CN104060931B - A kind of labeled door and active suppression schemes - Google Patents
A kind of labeled door and active suppression schemes Download PDFInfo
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- CN104060931B CN104060931B CN201410324621.5A CN201410324621A CN104060931B CN 104060931 B CN104060931 B CN 104060931B CN 201410324621 A CN201410324621 A CN 201410324621A CN 104060931 B CN104060931 B CN 104060931B
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- fire
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- injection valve
- labeled door
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Abstract
The present invention relates to a kind of labeled door, comprise the door body with cavity, this labeled door also comprises: the extinguishing chemical pipeline being preset in described door body cavity inside, and one end of described extinguishing chemical pipeline is provided with fire extinguisher access bayonet socket; One end and described extinguishing chemical pipeline connection, the temperature control injection valve of the other end and described door body side surface ft connection.Fire extinguisher access bayonet socket can access fire extinguisher, and when fire occurs, the temperature of dense smoke and flare will make temperature control injection valve open, and the extinguishing chemical in fire extinguisher by extinguishing chemical circulates to temperature control injection valve, and will spray fire extinguishing by temperature control injection valve.This just makes labeled door be provided with the function initiatively implementing fire extinguishing, and the extinguishing material sprayed in a temperature control injection valve part by cover labeled door by fiery face, this just makes the duration of fire resistance of labeled door greatly extend, thus obtains valuable escape and rescue time.The invention also discloses a kind of active suppression schemes comprising above-mentioned labeled door and fire extinguisher.
Description
Technical field
The present invention relates to fire-fighting equipment production technical field, particularly a kind of labeled door and active suppression schemes.
Background technology
Labeled door is the special door that a kind of professional technical is very strong, national regulation, and labeled door must reach minimum duration of fire resistance can drop into reality use.
Traditional labeled door be all with physical isolation, by fire proofing to promote self resistant to elevated temperatures ability, thus realize extending the object of duration of fire resistance.Under normal circumstances, conventional fire door is made up of door body and inserts, door body is made up of fire proofing, inserts is filled in the inside of a body, labeled door by space on fire is airtight, thus reduces the circulation of air, so that the intensity of a fire be enclosed in certain space, ensure duration of fire resistance by door body and inner inserts, thus race against time for evacuating personnel, transfer.
But, conventional fire door all based on the passive obstruct intensity of a fire, close the intensity of a fire, even if fireman is on the scene and also cannot enters into space on fire inside and put out a fire, intensity of a fire Natural Attenuation can only be waited.
Therefore, how can improve the passive duration of fire resistance of labeled door, how can implement active suppression for labeled door by fiery face and periphery thereof by partition door, to suppress the intensity of a fire and be the technical problem that current those skilled in the art need solution badly for fire extinguishing of opening the door in time creates conditions.
Summary of the invention
An object of the present invention is to provide a kind of labeled door, can improve the passive duration of fire resistance of labeled door, and can implement partition door active suppression for labeled door by fiery face and periphery thereof, thus reaches the rapid reduction intensity of a fire and realize the object of putting out a fire of opening the door.
Another object of the present invention is to provide a kind of active suppression schemes with above-mentioned labeled door.
For achieving the above object, labeled door provided by the present invention, comprise the door body with cavity, and this labeled door also comprises:
Be preset in the extinguishing chemical pipeline of described door body cavity inside, and one end of described extinguishing chemical pipeline is provided with fire extinguisher access bayonet socket;
One end and described extinguishing chemical pipeline connection, the temperature control injection valve of the other end and described door body side surface ft connection.
Preferably, in above-mentioned labeled door, described temperature control injection valve comprises one end and described extinguishing chemical pipeline connection, first temperature control injection valve of the ft connection in the other end and described door body front, with one end and described extinguishing chemical pipeline connection, the second temperature control injection valve of the ft connection at the other end and the described door body back side.
Preferably, also comprise the extinguishing device access interface running through described door body front and back, in described extinguishing device access interface, be provided with removable shutoff pin.
Preferably, described extinguishing device access interface also with described extinguishing chemical pipeline connection.
Preferably, also fire proofing is filled with in the cavity of described door body.
Preferably, described temperature control injection valve comprises:
The hollow nut of described door body can be screwed in;
For the thermosol jam of the inner chamber of hollow nut described in shutoff.
Preferably, the cavity of described hollow nut comprises for the column conveyor zones with described extinguishing chemical pipeline connection, and the taper emission section be connected with described column conveyor zones, and the small end of described taper emission section is connected with described column conveyor zones.
Also disclose a kind of active suppression schemes in the present invention, this active suppression schemes comprises labeled door disclosed in above-mentioned any one and fire extinguisher, and described fire extinguisher is combined on described fire extinguisher access bayonet socket, and described fire extinguisher keeps normally open.
Visible, in labeled door provided by the present invention, extinguishing chemical pipeline has been preset in the cavity of door body, and fire extinguisher access bayonet socket has been reserved in one end of extinguishing chemical pipeline, temperature control injection valve is also comprised in this labeled door, and one end of temperature control injection valve and extinguishing chemical pipeline connection, the other end and door body side surface ft connection.
Be appreciated that, fire extinguisher access bayonet socket can access fire extinguisher for a long time and also can access fire extinguisher when fire occurs, the temperature of dense smoke and flare will make temperature control injection valve open, and the extinguishing chemical in fire extinguisher by extinguishing chemical circulates to temperature control injection valve, and will spray fire extinguishing by temperature control injection valve.This just makes labeled door be provided with the function initiatively implementing fire extinguishing, and the extinguishing material sprayed in a temperature control injection valve part by cover labeled door by fiery face, this just makes the duration of fire resistance of labeled door greatly extend, thus obtain valuable escape and rescue time, and create condition for enabling fire extinguishing.
Active suppression schemes disclosed in the present invention has accessed the fire extinguisher of normally open at the fire extinguisher access bayonet socket of above-mentioned labeled door, extinguishing chemical is full of extinguishing chemical pipeline and is in high pressure conditions, once breaking out of fire, extinguishing chemical will be sprayed by temperature control injection valve puts out a fire, thus realize the active suppression of labeled door by fiery face and periphery thereof, and create condition for enabling fire extinguishing.
Accompanying drawing explanation
The perspective diagram of the labeled door that Fig. 1 provides for the embodiment of the present invention;
The cross-sectional schematic of temperature control injection valve of Fig. 2 for providing in the embodiment of the present invention.
Wherein, 1 is door body, and 2 is extinguishing chemical pipeline, and 3 is fire extinguisher access bayonet socket, and 4 is temperature control injection valve, and 5 is extinguishing device access interface, and 6 is door handle, and 7 is hollow nut, and 8 is inner chamber, and 71 is thermosol jam, and 81 is column conveyor zones, and 82 is taper emission section.
Detailed description of the invention
One of core of the present invention is to provide a kind of labeled door, can improve the passive duration of fire resistance of labeled door, and can implement active suppression for labeled door by fiery face and periphery thereof, thus reach the object reducing rapidly the intensity of a fire.
Another core of the present invention is to provide a kind of active suppression schemes with above-mentioned labeled door.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Labeled door provided by the present invention comprises the door body 1 with cavity, and this labeled door also comprises extinguishing chemical pipeline 2 and temperature control injection valve 4, wherein, extinguishing chemical pipeline 2 is preset in the cavity of a body 1, and the fire extinguisher that extinguishing chemical pipeline 2 is provided with for being connected with fire extinguisher near the one end at a body 1 edge accesses bayonet socket 3, and the opposite side of door body is provided with door handle 6, and one end of temperature control injection valve 4 is communicated with extinguishing chemical pipeline 2, the other end is communicated with door body 1 lateral outer, as shown in fig. 1.
Be understandable that, door body 1 should adopt the fire proofing extensively adopted at present to be made, and preferably, extinguishing chemical pipeline 2 adopts corrosion resistant metal material to be made, such as stainless steel etc., so that the whole service life improving labeled door.
In labeled door disclosed in above-described embodiment, its fire extinguisher access bayonet socket 3 can access fire extinguisher for a long time and also can access fire extinguisher when fire occurs, when fire occurs, the temperature of dense smoke and flare will make temperature control injection valve 4 open, extinguishing chemical in fire extinguisher will be circulated to temperature control injection valve 4 by extinguishing chemical pipeline 2, and spray fire extinguishing by temperature control injection valve 4.This just makes labeled door be provided with the function initiatively implementing fire extinguishing, and the extinguishing material sprayed in temperature control injection valve 4 part by cover labeled door by fiery face, this just makes the duration of fire resistance of labeled door greatly extend, thus obtain valuable escape and rescue time, and create condition for enabling fire extinguishing.
Because labeled door comprises two larger sides, the side one side that usual title these two is larger is front, another side is the back side, when fire occurs, any one side of labeled door or two sides are all likely by fiery face, for this reason, the temperature control injection valve 4 provided in the present embodiment comprises the first temperature control injection valve and the second temperature control injection valve, wherein one end of the first temperature control injection valve is communicated with extinguishing chemical pipeline 2, the other end is communicated with the space outerpace in door body 1 front, one end of second temperature control injection valve is communicated with extinguishing chemical pipeline 2, the other end is communicated with the space outerpace at door body 1 back side, this just makes two of labeled door sides all have temperature control injection valve 4, any one side of labeled door is for during by fiery face, temperature control injection valve 4 in respective face is opened under the effect of temperature, thus active suppression is implemented to this face and perimeter zone.
Should be noted that, temperature control injection valve 4 on each side of labeled door should be tried one's best dispersed placement, so that implement active suppression to as far as possible large scope, and in the conceived case, should try one's best and many temperature control injection valve 4 is set, as shown in fig. 1, each side is provided with four temperature control injection valves 4, and four temperature control injection valve 4 dispersed placement on each side.
In order to optimize the technical scheme in above-described embodiment further, the labeled door in the present embodiment also comprises the extinguishing device access interface 5 running through a body 1 front and back, and is also provided with removable shutoff pin in extinguishing device access interface 5.
This extinguishing device access interface 5 has two aspect effects at least, and be after shutoff pin is pulled down on the one hand, fire fighter can observe the situation in the scene of a fire; Be that fire fighter can continue access extinguishing device, such as fire extinguisher etc. at this place in addition on the one hand, thus realize by the non-fire that is subject to of labeled door towards the object of being undertaken putting out a fire by fiery face spray fire extinguishing agent.
Further, extinguishing device access interface 5 in above-described embodiment is also communicated with extinguishing chemical pipeline 2, after the external extinguishing device of such fire fighter, extinguishing chemical also sprays by temperature control injection valve 4, thus the fire extinguishing scope expanded further in front of the door, this will be conducive to fire fighter and open labeled door and enter scene of a fire internal firefighting and sue and labour.
Also be filled with fire proofing in door body 1 cavity of the labeled door provided in the embodiment of the present invention, fire proofing adopts fire proofing general in current conventional fire door.
Temperature control injection valve 4 can be electronic temperature control injection valve comparatively conventional at present, but this kind of injection valve needs to install battery, or supply of electric power is carried out in wiring, this can cause the internal construction of labeled door comparatively complicated, provide a kind of novel temperature control injection valve 4 in the present invention for this reason, as shown in Figure 2, concrete, this temperature control injection valve 4 comprises: hollow nut 7 and thermosol jam 71, wherein the inner chamber 8 of hollow nut 7 forms the injection channel of extinguishing chemical, thermosol jam 71 plays the effect of shutoff injection channel at low temperatures, at high temperature will melt, thus open injection channel.The material of thermosol jam 71 is different, and its fusing point is corresponding also can be different, during practical application, should select the thermosol jam 71 of suitable material according to concrete use occasion.
In order to improve jeting effect, expand fire extinguishing region as far as possible, the inner chamber 8 of the hollow nut 7 in the present embodiment comprises the column conveyor zones 81 for being communicated with extinguishing chemical pipeline 2, and the taper emission section 82 to be connected with column conveyor zones 81, and the small end of taper emission section 82 is connected with column conveyor zones 81.
Also disclose a kind of active suppression schemes in the embodiment of the present invention, comprise labeled door disclosed in above-mentioned any embodiment, and this fire extinguishing system also comprises fire extinguisher, fire extinguisher is bonded on fire extinguisher access bayonet socket 3, and fire extinguisher keeps normally open.Extinguishing chemical is full of extinguishing chemical pipeline and is in high pressure conditions, once breaking out of fire, extinguishing chemical will be sprayed by temperature control injection valve 4 put out a fire, thus realize the active suppression of labeled door by fiery face and periphery thereof, and creates condition for enabling fire extinguishing.
Above labeled door provided by the present invention and active suppression schemes are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (7)
1. a labeled door, comprises the door body (1) with cavity, it is characterized in that, also comprise:
Be preset in the extinguishing chemical pipeline (2) of described door body (1) cavity inside, and one end of described extinguishing chemical pipeline (2) is provided with fire extinguisher access bayonet socket (3);
One end is communicated with described extinguishing chemical pipeline (2), the temperature control injection valve (4) that the other end is communicated with described door body (1) lateral outer;
Described temperature control injection valve (4) comprises one end and is communicated with described extinguishing chemical pipeline (2), first temperature control injection valve of the ft connection in the other end and described door body (1) front, be communicated with described extinguishing chemical pipeline (2) with one end, the second temperature control injection valve of the ft connection at the other end and described door body (1) back side.
2. labeled door according to claim 1, it is characterized in that, also comprise the extinguishing device access interface (5) running through described door body (1) front and back, in described extinguishing device access interface (5), be provided with removable shutoff pin.
3. labeled door according to claim 2, is characterized in that, described extinguishing device access interface (5) is also communicated with described extinguishing chemical pipeline (2).
4. labeled door according to claim 2, is characterized in that, is also filled with fire proofing in the cavity of described door body (1).
5. the labeled door according to claim 1-4 any one, is characterized in that, described temperature control injection valve (4) comprising:
The hollow nut (7) of described door body (1) can be screwed in;
For the thermosol jam (71) of the inner chamber of hollow nut (7) described in shutoff.
6. labeled door according to claim 5, it is characterized in that, the inner chamber of described hollow nut (7) comprises the column conveyor zones (81) for being communicated with described extinguishing chemical pipeline (2), and the taper emission section (82) to be connected with described column conveyor zones (81), and the small end of described taper emission section (82) is connected with described column conveyor zones (81).
7. an active suppression schemes, comprises the labeled door as described in claim 1-6 any one and fire extinguisher, and described fire extinguisher is bonded on described fire extinguisher access bayonet socket (3), and described fire extinguisher keeps normally open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324621.5A CN104060931B (en) | 2014-07-09 | 2014-07-09 | A kind of labeled door and active suppression schemes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410324621.5A CN104060931B (en) | 2014-07-09 | 2014-07-09 | A kind of labeled door and active suppression schemes |
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| Publication Number | Publication Date |
|---|---|
| CN104060931A CN104060931A (en) | 2014-09-24 |
| CN104060931B true CN104060931B (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410324621.5A Active CN104060931B (en) | 2014-07-09 | 2014-07-09 | A kind of labeled door and active suppression schemes |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114320118A (en) * | 2021-11-18 | 2022-04-12 | 重庆祥格家居有限公司 | Fire-extinguishing door for high building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173849Y (en) * | 1993-11-08 | 1994-08-10 | 黎淑君 | Fire-extinguishing door |
| JP2005009305A (en) * | 2003-05-26 | 2005-01-13 | Sekisui Chem Co Ltd | Fireproof resin sash |
| EP1640551A1 (en) * | 2003-05-26 | 2006-03-29 | Sekisui Chemical Co., Ltd. | Fireproof resin sash |
| CN201972553U (en) * | 2011-01-28 | 2011-09-14 | 王丛前 | Multifunctional self-rescue fire-extinguishing door |
| CN103696664A (en) * | 2013-12-25 | 2014-04-02 | 林茂生 | Intelligent detection automatic fire-extinguishing door |
| CN203978211U (en) * | 2014-07-09 | 2014-12-03 | 曾斌 | A kind of labeled door and initiatively fire extinguishing system |
-
2014
- 2014-07-09 CN CN201410324621.5A patent/CN104060931B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173849Y (en) * | 1993-11-08 | 1994-08-10 | 黎淑君 | Fire-extinguishing door |
| JP2005009305A (en) * | 2003-05-26 | 2005-01-13 | Sekisui Chem Co Ltd | Fireproof resin sash |
| EP1640551A1 (en) * | 2003-05-26 | 2006-03-29 | Sekisui Chemical Co., Ltd. | Fireproof resin sash |
| CN201972553U (en) * | 2011-01-28 | 2011-09-14 | 王丛前 | Multifunctional self-rescue fire-extinguishing door |
| CN103696664A (en) * | 2013-12-25 | 2014-04-02 | 林茂生 | Intelligent detection automatic fire-extinguishing door |
| CN203978211U (en) * | 2014-07-09 | 2014-12-03 | 曾斌 | A kind of labeled door and initiatively fire extinguishing system |
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| Publication number | Publication date |
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| CN104060931A (en) | 2014-09-24 |
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