CN206329249U - A kind of split escape way fire resistant doorsets - Google Patents
A kind of split escape way fire resistant doorsets Download PDFInfo
- Publication number
- CN206329249U CN206329249U CN201621386810.6U CN201621386810U CN206329249U CN 206329249 U CN206329249 U CN 206329249U CN 201621386810 U CN201621386810 U CN 201621386810U CN 206329249 U CN206329249 U CN 206329249U
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- CN
- China
- Prior art keywords
- fire resistant
- resistant doorsets
- lower cover
- upper lid
- closure
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Abstract
Present patent application belongs to component of the doors and windows technical field, specifically disclose a kind of clamshell doors escape way fire resistant doorsets, including fire resistant doorsets and doorframe, the fire resistant doorsets are arranged on doorframe, it is characterized in that, fire resistant doorsets include being arranged on the safe closure for being open and sealing safety opening that the body of tolerating towards others of fire resistant doorsets middle and lower part is passed through, closure is opposite opened structure, closure is hollow, upper lid and lower cover are respectively provided with two liquid storage cylinders, sodium acid carbonate and aluminum sulfate are respectively housed in two liquid storage cylinders of upper lid and two liquid storage cylinders of lower cover, each liquid storage cylinder upper end can flow out the liquid outlet of sodium acid carbonate and aluminum sulfate after being equipped with opening closure, latch is provided between upper lid and lower cover.The utility model is when occurring fire, and trapped personnel opens safety opening out of door, and people are escaped by safety opening, strengthen the evacuation of personnel, it is to avoid the problem of can not being escaped because of the people of the ineffective generation of fire resistant doorsets.
Description
Technical field
The utility model belongs to component of the doors and windows technical field.
Background technology
Existing fire resistant doorsets species is more in the market, and its doorframe and door leaf are made of using metal, in doorframe mostly
With the laminboard layer filling fire resisting material (such as asbestos, aluminosilicate fiber cotton) of door leaf.To stop fire spreading, every layer of passway for escaping
Switch gate use fire resistant doorsets, but from the point of view of fire over the years dies people's case, it be much because peace that the people in the sea of fire of dying, which has,
Full fire escape, which is blocked, fire resistant doorsets are ineffective, safety opening is blocked etc. causes personnel not escape, and has led to tragedy, when
When caving in occurs in building or foundation structure is deformed, fire resistant doorsets often can not be normally opened and closed, and be made for people life property safety
Into extreme loss.
Utility model content
The purpose of this utility model is that in the case that door body can not be opened normally, personnel can not when solving fire to occur
The problem of escape.
In order to achieve the above object, base case of the present utility model provides a kind of clamshell doors escape way fire resistant doorsets, bag
Fire resistant doorsets and doorframe are included, the fire resistant doorsets are arranged on doorframe, fire resistant doorsets include the body of tolerating towards others for being arranged on fire resistant doorsets middle and lower part
The safety opening and the closure of sealing safety opening passed through, closure is opposite opened structure, and closure is included on semicircular
Lid and lower cover, the upper end of upper lid and the lower end of lower cover are respectively hinged at safety opening edge, between fire resistant doorsets and closure also
Provided with can be respectively by upper lid and the spring of lower cover pull-up, the straight flange of upper lid and lower cover be equipped with fire-fighting mouthful, and closure is hollow knot
Structure, upper lid and lower cover are respectively provided with two liquid storage cylinders, two liquid storage cylinders of upper lid and two liquid storage cylinders of lower cover respectively
Equipped with sodium acid carbonate and aluminum sulfate, each liquid storage cylinder upper end, which is equipped with to open, can flow out sodium acid carbonate and aluminum sulfate after closure
Liquid outlet, is provided with latch between upper lid and lower cover.
The principle of this base case is, when not running into the emergency situations of fire class usually, is closed at safe opening
Can not open, when run into fire produce building landslide or foundation structure deformation when, door can not be opened normally, now, people
Latch is opened, upper lid and lower cover are automatically springed open by the active force of spring, and safety opening is opened, and trapped personnel beats out of door
While opening lid lower cover in safe opening, opening, due to the inclination of upper lid and lower cover, the bicarbonate in upper lid and lower cover liquid storage cylinder
Sodium and aluminum sulfate liquid overflow from liquid outlet, produce substantial amounts of carbon dioxide after mixing, carbon dioxide from Shang Gai, under
Effusion simultaneously carries out fire extinguishing cooling to periphery in the fire-fighting mouthful of lid, and people are escaped by safety opening.
The beneficial effect of this base case is,
1st, trapped personnel opens safety opening out of door, and people are escaped by safety opening, strengthens dredging for personnel
Dissipate, it is to avoid the problem of can not being escaped because of the people of the ineffective generation of fire resistant doorsets；
2nd, sodium acid carbonate and sulfuric acid are respectively provided with due to being respectively provided with upper lid and lower cover in two liquid storage cylinders, liquid storage cylinder
Aluminum solutions, when running into fire, when safety opening is opened, upper lid and lower cover are in 90 degree of openings, now, due to inclining for closure
Tiltedly, the liquid in two liquid storage cylinders produces substantial amounts of carbon dioxide after overflowing mixing, while upper lid and lower cover are opened,
Gas is escaped from fire-fighting mouthful, and carbon dioxide foaming is floated in the air with the opening path of upper lid and lower cover, attached to safety opening
It is near to carry out fire extinguishing cooling, it is effectively guaranteed the safety of personnel；
3rd, when the design of upper lid can ensure fire, it is upper lid open in the case of, people when being withdrawn from safety opening,
The injury that fire falls thing is protected persons from, lower cover is opened and stretched, and ground flame is blocked while knocking out flame around.
Scheme two, scheme is preferred based on this, and the hinged place of the upper lid, lower cover and safety opening is respectively equipped with door and delayed
Rush device.The setting of door buffer can effectively avoid channel cover and be closed suddenly to fire resistant doorsets because the active force of spring hinge is opened suddenly
It is strong to hit, to artificial into accidental injury, channel cover can be allowed when side plate will be reached under meeting automatic buffer, it is then automatically slow
Slow closing.
Scheme three, this is preferred for scheme two, and the straight flange of the upper lid and lower cover is equipped with sealing strip.The setting of sealing strip
Safety opening can be sealed when not having this emergency situations of fire usually, make fire resistant doorsets have preferably every
Audio is really.
Scheme four, this is preferred for scheme three, and handle is equipped with the Shang Gai and lower lid.Upper lid and lower cover are equipped with handle
Hand, can make one to be easier to open safety opening under emergency situation, be used conveniently and safely.
Scheme five, this is preferred for scheme four, and the handle is provided with heat insulating mattress.Fire can occur for the setting of heat insulating mattress
Avoid scalding when people open closure after calamity.
Scheme six, scheme is preferred based on this, and the fire-fighting mouthful is at least 2.Fire-fighting mouthful more than two can opened
During channel cover, there are more carbon dioxide to be escaped from fire-fighting mouthful, accelerate blow-off velocity.
Scheme seven, this is preferred for scheme six, and the fire resistant doorsets are formed from steel.Steel-made fire-retardant door weight capacity is strengthened, no
Easily deform upon, fire resistance is strong, strengthen fire resistant doorsets overall durability and intensity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of clamshell doors escape way fire resistant doorsets of the utility model embodiment；
Fig. 2 is a kind of side sectional view of clamshell doors escape way fire resistant doorsets of the utility model embodiment；
Fig. 3 is a kind of partial sectional view of clamshell doors escape way fire resistant doorsets of the utility model embodiment.
Embodiment
The utility model is described in further detail below by embodiment,
Reference in Figure of description includes, fire resistant doorsets 1, safety opening 2, closure 3, upper lid 4, lower cover 5, spring
6th, fire-fighting mouthful 7, liquid storage cylinder 8, liquid outlet 9, latch 10, sealing strip 11, handle 12.
A kind of clamshell doors escape way fire resistant doorsets of embodiment substantially as shown in Figure 1, prevent fires by a kind of clamshell doors escape way
Door 1, left side is the outside of fire resistant doorsets 1, and right side is the inner side of fire resistant doorsets 1, and fire resistant doorsets 1 are arranged on doorframe, and fire resistant doorsets 1 include being arranged on
Safety opening 2 and the closure 3 of sealing safety opening 2 that the body of tolerating towards others of the middle and lower part of fire resistant doorsets 1 is passed through, closure 3 is split
Formula structure, including semicircular upper lid 4 and lower cover 5.
As shown in accompanying drawing 2 and accompanying drawing 3, the straight flange of upper lid 4 and lower cover 5 is equipped with sealing strip 11, the upper end of upper lid 4 and lower cover
5 lower end is respectively hinged at 2 edges of safety opening, and being additionally provided between fire resistant doorsets 1 and closure 3 can be respectively by upper lid 4 with
The spring 6 of the pull-up of lid 5, the hinged place of upper lid 4, lower cover 5 and safety opening 2 is respectively equipped with a buffer, the setting of door buffer
Channel cover can effectively be avoided because the active force of the hinge of spring 6 opens the violent strong shock closed to fire resistant doorsets 1 suddenly, to it is artificial into
Accidentally injure, can allow channel cover when side plate will be reached under meeting automatic buffer, then closing automatically slowly.The upper He of lid 4
The straight flange of lower cover 5, which is equipped with 2 fire-fightings mouthful 7, upper lid 4 and lower cover 5, is equipped with handle 12, and handle 12 is provided with heat insulating mattress.
Closure 3 is hollow, and upper lid 4 and lower cover 5 are respectively provided with two liquid storage cylinders 8, two Hes of liquid storage cylinder 8 of upper lid 4
Sodium acid carbonate and aluminum sulfate are respectively housed, each upper end of liquid storage cylinder 8 is equipped with opening sealing in two liquid storage cylinders 8 of lower cover 5
The liquid outlet 9 of sodium acid carbonate and aluminum sulfate can be flowed out after lid 3, the liquid outlet 9 of upper lid 4 is located at close to side outdoors, lower cover 5
Liquid outlet 9 is located at the side in door, and latch 10 is provided between upper lid 4 and lower cover 5.
When not running into the emergency situations of fire class usually, that is closed at safety opening 2 can not open, when running into fire
When producing building landslide or foundation structure deformation, door can not be opened normally, now, and people open latch 10, pass through handle
Hand 12 pulls upper lid 4 and lower cover 5, is automatically springed open while pulling by the active force of spring 6, and door buffer serves buffering
Effect, it is to avoid personnel accidentally injure, safety opening 2 is opened, and trapped personnel opens safety opening 2 out of door, and safety opening 2 is opened
When, upper lid 4 and lower cover 5 are in 90 degree of openings, and now, due to the inclination of closure 3, the liquid in two liquid storage cylinders 8 overflows mixing
After produce substantial amounts of carbon dioxide, while upper lid 4 and lower cover 5 are opened, gas is escaped from fire-fighting mouthful 7, titanium dioxide
Carbon foam is floated in the air with the opening path of upper lid 4 and lower cover 5, and fire extinguishing cooling is nearby carried out to safety opening 2, effective to protect
The safety of personnel is demonstrate,proved.
Above-described is only that the known general knowledge such as concrete structure and characteristic is herein in embodiment of the present utility model, scheme
Excessive description is not made.It should be pointed out that for a person skilled in the art, not departing from the premise of the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as protection domain of the present utility model, and these are all without influence
Effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, embodiment in specification etc. records the content that can be used for explaining claim.
Claims (7)
1. a kind of clamshell doors escape way fire resistant doorsets（1）, including fire resistant doorsets（1）And doorframe, the fire resistant doorsets（1）Installed in doorframe
On, it is characterised in that fire resistant doorsets（1）Including being arranged on fire resistant doorsets（1）The safety opening that the body of tolerating towards others of middle and lower part is passed through（2）With
Sealing safety opening（2）Closure（3）, closure（3）For opposite opened structure, closure（3）Including semicircular upper lid（4）
And lower cover（5）, upper lid（4）Upper end and lower cover（5）Lower end be respectively hinged at safe opening（2）Edge, fire resistant doorsets（1）With
Closure（3）Between be additionally provided with can be respectively by upper lid（4）And lower cover（5）The spring of pull-up（6）, upper lid（4）And lower cover（5）It is straight
While being equipped with fire-fighting mouthful（7）, closure（3）For hollow-core construction, upper lid（4）And lower cover（5）Respectively provided with two liquid storage cylinders
（8）, upper lid（4）Two liquid storage cylinders（8）And lower cover（5）Two liquid storage cylinders（8）Sodium acid carbonate and sulfuric acid are inside respectively housed
Aluminium, each liquid storage cylinder（8）Upper end is equipped with opening closure（3）The liquid outlet of sodium acid carbonate and aluminum sulfate can be flowed out afterwards（9）, on
Lid（4）And lower cover（5）Between be provided with latch（10）.
2. a kind of clamshell doors escape way fire resistant doorsets according to claim 1（1）, it is characterised in that the upper lid（4）、
Lower cover（5）With safety opening（2）Hinged place be respectively equipped with a buffer.
3. a kind of clamshell doors escape way fire resistant doorsets according to claim 2（1）, it is characterised in that the upper lid（4）With
Lower cover（5）Straight flange be equipped with sealing strip（11）.
4. a kind of clamshell doors escape way fire resistant doorsets according to claim 3（1）, it is characterised in that the upper lid（4）With
Lower cover（5）On be equipped with handle（12）.
5. a kind of clamshell doors escape way fire resistant doorsets according to claim 4（1）, it is characterised in that the handle（12）
It is provided with heat insulating mattress.
6. a kind of clamshell doors escape way fire resistant doorsets according to claim 1（1）, it is characterised in that the fire-fighting mouthful（7）
At least 2.
7. a kind of clamshell doors escape way fire resistant doorsets according to claim 6（1）, it is characterised in that the fire resistant doorsets（1）
It is formed from steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386810.6U CN206329249U (en) | 2016-12-16 | 2016-12-16 | A kind of split escape way fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386810.6U CN206329249U (en) | 2016-12-16 | 2016-12-16 | A kind of split escape way fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329249U true CN206329249U (en) | 2017-07-14 |
Family
ID=59290126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386810.6U Expired - Fee Related CN206329249U (en) | 2016-12-16 | 2016-12-16 | A kind of split escape way fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761287A (en) * | 2016-12-16 | 2017-05-31 | 重庆坤秀门窗有限公司 | A kind of split escape way fire resistant doorsets |
| CN109898968A (en) * | 2019-03-27 | 2019-06-18 | 六安市恒伟标识有限公司 | The emergency isolation control method of fire resistant doorsets |
-
2016
- 2016-12-16 CN CN201621386810.6U patent/CN206329249U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761287A (en) * | 2016-12-16 | 2017-05-31 | 重庆坤秀门窗有限公司 | A kind of split escape way fire resistant doorsets |
| CN106761287B (en) * | 2016-12-16 | 2018-08-10 | 重庆坤秀门窗有限公司 | A kind of split escape way fire resistant doorsets |
| CN109898968A (en) * | 2019-03-27 | 2019-06-18 | 六安市恒伟标识有限公司 | The emergency isolation control method of fire resistant doorsets |
| CN109898968B (en) * | 2019-03-27 | 2020-11-20 | 六安市恒伟标识有限公司 | Emergency isolation control method for fireproof door |
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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: 20170714 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |