CN112370701A - Fire prevention warning rescue device - Google Patents
Fire prevention warning rescue device Download PDFInfo
- Publication number
- CN112370701A CN112370701A CN202011263390.3A CN202011263390A CN112370701A CN 112370701 A CN112370701 A CN 112370701A CN 202011263390 A CN202011263390 A CN 202011263390A CN 112370701 A CN112370701 A CN 112370701A
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- China
- Prior art keywords
- pipe
- exhaust
- fire
- water pipe
- transmission gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
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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
-
- 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
- A62C37/42—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 with mechanical connection between sensor and actuator, e.g. rods, levers
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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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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention is suitable for the technical field of alarms, and provides a fire-prevention alarm rescue device, which comprises: an exhaust pipe for forming an exhaust passage; the water pipe is rotatably arranged inside the exhaust pipe, is rotatably communicated with the water pipe and is connected with the fan blades and is used for forming driving airflow to exhaust smoke; the screw rod is rotatably arranged inside the exhaust pipe, is of a hollow structure and is communicated with the water pipe through the speed reducer; the spray pipe is nested on the screw rod in a matching way; the motor is connected with the water pipe through a connecting piece and is used for driving the water pipe to rotate; the audible and visual alarm is used for warning; the smoke sensor is connected with the motor and the audible and visual alarm through the processing chip and is used for sensing smoke; wherein, the spray pipe is connected with the slide bar, and the inner wall of exhaust tube has seted up the sliding tray, has seted up the orifice on the slide bar. The invention has the advantages that: simple structure, convenient operation, the fire extinguishing ability reinforce, the personnel of being convenient for flee, the energy saving, and the synchronism is good.
Description
Technical Field
The invention belongs to the technical field of alarms, and particularly relates to a fireproof alarm rescue device.
Background
With the development of science and technology and the progress of society, the building is higher and higher, and once a fire disaster occurs, people need to escape in time, so that the escape probability is increased. More and more building offices adopt some beautiful building materials, and the fire resistance of the materials is neglected, so that once a fire occurs, if the fire is not treated in time, serious loss can be caused, and even life can be threatened, so that in some important places, particularly in public places, the concentration of people is high, and some alarm devices are arranged. Early warning is carried out through the alarm lamp, the response time of conflagration has been increased, the probability of fleing has been improved. In the process of fire, most of people lose lives because of poisons, and the existing alarm rescue device is not provided with a smoke treatment device, so that the device is not convenient to popularize and implement.
Disclosure of Invention
The embodiment of the invention aims to provide a fire-proof alarm rescue device, and aims to solve the problem of no smoke treatment.
The invention is realized in this way, a fire alarm rescue device, which includes:
an exhaust pipe for forming an exhaust passage;
the water pipe is rotatably arranged inside the exhaust pipe, is rotatably communicated with the water pipe and is connected with the fan blades and is used for forming driving airflow to exhaust smoke;
the screw rod is rotatably arranged inside the exhaust pipe, is of a hollow structure and is communicated with the water pipe through the speed reducer;
the spray pipe is nested on the screw rod in a matching way;
the motor is connected with the water pipe through a connecting piece and is used for driving the water pipe to rotate;
the audible and visual alarm is used for warning;
the smoke sensor is connected with the motor and the audible and visual alarm through the processing chip and is used for sensing smoke;
wherein, the spray pipe is connected with the slide bar, and the inner wall of exhaust tube has seted up the sliding tray, has seted up the orifice on the slide bar.
In the embodiment of the invention, the air exhaust pipe is arranged in the interior of an indoor or office area or other fire-proof areas, the water pipe is communicated with a fire-fighting water pipe, when a fire disaster occurs in the area, the smoke sensor senses smoke and starts the audible and visual alarm, the audible and visual alarm gives out audible and visual alarm, and simultaneously the motor is started, under the action of the transmission part, the water pipe rotates, the transmission is carried out through the speed reducing part, the screw rod rotates in a speed reducing way, under the action of the sliding rod and the sliding groove, the spray pipe cannot rotate, so that the spray pipe moves downwards to slide out of the exhaust pipe, the water pipe continues to rotate, the sliding rod slides out of the sliding groove, because unable spacing, the spray pipe rotates along with the lead screw, and the inside water of water pipe enters into the inside of spray pipe, and the slide bar blowout is followed at last, and the water pipe drives the flabellum and rotates, and drive air current drives smog and discharges, has avoided the smog that produces to cause personnel's injury. Drive the smog through pivoted flabellum drive air current and discharge, it causes personnel's injury to have avoided the poison gas in the smog, the personnel of being convenient for flee, spray water through the spray pipe of liftable, the spray pipe has increased the aesthetic property of device when packing up, spray pipe fitment hindrance has been avoided, the spray pipe stretches out the exhaust tube and has increased spun area, the spraying capacity has been improved, spray through the slide bar, it is big to spray the area, carry out the transmission through the speed reduction spare, spray pipe and flabellum two-stage rotation have been realized, exhaust and spraying capacity have been improved, accomplish flabellum exhaust and spray pipe through a motor and go up and down, make the device simple, production cost has been reduced, energy saving, and the synchronism is good. The invention has the advantages that: simple structure, convenient operation, the fire extinguishing ability reinforce, the personnel of being convenient for flee, the energy saving, and the synchronism is good.
Drawings
Fig. 1 is a three-dimensional structure diagram of a fire-fighting alarm rescue device provided in an embodiment of the present invention;
fig. 2 is a schematic internal structure diagram of a fire alarm rescue device provided in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a speed reducer in a fire-fighting alarm rescue device according to an embodiment of the invention;
in the drawings: the exhaust pipe comprises an exhaust pipe 1, a connecting shell 2, a driving belt pulley 3, a motor 4, an air inlet pipe 5, a smoke sensor 6, an audible and visual alarm 7, a flange 8, a water pipe 9, a driven belt pulley 10, a housing 12, fan blades 13, a speed reducer 14, a screw rod 15, a water spray pipe 16, a sliding plug 17, a sliding rod 18, a sliding groove 19, a connecting pipe 20, a driven gear 21, a connecting frame 22, a first transmission gear 23 and a second transmission gear 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, a structure diagram of a fire alarm rescue apparatus provided in an embodiment of the present invention includes:
an exhaust pipe for forming an exhaust passage;
the water pipe 9 is rotatably arranged inside the exhaust pipe and is rotatably communicated with the fire-fighting water pipe;
the fan blades 13 are connected with the water pipe 9 and used for forming driving airflow to discharge smoke;
the screw rod 15 is rotatably arranged inside the exhaust pipe, is of a hollow structure and is communicated with the water pipe 9 through the speed reducer 14;
the spray pipe 16 is nested on the screw rod 15 in a matching way;
the motor 4 is connected with the water pipe 9 through a connecting piece and is used for driving the water pipe 9 to rotate;
the audible and visual alarm 7 is used for warning;
the smoke sensor 6 is connected with the motor 4 and the audible and visual alarm 7 through the processing chip and is used for sensing smoke;
wherein, the spray pipe 16 is connected with a sliding rod 18, the inner wall of the exhaust pipe is provided with a sliding groove 19, and the sliding rod 18 is provided with a spray hole.
In the embodiment of the invention, the exhaust pipe is arranged in an indoor or office area or other fire-proof areas, the water pipe 9 is communicated with a fire-fighting water pipe, when a fire breaks out in the area, the smoke sensor 6 senses smoke, the audible and visual alarm 7 is started, the audible and visual alarm 7 gives out audible and visual alarm, the motor 4 is started at the same time, the water pipe 9 rotates under the action of the transmission piece, the transmission piece 14 transmits the smoke, the screw rod 15 performs deceleration rotation, the spray pipe 16 cannot rotate under the action of the sliding rod 18 and the sliding groove 19, so that the spray pipe 16 slides out of the exhaust pipe by moving downwards, the water pipe 9 continues to rotate, the sliding rod 18 slides out of the sliding groove 19, and because the position cannot be limited, the spray pipe 16 rotates along with the screw rod 15, water in the water pipe 9 enters the interior of the spray pipe 16, and is finally sprayed out of the sliding rod 18 to extinguish the fire, the harm to personnel caused by the generated smoke is avoided. Drive the air current through pivoted flabellum 13 and drive smog and discharge, it causes personnel's injury to have avoided the poison gas in the smog, the personnel of being convenient for flee, spray water through liftable spray pipe 16, the aesthetic property of device has been increased when spray pipe 16 packs up, 16 fitment obstacles of spray pipe have been avoided, spray pipe 16 stretches out the exhaust tube and has increased spun area, the spraying capacity has been improved, spray through slide bar 18, it is big to spray the area, transmit through reduction member 14, 16 and 13 two-stage rotations of flabellum of spray pipe have been realized, exhaust and spraying capacity have been improved, accomplish flabellum 13 exhaust and 16 lifts of spray pipe through a motor 4, make the device simple, production cost has been reduced, energy saving, and the synchronism is good.
In an example of the invention, the exhaust pipe is installed at the top of a house, the exhaust pipe can be installed at the upper part of a suspended ceiling, so that the installation attractiveness is increased, the spray pipe 16 slides out of the exhaust pipe, so that the fire is conveniently extinguished, the spray pipe 16 is folded and cannot be seen indoors, the attractiveness is good, the water pipe 9 can be rotatably connected with the water pipe through a shaft seal, the water pipe 9 is rotatably installed inside the exhaust pipe through an installation frame, so that the rotary connection is realized, the motor 4 can be installed on the outer wall of the exhaust pipe, a transmission part penetrates through the outer wall of the exhaust pipe, so that the air flow interference of the motor 4 is avoided, the screw rod 15 and the spray pipe 16 are both of a hollow structure, and three sliding rods 18 and three. When the spray pipe 16 slides out of the exhaust pipe, the sliding rod 18 slides out of the sliding groove 19, so that the sliding rod 18 and the sliding groove 19 are prevented from limiting the spray pipe 16, the spray pipe 16 can rotate along with the screw rod 15, the rotary spraying is realized, the sprayed water can be sprayed comprehensively, and the spraying area is increased under the action of centrifugal force.
As a preferred embodiment of the present invention, the transmission member includes a driving pulley 3 and a driven pulley 10, the driving pulley 3 is coaxially and fixedly connected to the output shaft of the motor 4, the driven pulley 10 is coaxially and fixedly connected to the water pipe 9, and the driving pulley 3 and the driven pulley 10 are connected by a belt, so as to achieve transmission.
As a preferred embodiment of the invention, the exhaust pipe is arranged on the cover 12, and the cover 12 covers the transmission member, so that impurities are prevented from entering the transmission member to cause transmission obstruction.
In a preferred embodiment of the present invention, the sliding rod 18 is rotatably provided with a roller at an end thereof, and the roller is nested inside the sliding groove 19, so that the friction between the sliding rod 18 and the sliding groove 19 is reduced, and the sliding of the spray pipe 16 is smoother.
As a preferred embodiment of the invention, the fan blades 13 are provided with two stages and connected to the screw rod 15 and the water pipe 9, and the air flow is driven by the two stages of different fan blades 13, so that the air flow driving force is increased, and the air exhaust capacity is increased.
As a preferred embodiment of the present invention, a sealing plug 17 is provided at an inner end portion of the spray pipe 16, when the spray pipe 16 is received in the suction pipe, the screw rod 15 is inserted into the inner end portion of the spray pipe 16, the sealing plug 17 blocks the screw rod 15 to perform sealing, and when the spray pipe 16 is slid out of the suction pipe, the sealing plug 17 is separated from the screw rod 15 to communicate the screw rod 15 with the spray pipe 16.
As a preferred embodiment of the present invention, the exhaust pipe includes an exhaust pipe 1, a connecting shell 2 and an air inlet pipe 5, the exhaust pipe 1, the connecting shell 2 and the air inlet pipe 5 are detachably connected by a flange 8, so that the internal components of the exhaust pipe are conveniently installed and maintained, the diameter of the connecting shell 2 is larger than the diameters of the exhaust pipe 1 and the air inlet pipe 5, and the fan blades 13 are installed inside the connecting shell 2, so as to facilitate driving of air flow.
As a preferred embodiment of the present invention, the speed reducer 14 includes a connecting pipe 20, a driven gear 21, a connecting frame 22, a first transmission gear 23 and a second transmission gear 24, the connecting pipe 20 is disposed up and down and is rotatably communicated, the driven gear 21 is coaxially and fixedly connected to the connecting pipe 20; the connecting frames 22 are fixedly connected to the connecting pipe 20, the first transmission gear 23 and the second transmission gear 24 are rotatably connected between the two connecting frames 22, the two driven gears 21 are respectively meshed with the first transmission gear 23 and the second transmission gear 24, and the first transmission gear 23 and the second transmission gear 24 are meshed. The two connecting pipes 20 are respectively communicated with the water pipe 9 and the screw rod 15, the driven gear 21 drives the first transmission gear 23 to rotate, and the first transmission gear 23 drives the second transmission gear 24 to rotate, so that the speed reduction rotation is performed.
The embodiment of the invention provides a fireproof alarming rescue device, the smoke is driven to be discharged by the air flow driven by the rotating fan blades 13, the injury of people caused by toxic gas in the smoke is avoided, the people can conveniently escape, the water is sprayed by the liftable spray pipe 16, the attractiveness of the device is improved when the spray pipe 16 is folded, the decoration obstruction of the spray pipe 16 is avoided, the spray pipe 16 extends out of the exhaust pipe to increase the spraying area, the spraying capacity is improved, the spraying is performed by the sliding rod 18, the spraying area is large, the two-stage rotation of the spray pipe 16 and the fan blades 13 is realized by the transmission of the speed reducing part 14, the exhaust and spraying capacities are improved, the exhaust of the fan blades 13 and the lifting of the spray pipe 16 are completed by the motor 4, the device is simplified, the production cost is reduced, the energy is saved, and the synchronism is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A fire alarm rescue apparatus, characterized in that the fire alarm rescue apparatus includes:
an exhaust pipe for forming an exhaust passage;
the water pipe is rotatably arranged inside the exhaust pipe and is communicated with a water source;
the fan blades are connected to the water pipe and used for forming driving airflow to discharge smoke;
the screw rod is rotatably arranged inside the exhaust pipe, is of a hollow structure and is communicated with the water pipe through the speed reducer;
the spray pipe is nested on the screw rod in a matching way;
the motor is connected with the water pipe through a connecting piece and is used for driving the water pipe to rotate;
the audible and visual alarm is used for warning;
the smoke sensor is connected with the motor and the audible and visual alarm through the processing chip and is used for sensing smoke;
wherein, the spray pipe is connected with the slide bar, and the sliding tray has been seted up to the inner wall of exhaust tube, and the slide bar slides and nests in the sliding tray, has seted up the orifice on the slide bar.
2. A fire alarm rescue apparatus as claimed in claim 1, wherein the transmission member includes a driving pulley and a driven pulley, the driving pulley is coaxially and fixedly connected to the output shaft of the motor, the driven pulley is coaxially and fixedly connected to the water pipe, and the driving pulley and the driven pulley are connected by a belt.
3. A fire alarm rescue apparatus as claimed in claim 1, wherein the suction pipe is provided with a cover covering the transmission member.
4. A fire-proof alarm rescue apparatus as claimed in claim 1, wherein the end of the sliding rod is rotatably provided with a roller, and the roller is nested inside the sliding groove.
5. A fire-proof alarm rescue apparatus as claimed in claim 1, wherein the fan blades are provided in two stages and are connected to the screw rod and the water pipe respectively.
6. The fire-proof alarm rescue apparatus as claimed in claim 1, wherein the inner end of the spray pipe is provided with a sealing plug, when the spray pipe is received in the exhaust pipe, the screw rod is inserted into the inner end of the spray pipe, and the sealing plug blocks the screw rod.
7. A fire protection alarm rescue apparatus as claimed in claim 1, wherein the exhaust tube includes an exhaust tube, a connecting shell and an intake tube, and the exhaust tube, the connecting shell and the intake tube are detachably connected by flanges.
8. A fire alarm rescue apparatus as claimed in claim 7, wherein the connecting housing has a diameter greater than the diameter of the exhaust duct and the intake duct.
9. The fire-fighting alarm rescue apparatus according to any one of claims 1 to 8, wherein the speed reducer comprises a connecting pipe, a driven gear, a connecting frame, a first transmission gear and a second transmission gear, the connecting pipe is arranged up and down and is in rotary communication with the connecting pipe, and the driven gear is coaxially and fixedly connected to the connecting pipe; the connecting frame is fixedly connected to the connecting pipe, the first transmission gear and the second transmission gear are rotatably connected between the two connecting frames, the two driven gears are respectively meshed with the first transmission gear and the second transmission gear, and the first transmission gear and the second transmission gear are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011263390.3A CN112370701A (en) | 2020-11-12 | 2020-11-12 | Fire prevention warning rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011263390.3A CN112370701A (en) | 2020-11-12 | 2020-11-12 | Fire prevention warning rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112370701A true CN112370701A (en) | 2021-02-19 |
Family
ID=74583529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011263390.3A Withdrawn CN112370701A (en) | 2020-11-12 | 2020-11-12 | Fire prevention warning rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112370701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113256930A (en) * | 2021-06-22 | 2021-08-13 | 南昌旭码信息科技有限公司 | Fire alarm and fire early warning water jet equipment |
| CN113436405A (en) * | 2021-07-13 | 2021-09-24 | 南昌旭码信息科技有限公司 | Fire alarm and fire extinguishing device |
-
2020
- 2020-11-12 CN CN202011263390.3A patent/CN112370701A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113256930A (en) * | 2021-06-22 | 2021-08-13 | 南昌旭码信息科技有限公司 | Fire alarm and fire early warning water jet equipment |
| CN113436405A (en) * | 2021-07-13 | 2021-09-24 | 南昌旭码信息科技有限公司 | Fire alarm and fire extinguishing device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |