CN208347622U - A kind of modified steel heat-insulating fireproof door - Google Patents
A kind of modified steel heat-insulating fireproof door Download PDFInfo
- Publication number
- CN208347622U CN208347622U CN201820999475.XU CN201820999475U CN208347622U CN 208347622 U CN208347622 U CN 208347622U CN 201820999475 U CN201820999475 U CN 201820999475U CN 208347622 U CN208347622 U CN 208347622U
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- door
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- straight tube
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- doorframe
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Abstract
The utility model discloses a kind of modified steel heat-insulating fireproof doors, and including the doorframe being connected on wall, be connected by a hinge the door-plate on doorframe, and the door lock for being used to be turned on or off door-plate with doorframe cooperation being connected on door-plate；It further include the spray water-bound that doorframe top is set；Spraying water-bound includes the water conservancy diversion shield and inlet pipeline being connected on doorframe；The bottom of water conservancy diversion shield is provided with the first opening towards door-plate；Inlet pipeline includes the pipeline assembly being arranged on wall, the bellows component being connected on pipeline assembly, and the spray straight tube in the second opening be connected on bellows component and on two sides that be located in water conservancy diversion shield；Several water jets are provided on spray straight tube；The length dimension A of first opening is greater than the width dimensions B of door-plate；It can comprehensively be put out a fire, be cooled down to fire resistant doorsets, ensure that the blocking protective effect of fire resistant doorsets, improve security reliability.
Description
Technical field
The utility model relates to fire resistant doorsets technical fields, in particular to a kind of modified steel heat-insulating fireproof door.
Background technique
Fire resistant doorsets can meet the requirement of fire stability, integrality and thermal insulation within a certain period of time, and have one
Determine the fire protection separators of fire resistance；It is broadly applied the multiple fields such as private residence, ship, building, chemical industry, mechanical engineering；One
As fire resistant doorsets include doorframe, be connected by a hinge the door-plate on doorframe, and the door lock being connected between door-plate and doorframe；
Door-plate generally comprises external metal plate, and is wrapped in the fire prevention sandwich layer inside metal plate；Sandwich layer is prevented fires by block of glass wool, treasure
The composition such as pearl rock fire-proof plate；When a fire, although door-plate and doorframe are all metal structure, it is able to bear certain high temperature,
But if fire is larger, burned for long time causes the temperature of door-plate, doorframe, hinge and door lock constantly to rise, have by door-plate,
Doorframe, hinge or door lock destroy, or even a possibility that thawing, lose the effect of protection.
Summary of the invention
The utility model aim be to provide it is a kind of with spray water-bound modified steel heat-insulating fireproof door, solve with
Upper technical problem.
In order to achieve the above technical purposes, reach above-mentioned technical requirements, the technical scheme adopted by the utility model is
A kind of modified steel heat-insulating fireproof door, including the doorframe being connected on wall, be connected by a hinge the door-plate on doorframe, with
And it is connected to the door lock for being used to be turned on or off door-plate with doorframe cooperation on door-plate；It is characterized in that: further including being arranged in door
The spray water-bound on frame top；The spray water-bound includes the water conservancy diversion shield and inlet pipeline being connected on doorframe；Institute
The bottom for the water conservancy diversion shield stated is provided with the first opening towards door-plate；The inlet pipeline includes the pipe being arranged on wall
Road component, the bellows component being connected on pipeline assembly, and be connected on bellows component and be located in water conservancy diversion shield
The spray straight tube in the second opening on two sides of cover；Several water jets are provided on the spray straight tube；It is described
First opening length dimension A be greater than door-plate width dimensions B.
As a preferred technical scheme: the water conservancy diversion shield includes convex for being connect with doorframe by sunk screw
Side, and the housing with " Π " shape cavity being connected on chimb.
As a preferred technical scheme: the outer wall of the housing is incline structure, from the top of housing to door-plate direction by
It gradually tilts, forms angle α between door-plate.
As a preferred technical scheme: the angle α is 45 °.
As a preferred technical scheme: the pipeline assembly includes the water-filled pipe being made of elbow and straight tube, and
Valve on water-filled pipe is set.
As a preferred technical scheme: the bellows component includes the first straight tube being connected on pipeline assembly, even
Connect the second straight tube on spray straight tube, and the bellows being connected between the first straight tube and the second straight tube.
As a preferred technical scheme: the water jet is a row, the lower part of spray straight tube is arranged in, towards door-plate.
As a preferred technical scheme: the water jet be it is multiple rows of be evenly arranged on spray straight tube, it is straight in spray when water spray
Pipe surrounding forms annular water column.
As a preferred technical scheme: being additionally provided with applicator on the water jet.
The beneficial effects of the utility model are: a kind of modified steel heat-insulating fireproof door, compared with traditional structure: being provided with
Water-bound is sprayed, when a fire, by opening inlet pipeline, water is sprayed by the water jet on spray straight tube, due to setting
There is water conservancy diversion shield, so that water is formed down cascade, can comprehensively be put out a fire, be cooled down to fire resistant doorsets, ensure that fire resistant doorsets
Stop protective effect, improves security reliability.
Detailed description of the invention
Fig. 1 is the utility model three dimensional structure diagram；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model right view；
Fig. 4 is the C portion enlarged view in the utility model Fig. 3；
Fig. 5 is the utility model water conservancy diversion shield three dimensional structure diagram；
Fig. 6 is the utility model bellows component attachment structure schematic diagram；
Fig. 7 is that the utility model sprays straight tube schematic structural diagram of the first embodiment；
Fig. 8 is that the utility model sprays straight tube schematic structural diagram of the second embodiment；
Fig. 9 is that the utility model sprays straight tube 3rd embodiment structural schematic diagram；
Respective name represented by number in figure: 1. walls, 2. doorframes, 3. door-plates, 4. door locks, 5. water conservancy diversion shields, 6. into
Water lines, 7. first openings, 8. pipeline assemblies, 9. bellows components, 10. second opening, 11. spray straight tubes, 12. water jets,
13. applicator, 101. hinges, 102. sheaths, 501. chimbs, 502. " Π " shape cavitys, 503. housings, 901. first straight tubes,
902. second straight tubes, 903. bellowss.
Specific embodiment
The utility model is further described with reference to the accompanying drawing；
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7: first embodiment:
A kind of modified steel heat-insulating fireproof door is connected to door by hinge 101 including the doorframe 2 being connected on wall 1
Door-plate 3 on frame 2, and be connected on door-plate 3 and be used to cooperate the door lock 4 for being turned on or off door-plate 3 with doorframe 2；Also wrap
Include the spray water-bound that 2 top of doorframe is set；The spray water-bound includes the water conservancy diversion shield 5 being connected on doorframe 2, with
And inlet pipeline 6；The material of water conservancy diversion shield 5 and inlet pipeline 6 is stainless steel；The bottom of the water conservancy diversion shield 5 is provided with court
To the first opening 7 of door-plate 3；The inlet pipeline 6 includes the pipeline assembly 8 being arranged on wall 1, is connected to pipeline assembly
Bellows component 9 on 8, and be connected on bellows component 9 and on two sides that be located in water conservancy diversion shield 5
Spray straight tube 11 in second opening 10；Several water jets 12 are provided on the spray straight tube 11；Described first opens
The length dimension A of mouth 7 is greater than the width dimensions B of door-plate 3, allows the water to comprehensively put out a fire to fire resistant doorsets, cool down；Spray straight tube
11 and water conservancy diversion shield 5 one group can be arranged on the top outside doorframe 2, can also be set on the inside and outside top opposite of doorframe 2
Two groups are set, internal spray straight tube 11 and water conservancy diversion shield 5 are set and are mounted on wall 1, bellows component 9 is connected by threeway
On pipeline assembly 8, can the inside and outside of fire resistant doorsets comprehensively be put out a fire, be cooled down；In actual use, water conservancy diversion shield 5 is logical
It crosses chimb 501 and penetrates sunk screw with doorframe 2 and connect, due to being provided with the housing with " Π " shape cavity 502 on chimb 501
503, the outer wall of housing 503 is incline structure, gradually tilts from 503 top of housing to 3 direction of door-plate, is formed between door-plate 3
Angle α, angle α are 45 °, and water forms cascade to 3 direction of door-plate, housing 503 also has under the blocking ponding effect of housing 503
The effect of protection spray straight tube 11；Pipeline assembly 8 on inlet pipeline 6 includes the water-filled pipe being made of elbow and straight tube, with
And the valve on water-filled pipe is set；Elbow and straight tube can also can secretly be applied with surface, and elbow and straight tube are connected using screw thread
It connects, winding band need to be adopted at screw thread, when connecting with bellows component 9, the outlet section of pipeline assembly 8 needs guiding through wall 1, valve
Door is using proportioning valve in the prior art etc.；Bellows component 9 is using bellows 903 and the first straight tube 901 and the second straight tube 902
Be welded to form, bellows 903 is bent into 90 ° after combination, between the first straight tube 901 and pipeline assembly 8 and the second straight tube 902 with
It sprays between straight tube 11 using welding, is either threadedly coupled or welds by sheath 102；Water jet 12 is a row, and setting exists
When a fire, proportioning valve is opened, water is sprayed by water jet 12, part water meeting towards door-plate 3 in the lower part for spraying straight tube 11
It splashes on housing 503, since the outer wall of housing 503 is incline structure, allows the water to the aggregation that smoothly flows back, form cascade,
It comprehensively put out a fire, cooled down to fire resistant doorsets.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 8: second embodiment:
A kind of modified steel heat-insulating fireproof door is connected to door by hinge 101 including the doorframe 2 being connected on wall 1
Door-plate 3 on frame 2, and be connected on door-plate 3 and be used to cooperate the door lock 4 for being turned on or off door-plate 3 with doorframe 2；Also wrap
Include the spray water-bound that 2 top of doorframe is set；The spray water-bound includes the water conservancy diversion shield 5 being connected on doorframe 2, with
And inlet pipeline 6；The material of water conservancy diversion shield 5 and inlet pipeline 6 is stainless steel；The bottom of the water conservancy diversion shield 5 is provided with court
To the first opening 7 of door-plate 3；The inlet pipeline 6 includes the pipeline assembly 8 being arranged on wall 1, is connected to pipeline assembly
Bellows component 9 on 8, and be connected on bellows component 9 and on two sides that be located in water conservancy diversion shield 5
Spray straight tube 11 in second opening 10；Several water jets 12 are provided on the spray straight tube 11；Described first opens
The length dimension A of mouth 7 is greater than the width dimensions B of door-plate 3, allows the water to comprehensively put out a fire to fire resistant doorsets, cool down；Actually make
Used time, water conservancy diversion shield 5 penetrate sunk screw with doorframe 2 by chimb 501 and connect, and have " Π " due to being provided on chimb 501
The housing 503 of shape cavity 502, the outer wall of housing 503 are incline structure, are gradually tilted from 503 top of housing to 3 direction of door-plate,
Angle α is formed between door-plate 3, angle α is 45 °, and water forms water to 3 direction of door-plate under the blocking ponding effect of housing 503
Curtain, housing 503 also play the role of protection spray straight tube 11；Pipeline assembly 8 on inlet pipeline 6 includes being made of elbow and straight tube
Water-filled pipe, and the valve being arranged on water-filled pipe；Elbow and straight tube can also can secretly be applied with surface, elbow and straight
Pipe need to adopt winding band at screw thread using being threadedly coupled, and when connecting with bellows component 9, the outlet section of pipeline assembly 8 is needed
Across wall 1, valve is using proportioning valve in the prior art etc.；Bellows component 9 uses bellows 903 and the first straight tube 901
Be welded to form with the second straight tube 902, bellows 903 is bent into 90 ° after combination, between the first straight tube 901 and pipeline assembly 8 and
Using welding between second straight tube 902 and spray straight tube 11, either it is threadedly coupled or welds by sheath 102；The spray
The mouth of a river 12 be it is multiple rows of be evenly arranged on spray straight tube 11, form annular water column in spray 11 surrounding of straight tube when water spray；When generation fire
When, proportioning valve is opened, water is sprayed around by water jet 12, since the outer wall of housing 503 is incline structure, is allowed the water to suitable
The reflux aggregation of benefit, water is bigger, is comprehensively put out a fire, is cooled down to fire resistant doorsets.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 9: 3rd embodiment:
A kind of modified steel heat-insulating fireproof door is connected to door by hinge 101 including the doorframe 2 being connected on wall 1
Door-plate 3 on frame 2, and be connected on door-plate 3 and be used to cooperate the door lock 4 for being turned on or off door-plate 3 with doorframe 2；Also wrap
Include the spray water-bound that 2 top of doorframe is set；The spray water-bound includes the water conservancy diversion shield 5 being connected on doorframe 2, with
And inlet pipeline 6；The material of water conservancy diversion shield 5 and inlet pipeline 6 is stainless steel；The bottom of the water conservancy diversion shield 5 is provided with court
To the first opening 7 of door-plate 3；The inlet pipeline 6 includes the pipeline assembly 8 being arranged on wall 1, is connected to pipeline assembly
Bellows component 9 on 8, and be connected on bellows component 9 and on two sides that be located in water conservancy diversion shield 5
Spray straight tube 11 in second opening 10；Being provided with the second opening 10 makes the spray installation positioning of straight tube 11 more convenient；It is described
Spray straight tube 11 on be provided with several water jets 12；The length dimension A of first opening 7 is greater than the width of door-plate 3
Size B allows the water to comprehensively put out a fire to fire resistant doorsets, cool down；Applicator 13 is additionally provided on the water jet 12；?
In actual use, due to there is a situation where fire, majority be it is accidental, people sometimes indoors, can not be one may immediately notice room
Outer situation, therefore outdoor fire, can not necessarily be found in time, cannot timely open valve water spray；By setting
It is equipped with applicator 13, such as ZSTP type bulb sprinkler head, rated operating pressure 1.2MPa, factory test pressure exists
3MPa installs pressure reducing valve by the entrance in pipeline assembly 8, so that the water pressure into pipeline assembly 8 is constant, in pipeline group
The intermediate position proportion of installation valve of part 8 is installed counterbalance valve on the outlet pipe section of pipeline assembly 8, is made to adjust the flow of water
The water pressure out for obtaining pipeline assembly 8 is constant, then is equipped with pressure gauge；It ensure that the pressure value in inlet pipeline 6 is less than 1.2MPa,
Ensure that applicator 13 will not rupture；When a fire, temperature is more than the rated temperature of applicator 13, generally on 70 DEG C of left sides
The right side, the glass ball fractured on applicator 13, water spray automatically, do not need artificial control valve, security reliability is higher.
Working principle of the utility model is: spray water-bound is utilized, when a fire, by inlet pipeline 6, water by
The water jet 12 sprayed on straight tube 11 sprays, and due to being provided with water conservancy diversion shield 5, so that water is assembled, is formed down cascade, can
It comprehensively put out a fire, cooled down to fire resistant doorsets, ensure that the blocking protective effect of fire resistant doorsets, improve security reliability.
In the utility model description, it is to be understood that term " between ", "inner", "upper", the indicating positions such as "lower" or
Positional relationship be based on positional relationship described in attached drawing, be merely for convenience of description the utility model or simplify description, rather than
Indicate the specific orientation that must have；Operating process described in embodiment is not absolute use step, in actual use,
Corresponding adjustment can be done.
Above-described embodiment is only intended to clearly illustrate description made by the utility model, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or it changes among still in the protection scope of the utility model.
Claims (9)
1. a kind of modified steel heat-insulating fireproof door is connected including the doorframe (2) being connected on wall (1) by hinge (101)
Door-plate (3) on doorframe (2), and be connected on door-plate (3) and be turned on or off door-plate for cooperating with doorframe (2)
(3) door lock (4)；It is characterized in that: further including spray water-bound of the setting on doorframe (2) top；The spray water-bound packet
Include the water conservancy diversion shield (5) and inlet pipeline (6) being connected on doorframe (2)；The bottom of the water conservancy diversion shield (5) is provided with
(7) are open towards the first of door-plate (3)；The inlet pipeline (6) includes the pipeline assembly (8) being arranged on wall (1), even
Connect the bellows component (9) on pipeline assembly (8), and be connected on bellows component (9) and be located in water conservancy diversion shield
Cover the spray straight tube (11) in the second opening (10) on two sides of (5)；The spray straight tube (11) if on be provided with
Dry water jet (12)；The length dimension A of first opening (7) is greater than the width dimensions B of door-plate (3).
2. a kind of modified steel heat-insulating fireproof door according to claim 1, it is characterized in that: the water conservancy diversion shield (5)
Including for the chimb (501) that connect with doorframe (2) by sunk screw, and be connected on chimb (501) with " Π "
The housing (503) of shape cavity (502).
3. a kind of modified steel heat-insulating fireproof door according to claim 2, it is characterized in that: the housing (503)
Outer wall is incline structure, gradually tilts from housing (503) top to door-plate (3) direction, forms angle α between door-plate (3).
4. a kind of modified steel heat-insulating fireproof door according to claim 3, it is characterized in that: the angle α is 45 °.
5. a kind of modified steel heat-insulating fireproof door according to claim 1, it is characterized in that: the pipeline assembly (8)
Including the water-filled pipe being made of elbow and straight tube, and the valve being arranged on water-filled pipe.
6. a kind of modified steel heat-insulating fireproof door according to claim 1, it is characterized in that: the bellows component
It (9) include the first straight tube (901) being connected on pipeline assembly (8), the second straight tube being connected on spray straight tube (11)
And the bellows (903) that is connected between the first straight tube (901) and the second straight tube (902) (902),.
7. a kind of modified steel heat-insulating fireproof door according to claim 1, it is characterized in that: the water jet (12) is
One row is arranged in the lower part of spray straight tube (11), towards door-plate (3).
8. a kind of modified steel heat-insulating fireproof door according to claim 1, it is characterized in that: the water jet (12) is
It is multiple rows of to be evenly arranged on spray straight tube (11), annular water column is formed in spray straight tube (11) surrounding when water spray.
9. a kind of modified steel heat-insulating fireproof door according to claim 7, it is characterized in that: on the water jet (12)
It is additionally provided with applicator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999475.XU CN208347622U (en) | 2018-06-27 | 2018-06-27 | A kind of modified steel heat-insulating fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999475.XU CN208347622U (en) | 2018-06-27 | 2018-06-27 | A kind of modified steel heat-insulating fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347622U true CN208347622U (en) | 2019-01-08 |
Family
ID=64881150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999475.XU Expired - Fee Related CN208347622U (en) | 2018-06-27 | 2018-06-27 | A kind of modified steel heat-insulating fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347622U (en) |
-
2018
- 2018-06-27 CN CN201820999475.XU patent/CN208347622U/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: 20190108 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |