module 84, the output end of the input module 81 is connected with the input ends of the building information module 82 and the fire information module 83 respectively, the output ends of the data analysis unit 7, the building information module 82 and the fire information module 83 are connected with the input end of the video display module 84 respectively, and the building information module 82 and the fire information module 83 send building construction information and fire equipment information into the video display module 84 respectively for workers to analyze and judge;
the fire hydrant monitoring unit 1 is used for monitoring water pressure and water flow leakage data of a fire hydrant in a building, the smoke monitoring unit 2, the circuit monitoring unit 3 and the video monitoring unit 4 are used for monitoring smoke concentration data, circuit voltage and real-time video monitoring information in the building respectively, the monitored data information is transmitted to the data acquisition unit 6 through the wireless communication unit 5, and the data acquisition unit 6 collects and transmits the monitored data information to the data analysis unit 7;
and the data analysis unit 7 is used for analyzing the monitoring data information transmitted by the data acquisition unit 6 and judging whether the monitored data exceeds a preset threshold value or not, if so, the data analysis unit 7 informs the alarm unit 9 to alarm and starts the emergency unit 10, and meanwhile, the data information is transmitted to the central management unit 8 and the data storage unit 16.
Example two:
referring to fig. 4 to 8, the present embodiment provides a technical solution based on the first embodiment: the hydrant monitoring unit 1 further comprises a body 11;
the monitoring mechanisms 12 are symmetrically arranged on two sides of the body 11, each monitoring mechanism 12 comprises a shell 121, one side of each shell 121 is fixedly connected with the body 11, a water collecting platform 122 is fixedly arranged on each shell 121, a sliding block 123 is connected onto each water collecting platform 122 in a sliding mode, a limiting rod 124 is fixedly connected onto one side of each sliding block 123, slotted holes 1241 are formed in the sliding blocks 123 and the limiting rods 124 in a penetrating mode, when the body 11 leaks, water flows into the water collecting platforms 122 on the shells 121 and is discharged from the slotted holes 1241 formed in the sliding blocks 123 and the limiting rods 124, a push block 125 is fixedly arranged on the outer portion of one side of each limiting rod 124, a first spring 126 is fixedly connected onto one side of each push block 125, and one side of each first spring 126 is fixedly connected with the inner wall of the water collecting platform 122, so that the push blocks 125 can reset conveniently;
one side of the limiting rod 124 is fixedly connected with a pressing block 125 through a fixing frame, a pressure-sensitive switch 127 is arranged on the lower side of the pressing block 125, an alarm 1271 is fixedly arranged on one side of the shell 121, the pressure-sensitive switch 127 is electrically connected with the alarm 1271, a drain pipe 128 is fixedly arranged on the lower side of the shell 121, branch pipes 129 are communicated with two sides of the drain pipe 128, one end of each branch pipe 129 is communicated with the shell 121, two sides of the water collecting platform 122 are communicated with a flow dividing pipe 1221, after the sliding block 123 slides downwards, water flows into the shell 121 from the flow dividing pipe 1221 and flows into the drain pipe 128 from the branch pipes 129, and when the water flow is leaked excessively large, the water flow overflows from the water collecting platform 122;
the driving mechanism 13, the driving mechanism 13 is disposed below the monitoring mechanism 12, the driving mechanism 13 includes a guard box 131, one side of the guard box 131 is fixedly connected to the body 11, a motor 132 is fixedly mounted on one side of the guard box 131, the motor 132 is electrically connected to the pressure switch 127, one end of an output shaft of the motor 132 is fixedly connected to a driving fluted disc 133, one side of the driving fluted disc 133 is engaged with a driven fluted disc 134, a main shaft 135 is slidably connected to the inside of the driven fluted disc 134, a fixing plate 136 is rotatably connected to the outside of the main shaft 135, the fixing plate 136 limits the main shaft 135, one side of the fixing plate 136 is fixedly connected to the inner wall of the guard box 131, one side of the fixing plate 136 is fixedly connected to a second spring 137, one side of the second spring 137 abuts against the driven fluted disc 134, and the elastic force of the second spring 137 pushes the driven fluted disc 134;
the plugging mechanism 14 is arranged on the lower side of the monitoring mechanism 11, one side of the plugging mechanism 14 is connected with the driving mechanism 13, the plugging mechanism 14 comprises a transverse shaft 141, the driving mechanism 13 drives the plugging mechanism 14 to axially translate along the transverse shaft 141, the plugging mechanism 14 further comprises a sealing plate 142 fixedly installed inside the protective box 131, the outer portion of the transverse shaft 141 is in sliding connection with the inner wall of the sealing plate 142, the inner portion of the transverse shaft 141 is in threaded connection with the main shaft 135, one side of the transverse shaft 141 is fixedly connected with a fixed table 143, a limiting block 146 is fixedly installed on the upper side of the fixed table 143, one side of the fixed table 143 is fixedly connected with an air bag 144, a through hole 145 is formed in the side, located on the air bag 144, of the body 11, the air bag 144 is convenient for the air bag 144 to extend into the body 11, and the air bag 144 expands to plug the inner portion of the body 11;
the gas collection mechanism 15 is arranged on the lower side of the plugging mechanism 14, the gas collection mechanism 15 comprises a push plate 151 in sliding connection with the driven fluted disc 134, one side of the push plate 151 is in sliding connection with the inner wall of the protective box 131, a gas collection groove 152 is fixedly arranged inside the protective box 131, a sliding plate 153 is connected inside the gas collection groove 152 in sliding connection, a push rod 154 is fixedly connected on one side of the sliding plate 153, a vertical plate 155 is connected outside the push rod 154 in sliding connection, a third spring 156 is sleeved outside the push rod 154, one side of the third spring 156 is fixedly connected with the vertical plate 155, one side of the gas collection groove 152 is communicated with an air inlet pipe 157, an exhaust pipe 158 is communicated on one side of the gas collection groove 152 adjacent to the air inlet pipe 157, one end of the exhaust pipe 158 is communicated with the air bag 144, one-way valves 159 are arranged on the air inlet pipe 157 and the exhaust pipe 158, when the sliding plate 153 slides towards the inner side of the gas collection groove 152, the one-way valve 159 on the exhaust pipe 158 is opened, one-way valve 159 on the air inlet pipe 157 is closed, gas is pressed into the air collection pipe 158 and enters the air bag 144 to expand, and when the sliding plate 153 slides towards the inner side, the air inlet pipe 157 is closed, the one-way valve 159 is opened, so that the air is sucked into the air tank 152.
The working principle is as follows: the fire hydrant monitoring unit 1 is used for monitoring water pressure and water flow leakage data of a fire hydrant in a building, the smoke monitoring unit 2, the circuit monitoring unit 3 and the video monitoring unit 4 are used for monitoring smoke concentration data, circuit voltage and real-time video monitoring information in the building respectively, the monitored data information is transmitted to the data acquisition unit 6 through the wireless communication unit 5, and the data acquisition unit 6 collects and transmits the monitored data information to the data analysis unit 7;
the data analysis unit 7 analyzes the monitoring data information transmitted by the data acquisition unit 6 to judge whether the monitored data exceeds a preset threshold value, if so, the alarm unit 9 is informed to give an alarm and the emergency unit 10 is started, the emergency unit 10 simultaneously starts the emergency lighting module 101 to carry out emergency lighting, the voice prompt module 102 carries out broadcast voice prompt, and the buzzing alarm module 103 sends out buzzing sound to warn people;
meanwhile, data information is transmitted into the central management unit 8 and the data storage unit 16, the data information is transmitted into the video display module 84 from the data analysis unit 7, the building information module 82 and the fire fighting information module 83 respectively transmit the building construction information and the fire fighting equipment information into the video display module 84 for analysis and judgment of workers, and the data storage unit 16 stores the monitored data information;
when the body 11 leaks, water flows into the water collecting table 122 on the shell 121, and flows into the drain pipe 128 from the groove holes 1241 formed on the sliding block 123 and the limiting rod 124 in an opposite direction for discharging;
when the leaked water flow is small, water directly flows into the drain pipe 128 from the slotted hole 1241 to be discharged, the alarm 1271 is prevented from being triggered by the leakage of the small water flow, meanwhile, the property loss caused by the flowing of the water flow when nobody finds that the leakage of the small water flow is large is prevented, when the leaked water flow is large, the aperture of the slotted hole 1241 is small, the water is remained on the water collecting platform 122, the gravity of the water downwards presses the sliding block 123, the sliding block 123 drives the limiting rod 124 to downwards slide, the first spring 126 is compressed, the limiting rod 124 drives the push block 125 to downwards, the push block 125 downwards presses the pressure sensing switch 127, the pressure sensing switch 127 starts the alarm 1271 to give an alarm, so that the fire hydrant is found to be leaked in time, the property loss is avoided, the fire hydrant can be overhauled in time, and after the sliding block 123 downwards slides, the water flows into the shell 121 from the shunt pipe 1221 and flows into the drain pipe 128 from the shunt pipe 129, and the overflow of the water flow from the water collecting platform 122 when the leakage of the large water flow is avoided;
meanwhile, the pressure-sensitive switch 127 is electrically connected with the motor 132, the motor 132 is started, the driving toothed disc 133 rotates to drive the driven toothed disc 134 to rotate, and further the main shaft 135 rotates, the transverse shaft 141 axially moves along the main shaft 135, so that the air bag 144 is driven to extend into the body 11 through the fixed table 143, after the air bag 144 extends into the body 11, the limiting block 146 hinders the transverse shaft 141 to continue to translate, under the action of the second spring 137, the driven toothed disc 134 axially reciprocates along the main shaft 135, and further drives the push plate 151 to reciprocate, the push plate 151 pushes the push rod 154, under the action of the elastic force of the third spring 156, the sliding plate 153 reciprocates along the air collecting groove 152, when the sliding plate 153 slides towards the inner side of the air collecting groove 152, the one-way valve 159 on the air outlet pipe 158 is opened, the one-way valve 159 on the air inlet pipe 157 is closed, the air is pressed into the air outlet pipe 158 and the air bag 144 is expanded, when the sliding plate 153 slides in the opposite direction, the one-way valve 159 on the air inlet pipe 157 is closed, and further the air is repeatedly sucked into the air collecting groove 152, thereby continuously expanding the air bag 144, and further blocking the interior of the body 1, and further facilitating maintenance of the maintenance personnel.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (10)
1. A fire-fighting monitoring and alarming system for buildings is characterized by comprising a fire hydrant monitoring unit (1), a smoke monitoring unit (2), a circuit monitoring unit (3), a video monitoring unit (4), a wireless communication unit (5), a data acquisition unit (6), a data analysis unit (7), a central management unit (8), an alarming unit (9), an emergency unit (10) and a data storage unit (16);
the fire hydrant monitoring unit (1) monitors water pressure and water leakage data of a fire hydrant in a building, the smoke monitoring unit (2), the circuit monitoring unit (3) and the video monitoring unit (4) respectively monitor smoke concentration data, circuit voltage and real-time video monitoring information in the building, monitored data information is transmitted to the data acquisition unit (6) through the wireless communication unit (5), and the data acquisition unit (6) collects and transmits the monitored data information to the data analysis unit (7);
and the data analysis unit (7) analyzes the monitoring data information transmitted by the data acquisition unit (6) and judges whether the monitored data exceeds a preset threshold value, if so, the data analysis unit (7) informs the alarm unit (9) to alarm and starts the emergency unit (10), and simultaneously transmits the data information to the central management unit (8) and the data storage unit (16).
2. A fire monitoring alarm system for a building as recited in claim 1, wherein: the output of fire hydrant monitoring unit (1), smog monitoring unit (2), circuit monitoring unit (3) and video monitoring unit (4) all is connected with the output of wireless communication unit (5), the output of wireless communication unit (5) is connected with the input of data acquisition unit (6), the output of data acquisition unit (6) is connected with the input of data analysis unit (7), the output of data analysis unit (7) is connected with the input of central management unit (8), alarm unit (9), emergency unit (10) and data storage unit (16) respectively.
3. A fire monitoring alarm system for a building as recited in claim 1, wherein: emergency unit (10) are including emergency lighting module (101), voice prompt module (102) and buzzing warning module (103), central management unit (8) are including input module (81), building information module (82), fire control information module (83) and video display module (84), the output of input module (81) is connected with the input of building information module (82) and fire control information module (83) respectively, the output of data analysis unit (7), building information module (82) and fire control information module (83) is connected with the input of video display module (84) respectively.
4. A fire monitoring alarm system for a building as recited in claim 1, wherein: the hydrant monitoring unit (1) further comprises a body (11);
the two monitoring mechanisms (12), the two monitoring mechanisms (12) are symmetrically arranged on two sides of the body (11);
the driving mechanism (13), the said driving mechanism (13) is set up in the lower side of the monitoring mechanism (12);
the plugging mechanism (14) is arranged on the lower side of the monitoring mechanism (11), one side of the plugging mechanism (14) is connected with the driving mechanism (13), the plugging mechanism (14) comprises a transverse shaft (141), and the driving mechanism (13) drives the plugging mechanism (14) to axially translate along the transverse shaft (141);
and the gas collection mechanism (15), wherein the gas collection mechanism (15) is arranged on the lower side of the plugging mechanism (14).
5. A fire monitoring alarm system for building of claim 4, characterized in that: monitoring mechanism (12) are including casing (121), casing (121) one side and body (11) fixed connection, fixed mounting has water collection platform (122) on casing (121), sliding connection has slider (123) on water collection platform (122), slider (123) one side fixedly connected with gag lever post (124), slotted hole (1241) have been seted up in inside running through of slider (123) and gag lever post (124), outside fixed mounting has ejector pad (125) on one side of gag lever post (124), ejector pad (125) one side fixedly connected with spring (126), spring (126) one side and water collection platform (122) inner wall fixed connection.
6. A fire monitoring alarm system for building as defined in claim 5, wherein: gag lever post (124) one side is through mount fixedly connected with briquetting (125), briquetting (125) downside is provided with pressure-sensitive switch (127), casing (121) one side fixed mounting has alarm (1271), through electric connection between pressure-sensitive switch (127) and alarm (1271).
7. A fire monitoring alarm system for building as defined in claim 6, wherein: the water collecting platform is characterized in that a water discharging pipe (128) is fixedly mounted on the lower side of the shell (121), branch pipes (129) are communicated with the two sides of the water discharging pipe (128), one end of each branch pipe (129) is communicated with the shell (121), and dividing pipes (1221) are communicated with the two sides of the water collecting platform (122).
8. A fire monitoring alarm system for a building as recited in claim 7, wherein: actuating mechanism (13) include protective housing (131), protective housing (131) one side and body (11) fixed connection, protective housing (131) one side fixed mounting has motor (132), through electric connection between motor (132) and pressure switch (127), the output shaft one end fixedly connected with driving fluted disc (133) of motor (132), the meshing of driving fluted disc (133) one side has driven fluted disc (134), driven fluted disc (134) inside sliding connection has main shaft (135), main shaft (135) external rotation is connected with fixed plate (136), fixed plate (136) one side and protective housing (131) inner wall fixed connection, fixed plate (136) one side fixedly connected with spring two (137), spring two (137) one side and driven fluted disc (134) looks butt.
9. A fire monitoring alarm system for a building as recited in claim 8, wherein: the plugging mechanism (14) further comprises a sealing plate (142) fixedly mounted inside the protective box (131), the outer portion of the transverse shaft (141) is connected with the inner wall of the sealing plate (142) in a sliding mode, the inner portion of the transverse shaft (141) is connected with the main shaft (135) in a threaded mode, one side of the transverse shaft (141) is fixedly connected with a fixing table (143), a limiting block (146) is fixedly mounted on the upper side of the fixing table (143), an air bag (144) is fixedly connected to one side of the fixing table (143), and the body (11) is located on one side of the air bag (144) and is provided with a through hole (145).
10. A fire monitoring alarm system for buildings as claimed in claim 9, characterized in that: the gas collecting mechanism (15) comprises a push plate (151) which is connected with a driven fluted disc (134) in a sliding mode, one side of the push plate (151) is connected with the inner wall of a protection box (131) in a sliding mode, a gas collecting groove (152) is fixedly installed in the protection box (131), a sliding plate (153) is connected in the gas collecting groove (152) in a sliding mode, a push rod (154) is fixedly connected to one side of the sliding plate (153), a vertical plate (155) is connected to the outside of the push rod (154) in a sliding mode, a spring III (156) is sleeved outside the push rod (154), one side of the spring III (156) is fixedly connected with the vertical plate (155), one side of the gas collecting groove (152) is communicated with a gas inlet pipe (157), one side of an adjacent gas inlet pipe (157) on the gas collecting groove (152) is communicated with a gas outlet pipe (158), one end of the gas outlet pipe (158) is communicated with an air bag (144), and one-way valves (159) are installed on the gas inlet pipe (157) and the gas outlet pipe (158).
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| CN202211156116.5A CN115560252B (en) | 2022-09-22 | 2022-09-22 | Fire control monitoring alarm system for building |
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| CN202211156116.5A CN115560252B (en) | 2022-09-22 | 2022-09-22 | Fire control monitoring alarm system for building |
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| CN115560252B CN115560252B (en) | 2023-06-06 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170030528A1 (en) * | 2015-07-29 | 2017-02-02 | Enco Electronic Systems, Llc | Method and Apparatus for Detecting Leaks in a Building Water System |
| CN107577199A (en) * | 2017-10-09 | 2018-01-12 | 西安电子科技大学 | A kind of sewage network exhaust valve leaks protect system |
| CN108364437A (en) * | 2018-04-11 | 2018-08-03 | 北京富邦智慧物联科技有限公司 | A kind of the fire hydrant hydraulic pressure exception remote alarm method and system of linking fire |
| CN111601082A (en) * | 2020-05-15 | 2020-08-28 | 杭州南威物联网科技有限公司 | Building fire control monitoring management system |
| CN216408593U (en) * | 2021-12-07 | 2022-04-29 | 佛山市华亮本生燃气设备有限公司 | Gas pipeline leakage prevention and control equipment |
| CN114463921A (en) * | 2022-02-21 | 2022-05-10 | 武汉理工光科股份有限公司 | Wisdom fire extinguishing system based on internet of things |
-
2022
- 2022-09-22 CN CN202211156116.5A patent/CN115560252B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170030528A1 (en) * | 2015-07-29 | 2017-02-02 | Enco Electronic Systems, Llc | Method and Apparatus for Detecting Leaks in a Building Water System |
| CN107577199A (en) * | 2017-10-09 | 2018-01-12 | 西安电子科技大学 | A kind of sewage network exhaust valve leaks protect system |
| CN108364437A (en) * | 2018-04-11 | 2018-08-03 | 北京富邦智慧物联科技有限公司 | A kind of the fire hydrant hydraulic pressure exception remote alarm method and system of linking fire |
| CN111601082A (en) * | 2020-05-15 | 2020-08-28 | 杭州南威物联网科技有限公司 | Building fire control monitoring management system |
| CN216408593U (en) * | 2021-12-07 | 2022-04-29 | 佛山市华亮本生燃气设备有限公司 | Gas pipeline leakage prevention and control equipment |
| CN114463921A (en) * | 2022-02-21 | 2022-05-10 | 武汉理工光科股份有限公司 | Wisdom fire extinguishing system based on internet of things |
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| CN115560252B (en) | 2023-06-06 |
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