CN113082583A - Indoor intelligent monitoring fire extinguishing device and fire extinguishing method thereof - Google Patents
Indoor intelligent monitoring fire extinguishing device and fire extinguishing method thereof Download PDFInfo
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- CN113082583A CN113082583A CN202110574253.XA CN202110574253A CN113082583A CN 113082583 A CN113082583 A CN 113082583A CN 202110574253 A CN202110574253 A CN 202110574253A CN 113082583 A CN113082583 A CN 113082583A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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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
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
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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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Abstract
The application relates to an indoor intelligent monitoring fire extinguishing device, which comprises a fixed seat arranged on an indoor ceiling, wherein the lower part of the fixed seat is connected with a box body through a spray pipe, the water inlet end of the spray pipe is rotationally connected with a water supply pipe, the water supply pipe is externally connected with a water pump, the spray pipe penetrates into the box body, the water outlet end of the spray pipe is connected with a spray head, the spray head penetrates out of the box body, and rotating mechanisms are arranged on the box body and the fixed seat; the fire extinguishing device is characterized in that a flow guide assembly is arranged in the box body, the flow guide assembly enters air from one side of the box body, air is discharged from one side of the box body far away from the air inlet, a smoke alarm is installed at an air inlet of the flow guide assembly, the fire extinguishing device further comprises a control module, the control module is electrically connected with the smoke alarm, a position sensing device is arranged at the position of the spray head, the control module is electrically connected with the position sensing device, an infrared temperature-sensing detector is arranged on the outer side of the box body and electrically connected with the. This application scheme has the advantage that the fire extinguishing efficiency is high and fire extinguishing effect is good.
Description
Technical Field
The application relates to the field of fire-fighting facilities, in particular to an indoor intelligent monitoring fire extinguishing device and a fire extinguishing method thereof.
Background
With the rapid development of economic society, people have stronger protection consciousness on fire, and for indoor fire prevention, generally, a fire-extinguishing spray device is installed at the indoor top, and when a smoke alarm on the fire-extinguishing spray device detects smoke with enough concentration, a control system can control a water pump to enable a spray header to discharge water, so that fire is extinguished.
However, the indoor air generally has low mobility, when the smoke alarm detects smoke reaching a preset concentration, the indoor fire is spread, and the spray header sprays water in a large range, so that the fire point cannot be effectively extinguished, and the lives and properties of people are seriously threatened.
Based on this, the application provides an indoor intelligent monitoring extinguishing device and fire extinguishing method thereof.
Disclosure of Invention
In order to help improving the fire extinguishing efficiency, the application provides an indoor intelligent monitoring fire extinguishing apparatus and a fire extinguishing method thereof.
The application provides an indoor intelligent monitoring extinguishing device and fire extinguishing method thereof adopts following technical scheme:
according to the first aspect, the indoor intelligent monitoring fire extinguishing device comprises a fixed seat installed on an indoor ceiling, wherein a box body is connected below the fixed seat through a spray pipe, a water supply pipe is rotatably connected to the water inlet end of the spray pipe, a water pump is connected outside the water supply pipe, the spray pipe penetrates into the box body, a spray head is connected to the water outlet end of the spray pipe, the spray head penetrates out of the box body, and rotating mechanisms for driving the spray head to rotate horizontally and vertically are arranged on the box body and the fixed seat; the fire extinguishing device is characterized in that a flow guide assembly is arranged in the box body, the flow guide assembly enters air from one side of the box body and exits air from one side of the box body, the air inlet is far away from the box body, a smoke alarm is installed at the air inlet of the flow guide assembly, the fire extinguishing device further comprises a control module, the control module is electrically connected with the smoke alarm, a position sensing device is arranged at the position of the spray head, the control module is electrically connected with the position sensing device, an infrared temperature-sensitive detector is arranged on one side, close to the air outlet of the flow guide assembly, of the outer side of the box body and electrically.
Through adopting above-mentioned technical scheme, the room air is the business turn over along the box body fast under the effect of water conservancy diversion subassembly, makes the circulation of air speed of box body week side obviously accelerate, and when the conflagration breaing out, smog can arrive smoke alarm fast to make smoke alarm can detect the conflagration condition fast, improve the sensitivity to the fire control. Meanwhile, the rotating mechanism can control the position of the spray head, so that the spray head is aligned to a fire point, the fire point can be accurately extinguished, and the fire extinguishing device has the advantages of high fire extinguishing efficiency and good fire extinguishing effect.
Optionally, slewing mechanism includes horizontal slewing mechanism and vertical slewing mechanism, the spray pipe rotates with the fixing base level and is connected, horizontal slewing mechanism sets up and is used for driving the spray pipe rotatory on the fixing base, be connected with the movable pipe between spray pipe and the shower nozzle, the opening that link up is seted up to a lateral wall of box body, the opening extends along vertical direction, the movable pipe passes the outside that the opening extended to the box body, the movable pipe is connected with the vertical rotation of spray pipe, vertical slewing mechanism sets up and is used for driving the movable pipe rotatory in the box body.
By adopting the technical scheme, the spray head can rotate in space, and the adjusting range of the spray head is improved.
Optionally, the horizontal rotating mechanism includes a horizontal driving motor, a horizontal driving wheel and a horizontal driving driven wheel, the horizontal driving motor is mounted on the fixing base, the horizontal driving wheel is mounted at an output end of the horizontal driving motor, the horizontal driving driven wheel is fixed at the periphery of the water spray pipe, the horizontal driving wheel is meshed with the horizontal driving driven wheel, and the horizontal driving motor is electrically connected with the position sensing device.
Through adopting above-mentioned technical scheme, utilize two gear engagement's transmission mode, be favorable to improving the precision to shower nozzle position control, position sensing device can judge the intensity of a fire point position to make horizontal driving motor can drive the shower nozzle and remove and aim at the intensity of a fire point, guarantee the accuracy and put out a fire.
Optionally, the vertical rotating mechanism comprises a vertical driving motor, a vertical driving wheel and a vertical driving driven wheel, the vertical driving motor is installed in the box body, the vertical driving wheel is installed at the output end of the vertical driving motor, the vertical driving driven wheel is fixed on the periphery of the movable tube, the vertical driving wheel and the vertical driving driven wheel are meshed with each other, and the vertical driving motor is electrically connected with the position sensing device.
Through adopting above-mentioned technical scheme, vertical driving motor can drive the movable tube and rotate in vertical face, uses with horizontal driving motor combination, can aim at the flame region with the shower nozzle accuracy, realizes the effective extinction to the ignition.
Optionally, the position sensing device comprises a horizontal position sensor and a vertical position sensor, the horizontal position sensor is installed in the box body, an optical axis of the horizontal position sensor penetrates out of the opening, the vertical position sensor is installed on the periphery of the movable tube and located on the outer side of the box body, the optical axis of the vertical position sensor is parallel to the axis of the movable tube, the horizontal position sensor is electrically connected with the horizontal driving motor, and the vertical position sensor is electrically connected with the vertical driving motor.
By adopting the technical scheme, the vertical position sensor feeds back a height signal, so that the control module controls the spray head to swing and adjust in the height direction, the horizontal position sensor feeds back a plane direction signal, so that the control module controls the spray head to rotate and adjust in the horizontal direction, and the vertical position sensor and the horizontal position sensor are combined for use, so that the spray head is accurately aligned to a flame area.
Optionally, the open-ended one side is kept away from to the bottom of box body and the drainage mouth has been seted up, the water conservancy diversion subassembly includes centrifugal fan, centrifugal fan's air intake and drainage mouth butt joint, open-ended one side is kept away from to centrifugal fan's gas outlet orientation, be fixed with the baffle between the roof of box body and the diapire, the baffle extends along the vertical week lateral wall of box body, the baffle forms the water conservancy diversion passageway with the lateral wall of box body, centrifugal fan's gas outlet is linked together with the air intake of water conservancy diversion passageway, the box body has been seted up near the open-ended outside and has been exhausted the hole, water conservancy.
Through adopting above-mentioned technical scheme, under the normal state, the air current takes away the heat in the box body through the surface of box body lateral wall under the restriction of water conservancy diversion passageway, solves because of installing the rising temperature problem that centrifugal fan brought additional, simultaneously, when the conflagration breaing out, the water conservancy diversion passageway can reduce smog and flow toward box body inside, reduces smog to box body inside slewing mechanism's influence, guarantees the normal removal of shower nozzle.
Optionally, the flow guide channel comprises a first channel and a plurality of second channels, the first channel is arranged in the vertical direction, the first channel is communicated with the air outlet of the centrifugal fan, the second channel is perpendicular to the first channel and is communicated with the first channel, the second channel extends along the horizontal circumferential direction of the box body, and the second channel is communicated with the exhaust hole.
Through adopting above-mentioned technical scheme, make the air current flow along predetermineeing the passageway to make the air current can take away the heat of box body inside more comprehensively, improve the radiating effect.
Optionally, a filter screen is installed at the drainage port.
Through adopting above-mentioned technical scheme, the filter screen can reduce dust etc. and get into in the box body, reduces the phenomenon that the jam appears, guarantees the normal circulation of gaseous in the water conservancy diversion passageway.
Optionally, a camera is arranged on the periphery of the movable tube.
Through adopting above-mentioned technical scheme, the camera can monitor the conflagration condition, and then can know the process of catching fire, is favorable to the appointed of prevention and cure measure.
In a second aspect, a fire extinguishing method of an indoor intelligent monitoring fire extinguishing apparatus comprises the following steps: s1, under normal conditions, the diversion assembly is opened, indoor air enters the box body along the diversion assembly and is discharged from the other side of the box body, and the air flowing speed on the peripheral side of the box body is accelerated; s2, assuming that when a fire disaster occurs, smoke spreads upwards, the smoke enters the box body under the action of the flow guide assembly, the smoke alarm at the air inlet of the flow guide assembly can quickly detect the concentration of the smoke, and when the concentration of the smoke reaches a preset value, the smoke alarm outputs a signal to the control module; s3, determining a fire point according to a signal fed back by the position sensor, driving the rotating mechanism by the control module to enable the rotating mechanism to drive the spray head to move to aim at the fire point, and then starting the water pump to discharge water to realize extinguishing of the fire point; s4, if the smoke does not spread upwards, the infrared temperature-sensing detector detects the temperature change and sends a signal to the control module, the position sensor determines the ignition point, and then the control module drives the rotating mechanism to enable the spray head to aim at the ignition point to extinguish the fire.
Through adopting above-mentioned technical scheme, this fire extinguishing method compares in traditional spray fire extinguishing mode, has advantages such as fire control sensitivity, reaction rate are fast, fire extinguishing efficiency height, can realize putting out fast the fire behavior, guarantees personnel's the lives and property.
In summary, the present application includes at least one of the following beneficial technical effects:
1. indoor air passes in and out along the box body fast under the effect of water conservancy diversion subassembly, makes the circulation of air speed of box body week side obviously accelerate, and when the conflagration breaing out, smog can arrive smoke alarm fast to make smoke alarm can detect the conflagration condition fast, improve the sensitivity to the conflagration control. Meanwhile, the rotating mechanism can control the position of the spray head to enable the spray head to be aligned to a fire point, so that the fire point can be accurately extinguished, and the fire extinguishing device has the advantages of high fire extinguishing efficiency and good fire extinguishing effect;
2. in a normal state, the airflow passes through the surface of the side wall of the box body under the limitation of the flow guide channel to take away heat in the box body, so that the problem of temperature rise caused by the additional installation of a centrifugal fan is solved, meanwhile, when a fire disaster occurs, the flow guide channel can reduce the flow of smoke into the box body, reduce the influence of the smoke on a rotating mechanism in the box body and ensure the normal movement of the spray head;
3. compared with the traditional spraying fire extinguishing mode, the fire extinguishing method has the advantages of sensitive fire monitoring, high response speed, high fire extinguishing efficiency and the like, can realize quick extinguishing of fire, and ensures lives and properties of personnel.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a sectional view mainly showing the inside of the case in the embodiment of the present application.
Fig. 3 is a cross-sectional view of an embodiment of the present application, showing primarily the flow directing assembly.
Fig. 4 is a schematic structural diagram mainly showing a flow guide channel in an embodiment of the present application.
Fig. 5 is a system block diagram of a fire extinguishing apparatus according to an embodiment of the present application.
Description of reference numerals: 10. a fixed seat; 11. a water supply pipe; 12. a water pump; 2. a water spray pipe; 3. a box body; 301. a support block; 31. an opening; 32. a drainage opening; 33. an exhaust hole; 321. a filter screen; 4. a movable tube; 41. a spray head; 51. a horizontal driving motor; 52. a horizontal driving wheel; 53. a horizontal driving driven wheel; 61. a vertical drive motor; 62. a driving wheel is vertically driven; 63. a driven wheel is vertically driven; 71. a vertical position sensor; 72. a horizontal position sensor; 8. a centrifugal fan; 81. a smoke alarm; 9. a partition plate; 911. a first channel; 912. a second channel; 92. a parting strip; 100. an infrared temperature-sensitive detector; 101. a camera is provided.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
First aspect
The embodiment of the application discloses indoor intelligent monitoring extinguishing device. Referring to fig. 1, extinguishing device is including installing fixing base 10 on indoor suspended ceiling, and fixing base 10 is provided with spray pipe 2 along vertical direction, and spray pipe 2 rotates with fixing base 10 to be connected, and the end of intaking of spray pipe 2 rotates through rotary joint and is connected with delivery pipe 11, and delivery pipe 11 is connected with water pump 12.
Referring to fig. 1 and 2, the box body 3 is fixed with in the below that the spray pipe 2 extends to the fixing base 10, the play water end of spray pipe 2 rotates through rotary joint and is connected with the movable tube 4, the play water end of movable tube 4 is connected with shower nozzle 41, an opening 31 that link up is seted up to the lateral wall of box body 3, opening 31 extends along vertical face, movable tube 4 wears to locate in opening 31 and can swing in opening 31, be provided with on box body 3 and the fixing base 10 and be used for driving shower nozzle 41 and carry out pivoted slewing mechanism.
The rotating mechanism comprises a horizontal rotating mechanism and a vertical rotating mechanism, the horizontal rotating mechanism comprises a horizontal driving motor 51, a horizontal driving wheel 52 and a horizontal driving driven wheel 53, the horizontal driving motor 51 is vertically installed on the top surface of the fixed seat 10, the horizontal driving wheel 52 is fixed at the output end of the horizontal driving motor 51, the horizontal driving driven wheel 53 is coaxially sleeved on the periphery of the water spraying pipe 2, and the horizontal driving wheel 52 is meshed with the horizontal driving driven wheel 53. The horizontal driving motor 51 rotates to drive the spray pipe 2 to rotate horizontally, and the spray pipe 2 is utilized to drive the box body 3 to rotate, so that the horizontal position of the spray head 41 is adjusted.
The vertical rotating mechanism comprises a vertical driving motor 61, a vertical driving wheel 62 and a vertical driving driven wheel 63, a supporting block 301 is installed in the box body 3, the vertical driving motor 61 is horizontally installed on the top surface of the supporting block 301, the vertical driving wheel 62 is installed at the output end of the vertical driving motor 61, the vertical driving driven wheel 63 is coaxially sleeved on the periphery of the movable tube 4, and the vertical driving wheel 62 and the vertical driving driven wheel 63 are meshed with each other. The vertical driving motor 61 rotates to drive the movable tube 4 to vertically rotate, so that the spray head 41 is adjusted in the vertical direction. The horizontal rotating mechanism and the vertical rotating mechanism are used in combination, and the spray head 41 can be adjusted at any angle in a space range.
Wherein, shower nozzle 41 department is provided with position sensing device, and position sensing device includes horizontal position sensor 72 and vertical position sensor 71, and horizontal position sensor 72 installs in box body 3, and horizontal position sensor 72's optical axis passes opening 31 and shoots at the outside of box body 3, and vertical position sensor 71 installs the lateral wall at activity pipe 4 and is located the outside of box body 3, and vertical position sensor 71's optical axis is parallel with the central axis of activity pipe 4.
Referring to fig. 1 and 3, box body 3 has kept away from the bottom of opening 31 and has seted up drainage mouth 32, and filter screen 321 is installed to drainage mouth 32, reduces in the dust gets into box body 3, is provided with the guiding subassembly in the box body 3, and the guiding subassembly includes centrifugal fan 8, and centrifugal fan 8's air intake is vertical down and with drainage mouth 32 intercommunication, and smoke alarm 81 is installed to centrifugal fan 8's air intake, and centrifugal fan 8's air outlet level orientation keeps away from one side of opening 31.
Wherein, baffle 9 is installed to the inside wall of box body 3, is formed with the water conservancy diversion passageway between the lateral wall of baffle 9 and box body 3, and the water conservancy diversion passageway extends to the one side that is close to opening 31 along the vertical week lateral wall of box body 3, and box body 3 has been close to opening 31's both sides wall and has been seted up exhaust hole 33, and exhaust hole 33 sets up to arrange for a plurality ofly and array, exhaust hole 33 and water conservancy diversion passageway intercommunication.
Referring to fig. 3 and 4, the upper and lower sides of the partition board 9 are abutted to the top wall and the bottom wall of the box body 3, the flow guide channel comprises a first channel 911 and a plurality of second channels 912, and the first channel 911 and the second channels 912 are formed by blocking a plurality of parting beads 92.
Referring to fig. 1 and 4, the first channel 911 extends in the vertical direction, the center of the first channel 911 is communicated with the air outlet of the centrifugal fan 8, the first channel 911 is vertically communicated with the second channels 912, the second channels 912 extend to the air outlet 33 along the circumferential direction of the box body 3, and the second channels 912 are communicated with the air outlet 33.
Referring to fig. 5, the fire extinguishing apparatus further includes a control module, the smoke alarm 81 is electrically connected to the control module, the horizontal position sensor 72 is electrically connected to the horizontal driving motor 51 through the control module, the vertical position sensor 71 is electrically connected to the vertical driving motor 61 through the control module, and the control module is electrically connected to the water pump 12.
Meanwhile, an infrared temperature detector 100 is installed on the outer side of the box body 3 and on the side close to the opening 31, and the infrared temperature detector 100 is electrically connected with the control module.
Referring to fig. 1, in addition, a camera 101 is further installed on the outer wall of the movable tube 4, the optical axis of the camera 101 is parallel to the axis of the movable tube 4, and the fire condition can be observed through the camera 101, so that the cause of fire can be identified.
The implementation principle of an indoor intelligent monitoring extinguishing device in the embodiment of the application is as follows: indoor air passes in and out box body 3 fast under centrifugal fan 8's effect, makes the circulation of air speed of 3 week sides of box body accelerate, and when the conflagration breaing out, smog can reach smoke alarm 81 fast to make smoke alarm 81 can short-term test and report to the police, improve the sensitivity to the fire control. Meanwhile, in combination with the position sensor, the rotating mechanism controls the position of the spray head 41 to enable the spray head 41 to be aligned to a fire point, the control module starts the water pump 12, and then the fire point can be extinguished accurately to complete the fire extinguishing process.
Second aspect of the invention
The embodiment of the application also discloses a fire extinguishing method of the indoor intelligent monitoring fire extinguishing apparatus, which comprises the following steps:
s1, under normal conditions, the centrifugal fan 8 is started, indoor air enters the box body 3 along the air inlet of the centrifugal fan 8 and is discharged from the exhaust hole 33 of the box body 3, and the air flowing speed of the peripheral side of the box body 3 is accelerated;
s2, supposing that smoke spreads upwards in case of fire, the smoke enters the box body 3 under the action of the centrifugal fan 8, the smoke alarm 81 positioned at the air inlet of the centrifugal fan 8 can quickly detect the smoke concentration, and when the smoke concentration reaches a preset value, the smoke alarm 81 outputs a signal to the control module;
s3, determining a fire point according to a signal fed back by the position sensor, driving the rotating mechanism by the control module, enabling the rotating mechanism to drive the spray head 41 to move to aim at the fire point, and then starting the water pump 12 to discharge water to realize extinguishing of the fire point;
s4, if the smoke does not spread upwards, the infrared temperature-sensing detector 100 detects the temperature change and sends a signal to the control module, the position sensor determines the position of the ignition point, and then the control module drives the rotating mechanism to enable the spray head 41 to aim at the ignition point to extinguish the fire.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an indoor intelligent monitoring extinguishing device which characterized in that: the indoor suspended ceiling water supply device comprises a fixed seat (10) installed on an indoor suspended ceiling, wherein a box body (3) is connected below the fixed seat (10) through a water spray pipe (2), a water supply pipe (11) is rotatably connected to the water inlet end of the water spray pipe (2), a water pump (12) is connected to the outside of the water supply pipe (11), the water spray pipe (2) penetrates into the box body (3), a spray head (41) is connected to the water outlet end of the water spray pipe (2), the spray head (41) penetrates out of the box body (3), and rotating mechanisms for driving the spray head (41) to rotate horizontally and vertically are arranged on the box body (3) and the fixed seat (10);
be provided with the water conservancy diversion subassembly in box body (3), the water conservancy diversion subassembly is from one side air inlet of box body (3), keeps away from one side air-out of air inlet from box body (3), smoke alarm (81) are installed to the air intake of water conservancy diversion subassembly, and extinguishing device still includes control module, control module is connected with smoke alarm (81) electricity, shower nozzle (41) department is provided with position sensing device, control module is connected with position sensing device electricity, the outside of box body (3) and the one side that is close to the water conservancy diversion subassembly air outlet are provided with infrared temperature detector (100), infrared temperature detector (100) are connected with the control module electricity, control module is connected with water pump (12) electricity.
2. An indoor intelligent monitoring fire extinguishing apparatus according to claim 1, wherein: slewing mechanism includes horizontal slewing mechanism and vertical slewing mechanism, spray pipe (2) are rotated with fixing base (10) level and are connected, horizontal slewing mechanism sets up and is used for driving spray pipe (2) rotatory on fixing base (10), be connected with between spray pipe (2) and shower nozzle (41) movable pipe (4), opening (31) that link up are seted up to a lateral wall of box body (3), opening (31) extend along vertical direction, movable pipe (4) pass opening (31) and extend to the outside of box body (3), movable pipe (4) are connected with the vertical rotation of spray pipe (2), vertical slewing mechanism sets up and is used for driving movable pipe (4) rotatory in box body (3).
3. An indoor intelligent monitoring fire extinguishing apparatus according to claim 2, wherein: the horizontal rotating mechanism comprises a horizontal driving motor (51), a horizontal driving wheel (52) and a horizontal driving driven wheel (53), the horizontal driving motor (51) is installed on the fixed seat (10), the horizontal driving wheel (52) is installed at the output end of the horizontal driving motor (51), the horizontal driving driven wheel (53) is fixed on the periphery of the water spraying pipe (2), the horizontal driving wheel (52) is meshed with the horizontal driving driven wheel (53), and the horizontal driving motor (51) is electrically connected with the position sensing device.
4. An indoor intelligent monitoring fire extinguishing apparatus according to claim 2, wherein: vertical slewing mechanism includes vertical driving motor (61), vertical drive action wheel (62) and vertical drive from driving wheel (63), install in box body (3) vertical driving motor (61), the output at vertical driving motor (61) is installed in vertical driving action wheel (62), vertical drive is fixed in the periphery of activity pipe (4) from driving wheel (63), vertical drive action wheel (62) and vertical drive mesh from driving wheel (63), vertical driving motor (61) and position sensing device electricity are connected.
5. An indoor intelligent monitoring fire extinguishing apparatus according to any one of claims 3 or 4, wherein: the position sensing device comprises a horizontal position sensor (72) and a vertical position sensor (71), wherein the horizontal position sensor (72) is installed in the box body (3), the optical axis of the horizontal position sensor (72) penetrates out of the opening (31), the vertical position sensor (71) is installed on the periphery of the movable pipe (4) and located on the outer side of the box body (3), the optical axis of the vertical position sensor (71) is parallel to the axis of the movable pipe (4), the horizontal position sensor (72) is electrically connected with the horizontal driving motor (51), and the vertical position sensor (71) is electrically connected with the vertical driving motor (61).
6. An indoor intelligent monitoring fire extinguishing apparatus according to claim 2, wherein: drainage mouth (32) have been seted up to one side of opening (31) is kept away from to the bottom of box body (3), the water conservancy diversion subassembly includes centrifugal fan (8), the air intake and the butt joint of drainage mouth (32) of centrifugal fan (8), the gas outlet orientation of centrifugal fan (8) is kept away from one side of opening (31), be fixed with between the roof of box body (3) and the diapire baffle (9), vertical week lateral wall along box body (3) extends baffle (9), baffle (9) and the lateral wall of box body (3) form the water conservancy diversion passageway, the gas outlet of centrifugal fan (8) is linked together with the air intake of water conservancy diversion passageway, exhaust hole (33) have been seted up in the outside that box body (3) are close to opening (31), the water conservancy diversion passageway communicates with exhaust hole (33).
7. An indoor intelligent monitoring fire extinguishing apparatus according to claim 6, wherein: the water conservancy diversion passageway includes passageway one (911) and many second (912) of passageway, vertical direction setting is followed in passageway one (911), the gas outlet intercommunication of passageway one (911) and centrifugal fan (8), passageway two (912) perpendicular to passageway one (911) and with passageway one (911) intercommunication, the horizontal circumference extension of box body (3) is followed in passageway two (912), passageway two (912) and exhaust hole (33) intercommunication.
8. An indoor intelligent monitoring fire extinguishing apparatus according to claim 6, wherein: a filter screen (321) is arranged at the drainage port (32).
9. An indoor intelligent monitoring fire extinguishing apparatus according to claim 4, wherein: the periphery of the movable pipe (4) is provided with a camera (101).
10. The fire extinguishing method of the indoor intelligent monitoring fire extinguishing apparatus adopts the indoor intelligent monitoring fire extinguishing apparatus according to claim 1, and is characterized by comprising the following steps:
s1, under normal conditions, the diversion assembly is opened, indoor air enters the box body (3) along the diversion assembly and is discharged from the other side of the box body (3), and the air flow speed on the peripheral side of the box body (3) is accelerated;
s2, supposing that smoke spreads upwards in case of fire, the smoke enters the box body (3) under the action of the flow guide assembly, the smoke alarm (81) positioned at the air inlet of the flow guide assembly can quickly detect the concentration of the smoke, and when the concentration of the smoke reaches a preset value, the smoke alarm (81) outputs a signal to the control module;
s3, determining a fire point according to a signal fed back by the position sensor, driving the rotating mechanism by the control module to enable the rotating mechanism to drive the spray head (41) to move to aim at the fire point, and then starting the water pump (12) to discharge water to realize extinguishing of the fire point;
s4, if smoke does not spread upwards, the infrared temperature-sensing detector (100) detects the change of temperature and sends a signal to the control module, the position sensor determines the ignition point, and then the control module drives the rotating mechanism to enable the spray head (41) to aim at the ignition point to extinguish fire.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577624A (en) * | 2021-08-06 | 2021-11-02 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
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| CN113577624A (en) * | 2021-08-06 | 2021-11-02 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
| CN113577624B (en) * | 2021-08-06 | 2022-04-15 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
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