CN212956960U - Fire prevention heat preservation safety type steel construction - Google Patents
Fire prevention heat preservation safety type steel construction Download PDFInfo
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- CN212956960U CN212956960U CN202021466808.6U CN202021466808U CN212956960U CN 212956960 U CN212956960 U CN 212956960U CN 202021466808 U CN202021466808 U CN 202021466808U CN 212956960 U CN212956960 U CN 212956960U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 14
- 210000000056 organ Anatomy 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a fire prevention heat preservation safety type steel construction relates to safe type steel construction technical field. The heat insulation structure comprises an I-shaped steel beam and a connecting piece, wherein two ends of the I-shaped steel beam are connected with each other through the connecting piece, the outer surface of the I-shaped steel beam is fixedly connected with a heat insulation plate, the upper end and the lower end of the heat insulation plate are both provided with slots, the outer surface of the heat insulation plate is fixedly connected with a cement outer plate, the outer surface of the cement outer plate is in threaded connection with a fixing bolt, the upper end and the lower end of the connecting piece are both fixedly connected with inserting plates, an air bag is arranged inside the connecting piece; the heat conduction plate is arranged between the I-shaped steel beam and the air bag to form heat conduction, when a fire disaster occurs in the steel structure, the steel I-shaped steel beam is heated to be heated, the air bag is broken after the temperature is raised, water is splashed to the heated steel structure, and the fire disaster is rescued, so that the aim of fire prevention is fulfilled.
Description
Technical Field
The utility model relates to a safe type steel construction technical field specifically is a fire prevention heat preservation safe type steel construction.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets.
Among the prior art, the requirement to the heat preservation effect in the building field such as house improves gradually, and current steel construction needs to install the heated board additional and improves the heat preservation effect because metal system major structure's material characteristic, and after improving the heat preservation effect, causes easily that heat can't in time distribute in the airtight space, arouses the risk of conflagration, and installs heated board additional after the steel construction becomes hollow structure that accords with, lack alarming function when the inside conflagration that takes place of structure, can't in time discover and put out the burning things which may cause a fire disaster.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire prevention heat preservation safety type steel construction possesses the advantage that can prevent fires, can report to the police to solve the problem that easily breaks out a fire, can't report to the police.
For the purpose that realizes can prevent fires, can report to the police, the utility model provides a following technical scheme: the fireproof heat-preservation safety type steel structure comprises an I-shaped steel beam and a connecting piece, wherein two ends of the I-shaped steel beam are connected with each other through the connecting piece;
the outer surface of the I-shaped steel beam is fixedly connected with a heat insulation plate, slots are formed in the upper end and the lower end of the heat insulation plate, a cement outer plate is fixedly connected to the outer surface of the heat insulation plate, and a fixing bolt is connected to the outer surface of the cement outer plate in a threaded mode;
the utility model discloses a heat exchanger, including connecting piece, the inside of connecting piece is provided with the gasbag, the lower extreme of gasbag is provided with the outlet, the through-hole has been seted up to the upper end of connecting piece, the inside fixed mounting of connecting piece has the heat-conducting plate, the upper surface of heat-conducting plate is provided with temperature sensor, temperature sensor's top is provided with the controller, the top of controller is provided with bee calling organ.
As a preferred technical scheme of the utility model, the slot is seted up in i-shaped girder steel protruding portion side, the picture peg is pegged graft in the slot, fixing bolt runs through cement planking and picture peg and i-shaped girder steel threaded connection.
As a preferred technical scheme of the utility model, the heat-conducting plate runs through the connecting piece lower wall and extends to the I-shaped girder steel depressed part, and the heat-conducting plate closely laminates with I-shaped girder steel surface.
As an optimized technical solution of the utility model, the following: the heat conducting plate extends to the outside of the air bag and is attached to the surface of the air bag in an annular mode, and water is filled in the air bag.
As a preferred technical scheme of the utility model, the transversal rectangle of personally submitting of connecting piece, the lower surface of connecting piece is convex groove structure, and the outlet setting is in connecting piece lower surface bulge both sides.
As a preferred technical scheme of the utility model, temperature sensor's output is connected with the input electricity of controller, the output of controller is connected with buzzer's input electricity, the graticule mesh has been seted up to the inner wall of through-hole, buzzer sound production portion is just to the through-hole setting.
Compared with the prior art, the utility model provides a fire prevention heat preservation safety type steel construction possesses following beneficial effect:
1. this fire prevention heat preservation safety type steel construction forms heat conduction between i-shaped girder steel and gasbag through setting up the heat-conducting plate, and when the conflagration took place for the steel construction, the temperature rise was heated to the steel i-shaped girder steel, breaks after the gasbag temperature risees, splashes water to the steel construction that is heated, puts out a fire to the conflagration to reach the mesh of preventing fires.
2. This fire prevention heat preservation safety type steel construction monitors the temperature of i-shaped steel beam through setting up heat-conducting plate, temperature sensor, and when the conflagration took place, i-shaped steel beam temperature rose, and temperature sensor records that the temperature surpasss the threshold value, and bee calling organ sends buzzing, reports to the police, realizes hiding the alarming function of burning things which may cause a fire disaster in the structure, can in time find the burning things which may cause a fire disaster when making the conflagration take place.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of an i-shaped steel beam according to the present invention;
fig. 3 is the structural schematic diagram of the heat-insulating board of the utility model.
In the figure: 1. an i-shaped steel beam; 11. a thermal insulation board; 12. a slot; 13. a cement outer plate; 14. fixing the bolt; 2. a connecting member; 21. inserting plates; 22. an air bag; 23. a water outlet; 24. a through hole; 25. a heat conducting plate; 26. a temperature sensor; 27. a controller; 28. a buzzer.
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. 1-3, the utility model discloses a fire prevention heat preservation safety type steel construction, including i-shaped girder steel 1 and connecting piece 2, the both ends of i-shaped girder steel 1 are through connecting piece 2 interconnect.
The outer surface of the I-shaped steel beam 1 is fixedly connected with a heat insulation plate 11, slots 12 are formed in the upper end and the lower end of the heat insulation plate 11, a cement outer plate 13 is fixedly connected to the outer surface of the heat insulation plate 11, and a fixing bolt 14 is connected to the outer surface of the cement outer plate 13 in a threaded mode.
The equal fixedly connected with picture peg 21 in upper and lower both ends of connecting piece 2, the inside of connecting piece 2 is provided with gasbag 22, the below of gasbag 22 is provided with outlet 23, through-hole 24 has been seted up to the upper end of connecting piece 2, the inside fixed mounting of connecting piece 2 has heat-conducting plate 25, the upper surface of heat-conducting plate 25 is provided with temperature sensor 26, temperature sensor 26's top is provided with controller 27, controller 27's top is provided with bee calling organ 28.
Specifically, the slot 12 is formed in the side face of the protruding portion of the i-shaped steel beam 1, the insertion plate 21 is inserted into the slot 12, and the fixing bolt 14 penetrates through the outer cement plate 13 and the insertion plate 21 to be in threaded connection with the i-shaped steel beam 1.
In this embodiment, the i-shaped steel beam 1 includes a cross beam and a vertical longitudinal beam forming an i-shaped cross beam, the two ends of the cross beam are protrusions, and the fixing bolt 14 penetrates through the outer cement plate 13 and the inserting plate 21 to be connected with the i-shaped steel beam 1 by screw threads, so as to fixedly mount the connecting member 2 and the i-shaped steel beam 1.
Specifically, the heat conducting plate 25 penetrates through the lower wall of the connecting member 2 and extends to the concave portion of the i-shaped steel beam 1, and the heat conducting plate 25 is tightly attached to the surface of the i-shaped steel beam 1.
In this embodiment, when the i-shaped steel beam 1 is connected with the heat-insulating plate 11, two recesses are formed between the cross beam and the longitudinal beam, the recesses and the heat-insulating plate 11 form a cavity, when a fire occurs, the heat-insulating plate 11 is burnt, the cavity is directly heated, and the heat-conducting plate 25 is inserted into the cavity to improve the conduction speed of temperature change.
Specifically, the method comprises the following steps: the heat conducting plate 25 extends to the outside of the air bag 22 and is attached to the surface of the air bag 22 in a ring shape, and the air bag 22 is filled with water.
In this embodiment, the air bag 22 is tightly attached to the circular ring of the heat conducting plate 25 after being filled with water, and the air bag 22 is heated to expand and burst when the heat conducting plate 25 is heated to raise the temperature, so that the structure can utilize the water in the air bag 22 to extinguish the fire to a certain extent in case of fire.
Specifically, the cross section of the connecting piece 2 is rectangular, the lower surface of the connecting piece 2 is of a convex groove structure, and the water outlets 23 are arranged on two sides of a convex part on the lower surface of the connecting piece 2.
In this embodiment, the lower surface of the connecting member 2 protrudes downward, and the middle of the connecting member 2 is recessed, so that the water outlet 23 can be respectively aligned with the i-shaped steel beam 1 and the structural outer space, thereby guiding the fire extinguishing water and improving the fire extinguishing effect.
Specifically, the output end of the temperature sensor 26 is electrically connected with the input end of the controller 27, the output end of the controller 27 is electrically connected with the input end of the buzzer 28, the inner wall of the through hole 24 is provided with a grid, and the sounding part of the buzzer 28 is just opposite to the through hole 24.
In this embodiment, the temperature sensor 26, the controller 27 and the buzzer 28 are all of the existing mature structure, the temperature value measured by the temperature sensor 26 is compared with the preset value through the controller 27, and the box buzzer 28 sends out a working instruction when the temperature is higher than the preset value, so as to give an alarm.
The utility model discloses a theory of operation and use flow: when the I-shaped steel beam connecting piece is used, the I-shaped steel beam 1 forms a steel structure main body, the heat insulation plate 11 is used for insulating the space in the steel structure, the cement outer plate 13 is used for protecting the heat insulation plate 11 and the I-shaped steel beam 1 inside, the inserting plate 21 is inserted into the inserting groove 12, and the heat conduction plate 25 is inserted into the concave position of the I-shaped steel beam 1, so that the connection of the I-shaped steel beam 1. When a fire occurs, the I-shaped steel beam 1 is heated, the temperature is increased, the heat is transferred to the air bag 22 above the fire source through the heat conduction plate 25, the air bag 22 is heated and broken, water in the air bag 22 is splashed downwards through the water outlet 23 to extinguish the fire source, meanwhile, the temperature sensor 26 detects the temperature of the heat conduction plate 25, and when the temperature exceeds a set value, the controller 27 controls the buzzer 28 to give an alarm.
In summary, the heat conduction plate 25 is arranged between the i-shaped steel beam 1 and the air bag 22 to form heat conduction, when a fire breaks out in the steel structure, the i-shaped steel beam 1 is heated to rise in temperature, the air bag 22 is broken after the temperature rises, water is splashed to the heated steel structure, and the fire is suppressed, so that the purpose of fire prevention is achieved; the temperature of the I-shaped steel beam 1 is monitored by arranging the heat conducting plate 25 and the temperature sensor 26, when a fire disaster occurs, the temperature of the I-shaped steel beam 1 rises, the temperature detected by the temperature sensor 26 exceeds a threshold value, the buzzer 28 buzzes to give an alarm, the alarm function of hiding a fire source in the structure is realized, and the fire source can be found out in time when the fire disaster occurs.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 fire prevention heat preservation safety type steel construction, includes i-shaped girder steel (1) and connecting piece (2), its characterized in that: the two ends of the I-shaped steel beam (1) are connected with each other through a connecting piece (2);
the outer surface of the I-shaped steel beam (1) is fixedly connected with a heat insulation plate (11), the upper end and the lower end of the heat insulation plate (11) are respectively provided with a slot (12), the outer surface of the heat insulation plate (11) is fixedly connected with a cement outer plate (13), and the outer surface of the cement outer plate (13) is in threaded connection with a fixing bolt (14);
the utility model discloses a heat-insulating material for the automobile seat, including connecting piece (2), the inside of connecting piece (2) is provided with gasbag (22), the below of gasbag (22) is provided with outlet (23), through-hole (24) have been seted up to the upper end of connecting piece (2), the inside fixed mounting of connecting piece (2) has heat-conducting plate (25), the upper surface of heat-conducting plate (25) is provided with temperature sensor (26), the top of temperature sensor (26) is provided with controller (27), the top of controller (27) is provided with bee calling organ (28).
2. The fire-proof, heat-insulating and safe steel structure according to claim 1, characterized in that: the groove (12) is formed in the side face of the protruding portion of the I-shaped steel beam (1), the inserting plate (21) is inserted into the groove (12), and the fixing bolt (14) penetrates through the outer cement plate (13) and the inserting plate (21) to be in threaded connection with the I-shaped steel beam (1).
3. The fire-proof, heat-insulating and safe steel structure according to claim 1, characterized in that: the heat-conducting plate (25) penetrates through the lower wall of the connecting piece (2) and extends to the concave part of the I-shaped steel beam (1), and the heat-conducting plate (25) is tightly attached to the surface of the I-shaped steel beam (1).
4. The fire-proof, heat-insulating and safe steel structure according to claim 1, characterized in that: the heat conducting plate (25) extends to the outside of the air bag (22) and is attached to the surface of the air bag (22) in an annular mode, and the air bag (22) is filled with water.
5. The fire-proof, heat-insulating and safe steel structure according to claim 1, characterized in that: the cross section of the connecting piece (2) is rectangular, the lower surface of the connecting piece (2) is of a convex groove structure, and the water outlets (23) are arranged on two sides of the convex part of the lower surface of the connecting piece (2).
6. The fire-proof, heat-insulating and safe steel structure according to claim 1, characterized in that: the output of temperature sensor (26) is connected with the input electricity of controller (27), the output of controller (27) is connected with the input electricity of bee calling organ (28), the graticule mesh has been seted up to the inner wall of through-hole (24), bee calling organ (28) sound production portion is just setting up through-hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021466808.6U CN212956960U (en) | 2020-07-23 | 2020-07-23 | Fire prevention heat preservation safety type steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021466808.6U CN212956960U (en) | 2020-07-23 | 2020-07-23 | Fire prevention heat preservation safety type steel construction |
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| Publication Number | Publication Date |
|---|---|
| CN212956960U true CN212956960U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021466808.6U Active CN212956960U (en) | 2020-07-23 | 2020-07-23 | Fire prevention heat preservation safety type steel construction |
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| CN (1) | CN212956960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502919A (en) * | 2021-07-20 | 2021-10-15 | 浙江宏超建设集团有限公司 | Beam column structure of steel structure |
| CN114856078A (en) * | 2022-03-17 | 2022-08-05 | 甬港现代工程有限公司 | Composite board structure |
-
2020
- 2020-07-23 CN CN202021466808.6U patent/CN212956960U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502919A (en) * | 2021-07-20 | 2021-10-15 | 浙江宏超建设集团有限公司 | Beam column structure of steel structure |
| CN114856078A (en) * | 2022-03-17 | 2022-08-05 | 甬港现代工程有限公司 | Composite board structure |
| CN114856078B (en) * | 2022-03-17 | 2024-02-06 | 甬港现代工程有限公司 | Composite board structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fire-resistant and heat-insulating safety steel structure Granted publication date: 20210413 Pledgee: Agricultural Bank of China Limited Lanxi sub branch Pledgor: Zhejiang Hengbo Steel Structure Co.,Ltd. Registration number: Y2024330000135 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |