CN207919942U - A kind of teaching building fire-fighting guardrail - Google Patents
A kind of teaching building fire-fighting guardrail Download PDFInfo
- Publication number
- CN207919942U CN207919942U CN201820205229.2U CN201820205229U CN207919942U CN 207919942 U CN207919942 U CN 207919942U CN 201820205229 U CN201820205229 U CN 201820205229U CN 207919942 U CN207919942 U CN 207919942U
- Authority
- CN
- China
- Prior art keywords
- handrail
- pipe
- extinguishing chemical
- fire
- guardrail
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to security against fire field, discloses a kind of teaching building fire-fighting guardrail, includes the supporting rod of handrail and handrail following settings, and handrail is hollow structure；The main air hose parallel with handrail is equipped with below handrail；Extinguishing chemical pipe is equipped in handrail, extinguishing chemical pipe is connected to handrail by fixed structure；Handrail top end face is equipped with several grooves, and the spray head being connected with extinguishing chemical pipe is equipped in groove；It is equipped with discharge pipe between main air hose and handrail, acclivitous air outlet is evenly equipped on the discharge pipe；The utility model can be that corridor supplements fresh air, realizes fire-extinguishing function concurrently.
Description
Technical field
The utility model belongs to security against fire field, and in particular to a kind of teaching building fire-fighting guardrail.
Background technology
Fire refers in the time or spatially out of control disastrous combustion phenomena, especially building fire, building fire
Calamity has that fire spreading is rapid, it is difficult to put out a fire to save life and property, be easy to cause personnel casualty accidents and economic loss is serious compared with other fire
The characteristics of, building once catches fire, and scene of fire just will produce a large amount of flue dust and various poisonous and hazardous gases, in turn result in
Personnel casualty accidents；In addition it is also security against fire important building that teaching building, which is gathering of people place,；Once fire occurs, actually
Stair are most important passageways for fire apparatus, and a large amount of flue dust and various poisonous and hazardous gases pour into stair, shadow when a fire
Ring personnel escape, thus the facility that stair are put out a fire with greater need for pin cigarette.
Utility model content
The purpose of this utility model is to provide a kind of a kind of teaching that can be supplemented fresh air, realize fire-extinguishing function concurrently
Building fire-fighting guardrail.
To achieve the above object, the utility model uses following technical scheme：A kind of teaching building fire-fighting guardrail, including help
The supporting rod of hand and handrail following settings, handrail are hollow structure, and the main air hose parallel with handrail is equipped with below handrail；In handrail
Equipped with extinguishing chemical pipe, extinguishing chemical pipe is connected to handrail by fixed structure；Handrail top end face is equipped with several grooves, is equipped in groove
The spray head being connected with extinguishing chemical pipe；It is equipped with discharge pipe between main air hose and handrail, is evenly equipped with to updip on the discharge pipe
Oblique air outlet.
Further, handrail includes the armrest box being connected with supporting rod, and handrail lid has been matched on armrest box；Armrest box
For Contraband type structure.
Further, fixed structure includes support of pipelines and fixing pluge；Support of pipelines includes being socketed on extinguishing chemical pipe
Pipe collar and the rack screw that is connected with armrest box；Fixing pluge include lead screw and with the matched nut of lead screw, lead screw one
End is connected to extinguishing chemical pipe in the following, the lead screw other end is connected in armrest box opening corresponding with lead screw.
Further, armrest box is connected with handrail lid by fixed screw.
Further, main air hose is connected with wind turbine.
Further, extinguishing chemical pipe is connected with water tank, and water tank is equipped with solenoid valve with extinguishing chemical pipe junction；On extinguishing chemical pipe
Equipped with booster water pump.
Compared with prior art, the beneficial effects of the utility model are：
1, the utility model includes the supporting rod of handrail and handrail following settings, and handrail is hollow structure, is set below handrail
There is the main air hose parallel with handrail；Handrail includes the armrest box being connected with supporting rod, and handrail lid has been matched on armrest box, has been helped
Hand box is Contraband type structure, and armrest box is connected with handrail lid by fixed screw, and setting separate structure facilitates installation and repair to help
Structure in hand.
2, extinguishing chemical pipe is equipped in handrail, extinguishing chemical pipe is connected to handrail by fixed structure；If handrail top end face is equipped with
Dry groove, groove is interior to be equipped with the spray head being connected with extinguishing chemical pipe；Upward spraying reduces the temperature in stair aisle, is dissolved in
Aerial smog forms safe space.
3, it is equipped with discharge pipe between main air hose and handrail, acclivitous air outlet is evenly equipped on discharge pipe, into stair
It is sent into fresh air, protection staff.
4, fixed structure includes support of pipelines and fixing pluge, support of pipelines include the pipe collar being socketed on extinguishing chemical pipe and
The rack screw being connected with armrest box, fixing pluge include lead screw and with the matched nut of lead screw, lead screw one end is connected to
For extinguishing chemical pipe in the following, the lead screw other end is connected in armrest box opening corresponding with lead screw, fixed structure fixes extinguishing chemical pipe,
The spray head on extinguishing chemical pipe is protected not damaged by caused by due to extinguishing chemical pipe loosens.
5, main air hose is connected with wind turbine, and hand control switch when fire occurs and starts wind turbine to be to be sent into fresh sky in corridor
Gas is convenient for personnel escape.
6, extinguishing chemical pipe is connected with water tank, and water tank is equipped with solenoid valve with extinguishing chemical pipe junction, and extinguishing chemical pipe, which is equipped with, to be increased
Water pump, water tank spray water mist into corridor through extinguishing chemical pipe by spray head, reduce smog and temperature in corridor, protection
Personnel escape.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is Section A-A structural schematic diagram in Fig. 1；
Fig. 3 is section B-B structural schematic diagram in Fig. 1.
In figure：1, handrail, 2, main air hose, 3, extinguishing chemical pipe, 4, spray head, 5, discharge pipe, 6, air outlet, 7, supporting rod,
8, armrest box, 9, handrail lid, 10, fixed screw, 11, support of pipelines, 12, fixing pluge.
Specific implementation mode
A kind of teaching building fire-fighting guardrail includes the supporting rod 7 of 1 following settings of handrail 1 and handrail, helps as shown in Figs. 1-3
Hand 1 is hollow structure, and 1 lower section of handrail is equipped with the main air hose 5 parallel with handrail 1；Main air hose 2 is equipped with to be connected with hand control switch
The wind turbine connect；Hand control switch is set to fire protection control room；Handrail 1 includes the armrest box 8 being connected with supporting rod 7, handrail
Handrail lid 9 has been matched on box 8；Armrest box 8 is Contraband type structure, armrest box 8 and 9 left and right settings of handrail lid；Armrest box 8 and handrail
Lid 9 is connected by fixed screw 10, and fixed screw 10 is hexagon socket head cap screw；Extinguishing chemical pipe 3 is equipped in handrail 1, extinguishing chemical pipe 3 is logical
It crosses fixed structure and is connected to handrail 1；Fixed structure includes support of pipelines 11 and fixing pluge 12；Support of pipelines 11 includes being socketed in
Pipe collar on extinguishing chemical pipe 3 and the rack screw being connected with armrest box 8；Fixing pluge 12 includes lead screw and is matched with lead screw
Nut, lead screw one end is connected to extinguishing chemical pipe 3 in the following, the lead screw other end is connected to the opening corresponding with lead screw of armrest box 8
On；Extinguishing chemical pipe 3 is connected with water tank, and water tank is equipped with the solenoid valve being connected with hand control switch with 3 junction of extinguishing chemical pipe；
Extinguishing chemical pipe 3 is equipped with the booster water pump being connected with hand control switch；1 top end face of handrail is equipped with several grooves, in groove
Equipped with the spray head 4 being connected with extinguishing chemical pipe 3；Spray head 4 is open type water spray spray head 4；Between main air hose 2 and handrail 1
Equipped with discharge pipe 5, acclivitous air outlet 6 is evenly equipped on discharge pipe 5；Water tank and wind turbine are arranged at safety zone；Ground
Plate carries out anti-skidding processing.
The working process of the utility model is as follows：When fire occurs, fire protection control room receives cigarette sense or warming alarm
Fire signal；Operator opens hand control switch, and hand control switch sends switching signal, water tank electromagnetic to water tank electromagnetic valve
Valve is opened；Water flows to extinguishing chemical pipe 3 from water tank through booster water pump supercharging, and high pressure water sprays in the air from spray head 4；It reduces in corridor
Smog and temperature, protection staff escape；At the same time, hand control switch sends switching signal, wind turbine to fan switch
It opens；Wind flows to discharge pipe 5 from main air hose 2, and the wind in discharge pipe 5 is flowed out by air outlet 6；To be sent into fresh air in corridor,
Convenient for personnel escape.
Claims (6)
1. a kind of teaching building fire-fighting guardrail, includes the supporting rod of handrail and handrail following settings, it is characterised in that：The handrail
For hollow structure；The main air hose parallel with handrail is equipped with below the handrail；Extinguishing chemical pipe, the fire extinguishing are equipped in the handrail
Agent pipe is connected to handrail by fixed structure；The handrail top end face is equipped with several grooves, is equipped in the groove and extinguishing chemical
The spray head that pipe is connected；It is equipped with discharge pipe between the main air hose and handrail, is evenly equipped on the discharge pipe acclivitous
Air outlet.
2. teaching building as described in claim 1 fire-fighting guardrail, it is characterised in that：The handrail includes being connected with supporting rod
Armrest box, matched handrail lid on the armrest box；The armrest box is Contraband type structure.
3. teaching building as claimed in claim 2 fire-fighting guardrail, it is characterised in that：The fixed structure include support of pipelines and
Fixing pluge；The support of pipelines includes the pipe collar being socketed on extinguishing chemical pipe and the rack screw that is connected with armrest box；Institute
State fixing pluge include lead screw and with the matched nut of lead screw, described lead screw one end is connected to extinguishing chemical pipe in the following, the silk
The bar other end is connected in armrest box opening corresponding with lead screw.
4. teaching building as claimed in claim 3 fire-fighting guardrail, it is characterised in that：The armrest box and handrail lid pass through fixation
Screw connection.
5. teaching building as claimed in claim 4 fire-fighting guardrail, it is characterised in that：The main air hose is connected with wind turbine.
6. teaching building as claimed in claim 5 fire-fighting guardrail, it is characterised in that：The extinguishing chemical pipe is connected with water tank, institute
It states water tank and is equipped with solenoid valve with extinguishing chemical pipe junction；The extinguishing chemical pipe is equipped with booster water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205229.2U CN207919942U (en) | 2018-02-06 | 2018-02-06 | A kind of teaching building fire-fighting guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205229.2U CN207919942U (en) | 2018-02-06 | 2018-02-06 | A kind of teaching building fire-fighting guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919942U true CN207919942U (en) | 2018-09-28 |
Family
ID=63603463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205229.2U Expired - Fee Related CN207919942U (en) | 2018-02-06 | 2018-02-06 | A kind of teaching building fire-fighting guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207351A (en) * | 2019-04-29 | 2019-09-06 | 西安建筑科技大学 | High altitude localities novel guardrail air outlet and supply air system |
| CN111956996A (en) * | 2020-08-21 | 2020-11-20 | 中建二局第一建筑工程有限公司 | Fire fighting system |
| CN113006394A (en) * | 2021-02-23 | 2021-06-22 | 宁波黑格贸易有限公司 | Fire-fighting guardrail for corridor of high-rise residence |
-
2018
- 2018-02-06 CN CN201820205229.2U patent/CN207919942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207351A (en) * | 2019-04-29 | 2019-09-06 | 西安建筑科技大学 | High altitude localities novel guardrail air outlet and supply air system |
| CN111956996A (en) * | 2020-08-21 | 2020-11-20 | 中建二局第一建筑工程有限公司 | Fire fighting system |
| CN113006394A (en) * | 2021-02-23 | 2021-06-22 | 宁波黑格贸易有限公司 | Fire-fighting guardrail for corridor of high-rise residence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |