CN213220628U - Energy-conserving fire prevention steel construction of green building - Google Patents
Energy-conserving fire prevention steel construction of green building Download PDFInfo
- Publication number
- CN213220628U CN213220628U CN202021965388.6U CN202021965388U CN213220628U CN 213220628 U CN213220628 U CN 213220628U CN 202021965388 U CN202021965388 U CN 202021965388U CN 213220628 U CN213220628 U CN 213220628U
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- China
- Prior art keywords
- fire
- pipe
- gas outlet
- carbon dioxide
- stay tube
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- 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
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title abstract description 16
- 230000002265 prevention Effects 0.000 title abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 20
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000000155 melt Substances 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an energy-conserving fire prevention steel construction of green building, be square ground pipe, fix the stay tube of managing the upper end and connect the violently pipe between the stay tube upper end including setting up at the underground cross-section. Manage inner chamber intercommunication between pipe, stay tube and the violently pipe, and manage and be connected with the carbon dioxide intake pipe, set up the gas outlet of usefulness of putting out a fire on the stay tube, and gas outlet department installs the plugging mechanism that can melt when catching fire, the carbon dioxide gas can put out a fire through the gas outlet blowout after the plugging mechanism melts. Manage, stay tube and violently manage between the inner chamber intercommunication to in case catch fire carbon dioxide gas, the cock body melts at first with the rubber sleeve, and carbon dioxide gas discharges through the gas outlet like this, puts out a fire, and the protection steel construction, where the temperature is high, where melts earlier and puts out a fire, and is more reasonable, also can concentrate the injection carbon dioxide and put out a fire. The rubber sleeve and the clamping block increase the sealing property.
Description
Technical Field
The utility model relates to a fire prevention steel construction field specifically is an energy-conserving fire prevention steel construction of green building.
Background
Compared with concrete, the steel structure has the advantages of high construction speed, light weight, convenience in recovery after disassembly, long construction period and medium quality, and is difficult to recover in concrete construction. However, the steel structure has a problem in that, upon ignition, the steel is thermally deformed to cause collapse, and thus fire prevention is important. Also there is the fire prevention steel construction in the market, adopts the water injection, and this kind has increased whole weight, and easy deformation corrodes the steel construction moreover easily, consequently, how to make the steel construction fire prevention under the condition of reduction weight, is the problem that this field technical staff urgently needed to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-conserving fire prevention steel construction of green building to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving fire prevention steel construction of green building, is square ground pipe, fixes stay tube and the violently pipe of connection between the stay tube upper end in the cross-section that sets up in the underground.
Manage inner chamber intercommunication between pipe, stay tube and the violently pipe, and manage and be connected with the carbon dioxide intake pipe, set up the gas outlet of usefulness of putting out a fire on the stay tube, and gas outlet department installs the plugging mechanism that can melt when catching fire, the carbon dioxide gas can put out a fire through the gas outlet blowout after the plugging mechanism melts.
Preferably, the blocking mechanism comprises a rubber plug inserted into the air outlet.
Preferably, the air outlet is circular, the cross section of the plug body is T-shaped, the large-diameter end of the plug body is positioned on the outer side of the supporting tube, and the plug further comprises a sleeve body which is sleeved on the outer end of the plug body and can be melted in the ignition process.
Preferably, the sleeve body is a rubber sleeve which is sleeved on the supporting tube, and the rubber sleeve is sleeved on the outer side of the plug body to increase the sealing performance.
Preferably, the inner end of the plug body protrudes outwards to form a truncated cone-shaped clamping block which is conveniently clamped into the inner wall of the air outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the inner cavities of the ground pipe, the supporting pipe and the transverse pipe are communicated and filled with carbon dioxide gas, once the ground pipe, the supporting pipe and the transverse pipe are ignited, the plug body and the rubber sleeve are firstly melted, so that the carbon dioxide gas is discharged through the gas outlet to extinguish a fire, a steel structure is protected, the temperature is high, the carbon dioxide gas is melted and extinguished at first, the fire is more reasonable, the carbon dioxide gas can be intensively sprayed to extinguish the fire, the mass is lighter, and the steel structure is not easy to;
2. the rubber sleeve and the clamping block increase the sealing property.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a right enlarged view of the plug body of the present invention.
In the figure: 1. managing the land; 11. supporting a tube; 12. a transverse tube; 2. an air outlet; 21. a plug body; 22. a rubber sleeve; 23. and (7) clamping blocks.
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.
Please refer to fig. 1 to 4, the utility model provides a technical scheme of energy-saving fireproof steel structure for green building: the utility model provides a green building energy-conserving fire prevention steel construction, is square ground pipe 1, fixes stay tube 11 and the horizontal pipe 12 of connection between stay tube 11 upper end in the cross-section that sets up underground.
Manage 1, stay tube 11 and violently manage 12 between the inner chamber intercommunication, can welded connection fixed between the three, it is sealed simultaneously, and manage 1 and be connected with the carbon dioxide intake pipe, be full of carbon dioxide gas, set up the gas outlet 2 of usefulness of putting out a fire on the stay tube 11, and 2 punishment in gas outlet install can the melting shutoff mechanism when catching fire, the shutoff mechanism melts the back carbon dioxide gas and can put out a fire through 2 blowout in gas outlet. The plugging mechanism can be melted at a high temperature, and carbon dioxide gas is ejected to extinguish fire, thereby protecting the ground pipe 1, the support pipe 11 and the transverse pipe 12. The blocking mechanism comprises a rubber plug 21 inserted into the outlet 2. When the temperature is too high, the gas can be melted and leaked. The air outlet 2 is circular, the section of the plug body 21 is T-shaped, the large-diameter end of the plug body 21 is positioned on the outer side of the support tube 11, and the plug further comprises a sleeve body which is sleeved on the outer end of the plug body 21 and can be melted in the ignition process. The sealing performance is increased. The sleeve body is a rubber sleeve 22, the rubber sleeve 22 is sleeved on the supporting tube 11, and the rubber sleeve 22 is sleeved on the outer side of the plug body 21 to increase the sealing performance. And the double sealing is realized by abutting against the circumferential direction of the supporting pipe 11. The inner end of the plug body 21 protrudes outwards to form a circular truncated cone shape, the circular truncated cone shape is conveniently clamped into a clamping block 23 on the inner wall of the air outlet 2, the inner side of the plug body is elastically abutted, the plug body is prevented from falling off, triple sealing is realized, and air leakage is avoided.
The working principle is as follows: manage 1, stay tube 11 and violently manage the inner chamber intercommunication between 12 to be full of carbon dioxide gas, in case catch fire, cock body 21 and rubber sleeve 22 melt at first, and carbon dioxide gas discharges through gas outlet 2 like this, puts out a fire, protects the steel construction, and where the temperature is high, melts earlier and puts out a fire where, and is more reasonable, also can concentrate the carbon dioxide that sprays and put out a fire, and rubber sleeve 22 and fixture block 23 have increased the leakproofness.
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 (5)
1. A green building energy-saving fireproof steel structure comprises a ground pipe (1) arranged underground and with a square cross section, supporting pipes (11) fixed at the upper ends of the ground pipe (1) and transverse pipes (12) connected between the upper ends of the supporting pipes (11);
the method is characterized in that: manage inner chamber intercommunication between pipe (1), stay tube (11) and violently pipe (12), and manage pipe (1) and be connected with the carbon dioxide intake pipe, set up gas outlet (2) of usefulness of putting out a fire on stay tube (11), and gas outlet (2) department installs the shutoff mechanism that can melt when putting on fire, the shutoff mechanism melts back carbon dioxide gas and can put out a fire through gas outlet (2) blowout.
2. The energy-saving fireproof steel structure for green buildings according to claim 1, characterized in that: the blocking mechanism comprises a rubber plug body (21) inserted into the air outlet (2).
3. The energy-saving fireproof steel structure for green buildings according to claim 2, characterized in that: the gas outlet (2) is circular, the cross section of the plug body (21) is T-shaped, the large-diameter end of the plug body (21) is positioned on the outer side of the support tube (11), and the gas outlet also comprises a sleeve body which is sleeved at the outer end of the plug body (21) and can be melted during ignition.
4. The energy-saving fireproof steel structure for green buildings according to claim 3, characterized in that: the sleeve body is a rubber sleeve (22), the rubber sleeve (22) is sleeved on the supporting tube (11), and the rubber sleeve (22) is sleeved on the outer side of the plug body (21) to increase the sealing performance.
5. The green building energy-saving fireproof steel structure according to claim 4, characterized in that: the inner end of the plug body (21) protrudes outwards to form a truncated cone shape, and the truncated cone shape is convenient to be clamped into a clamping block (23) on the inner wall of the air outlet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965388.6U CN213220628U (en) | 2020-09-10 | 2020-09-10 | Energy-conserving fire prevention steel construction of green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021965388.6U CN213220628U (en) | 2020-09-10 | 2020-09-10 | Energy-conserving fire prevention steel construction of green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213220628U true CN213220628U (en) | 2021-05-18 |
Family
ID=75872388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021965388.6U Expired - Fee Related CN213220628U (en) | 2020-09-10 | 2020-09-10 | Energy-conserving fire prevention steel construction of green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213220628U (en) |
-
2020
- 2020-09-10 CN CN202021965388.6U patent/CN213220628U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |