CN215084512U - Water spraying type electric fire preventing and extinguishing device for building exterior wall - Google Patents
Water spraying type electric fire preventing and extinguishing device for building exterior wall Download PDFInfo
- Publication number
- CN215084512U CN215084512U CN202120409416.4U CN202120409416U CN215084512U CN 215084512 U CN215084512 U CN 215084512U CN 202120409416 U CN202120409416 U CN 202120409416U CN 215084512 U CN215084512 U CN 215084512U
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- Prior art keywords
- wall
- fire
- building
- building outer
- spraying
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 230000002265 prevention Effects 0.000 claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a building outer wall water spraying type electric fire prevention and extinguishing device, which comprises a fire prevention composite board with the bottom hinged with the outer wall of the building outer wall, an electric telescopic rod is connected between the upper end of the fire prevention composite board and the building outer wall, a groove matched with the fire prevention composite board is formed on the building outer wall, a temperature-sensitive detector and a smoke-sensitive detector are arranged at the lower end of the building outer wall, a controller capable of controlling the electric telescopic rod to work is arranged at the upper end of the building outer wall, a fire-fighting spraying water supply pipe is also arranged in the building outer wall, a plurality of fire-fighting spraying branch pipes are arranged in the fire prevention composite board, spraying nozzles are connected on the fire-fighting spraying branch pipes, and the controller, the temperature-sensitive detector and the smoke-sensitive detector are respectively and electrically connected with an external control room; the building outer wall structure can save the structural space of the outer wall when a fire disaster does not happen, is convenient for the installation and transformation of the outer wall of an old building, reduces the cost and meets the requirement of the space of the outer wall of the building.
Description
Technical Field
The utility model relates to a building outer wall extinguishing device field, concretely relates to electronic fire prevention and extinguishing device of building outer wall water spray formula.
Background
In recent years, due to the existence of combustible materials such as external wall insulation materials, decorative materials, air conditioner external units and the like, external wall fires of high-rise buildings are frequent, and the conventional external wall fire prevention and control technology mainly carries out passive fire prevention, control and separation by arranging inherent structures of buildings such as balconies, window cornices, isolation belts and the like. However, as modern building structures pursue diversification, according to domestic and foreign researches, the existence of the isolation belt in some concave outer wall structures plays a role in promoting the spread of outer wall fire and the reaction of extending the flame height; balcony and window cornice fire prevention separation effect are outstanding, but numerous residential buildings lack balcony and window cornice measure, and especially most old residential building outer wall does not possess corresponding isolation measure, further sets up prevention and control modes such as traditional balcony, cornice and median, and the transformation degree of difficulty is big, with high costs, also influences building demands such as outer wall daylighting, pleasing to the eye simultaneously. In addition, the current building outer wall also lacks corresponding fire extinguishing measures, mainly relies on the fire brigade manual work to put out a fire, and the degree of difficulty of putting out a fire is big.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model aims at providing a water spraying type electric fire prevention and extinguishing device for the outer wall of a building, which can play the role of fire prevention and extinguishing of the outer wall and fill the gap of fire extinguishing measures of the outer wall; the building outer wall structure can save the structural space of the outer wall when a fire disaster does not happen, is convenient for the installation and transformation of the outer wall of an old building, reduces the cost and meets the requirement of the space of the outer wall of the building.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a building outer wall water spraying type electric fire prevention and extinguishing device, which comprises a fire prevention composite board, the bottom of the fire prevention composite board is hinged with the outer wall of the building outer wall, an electric telescopic rod is connected between the upper end of the fire prevention composite board and the building outer wall, a groove matched with the fire prevention composite board is arranged on the building outer wall, the electric telescopic rod is used for controlling the rotation of the fire prevention composite board and ensuring that the fire prevention composite board can be embedded into the groove, the lower end of the building outer wall is provided with a temperature-sensitive detector and a smoke-sensitive detector, the upper end of the building outer wall is provided with a controller capable of controlling the work of the electric telescopic rod, a fire-fighting spraying water supply pipe is also arranged in the building outer wall, a fire-fighting metal hose is communicated on the fire-fighting spraying water supply pipe, a plurality of fire-fighting spraying branch pipes are separated after the water outlet end of the fire-fighting metal hose goes deep into the fire prevention composite board, the fire-fighting spraying branch pipes are connected with spray nozzles, the water outlet end of the spray nozzle extends out of the end face of the fireproof composite board far away from the building outer wall, and the controller, the temperature-sensitive detector and the smoke-sensitive detector are respectively and electrically connected with an external control room.
Preferably, the fireproof composite board comprises an upper light partition board and a lower light partition board which are connected together through bolts, a supporting steel frame is arranged between the two light partition boards to form a cavity, the fire sprinkler water supply pipe is embedded into the cavity, and fireproof fillers are filled in the cavity.
Preferably, the bottom of the fireproof composite board is hinged with the bottom of the groove in the outer wall of the building through a hinge.
Preferably, the thickness of the fireproof composite board is the same as the depth of the groove in the building outer wall, and the fireproof composite board can be completely embedded into the groove.
Preferably, the fire sprinkler water supply pipe is embedded in the building outer wall from the top to the bottom of the building outer wall.
Preferably, the controller, the temperature-sensitive detector and the smoke-sensitive detector are respectively electrically connected with an external control room through high-temperature-resistant cables.
The beneficial effects of the utility model reside in that: the device is convenient for the reconstruction and installation of the building outer wall and saves the outer wall space, and combines the existing water spraying technology, the fireproof plate and the electric telescopic rod, so that on one hand, the device can quickly respond to the fire of the outer wall, plays a role in preventing and extinguishing the fire of the outer wall and fills the vacancy of fire extinguishing measures of the outer wall; on the other hand, when a fire disaster does not happen, the structural space of the outer wall is saved, the installation and transformation of the outer wall of an old building are facilitated, the cost is reduced, and the requirement of the space of the outer wall of the building is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a water-spraying electric fire-fighting device for an exterior wall of a building, provided by an embodiment of the present invention;
FIG. 2 is a diagram of the connection between a fire sprinkler water supply pipe and a fire sprinkler branch pipe provided in the embodiment of the present invention;
fig. 3 is a structural diagram (top view) of the fireproof composite board according to the embodiment of the present invention;
fig. 4 is a structural diagram (side view) of the fireproof composite board provided by the embodiment of the present invention.
Description of reference numerals:
1-building exterior walls; 2, an electric telescopic rod; 3-folding; 4-fire-proof composite board; 5-a controller; 6-high temperature resistant cable; 7-a temperature-sensitive detector; 8-a smoke detector; 9-fire sprinkler water supply pipe; 10-fire sprinkler branch pipe; 11-a spray nozzle; 12-fire-fighting metal hose; 13-a bolt; 14-light partition board; 15-supporting the steel frame; 16-fire-resistant filling.
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.
As shown in fig. 1 to 4, a plurality of electric fire-extinguishing devices for water spraying on an exterior wall of a building 1 can be transversely and tightly arranged on the exterior wall of the exterior wall, the fire-extinguishing device comprises a fire-proof composite board 4, the bottom of the fire-proof composite board 4 is hinged with the exterior wall of the exterior wall 1, an electric telescopic rod 2 is further connected between the upper end of the fire-proof composite board 4 and the exterior wall 1 of the building, a groove matched with the fire-proof composite board 4 is formed in the exterior wall 1 of the building, the electric telescopic rod 2 is used for controlling the fire-proof composite board 4 to rotate and ensuring that the fire-proof composite board can be embedded into the groove, a temperature detector 7 and a smoke detector 8 are arranged at the lower end of the exterior wall 1 of the building, a controller 5 capable of controlling the electric telescopic rod 2 to work is arranged at the upper end of the exterior wall 1 of the building, a fire-fighting spraying water supply pipe 9 is further arranged in the exterior wall of the building, a fire-fighting metal hose 12 is communicated with the fire-fighting spraying water supply pipe 9, the water outlet end of the fire-fighting metal hose 12 extends into the fireproof composite board 4 and then is divided into a plurality of fire-fighting spray branch pipes 10, the fire-fighting spray branch pipes 10 are connected with spray nozzles 11, the water outlet end of each spray nozzle 11 extends out of the end face, far away from the building outer wall 1, of the fireproof composite board 4, and the controller 5, the temperature-sensitive detector 7 and the smoke-sensitive detector 8 are respectively electrically connected with an external control room.
The fireproof composite board 4 comprises an upper light partition board 14 and a lower light partition board 14 which are connected together through a bolt 13, a supporting steel frame 15 is arranged between the two light partition boards 14 to form a cavity, the fire sprinkler water supply pipe 9 is embedded in the cavity, and fireproof fillers 16 are filled in the cavity.
The bottom of the fireproof composite board 4 is hinged with the bottom of the groove on the building outer wall 1 through a hinge 3.
The thickness of the fireproof composite board 4 is the same as the depth of the groove on the building outer wall 1, and the fireproof composite board 4 can be completely embedded into the groove.
The fire sprinkler water supply pipe 9 is embedded in the building outer wall 1 along the top to the bottom of the building outer wall 1.
The controller 5, the temperature-sensitive detector 7 and the smoke-sensitive detector 8 are respectively electrically connected with an external control room through high-temperature-resistant cables 6.
When the fire protection device is used, when a fire disaster occurs on the outer wall 1 of the building, the temperature-sensitive detector 7 and the smoke-sensitive detector 8 at the lower end of the outer wall 1 of the building sense the fire disaster and generate a fire disaster signal, the fire disaster signal is transmitted to the control room, the control room controls the electric telescopic rod 2 to work through the controller 5, the electric telescopic rod 2 controls the fire protection composite plate 4 to rotate to the horizontal position, the fire protection composite plate 4 can prevent flame and smoke heat flow from heating combustibles on the surface of an upper wall body, and further the vertical spread of the fire disaster on the outer wall is prevented; meanwhile, a water source communicated with the fire-fighting spraying water supply pipe 9 from the outside is opened, and the spraying nozzles 11 in the fireproof composite board 4 spray water to extinguish fire, so that the surface temperature of the outer wall is further reduced, and a large amount of smoke generated by fire of the outer wall is eliminated.
The fireproof composite board 4 plays a role in blocking smoke and fire spreading, meanwhile, the flame and the smoke are gathered under the lower baffle plate, the water spraying function of the spray nozzle 11 is combined, and the fire preventing and extinguishing effect is greatly improved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an electronic fire prevention and extinguishing device of building outer wall water shower type which characterized in that: including fire protection composite sheet (4), fire protection composite sheet (4) bottom is articulated with the outer wall of building outer wall (1), still be connected with electric telescopic handle (2) between fire protection composite sheet (4) upper end and building outer wall (1), open on building outer wall (1) have with the recess of fire protection composite sheet (4) adaptation, electric telescopic handle (2) are used for controlling fire protection composite sheet (4) and rotate and guarantee that it can imbed in the recess, building outer wall (1) lower extreme is equipped with temperature-sensitive detector (7) and smoke detector (8), building outer wall (1) upper end is equipped with controller (5) that can control electric telescopic handle (2) work, building outer wall (1) still embeds there is fire control spraying delivery pipe (9), intercommunication fire control metal collapsible tube (12) on fire control spraying delivery pipe (9), divide a plurality of fire control spraying branch pipes (10) after fire control metal collapsible tube (12) water outlet end stretches into fire protection composite sheet (4) ) The fire-fighting spraying system is characterized in that the fire-fighting spraying branch pipe (10) is connected with a spraying nozzle (11), the water outlet end of the spraying nozzle (11) extends out of the end face of the fire-fighting composite board (4) far away from the building outer wall (1), and the controller (5), the temperature-sensitive detector (7) and the smoke-sensitive detector (8) are respectively electrically connected with an external control room.
2. An electric fire prevention and extinguishing device for water spraying on the exterior wall of a building as claimed in claim 1, characterized in that: the fireproof composite board (4) comprises an upper light partition board and a lower light partition board (14) which are connected together through bolts (13), a supporting steel frame (15) is arranged between the two light partition boards (14) to form a cavity, the fire sprinkler water supply pipe (9) is embedded into the cavity, and fireproof fillers (16) are filled in the cavity.
3. An electric fire prevention and extinguishing device for water spraying on the exterior wall of a building as claimed in claim 1, characterized in that: the bottom of the fireproof composite board (4) is hinged with the bottom of the groove in the building outer wall (1) through a hinge (3).
4. An electric fire prevention and extinguishing device for water spraying on the exterior wall of a building as claimed in claim 1, characterized in that: the thickness of the fireproof composite board (4) is the same as the depth of the groove in the building outer wall (1) so as to ensure that the fireproof composite board (4) can be completely embedded into the groove.
5. An electric fire prevention and extinguishing device for water spraying on the exterior wall of a building as claimed in claim 1, characterized in that: the fire-fighting spray water supply pipe (9) is embedded into the building outer wall (1) from the top to the lower part of the building outer wall (1).
6. An electric fire prevention and extinguishing device for water spraying on the exterior wall of a building as claimed in claim 1, characterized in that: the controller (5), the temperature-sensitive detector (7) and the smoke-sensitive detector (8) are respectively electrically connected with an external control room through high-temperature-resistant cables (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409416.4U CN215084512U (en) | 2021-02-24 | 2021-02-24 | Water spraying type electric fire preventing and extinguishing device for building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120409416.4U CN215084512U (en) | 2021-02-24 | 2021-02-24 | Water spraying type electric fire preventing and extinguishing device for building exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215084512U true CN215084512U (en) | 2021-12-10 |
Family
ID=79336238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120409416.4U Expired - Fee Related CN215084512U (en) | 2021-02-24 | 2021-02-24 | Water spraying type electric fire preventing and extinguishing device for building exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215084512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501513A (en) * | 2022-09-29 | 2022-12-23 | 秦皇岛外火内救科技有限公司 | Fire extinguishing device for external wall of high-rise building and fire extinguishing method thereof |
-
2021
- 2021-02-24 CN CN202120409416.4U patent/CN215084512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501513A (en) * | 2022-09-29 | 2022-12-23 | 秦皇岛外火内救科技有限公司 | Fire extinguishing device for external wall of high-rise building and fire extinguishing method thereof |
| CN115501513B (en) * | 2022-09-29 | 2023-08-11 | 秦皇岛外火内救科技有限公司 | Fire extinguishing device for outer wall of high-rise building and fire extinguishing method thereof |
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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: 20211210 |