CN206852976U - A kind of fire hydrant with Smoke prevention effect - Google Patents
A kind of fire hydrant with Smoke prevention effect Download PDFInfo
- Publication number
- CN206852976U CN206852976U CN201720752113.6U CN201720752113U CN206852976U CN 206852976 U CN206852976 U CN 206852976U CN 201720752113 U CN201720752113 U CN 201720752113U CN 206852976 U CN206852976 U CN 206852976U
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- China
- Prior art keywords
- fire
- curtain
- fire hydrant
- prevention effect
- gateway
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Abstract
It the utility model is related to a kind of fire hydrant with Smoke prevention effect, including casing, the side wall of the casing is provided with wrap-up, fireproof curtain cloth is wound with the wrap-up, the one end in the fireproof curtain cloth length direction is in wrap-up, the other end in the fireproof curtain cloth length direction is provided with the fixed mechanism fixed with metope, can be contacted after fireproof curtain cloth expansion with the side wall of metope, top and bottom.When escape personnel is outwards escaped by passageway for fire apparatus, because smog caused by fire by passway for escaping upstairs, spread downstairs when, fire prevention curtain is pulled out from wrap-up, and coordinate with the fixed mechanism on the wall of opposite and fix, so as to which fire prevention curtain be lain across at passageway for fire apparatus, the smog to diffusion at passageway for fire apparatus is blocked.
Description
Technical field
Fire-fighting domain is the utility model is related to, more particularly to a kind of fire hydrant with Smoke prevention effect.
Background technology
Fire hydrant, also known as fire hydrant；It is a kind of fixed fire fighting device, main function makes control combustible, isolation combustion-supporting
Thing, eliminate ignition source；Can be divided into indoor fire hydrant and outdoor fire hydrant, the indoor and outdoor fire hydrant be also fight a fire it is important
One of fire fighting device.
As publication No. for " CN104027925A " Chinese patent disclosed in a kind of fire hydrant, disclosed in above-mentioned patent
Structure in, mainly including carriage body, chamber door and internal firefighting equipment, chamber door is by doorframe and the clear glass group that is set in doorframe
Into；In use, opening chamber door, the fire distinguisher for taking out inside is put out a fire；Fire hydrant is usually provided with passageway for fire apparatus, and is disappeared
Anti- passage is a kind of particularly important presence in a fire, is a kind of safer particularly with the personnel in skyscraper
Escape route, but smog caused by fire is often along passageway for fire apparatus to spreading downstairs or downstairs, to from passageway for fire apparatus
The personal security of escape damages.
Utility model content
The purpose of this utility model is to provide a kind of fire hydrant with Smoke prevention effect, and it has preferable Smoke prevention effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind has Smoke prevention effect
Fire hydrant, including casing, the side wall of the casing be provided with wrap-up, fireproof curtain cloth be wound with the wrap-up,
In wrap-up, the other end in the fireproof curtain cloth length direction is provided with for the one end in the fireproof curtain cloth length direction
The fixed mechanism fixed with metope, it can be contacted after fireproof curtain cloth expansion with the side wall of metope, top and bottom.
By using above-mentioned technical proposal, when escape personnel is outwards escaped by passageway for fire apparatus, because of smog caused by fire
By passway for escaping upstairs, when spreading downstairs, fire prevention curtain is pulled out from wrap-up, and with the fixation on the wall of opposite
Mechanism, which coordinates, to be fixed, and so as to which fire prevention curtain be lain across at passageway for fire apparatus, the smog to diffusion at passageway for fire apparatus is blocked.
Returned preferably, the wrap-up includes housing, the rotary shaft being rotatably connected in housing and driving rotary shaft
The scroll spring turned, one end of the fire prevention curtain are provided with the housing with rotating axis connection and leave shell for fire prevention curtain
The opening of body.
By using above-mentioned technical proposal, fireproof curtain yardage roll is located in housing, and housing plays a protective role to fire prevention curtain；
Secondly by fire prevention curtain after the opening of housing is outwards extracted, it can again roll up and be set into shell under the elastic force effect of scroll spring
In body.
Preferably, the upper and lower ends of the housing contact with floor and ceiling respectively.
By using above-mentioned technical proposal, the upper end of housing is abutted on the ceiling, and lower end is connected on floor, fireproof curtain
Yardage roll is located in housing, so the upper/lower terminal of fire prevention curtain also can press close to ceiling and floor as far as possible, it is more preferable to reach
Every cigarette effect.
Preferably, the fixed mechanism includes the neck being arranged on metope and the card for being arranged on fire prevention curtain end
Block, the fixture block and neck are engaged by clamping.
By using above-mentioned technical proposal, fixture block is set on the end of fire prevention curtain, fixture block is rotated and pulls fire prevention curtain
Go out, be pressed against afterwards in neck, so as to play the purpose of inlay card fixation.
Preferably, the width of the fixture block is more than the width of opening.
By using above-mentioned technical proposal, the width of fixture block is more than the width of opening, so the opening of housing can be connected to
Place, it is convenient outwards to extract fireproof curtain Bradley.
Preferably, being provided with the gateway left for people on the fire prevention curtain, covering is provided with the gateway
The cover plate of gateway.
By using above-mentioned technical proposal, when preventing fires, curtain lies across when on passageway for fire apparatus, in order that later escape people
Member can continue through；Gateway is offered on fire prevention curtain, escape personnel leaves after continuing through gateway；Again will afterwards
Cover plate lid is located at gateway, and gateway is blocked, and avoids smog from entering at gateway.
Preferably, the fire prevention curtain is provided with reinforcement block in the side wall of gateway.
By using above-mentioned technical proposal, reinforcement block is arranged in the side wall of gateway, for protecting curtain of preventing fires, is avoided
Damage, strengthen service life；Secondly when escape personnel passes in and out at gateway, it may grab and rub fire prevention curtain side wall, cause
Damage, causes sealing to reduce, it is impossible to completely cut off smog well.
Preferably, the fire prevention curtain is provided with instruction light bar around gateway.
By using above-mentioned technical proposal, if smog is stronger, escape personnel is difficult the position for correctly finding gateway
Put, the light that instruction light bar is sent can play impulse to escape personnel.
Preferably, the fire prevention curtain is asbestos cloth.
By using above-mentioned technical proposal, asbestos cloth is a kind of with preferable heat-resisting, high temperature resistant material；And tight ness rating compared with
It is good, it can preferably stop that smog enters.
Preferably, the bottom of the fire prevention curtain is provided with the first groove, length of first groove along fire prevention curtain
Degree direction is provided with multiple tracks.
By using above-mentioned technical proposal, the groove of multiple tracks first is offered on fire prevention curtain, when the first groove both sides
When curtain of preventing fires abuts, the effect for stopping smog can be played；Also the end of fire extinguisher can be stretched out at the first groove, outwards spray
Penetrate fire extinguishing property material.
In summary, the utility model has the advantages that：
1. fireproof curtain yardage roll is located in wrap-up, can be pulled out by being arranged on the fixture block of end, and by fixture block card
It is connected in neck, so that fire prevention curtain lies across at fire-fighting aisle, plays a part of fire-proof smoke insulation；
2. being provided with gateway on fire prevention curtain, and cover plate is provided with gateway；When fire prevention curtain lies across in fire-fighting
When on aisle, follow-up escape personnel can be run to fire-fighting circulation passage by gateway, treat escape personnel by afterwards, by cover plate again
Lid is located at gateway, for stopping that smog passes through.
Brief description of the drawings
Fig. 1 is overall structure diagram in embodiment；
Fig. 2 is wrap-up sectional view in embodiment；
Fig. 3 is overall structure top view in embodiment；
Fig. 4 is part A structure enlargement diagram in Fig. 3；
Fig. 5 is overall structure diagram in embodiment；
Fig. 6 is part-structure sectional view in embodiment.
In figure, 1, casing；11st, fire prevention curtain；12nd, gateway；13rd, cover plate；14th, reinforcement block；15th, instruction light bar；16th,
One groove；21st, housing；22nd, rotary shaft；23rd, scroll spring；24th, it is open；25th, rotating cylinder；31st, neck；32nd, fixture block.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of fire hydrant with Smoke prevention effect, as shown in figure 1, including casing 1 and being close to the side wall of casing 1
On wrap-up；Casing 1 is internally provided with fire-fighting bobbin disk and foam annihilator.
As depicted in figs. 1 and 2, wrap-up includes housing 21, rotary shaft 22, the scrollwork for being close to the setting of the side wall of casing 1
Spring 23, rotating cylinder 25 and fire prevention curtain 11, rotating cylinder 25 are set in rotary shaft 22, and scroll spring 23 is arranged on rotary shaft 22 and turned
Between cylinder 25, one end of scroll spring 23 is fixed in rotary shaft 22, and the other end is fixed on rotating cylinder 25, and this structure is special at remaining
It has been disclosed in profit, has referred to a kind of multifunction flexible rule disclosed in the Chinese patent that notification number is " CN204142110U "；
Curtain 11 is prevented fires on rotating cylinder 25, fire prevention curtain 11 can use asbestos cloth, and asbestos cloth is a kind of preferably heat-insulated fire insulation material
Material.
As depicted in figs. 1 and 2, the upper end of housing 21 is abutted on the ceiling, and lower end is connected on floor；And in housing 21
Upper longitudinal direction offers opening 24, and fire prevention curtain 11 can stretch out from opening 24, and stretch out the end of opening 24 in fire prevention curtain 11
On be provided with fixture block 32, fixture block 32 is made of hard fireproof high-temperature resistant material, Engineering plastics can be used, such as PTEE, PA
Or PPS etc., the width of fixture block 32 is more than the width of opening 24, so fixture block 32 can be connected in opening 24.Such as Fig. 3 and Fig. 4 institutes
Show, being provided with the wall on the opposite of casing 1 can be by 11 securing fixed mechanism of curtain of preventing fires, and fixed mechanism is can be with fixture block 32
The neck 31 of cooperation.
As shown in figure 5, after the curtain 11 that will prevent fires pulls out from housing 21, middle part is provided with the gateway left for people
12, and the cover plate 13 for blocking gateway 12 is provided with gateway 12, the material that cover plate 13 uses and fire prevention curtain 11
The material used is identical.
As shown in Figure 5 and Figure 6, the top of cover plate 13 is provided with instruction light bar 15, and instruction light bar 15 can use penetrability stronger
Red-light source.Fire prevention curtain 11 is provided with reinforcement block 14 in the side wall of gateway 12, and reinforcement block 14 can use flexible material,
It is packaged in the side wall of gateway 12.
As shown in figure 5, the bottom of fire prevention curtain 11 is provided with the first groove of multiple tracks 16, it is available for the end of fire-fighting bobbin disk to stretch
Go out, for putting out a fire.
Application method：When a fire, escape personnel is to when fleeing from passageway for fire apparatus, will fire prevention curtain 11 from housing 21
In pull out, and the fixture block 32 for being arranged on fire prevention curtain 11 end is connected in neck 31, fire prevention curtain 11 is lain across and disappearing
In anti-passage, to play a part of completely cutting off smog；Because fire prevention curtain 11 is made of asbestos cloth, so with certain heat-insulated
Fire line, when follow-up personnel continue through passageway for fire apparatus, the position where gateway 12 can be judged by instruction light bar 15,
Cover plate 13 is covered again again after entering after cover plate 13 is started at gateway 12 and set to gateway 12；Fire fighter will can disappear
The end of anti-reel or the fire access of fire extinguisher are stretched out from the first groove 16, and fire extinguishing control is carried out to the extraneous intensity of a fire.
Claims (10)
1. a kind of fire hydrant with Smoke prevention effect, including casing（1）, it is characterised in that：The casing（1）Side wall be provided with
Wrap-up, fireproof curtain cloth is wound with the wrap-up（11）, the fire prevention curtain（11）One end winding of length direction
In wrap-up, the other end in the fireproof curtain cloth length direction is provided with the fixed mechanism fixed with metope, the fire prevention
Curtain（11）It can be contacted after expansion with the side wall of metope, top and bottom.
A kind of 2. fire hydrant with Smoke prevention effect according to claim 1, it is characterised in that：The wrap-up includes
Housing（21）, be rotatably connected on housing（21）Interior rotating cylinder（25）With driving rotating cylinder（25）The scroll spring of revolution（23）, it is described
Fire prevention curtain（11）One end and rotating cylinder（25）Connection, the housing（21）On be provided with for fire prevention curtain leave housing（21）'s
Opening（24）.
A kind of 3. fire hydrant with Smoke prevention effect according to claim 2, it is characterised in that：The housing（21）It is upper
Lower both ends contact with floor and ceiling respectively.
A kind of 4. fire hydrant with Smoke prevention effect according to claim 2, it is characterised in that：The fixed mechanism includes
The neck being arranged on metope（31）Be arranged on fire prevention curtain（11）The fixture block of end（32）, the fixture block（32）And neck
（31）It is engaged by clamping.
A kind of 5. fire hydrant with Smoke prevention effect according to claim 4, it is characterised in that：The fixture block（32）Width
Degree is more than opening（24）Width.
A kind of 6. fire hydrant with Smoke prevention effect according to claim 1, it is characterised in that：The fire prevention curtain（11）
On be provided with the gateway left for people（12）, the gateway（12）On be provided with covering gateway（12）Cover plate（13）.
A kind of 7. fire hydrant with Smoke prevention effect according to claim 6, it is characterised in that：The fire prevention curtain（11）
In gateway（12）Side wall in be provided with reinforcement block（14）.
A kind of 8. fire hydrant with Smoke prevention effect according to claim 6, it is characterised in that：The fire prevention curtain（11）
In gateway（12）Surrounding is provided with instruction light bar（15）.
A kind of 9. fire hydrant with Smoke prevention effect according to claim 1, it is characterised in that：The fire prevention curtain（11）
For asbestos cloth.
A kind of 10. fire hydrant with Smoke prevention effect according to claim 1, it is characterised in that：The fire prevention curtain
（11）Bottom be provided with the first groove contacted with ground（16）, first groove（16）Along fire prevention curtain（11）Length
Direction extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752113.6U CN206852976U (en) | 2017-06-24 | 2017-06-24 | A kind of fire hydrant with Smoke prevention effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752113.6U CN206852976U (en) | 2017-06-24 | 2017-06-24 | A kind of fire hydrant with Smoke prevention effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206852976U true CN206852976U (en) | 2018-01-09 |
Family
ID=60828268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752113.6U Expired - Fee Related CN206852976U (en) | 2017-06-24 | 2017-06-24 | A kind of fire hydrant with Smoke prevention effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206852976U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162381A (en) * | 2018-09-13 | 2019-01-08 | 楼辉义 | A kind of fireproof partition device between two o'clock |
| CN111467705A (en) * | 2020-05-02 | 2020-07-31 | 胡德凯 | Method for constructing firewall |
| CN115738154A (en) * | 2022-12-05 | 2023-03-07 | 四川省松泽安全技术有限公司 | Fire fighting equipment and fire fighting method |
| CN117599365A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Emergency fire-fighting wall and construction method thereof |
-
2017
- 2017-06-24 CN CN201720752113.6U patent/CN206852976U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162381A (en) * | 2018-09-13 | 2019-01-08 | 楼辉义 | A kind of fireproof partition device between two o'clock |
| CN111467705A (en) * | 2020-05-02 | 2020-07-31 | 胡德凯 | Method for constructing firewall |
| CN111467705B (en) * | 2020-05-02 | 2021-10-26 | 倪水木 | Method for constructing firewall |
| CN115738154A (en) * | 2022-12-05 | 2023-03-07 | 四川省松泽安全技术有限公司 | Fire fighting equipment and fire fighting method |
| CN115738154B (en) * | 2022-12-05 | 2023-08-15 | 四川省松泽安全技术有限公司 | Fire-fighting equipment and fire-fighting method |
| CN117599365A (en) * | 2024-01-22 | 2024-02-27 | 四川省材科院消防科技有限公司 | Emergency fire-fighting wall and construction method thereof |
| CN117599365B (en) * | 2024-01-22 | 2024-04-02 | 四川省材科院消防科技有限公司 | Emergency fire-fighting wall and construction method thereof |
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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: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |