CN218493476U - Prevent fire door is prevented to steel of smoke diffusion - Google Patents
Prevent fire door is prevented to steel of smoke diffusion Download PDFInfo
- Publication number
- CN218493476U CN218493476U CN202221700106.9U CN202221700106U CN218493476U CN 218493476 U CN218493476 U CN 218493476U CN 202221700106 U CN202221700106 U CN 202221700106U CN 218493476 U CN218493476 U CN 218493476U
- Authority
- CN
- China
- Prior art keywords
- fire door
- mounting groove
- water storage
- steel
- spray head
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000009792 diffusion process Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000007921 spray Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000002173 dizziness Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of fire door is prevented to the steel, concretely relates to prevent fire door is prevented to smoke diffusion's steel, including the fire door of movable mounting in the door frame, the mounting groove has been seted up to one side of preventing fire door, the mount pad is installed at the top of mounting groove inside, movable mounting has the shower nozzle on the mount pad, be connected with the spring between shower nozzle and the mounting groove, be connected with the water storage component on the shower nozzle, the water storage component sets up in the top of door frame outside; the top movable mounting in the mounting groove outside has the fly leaf, the utility model discloses set up and be located fly leaf, shower nozzle, gag lever post and the spring of preventing fire door one side mutually supporting, when the gag lever post breaks away from the fly leaf, the elastic potential energy of spring is released to release the mounting groove with the shower nozzle, the shower nozzle outwards sprays the liquid in the water storage component and forms water smoke, filters granule and impurity in the smog through water smoke, and prevents smog from spreading outward through water smoke.
Description
Technical Field
The utility model belongs to the technical field of fire door is prevented to the steel, concretely relates to fire door is prevented to steel of preventing smoke diffusion.
Background
The steel fireproof door is characterized in that a door frame, a door leaf framework and a door leaf panel are made of steel materials, if materials are filled in the door leaf, fireproof heat insulation materials which are nontoxic and harmless to a human body are filled in the door leaf, and a door which is formed by matching fireproof hardware fittings and has the specified fireproof performance is formed.
When a fire disaster happens, articles are combusted, a large amount of smoke can be diffused, dust and harmful substances wrapped in smoke are the main reasons for injury to people, the people escape and are blocked, therefore, the smoke is generally extracted outwards through the exhaust fan, the air flow in the sealed space can be increased when the exhaust fan extracts outwards, the probability of reburning and deflagrating of open fire in the sealed space is further increased, in addition, the dust and the harmful substances wrapped in the smoke are not easy to filter, and people can feel dizzy and lack of physical strength after inhaling a large amount of smoke.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to steel of preventing smog diffusion to solve the air exhauster that provides in the above-mentioned background art and can increase the air flow in the confined space when outwards taking out, and then increase the probability that naked light reburning, deflagration in the confined space, in addition, wrap up in the smog and be difficult for filtering by dust and harmful substance under the arm, can lead to dizziness and can the ramus problem of strength after personnel inhales a large amount of smog.
In order to achieve the above object, the utility model provides a following technical scheme: a smoke diffusion preventing steel fireproof door comprises a fireproof door movably mounted in a door frame, wherein a mounting groove is formed in one side of the fireproof door, a mounting seat is mounted at the top inside the mounting groove, a spray head is movably mounted on the mounting seat, a spring is connected between the spray head and the mounting groove, a water storage assembly is connected to the spray head, and the water storage assembly is arranged at the top outside the door frame; the top movable mounting in the mounting groove outside has the fly leaf, the gag lever post of liftable is installed to the bottom of mounting groove, works as when the one end of gag lever post was inserted to the fly leaf, the restriction the fly leaf can't rotate.
Preferably, the movable plate is provided with a grid opening, and the mounting groove is internally provided with a smoke sensor; the bottom of mounting groove is seted up flutedly perpendicularly, the one end of gag lever post extends to in the recess, be connected with electric telescopic handle between the bottom of gag lever post and the recess.
Preferably, the inner side of the spray head is rotatably connected with a telescopic rod, the inner wall of the mounting groove is rotatably connected with a sleeve, and one end of the telescopic rod can be stretched on the sleeve in a reciprocating manner; and two ends of the spring are respectively connected to the telescopic rod and the sleeve.
Preferably, the outer side of the end part of the nozzle is provided with a limiting block, and one end of the limiting block is abutted to the movable plate.
Preferably, the water storage assembly comprises a water storage tank and a water pump installed in the water storage tank, and a hose is connected between the water pump and the spray head; the outside of the water storage tank is communicated with a water inlet pipe.
Preferably, the bottom of the movable plate is provided with a limiting groove, and one end of the limiting rod can be inserted into the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses set up and be located fire door one side fly leaf, shower nozzle, gag lever post and the spring of mutually supporting, when the gag lever post breaks away from the fly leaf, the elastic potential energy of spring is released to release the mounting groove with the shower nozzle, the shower nozzle outwards sprays the liquid in the water storage component and forms water smoke, filters granule and impurity in the smog through water smoke, and prevents smog outdiffusion through water smoke.
(2) The utility model discloses set up the grid mouth that is located the fly leaf to and electric telescopic handle and smoke transducer, when the conflagration breaing out, smog passes through the grid mouth and gets into the mounting groove, and when smoke transducer detected smog, send the signal of telecommunication to electric telescopic handle and water storage component, electric telescopic handle drives the gag lever post and removes the restriction of fly leaf, and water storage component provides liquid to the shower nozzle, has realized the automatic function that expandes of equipment when the conflagration breaing out and producing smog.
Drawings
Fig. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is an expanded view of the movable plate of the present invention on the fire door;
fig. 5 is a front view of the present invention;
in the figure: 1. a water storage tank; 2. a water inlet pipe; 3. a hose; 4. a door frame; 5. a fire door; 6. a grid port; 7. a movable plate; 8. mounting grooves; 9. a water pump; 10. a smoke sensor; 11. a limiting block; 12. a spray head; 13. a telescopic rod; 14. a limiting rod; 15. a spring; 16. a sleeve; 17. a mounting base; 18. a limiting groove; 19. a groove; 20. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a steel fireproof door capable of preventing smoke diffusion comprises a fireproof door 5 movably installed in a door frame 4, wherein an installation groove 8 is formed in one side of the fireproof door 5, an installation seat 17 is installed at the top inside the installation groove 8, a spray head 12 is movably installed on the installation seat 17, and a spring 15 is connected between the spray head 12 and the installation groove 8; the spray head 12 and the movable plate 7 are automatically unfolded outward by the spring 15.
The spray head 12 is connected with a water storage component which is arranged on the top outside the door frame 4; the spray head 12 is supplied with spray liquid through the water storage assembly.
The movable plate 7 is movably mounted at the top of the outer side of the mounting groove 8, the liftable limiting rod 14 is mounted at the bottom of the mounting groove 8, and when one end of the limiting rod 14 is inserted into the movable plate 7, the movable plate 7 is limited from rotating.
Through the technical scheme:
specifically, the device comprises a movable plate 7, a spray head 12, a limiting rod 14, a spring 15 and the like, when the limiting rod 14 is separated from the movable plate 7, the limitation of the movable plate 7 in the mounting groove 8 is removed, at the moment, the elastic potential energy of the spring 15 is released, so that the spray head 12 is pushed out of the mounting groove 8, the spray head 12 sprays liquid in the water storage assembly outwards to form water mist, particles and impurities in the water mist are filtered through the water mist, and the water mist prevents the water mist from diffusing outwards.
Simultaneously shower nozzle 12 is provided with one at least, and when shower nozzle 12 was equipped with a plurality ofly, a plurality of shower nozzles 12 were distributed at the middle distance in mounting groove 8, made things convenient for the water smoke on the shower nozzle 12 to link the piece, increased the scope that water smoke hinders smog.
Referring to fig. 1-2 and 4-5, a movable plate 7 is provided with a grid opening 6, and a smoke sensor 10 is installed in an installation groove 8;
the bottom of mounting groove 8 is seted up perpendicularly and is fluted 19, and the one end of gag lever post 14 extends to in the recess 19, is connected with electric telescopic handle 20 between the bottom of gag lever post 14 and the recess 19.
The inner side of the spray head 12 is rotatably connected with a telescopic rod 13, the inner wall of the mounting groove 8 is rotatably connected with a sleeve 16, and one end of the telescopic rod 13 can be stretched on the sleeve 16 in a reciprocating manner;
the two ends of the spring 15 are respectively connected to the telescopic rod 13 and the sleeve 16.
The bottom of the movable plate 7 is provided with a limiting groove 18, and one end of the limiting rod 14 can be inserted into the limiting groove 18.
Through the technical scheme:
specifically, the device passes through the grid opening 6, the electric telescopic rod 20 and the smoke sensor 10, when a fire disaster occurs, smoke enters the mounting groove 8 through the grid opening 6, the smoke sensor 10 detects the smoke at the moment and sends an electric signal to the electric telescopic rod 20 and the water pump 9, the electric telescopic rod 20 contracts, the limiting block 11 is separated from the movable plate 7, the limitation of the movable plate 7 in the mounting groove 8 is further removed, and the spray head 12 is automatically unfolded outwards through the spring 15.
Further, for the above-mentioned nozzle 12, a limiting block 11 is installed at the outer side of the end portion of the nozzle 12, one end of the limiting block 11 abuts against the movable plate 7, and the movable plate 7 does not cover the nozzle 12 when the nozzle 12 is expanded outward through the limiting block 11.
Referring to fig. 1 and 5, the water storage assembly includes a water storage tank 1 and a water pump 9 installed in the water storage tank 1, and a hose 3 is connected between the water pump 9 and a spray head 12; the hose 3 does not interfere with the opening and closing of the fire door 5 on the door frame 4.
Through the technical scheme:
specifically, the device comprises a water storage tank 1 and a water pump 9, wherein the water pump 9 brings liquid in the water storage tank 1 to a spray head 12 through a hose 3, and the spray head 12 can spray liquid outwards conveniently.
Further, to the above-mentioned storage water tank 1 that sets up, the outside intercommunication of storage water tank 1 has inlet tube 2, continuously supplies water in to storage water tank 1 through inlet tube 2, and inlet tube 2 lets shower nozzle 12 can continue to spray one end time through the liquid that stores in storage water tank 1 after the disconnection of accident.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent fire door is prevented to steel of fog diffusion which characterized in that: the fireproof door comprises a fireproof door (5) movably installed in a door frame (4), wherein an installation groove (8) is formed in one side of the fireproof door (5), an installation seat (17) is installed at the top inside the installation groove (8), a spray head (12) is movably installed on the installation seat (17), and a spring (15) is connected between the spray head (12) and the installation groove (8);
the spray head (12) is connected with a water storage assembly, and the water storage assembly is arranged on the top of the outer part of the door frame (4);
the top movable mounting in mounting groove (8) outside has fly leaf (7), the gag lever post (14) of liftable is installed to the bottom of mounting groove (8), works as when the one end of gag lever post (14) is inserted to fly leaf (7), the restriction fly leaf (7) can't rotate.
2. The fire door made of steel for preventing smoke from diffusing according to claim 1, wherein: the movable plate (7) is provided with a grid opening (6), and the mounting groove (8) is internally provided with a smoke sensor (10);
the bottom of mounting groove (8) is seted up perpendicularly and is fluted (19), the one end of gag lever post (14) extends to in recess (19), be connected with electric telescopic handle (20) between the bottom of gag lever post (14) and recess (19).
3. The fire door made of steel for preventing smoke from diffusing according to claim 1, wherein: the inner side of the spray head (12) is rotatably connected with a telescopic rod (13), the inner wall of the mounting groove (8) is rotatably connected with a sleeve (16), and one end of the telescopic rod (13) can be extended and retracted on the sleeve (16) in a reciprocating manner;
and two ends of the spring (15) are respectively connected to the telescopic rod (13) and the sleeve (16).
4. The fire door made of steel for preventing smoke diffusion according to claim 1, wherein: the outer side of the end part of the spray head (12) is provided with a limiting block (11), and one end of the limiting block (11) is propped against the movable plate (7).
5. The fire door made of steel for preventing smoke from diffusing according to claim 1, wherein: the water storage assembly comprises a water storage tank (1) and a water pump (9) arranged in the water storage tank (1), and a hose (3) is connected between the water pump (9) and the spray head (12);
the outside of the water storage tank (1) is communicated with a water inlet pipe (2).
6. The fire door made of steel for preventing smoke from diffusing according to claim 1, wherein: the bottom of the movable plate (7) is provided with a limiting groove (18), and one end of the limiting rod (14) can be inserted into the limiting groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221700106.9U CN218493476U (en) | 2022-07-04 | 2022-07-04 | Prevent fire door is prevented to steel of smoke diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221700106.9U CN218493476U (en) | 2022-07-04 | 2022-07-04 | Prevent fire door is prevented to steel of smoke diffusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218493476U true CN218493476U (en) | 2023-02-17 |
Family
ID=85184943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221700106.9U Expired - Fee Related CN218493476U (en) | 2022-07-04 | 2022-07-04 | Prevent fire door is prevented to steel of smoke diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218493476U (en) |
-
2022
- 2022-07-04 CN CN202221700106.9U patent/CN218493476U/en not_active Expired - Fee Related
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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: 20230217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |