CN104060931A - Fireproof door and active fire extinguishing system - Google Patents
Fireproof door and active fire extinguishing system Download PDFInfo
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- CN104060931A CN104060931A CN201410324621.5A CN201410324621A CN104060931A CN 104060931 A CN104060931 A CN 104060931A CN 201410324621 A CN201410324621 A CN 201410324621A CN 104060931 A CN104060931 A CN 104060931A
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Abstract
The invention relates to a fireproof door. The fireproof door comprises a door body provided with a cavity and further comprises a fire extinguishing agent pipeline pre-arranged in the cavity of the door body and a temperature-control jet valve, wherein one end of the fire extinguishing agent pipeline is provided with a fire extinguisher connection bayonet, one end of the temperature-control jet valve is communicated with the fire extinguishing agent pipeline and the other end of the temperature-control jet valve is communicated with the outer portion of the side face of the door body. A fire extinguisher can be connected onto the fire extinguisher connection bayonet. When a fire disaster occurs, the temperature of dense smoke and flames enables the temperature-control jet valve to be opened, and fire extinguishing agents in the fire extinguisher flow to the temperature-control jet valve through the fire extinguishing agent pipeline and are sprayed out through the temperature-control jet valve for fire extinguishing. Thus, the fireproof door has the function of actively implementing fire extinguishing, a part of the fire extinguishing substance sprayed out from the temperature-control jet valve covers on the fired surface of the fireproof door, so that the inflaming retarding time of the fireproof door is greatly prolonged, and therefore precious escape and rescue time is obtained. The invention further discloses an active fire extinguishing system comprising the fireproof door and the fire extinguisher.
Description
Technical field
The present invention relates to fire-fighting equipment production technical field, particularly a kind of labeled door and initiatively fire extinguishing system.
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 is all with physical isolation, by fire proofing, promotes self resistant to elevated temperatures ability, thereby realizes the object that extends duration of fire resistance.Generally, conventional fire door consists of door body and inserts, door body is made by fire proofing, inserts is filled in the inside of a body, labeled door is airtight by the space that will catch fire, thereby reduces the circulation of air, so that the intensity of a fire is enclosed in certain space, by door body and inner inserts, guarantee duration of fire resistance, thereby be that evacuating personnel, transfer are raced against time.
But conventional fire door all be take the passive obstruct intensity of a fire, the sealing intensity of a fire as main, even if fireman is on the scene and also cannot enters into the interior volume of catching fire and put out a fire, can only wait intensity of a fire Natural Attenuation.
Therefore, how can improve the passive duration of fire resistance of labeled door, how can for labeled door, be subject to fiery face and periphery thereof to implement initiatively fire extinguishing by partition door, so that the compacting intensity of a fire be the technical problem that current those skilled in the art need solution badly for the fire extinguishing of opening the door in time creates conditions.
Summary of the invention
One of object of the present invention is to provide a kind of labeled door, to can improve the passive duration of fire resistance of labeled door, and can initiatively put out a fire by fiery face and periphery enforcement partition door thereof for labeled door, thereby reach the object that reduces rapidly the intensity of a fire and realize the fire extinguishing of opening the door.
Another object of the present invention is to provide a kind of active fire extinguishing system 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 other end and the outside temperature control injection valve being communicated with of described door body side surface.
Preferably, in above-mentioned labeled door, described temperature control injection valve comprises one end and described extinguishing chemical pipeline connection, the first temperature control injection valve that the other end is communicated with the outside in described door body front, with one end and described extinguishing chemical pipeline connection, the second temperature control injection valve that the other end is communicated with the outside at the described door body back side.
Preferably, also comprise the extinguishing device access interface that runs 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, in the cavity of described door body, be also filled with fire proofing.
Preferably, described temperature control injection valve comprises:
Can screw in the hollow nut of described door body;
Thermosol jam for 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 with the taper emission section being connected with described column conveyor zones, and the small end of described taper emission section is connected with described column conveyor zones.
In the present invention, also disclose a kind of active fire extinguishing system, this active fire extinguishing system comprises disclosed labeled door and fire extinguisher in above-mentioned any one, 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, in the cavity of door body, preset extinguishing chemical pipeline, and in one end of extinguishing chemical pipeline, reserved fire extinguisher access bayonet socket, in this labeled door, also comprise temperature control injection valve, and one end of temperature control injection valve and extinguishing chemical pipeline connection, the other end is communicated with door body side surface is outside.
Be appreciated that, on fire extinguisher access bayonet socket, fire extinguisher can be accessed for a long time and also fire extinguisher can be when fire occurs, accessed, the temperature of dense smoke and flare will make temperature control injection valve open, and the extinguishing chemical in fire extinguisher will be circulated to temperature control injection valve by extinguishing chemical pipeline, and by temperature control injection valve ejection fire extinguishing.This just makes labeled door have and initiatively implements the function of fire extinguishing, and the extinguishing material part spraying in temperature control injection valve will cover being subject on fiery face of labeled door, this just makes the duration of fire resistance of labeled door greatly extend, thereby obtain valuable escape and rescue time, and put out a fire and created condition for opening the door.
In the present invention, disclosed active fire extinguishing system 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 in high pressure conditions, once breaking out of fire, extinguishing chemical will be put out a fire by the ejection of temperature control injection valve, thereby realize, to labeled door, put out a fire by the active of fiery face and periphery thereof, and put out a fire and created condition for opening the door.
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 that Fig. 2 is the temperature control injection valve that provides 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.
The specific embodiment
One of core of the present invention is to provide a kind of labeled door, to can improve the passive duration of fire resistance of labeled door, and can be subject to fiery face and periphery thereof to implement initiatively fire extinguishing for labeled door, thereby reach the object that reduces rapidly the intensity of a fire.
Another core of the present invention is to provide a kind of active fire extinguishing system with above-mentioned labeled door.
In order to make those skilled in the art person understand better the present invention program, 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 extinguishing chemical pipeline 2 is provided with the fire extinguisher access bayonet socket 3 for being connected with fire extinguisher near the one end at a body 1 edge, 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 adopting to be at present extensively made, preferred, and extinguishing chemical pipeline 2 adopts corrosion resistant metal material to be made, such as stainless steel etc., to improve the whole service life of labeled door.
In above-described embodiment in disclosed labeled door, on its fire extinguisher access bayonet socket 3, fire extinguisher can be accessed for a long time and also fire extinguisher can be when fire occurs, accessed, 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 by the 4 ejection fire extinguishings of temperature control injection valve.This just makes labeled door have and initiatively implements the function of fire extinguishing, and the extinguishing material part spraying in temperature control injection valve 4 will cover being subject on fiery face of labeled door, this just makes the duration of fire resistance of labeled door greatly extend, thereby obtain valuable escape and rescue time, and put out a fire and created condition for opening the door.
Because labeled door comprises two larger sides, conventionally claim that these two larger sides are simultaneously positive, another side is the back side, when fire occurs, any one side of labeled door or two sides are to be likely all subject to fiery face, for this reason, the temperature control injection valve 4 providing 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 the 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 sides of labeled door all have temperature control injection valve 4, any one side of labeled door is when being subject to fiery face, temperature control injection valve 4 in respective face will be opened under the effect of temperature, thereby this face and perimeter zone are implemented to initiatively fire extinguishing.
Should be noted that, temperature control injection valve 4 on each side of the labeled door dispersed placement of should trying one's best, so that the scope of trying one's best large is implemented to initiatively fire extinguishing, and possible in the situation that, many temperature control injection valves 4 that arrange of should trying one's best, as shown in fig. 1, on each side, be provided with four temperature control injection valves 4, and four temperature control injection valve 4 dispersed placement on each side.
In order further to optimize the technical scheme in above-described embodiment, the labeled door in the present embodiment also comprises the extinguishing device access interface 5 that runs through a body 1 front and back, and in extinguishing device access interface 5, is also provided with removable shutoff pin.
This extinguishing device access interface 5 has two aspect effects at least, is after shutoff pin is pulled down on the one hand, and fire fighter can observe the situation in the scene of a fire; On the one hand that fire fighter can continue at this place access extinguishing device in addition, such as fire extinguisher etc., thereby realize by labeled door non-, be subject to fiery towards the object that put 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, like this after the external extinguishing device of fire fighter, extinguishing chemical also can spray by temperature control injection valve 4, thereby further expand fire extinguishing scope 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.
In door body 1 cavity of the labeled door providing in the embodiment of the present invention, be also filled with fire proofing, fire proofing adopts fire proofing general in current conventional fire door.
Temperature control injection valve 4 can be current comparatively conventional electronic temperature control injection valve, but this kind of injection valve need to be installed battery, or supply of electric power is carried out in wiring, this can cause the internal construction of labeled door comparatively complicated, a kind of novel temperature control injection valve 4 is provided 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, thereby 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 according to concrete use occasion the thermosol jam 71 of suitable material.
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, with the taper emission section 82 being connected with column conveyor zones 81, and the small end of taper emission section 82 is connected with column conveyor zones 81.
In the embodiment of the present invention, also disclose a kind of active fire extinguishing system, comprised disclosed labeled door 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 in high pressure conditions, once breaking out of fire, extinguishing chemical will be put out a fire by 4 ejections of temperature control injection valve, put out a fire by the active of fiery face and periphery thereof, and put out a fire and created condition for opening the door thereby realize to labeled door.
Above labeled door provided by the present invention and active fire extinguishing system are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.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 improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (8)
1. a labeled door, comprises the door body (1) with cavity, it is characterized in that, also comprises:
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.
2. labeled door according to claim 1, it is characterized in that, described temperature control injection valve (4) comprises that one end is communicated with described extinguishing chemical pipeline (2), the first temperature control injection valve that the other end outside positive with described door body (1) is communicated with, be communicated with the second temperature control injection valve that the other end is communicated with the outside at described door body (1) back side with described extinguishing chemical pipeline (2) with one end.
3. labeled door according to claim 2, is characterized in that, also comprises the extinguishing device access interface (5) that runs through described door body (1) front and back, is provided with removable shutoff pin in described extinguishing device access interface (5).
4. labeled door according to claim 3, is characterized in that, described extinguishing device access interface (5) is also communicated with described extinguishing chemical pipeline (2).
5. labeled door according to claim 3, is characterized in that, in the cavity of described door body (1), is also filled with fire proofing.
6. according to the labeled door described in claim 1-5 any one, it is characterized in that, described temperature control injection valve (4) comprising:
Can screw in the hollow nut (7) of described door body (1);
Thermosol jam (71) for the inner chamber of hollow nut (7) described in shutoff.
7. labeled door according to claim 6, 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), with the taper emission section (82) being 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).
8. an active fire extinguishing system, comprises labeled door and fire extinguisher as described in claim 1-7 any one, and it is upper that 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104060931A true CN104060931A (en) | 2014-09-24 |
| CN104060931B CN104060931B (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410324621.5A Active CN104060931B (en) | 2014-07-09 | 2014-07-09 | A kind of labeled door and active suppression schemes |
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| Country | Link |
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| CN (1) | CN104060931B (en) |
Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN104060931B (en) | 2016-04-06 |
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