CN202219051U - Tall building fireproof device - Google Patents
Tall building fireproof device Download PDFInfo
- Publication number
- CN202219051U CN202219051U CN2011203358157U CN201120335815U CN202219051U CN 202219051 U CN202219051 U CN 202219051U CN 2011203358157 U CN2011203358157 U CN 2011203358157U CN 201120335815 U CN201120335815 U CN 201120335815U CN 202219051 U CN202219051 U CN 202219051U
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- CN
- China
- Prior art keywords
- fire
- tall building
- fire coupling
- coupling
- pipeline
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 34
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 23
- 230000002528 anti-freeze Effects 0.000 claims description 11
- 241000209094 Oryza Species 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 9
- 235000009566 rice Nutrition 0.000 claims description 9
- 238000007710 freezing Methods 0.000 abstract description 7
- 230000008014 freezing Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a tall building fireproof device which comprises a circle of spray pipelines arranged on the top of a tall building, wherein a plurality of spray nozzles are communicated with the bottom of the spray pipelines, the spray nozzles face obliquely downwards and obliquely face towards the outer wall of the tall building; the spray pipeline is connected with a vertically downward pipeline; three fire couplings are arranged at the lower end of the pipeline; and each fire coupling is matched with a control valve, one fire coupling is provided with an anti-freezing emptying water valve, another fire coupling is connected with a high-pressure pump, and the third fire coupling is connected with an external fire truck. The fire coupling provided with the high-pressure pump and the fire coupling connected with the external fire truck are arranged at a zero-meter layer of the tall building to facilitate the connection; and the fire coupling provided with the anti-freezing emptying water valve is arranged below the zero-meter layer of the tall building, in cold days, storage water in the pipeline can be emptied to prevent the pipeline from storing the water and freezing. The tall building fireproof device is ingenious in structure design, effectively solves the fire-fighting problem when the higher floors are on fire previously, and the tall building fireproof device is safe and reliable.
Description
Technical field
The utility model relates to the fire equipment field, particularly a kind of high building firebreak device.
Background technology
Because modern building floor is higher, and existing fire fighting truck jet length is limited, rescue upstairs is comparatively difficult when catching fire; The city that particularly present high-rise building can be found everywhere; Exist bigger potential safety hazard, if fire protection is not handled properly, consequence is hardly imaginable.
The utility model content
In order to overcome the defective that above-mentioned prior art exists, the utility model provides a kind of high building firebreak device, because the difficult problem of the higher fire-fighting and rescue of floor can be put out a fire when the condition of a fire appears in high building the very first time, rescues in time before can effectively solving.
To achieve these goals, the technical scheme of the utility model is following:
A kind of high building firebreak device comprises a circle spray pipe that is installed in the high building top, and with a plurality of nozzles that spray pipe body bottom is connected, the nozzle direction is tilted to down, tiltedly facing to the high building exterior wall wall; Said spray pipe connects a pipeline vertically downward; Said lower end of duct is provided with three fire couplings; Control valve of each fire coupling configuration; One of them fire coupling is provided with antifreeze emptying water valve, and another fire coupling connects high-pressure pump, and the 3rd fire coupling connects outside fire fighting truck.
Further, the said fire coupling that high-pressure pump is set and the fire coupling that is connected outside fire fighting truck are positioned at zero rice layer of high building, are convenient to connect, and be easy to operate, and said high-pressure pump is in case hydraulic pressure when not enough, can upwards send water.
The said fire coupling that antifreeze emptying water valve is set is positioned at below the high building zero rice layer, and antifreeze emptying water valve is used for when cold weather, and the water in can blowdown piping prevents that the pipeline water from freezing.
The action principle of the utility model is that water is delivered in the spray pipe at high building top through fire fighting truck and continuous pipeline, sprays facing to building downwards through the nozzle by rows under the spray pipe then, just as skew wind rain drenches exterior wall.When avoiding whole building the condition of a fire to occur like this, by an ignition point to other rooms; Hydraulic pressure leaves fire coupling at each layer then, and the break-make through corresponding control valve control piper, leaves high-pressure pump and fire fighting truck interface, in case when not enough, can upwards send water at zero rice layer; Below zero rice layer, leave antifreeze emptying water valve, when cold weather, the water in can blowdown piping prevents that the pipeline water from freezing, influence is sent water to the floor top.
The beneficial effect of the utility model is, structural design is ingenious, is that a kind of brand-new high building carries firebreak device, efficiently solves higher and the problem that the fire fighting truck jet length is limited of modern building floor, and it is more timely and effective to put out a fire, and has effectively contained the deterioration of the condition of a disaster.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, spray pipe, 2, nozzle, 3, high building, 4, high-pressure pump, 41, control valve, 5, fire fighting truck, 51, control valve, 6, antifreeze emptying water valve, 61, control valve.
The specific embodiment:
For the creation characteristic, the technological means that make the utility model and reach purpose and be easy to understand and understand, further set forth the utility model below in conjunction with specific embodiment.
Embodiment:
Referring to Fig. 1; A kind of high building firebreak device comprises a circle spray pipe 1 that is arranged on high building 3 tops, a plurality of nozzles 2 that are connected with spray pipe 1 body bottom, of being connected with spray pipe 1 pipeline 11 vertically downward; Pipeline 11 lower ends are provided with three fire couplings; Three control valves 41,51,61 of three corresponding respectively configurations of fire coupling, one of them fire coupling is provided with antifreeze emptying water valve 6, through the break-make of control valve 61 its connecting lines of control; Another fire coupling connects high-pressure pump 4, through the break-make of control valve 41 its connecting lines of control; The 3rd fire coupling connects outside fire fighting truck 5, through the break-make of control valve 61 its connecting lines of control.
Spray pipe 1 surround at high building 3 tops one rectangular-shaped, the below connects the nozzle 2 of four row's dense arrangement, nozzle 2 directions are tilted to down, tiltedly face toward building wall, are convenient to injection water to high building, in case fire spreading; Corner at spray pipe 1 connects pipeline 11 downward vertically.
The said fire coupling that high-pressure pump 4 is set and the fire coupling that is connected outside fire fighting truck 5 are positioned at zero rice layer of high building 3, are convenient to connect, and be easy to operate.
The said fire coupling that antifreeze emptying water valve 6 is set is positioned at below 3 zero meters of the high buildings layer, and antifreeze emptying water valve 6 is used for when cold weather, and the water in can blowdown piping prevents that the pipeline water from freezing.
The action principle of the utility model is that water is delivered in the spray pipe 1 at high building 3 tops through fire fighting truck 5 and continuous pipeline, sprays facing to buildings downwards through the nozzle by rows under the spray pipe 12 then, just as skew wind rain drenches exterior wall.When avoiding whole building the condition of a fire to occur like this, by an ignition point to other rooms; Hydraulic pressure leaves fire coupling at each layer then, and the break-make through corresponding control valve 41,51,61 its pipelines of control, leaves high-pressure pump 4 and fire fighting truck 5 interfaces, in case when not enough, can upwards send water at high building zero rice layer; Below high building zero rice layer, leave antifreeze emptying water valve 6, when cold weather, the water in can exhausting pipeline 11 prevents that the pipeline water from freezing, influence is sent water to the floor top.
The described firebreak device of the utility model is installed on high-rise building, and the deterioration of the condition of a disaster has been contained in big fire spread in the time of can effectively avoiding fire to take place, and firebreak device is easy to operate, and safety can be blocked.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. a high building firebreak device is characterized in that, comprises a circle spray pipe that is installed in the high building top, and with a plurality of nozzles that spray pipe body bottom is connected, said nozzle direction is tilted to down, tiltedly facing to the high building exterior wall wall; Said spray pipe connects a pipeline vertically downward; Said lower end of duct is provided with three fire couplings; Control valve of each fire coupling configuration; One of them fire coupling is provided with antifreeze emptying water valve, and another fire coupling connects high-pressure pump, and the 3rd fire coupling connects outside fire fighting truck.
2. a kind of high building firebreak device according to claim 1 is characterized in that, the said fire coupling that high-pressure pump is set and the fire coupling that is connected outside fire fighting truck are positioned at zero rice layer of high building.
3. a kind of high building firebreak device according to claim 1 is characterized in that, the said fire coupling that antifreeze emptying water valve is set is positioned at below the high building zero rice layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358157U CN202219051U (en) | 2011-09-08 | 2011-09-08 | Tall building fireproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358157U CN202219051U (en) | 2011-09-08 | 2011-09-08 | Tall building fireproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219051U true CN202219051U (en) | 2012-05-16 |
Family
ID=46041091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203358157U Expired - Fee Related CN202219051U (en) | 2011-09-08 | 2011-09-08 | Tall building fireproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233496A (en) * | 2013-03-29 | 2013-08-07 | 中国科学技术大学 | Anti-icing method and system for spray header of exterior wall |
| CN104955532A (en) * | 2012-11-13 | 2015-09-30 | 马里奥夫有限公司 | Temperature derivative based launch method for fire suppression systems |
| CN108404317A (en) * | 2017-07-01 | 2018-08-17 | 王恩厚 | The application process that exterior wall fire-fighting is automatic, saves oneself |
-
2011
- 2011-09-08 CN CN2011203358157U patent/CN202219051U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104955532A (en) * | 2012-11-13 | 2015-09-30 | 马里奥夫有限公司 | Temperature derivative based launch method for fire suppression systems |
| CN103233496A (en) * | 2013-03-29 | 2013-08-07 | 中国科学技术大学 | Anti-icing method and system for spray header of exterior wall |
| CN108404317A (en) * | 2017-07-01 | 2018-08-17 | 王恩厚 | The application process that exterior wall fire-fighting is automatic, saves oneself |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140908 |
|
| EXPY | Termination of patent right or utility model |