CN112386848A - Wind-water linkage embedded fire-fighting spraying smoke discharging system - Google Patents
Wind-water linkage embedded fire-fighting spraying smoke discharging system Download PDFInfo
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- CN112386848A CN112386848A CN202011281697.6A CN202011281697A CN112386848A CN 112386848 A CN112386848 A CN 112386848A CN 202011281697 A CN202011281697 A CN 202011281697A CN 112386848 A CN112386848 A CN 112386848A
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- fire
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- smoke exhaust
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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
- A62C37/40—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 electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a wind-water linkage embedded fire-fighting spray smoke exhaust system which comprises a smoke exhaust pipe and a fire-fighting water pipe which are embedded in a wall body, wherein the fire-fighting water pipe is arranged in the middle of the smoke exhaust pipe, a spray smoke exhauster is arranged on the smoke exhaust pipe and the fire-fighting water pipe in a common threaded sealing manner, the upper end and the lower end of the spray smoke exhauster are respectively provided with a water inlet channel and a water outlet channel in an inwards concave manner, a rotating sleeve is arranged between the clean water inlet channel and the water outlet channel in a common sealing and rotating manner, and a sealing ring is arranged. According to the invention, the spraying smoke ejector can simultaneously spray, extinguish fire and discharge smoke and demist through the primary and secondary installation of the fire-fighting water pipe and the smoke exhaust pipe, the smoke exhaust blade can rapidly rotate to discharge smoke and demist through the connection of the rotating sleeve and the water inlet channel and the water discharge channel, and the rubber plug can be automatically opened and closed through the temperature sensing of the temperature sensing bag and the hydraulic prop, so that the functions of fire spraying and fire extinguishing stopping can be realized.
Description
Technical Field
The invention relates to the field of fire fighting equipment, in particular to an air-water linkage embedded fire-fighting spraying smoke exhaust system.
Background
Public occasions such as office buildings, office buildings pay more attention to the fire, consequently can set up many fire hydrants and the fire sprinkler head that spreads over at every floor, and these fire-fighting equipment can the initial conflagration of quick effectual putting out, and the intensity of a fire of having avoided increases, and the fire sprinkler head is the fire-fighting equipment that uses the quantity the most.
The sprinkler is opened through the broken temperature sensing of glass spheroid to current fire sprinkler system and sprays water and put out a fire, and the glass spheroid after the breakage can't recover, consequently can not in time cut off water, drenches the unable auto-stop water after putting out to small-size conflagration, wastes water resource, and smog is more serious to the harm of people in the conflagration, and can produce a large amount of smog when the shower head is put out a fire, can't in time effectively get rid of.
Disclosure of Invention
The invention aims to solve the defects that short-time fire extinguishment cannot be realized in time water cut off and smoke cannot be eliminated in the prior art, and provides a wind-water linkage embedded fire-fighting spraying smoke exhaust system.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an embedded fire sprinkler system of discharging fume of geomantic omen linkage, is including burying exhaust pipe and the fire hose in the wall body underground, the fire hose is located the intraductal installation placed in the middle of discharging fume, the common screw thread seal of exhaust pipe and fire hose installs the spray smoke ejector, the upper and lower end that sprays the smoke ejector indent respectively is provided with inhalant canal and drainage channel, sealed rotation is installed jointly between clean inhalant canal and the drainage channel and is changeed the cover, install the sealing ring in the drainage channel, a plurality of hydraulic prop are installed to the upper end symmetry of sealing ring, the stopper is equipped with the plug on the sealing ring, and is a plurality of the flexible end of hydraulic prop is fixed with the plug, a plurality of connecting pipes are installed to the outer wall symmetry of inhalant canal, every all install the temperature sensing package on.
Preferably, a plurality of impeller blades are installed to the inner wall of commentaries on classics cover annular equidistance, and a plurality of exhaust fan blades are installed to the outer wall annular equidistance of majority commentaries on classics cover, the one end diameter that inhalant canal and drainage channel are relative is less than the one end of keeping away from each other.
Preferably, a plurality of the temperature sensing bulbs are respectively connected with a plurality of hydraulic supports through a plurality of pressure guide pipes.
Preferably, a plurality of smoke exhaust holes are annularly formed in the outer side, located on the water inlet channel, of the upper wall of the spraying smoke exhauster, and a plurality of smoke exhaust holes are annularly formed in the outer side, located on the water drainage channel, of the lower wall of the spraying smoke exhauster.
Preferably, the lower end of the drainage channel is hermetically and slidably inserted with a spray header, the upper end of the spray header is provided with a return spring, and the upper end of the return spring is fixed on the lower surface of the sealing ring.
Preferably, the smoke exhaust pipe is sleeved on the upper end of the spraying smoke exhauster in a threaded manner, and the fire fighting water pipe is inserted in the water inlet channel in a threaded manner.
The invention has the following beneficial effects:
1. the outer wall through inhalant canal and spraying smoke ejector rotates simultaneously and installs the inner wall at the pipe of discharging fume and the outer wall of fire-fighting water pipe, realizes installing fast, and installs back fire-fighting water pipe and be located the centre of discharging fume the pipe, avoids fire-fighting water pipe to cause the pipeline distortion damage in the skew of discharging fume the pipe.
2. When the water flow of the water inlet channel flows to the drainage channel, the rotating sleeve is rotated quickly through the impeller blades on the inner wall of the rotating sleeve, the smoke exhaust blades can rotate quickly, the smoke exhaust blades can quickly exhaust smoke to the interior of the smoke exhaust pipe through the smoke exhaust holes and the smoke exhaust holes, the smoke removing function is achieved, and the smoke exhaust blades can rotate quickly to exhaust smoke and remove smoke due to the fact that the diameter of the rotating sleeve is small.
3. Experience ambient temperature through the temperature sensing package, when the conflagration breaing out, the liquid inflation in the temperature sensing package makes hydraulic support prop up the plug through the connecting pipe, then rivers spray through the sealing ring entering shower head and put out a fire, and water pressure makes the shower head move down, increase the smoking speed in smoking hole, and the temperature of smoke is continuously experienced in the temperature sensing package in spraying smoke ejector, after the conflagration is put out, smoke concentration descends and the temperature reduces the back, liquid resumes in the temperature sensing package, hydraulic support receives the water pressure withdrawal of exerting on the plug, realize the function of self-closing after putting out a fire, water economy resource.
In conclusion, the spraying smoke exhauster can simultaneously spray, extinguish fire and exhaust smoke and demist through the primary and secondary installation of the fire-fighting water pipe and the smoke exhaust pipe, the smoke exhaust blades can quickly rotate to exhaust smoke and demist through the connection of the rotating sleeve and the water inlet channel and the water outlet channel, and the rubber plug can be automatically opened and closed through the temperature sensing of the temperature sensing bulb and the hydraulic support, so that the functions of fire spraying and fire extinguishing stopping can be realized.
Drawings
Fig. 1 is a schematic structural diagram of an air-water linkage embedded fire-fighting spraying smoke exhaust system provided by the invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
In the figure: the device comprises a smoke exhaust pipe 1, a fire water pipe 2, a spray smoke exhauster 3, a smoke exhaust hole 31, a smoke exhaust hole 32, a water inlet channel 4, a water discharge channel 5, a sealing ring 51, a hydraulic prop 52, a rubber plug 53, a rotating sleeve 6, an impeller blade 61, a smoke exhaust blade 62, a spray header 7, a return spring 71, a pressure guide pipe 8 and a temperature sensing bulb 81.
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.
Referring to fig. 1-3, an air-water linkage embedded fire-fighting spray smoke discharging system comprises a smoke discharging pipe 1 and a fire-fighting water pipe 2 buried in a wall body, the fire-fighting water pipe 2 is located in the smoke discharging pipe 1 and installed in the middle, a spray smoke discharger 3 is installed on the smoke discharging pipe 1 and the fire-fighting water pipe 2 in a common thread sealing mode, a water inlet channel 4 and a water outlet channel 5 are arranged at the upper end and the lower end of the spray smoke discharger 3 in a concave mode respectively, a rotating sleeve 6 is installed between the clean water inlet channel 4 and the water outlet channel 5 in a common sealing and rotating mode, a sealing ring 51 is installed in the water outlet channel 5, a plurality of hydraulic struts 52 are symmetrically installed at the upper end of the sealing ring 51, a rubber plug 53 is arranged on the sealing ring 51 in a plugging mode, the telescopic ends of the plurality of hydraulic struts 52 are fixed with the.
A plurality of impeller blades 61 are installed to the inner wall of commentaries on classics cover 6 annular equidistance, and a plurality of exhaust fan blades 62 are installed to the outer wall annular equidistance of majority commentaries on classics cover 6, and the one end diameter that inlet channel 4 and drainage channel 5 are relative is less than the one end of keeping away from each other, and rivers pass through impeller blade 61 and make commentaries on classics cover 6 drive exhaust fan blade 62 and rotate and discharge fume, and the diameter of commentaries on classics cover 6 department is less then makes the velocity of flow more piece under the same water pressure, makes to make exhaust fan blade.
The temperature sensing bulbs 81 are respectively connected with the hydraulic struts 52 through the pressure guide pipes 8, liquid in the temperature sensing bulbs 81 expands when the temperature rises, the hydraulic struts 52 lift the rubber plugs 53 through the pressure guide pipes 8, water flow can pass through the sealing rings 51, the temperature is reduced to recover the liquid in the temperature sensing bulbs 81, and the rubber plugs 53 move under the water pressure to block the sealing rings 51.
The upper wall of the spraying smoke ejector 3 is positioned on the outer side of the water inlet channel 4 and is annularly provided with a plurality of smoke exhaust holes 31, the lower wall of the spraying smoke ejector 3 is positioned on the outer side of the water outlet channel 5 and is annularly provided with a plurality of smoke suction holes 32, smoke is sucked from the smoke suction holes 32, and then is discharged into the smoke exhaust pipe 1 from the smoke exhaust holes 31.
The lower end of the drainage channel 5 is hermetically and slidably inserted with a spray head 7, the upper end of the spray head 7 is provided with a return spring 71, the upper end of the return spring 71 is fixed on the lower surface of the sealing ring 51, the spray head 7 can move up and down under the influence of water pressure, and the spray head 7 moves down to increase the smoking area of the smoking hole 32.
The threaded sleeve of the smoke exhaust pipe 1 is arranged at the upper end of the spray smoke exhaust device 3, and the threads of the fire-fighting water pipe 2 are inserted and arranged in the water inlet channel 4, so that the spray smoke exhaust device 3 can be quickly arranged and the fire-fighting water pipe 2 can be arranged between two sides to avoid distortion damage.
When the novel fire-extinguishing spraying nozzle is used, when a fire disaster occurs, the temperature of smoke of the fire disaster is high, so that liquid in the temperature sensing bag 81 is rapidly expanded, the hydraulic prop 52 lifts the rubber plug 53 through the pressure guiding pipe 8, water flow can enter the spraying head 7 through the sealing ring 51 to spray and extinguish the fire, and the spraying head 7 is pushed by water pressure to move downwards so that the smoking area of the smoking hole 32 is wider;
the water flow flows in the water inlet channel 4 and the water discharge channel 5 and passes through the impeller blades 61 on the inner wall of the rotary sleeve 6, so that the rotary sleeve 6 drives the smoke exhaust blades 62 to rotate rapidly, and smoke can be sucked from the smoke exhaust hole 32 and discharged into the smoke exhaust pipe 1 from the smoke exhaust hole 31;
after the fire extinguishing is finished, the temperature of smoke sucked by the smoke exhaust blades 62 through the smoke exhaust holes 32 is reduced, the liquid in the temperature sensing bulb 81 is recovered, the water pressure pushes the rubber plug 53 to compress the hydraulic support 52 and block the sealing ring 51, the water flow cannot pass through the drainage channel 5, and the spray head 7 is pulled back by the return spring 71, so that the automatic water stopping during the fire extinguishing is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides an embedded fire sprinkler system of discharging fume of geomantic omen linkage, includes pipe (1) and fire hose (2) of discharging fume buried underground in the wall, its characterized in that, fire hose (2) are located and install between two parties in pipe (1) of discharging fume, the common screw thread seal installation of pipe (1) and fire hose (2) of discharging fume sprays smoke ejector (3), the upper and lower end of spraying smoke ejector (3) indent respectively is provided with into water passageway (4) and drainage channel (5), seal rotation jointly installs swivel sleeve (6) between net water inlet passageway (4) and drainage channel (5), install sealing ring (51) in drainage channel (5), a plurality of hydraulic prop (52) are installed to the upper end symmetry of sealing ring (51), the stopper is equipped with plug (53) on sealing ring (51), and is a plurality of the flexible end and plug (53) of hydraulic prop (52) are fixed, the outer wall of the drainage channel (5) is symmetrically provided with a plurality of pressure guide pipes (8), and each pressure guide pipe (8) is provided with a temperature sensing bulb (81).
2. The fire sprinkler system of claim 1, wherein the inner wall of the swivel sleeve (6) is provided with a plurality of impeller blades (61) at equal intervals in a ring shape, the outer wall of most swivel sleeves (6) is provided with a plurality of smoke exhaust blades (62) at equal intervals in a ring shape, and the diameter of the end of the water inlet channel (4) opposite to the water outlet channel (5) is smaller than the end of the water inlet channel away from the water outlet channel.
3. A wind-water linkage embedded fire sprinkler system according to claim 1, wherein a plurality of the thermal bulbs (81) are respectively connected with a plurality of hydraulic struts (52) through a plurality of pressure guiding pipes (8).
4. A wind-water linkage embedded fire-fighting spray smoke exhaust system according to claim 1, wherein the upper wall of the spray smoke ejector (3) is located outside the water inlet channel (4) and is annularly provided with a plurality of smoke exhaust holes (31), and the lower wall of the spray smoke ejector (3) is located outside the water outlet channel (5) and is annularly provided with a plurality of smoke exhaust holes (32).
5. A wind-water linkage embedded fire-fighting spray smoke exhaust system according to claim 1, wherein a spray header (7) is hermetically and slidably inserted into the lower end of the drainage channel (5), a return spring (71) is mounted at the upper end of the spray header (7), and the upper end of the return spring (71) is fixed on the lower surface of the sealing ring (51).
6. A wind-water linkage embedded fire-fighting spray smoke exhaust system according to claim 1, wherein the smoke exhaust pipe (1) is installed at the upper end of the spray smoke exhauster (3) in a threaded sleeve manner, and the fire-fighting water pipe (2) is installed in the water inlet channel (4) in a threaded insertion manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281697.6A CN112386848B (en) | 2020-11-16 | 2020-11-16 | Wind-water linkage embedded fire-fighting spraying smoke discharging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011281697.6A CN112386848B (en) | 2020-11-16 | 2020-11-16 | Wind-water linkage embedded fire-fighting spraying smoke discharging system |
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| Publication Number | Publication Date |
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| CN112386848A true CN112386848A (en) | 2021-02-23 |
| CN112386848B CN112386848B (en) | 2021-11-05 |
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| CN202011281697.6A Active CN112386848B (en) | 2020-11-16 | 2020-11-16 | Wind-water linkage embedded fire-fighting spraying smoke discharging system |
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| CN (1) | CN112386848B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113350717A (en) * | 2021-06-15 | 2021-09-07 | 台州市白羽科技有限公司 | Fire extinguishing device for tunnel vehicle |
| CN113713307A (en) * | 2021-08-25 | 2021-11-30 | 杭州爱坦环保科技有限公司 | Novel indoor fire sprinkler head |
| CN115105769A (en) * | 2022-05-25 | 2022-09-27 | 山东正晨科技股份有限公司 | Tunnel intelligent fire monitor system |
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| CN111701177A (en) * | 2020-06-25 | 2020-09-25 | 王恩光 | Indoor full-automatic telescopic fire extinguishing nozzle |
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| CN206419227U (en) * | 2016-08-24 | 2017-08-18 | 南安市恒南消防器材有限公司 | A kind of water-cooling smoke exhaust fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113350717A (en) * | 2021-06-15 | 2021-09-07 | 台州市白羽科技有限公司 | Fire extinguishing device for tunnel vehicle |
| CN113713307A (en) * | 2021-08-25 | 2021-11-30 | 杭州爱坦环保科技有限公司 | Novel indoor fire sprinkler head |
| CN115105769A (en) * | 2022-05-25 | 2022-09-27 | 山东正晨科技股份有限公司 | Tunnel intelligent fire monitor system |
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| Publication number | Publication date |
|---|---|
| CN112386848B (en) | 2021-11-05 |
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