CN110639153A - Fire-fighting spraying system of PP and PE stereoscopic warehouse - Google Patents
Fire-fighting spraying system of PP and PE stereoscopic warehouse Download PDFInfo
- Publication number
- CN110639153A CN110639153A CN201911065821.2A CN201911065821A CN110639153A CN 110639153 A CN110639153 A CN 110639153A CN 201911065821 A CN201911065821 A CN 201911065821A CN 110639153 A CN110639153 A CN 110639153A
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- Prior art keywords
- spraying
- roof
- pipe
- goods shelf
- spraying branch
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- 238000005507 spraying Methods 0.000 title claims abstract description 150
- 239000007921 spray Substances 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a fire-fighting spraying system of a PP and PE stereoscopic warehouse. The roof spraying branch pipes are connected to roof purlines through a plurality of adjustable roof spraying branch pipe supports, the roof spraying branch pipes can be arranged along the gradient direction of a herringbone roof by adjusting different heights of the roof spraying branch pipe supports, and roof spraying nozzles connected to the roof spraying branch pipes spray vertically to the sloping roof; the spraying branch pipes in the goods shelf are arranged corresponding to each goods location, the spraying branch pipe supports in the goods shelf which can be debugged are fixed on the goods shelf frame, and the spraying nozzles in the goods shelf connected to the spraying branch pipes in the goods shelf spray towards the goods locations. The invention integrates the spraying system under the top plate and the spraying system in the goods shelf, realizes the spraying of the whole warehouse without dead angles, improves the fire-fighting effect, is convenient for installing and adjusting all pipelines and installation components, is very convenient for future maintenance and replacement, and greatly reduces the maintenance cost of the system.
Description
Technical Field
The invention relates to a fire-fighting spraying system, in particular to a fire-fighting spraying system for a PP and PE stereoscopic warehouse.
Background
The large PP finished product packaging warehouse and the PE finished product packaging warehouse are both required to be provided with a fire protection spraying system. Because the warehouse area is big, and the space is high, generally is steel structural framework form, and the top is herringbone roof, is equipped with goods shelves in the warehouse and is used for storing bagged polypropylene (polyethylene), and the goods shelves are the solid layout for the multilayer multiseriate, and the overall height generally exceeds 10 meters.
At present, because the restriction of multilayer multiseriate stereoscopic shelf structure, the fire sprinkler system in the warehouse only sets up spray system under the roof, and because the purlin of chevron shape roof does not allow welded reason, all design into with ground parallel with spray branch pipe, make horizontal installation's structure promptly, can't guarantee shower nozzle perpendicular to roof face, in order to satisfy standard requirement, can only increase heat collecting device and compensate, not only increase the cost, also can cause certain influence to the ventilation in warehouse. And the spraying system can not ensure that the whole warehouse has no dead angle in spraying only by the top plate, and the fire in the goods shelf is difficult to extinguish.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fire-fighting spraying system of a PP and PE stereoscopic warehouse, which is additionally provided with a spraying system in the goods shelf, and the spraying system under a top plate can meet the standard requirement of the stereoscopic warehouse, so that the whole warehouse is guaranteed to spray without dead angles.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a fire-fighting spraying system for a PP and PE stereoscopic warehouse comprises a main spraying main pipe, branch spraying main pipes and a spraying system below a top plate, wherein the main spraying main pipe is arranged along the width direction of the stereoscopic warehouse, the branch spraying main pipes are arranged along the length direction of the stereoscopic warehouse, and the branch spraying main pipes are connected with the main spraying main pipe through flanges; the shelf spraying system is also included;
the roof lower spraying system comprises roof spraying branch pipes, a nozzle connecting pipe and roof sprinkling nozzles, wherein one end of each roof spraying branch pipe is connected with a spraying branch pipe through a threaded pipe fitting, the roof spraying branch pipes are connected to roof purlines through a plurality of adjustable roof spraying branch pipe supports, the roof spraying branch pipes can be arranged along the gradient direction of a herringbone roof by adjusting different heights of the roof spraying branch pipe supports, the roof spraying branch pipes are arranged at intervals, the roof spraying branch pipes are connected with the nozzle connecting pipe which is vertical to the roof of the herringbone, the nozzle connecting pipe is provided with the roof sprinkling nozzles, and the roof sprinkling nozzles are upright closed nozzles and can be sprinkled close to the roof of the herringbone;
the spraying system in the goods shelf comprises a spraying vertical pipe, spraying branch pipes in the goods shelf and a spraying nozzle in the goods shelf, wherein the spraying branch pipes in the goods shelf are connected with the spraying vertical pipe through threaded pipe fittings, the spraying vertical pipes are arranged along a vertical beam of a goods shelf frame, and the spraying vertical pipes are connected with a spraying branch pipe through flanges; the spraying branch pipes in the goods shelf are arranged corresponding to each goods location, and are fixed on the goods shelf frame through a debuggable spraying branch pipe support in the goods shelf, the spraying branch pipes in the goods shelf are connected with nozzle connecting pipes, and the spraying nozzle in the goods shelf facing to the goods location is arranged on the nozzle connecting pipes.
Compared with the prior art, the invention adopting the technical scheme has the beneficial effects that:
the spraying system under the top plate and the spraying system in the goods shelf are integrated, the spraying branch pipes of the spraying system under the top plate and the spraying system in the goods shelf are both installed through adjustable spraying branch pipe supports, and the spraying branch pipes of the top plate are parallel to a roof surface, so that the spray heads are ensured to be vertically sprayed to the roof surface, and the specification requirement is met; spray branch pipe corresponds every goods position in the goods shelves and arranges, and the watering shower nozzle sprays towards the goods position, has realized that whole warehouse does not have the dead angle and has sprayed, has improved the fire control effect greatly, and all pipelines and the installation component of fire sprinkler system all are convenient for install and adjust, and maintenance in the future is also very convenient with the change, system maintenance cost greatly reduced.
Further, the preferred scheme of the invention is as follows:
the main spray pipe is fixed on the roof steel girder through a main spray pipe support, the main spray pipe support is of an L-shaped hanger structure made of angle steel, the L-shaped hanger is welded with the roof steel girder, and the main spray pipe is fixed on the L-shaped hanger through a U-shaped pipe clamp.
The spraying branch pipe is fixed on the warehouse frame upright post through the spraying branch pipe support, the spraying branch pipe support is a triangular support made of angle steel, the triangular support is connected on the warehouse frame upright post through a bolt, and the spraying branch pipe is fixed on the triangular support through a U-shaped pipe clamp.
The top plate spraying branch pipe support is composed of a combined pipe clamp, an adjusting pull rod and a hoop, the combined pipe clamp is a square clamping piece with a clamping opening on one side, a jacking bolt is arranged at the clamping opening, the combined pipe clamp is connected with a roof purline of a channel steel structure in a clamping mode through the clamping opening and the jacking bolt, and corresponding through holes are formed in the upper end face and the lower end face of the combined pipe clamp; the adjusting pull rod is provided with a threaded connecting section, and the threaded connecting section of the adjusting pull rod penetrates through the through hole in the combined pipe clamp and is in locking connection with the pipe clamp through an adjusting nut; the lower end of the adjusting pull rod is welded with a hoop, and the hoop is used for fixing the top plate spray branch pipe.
The spraying branch pipe support in the goods shelf is the same as the spraying branch pipe support on the top plate in structure, the combined pipe clamp is connected with the beam of the goods shelf frame in a clamping manner through the clamping interface and the puller bolt of the combined pipe clamp, and the hoop is used for fixing the spraying branch pipe in the goods shelf.
The spraying main pipe is provided with a wet alarm valve, a signal butterfly valve, a water flow indicator and a pressure switch, and the top plate spraying branch pipe and the spraying branch pipe in the goods shelf are provided with tail end water testing devices.
Drawings
FIG. 1 is a schematic top view of a spray system under a roof;
FIG. 2 is an elevational view of the under-roof sprinkler system;
FIG. 3 is a schematic view of a spray header installation node;
FIG. 4 is a schematic view of a spray trunk installation node;
FIG. 5 is a schematic view of a top plate shower header installation;
FIG. 6 is a schematic top view of the spray system in the shelf;
FIG. 7 is an elevation view of the spray system within the shelf;
FIG. 8 is a schematic view of a spray riser installation node;
FIG. 9 is a schematic view of the spray manifold installation within the rack;
in the figure: spraying a main pipe 1; spraying a main pipe bracket 2; a spray branch pipe 3; a spray branch pipe support 4; a top plate spray branch pipe 5; a top plate spray branch pipe support 6; a combined pipe clamp 601; an adjustment tie 602; a hoop 603; a jack bolt 604; an adjusting nut 605; a top plate sprinkler head 7; a nozzle adapter 8; roof purline 9; a warehouse frame column 10; a roof steel main beam 11; a U-shaped pipe clamp 12; a spray riser 13; a shelf frame 14; spraying branch pipes 15 in the goods shelf; a sprinkling nozzle 16 in the shelf; spraying branch pipe brackets 17 in the goods shelf; a spray riser support 18; shelf frame uprights 19; a shelf frame beam 20.
Detailed Description
The invention is further explained with reference to the drawings and the embodiments.
Referring to fig. 1 to 9, a fire sprinkler system of a PP, PE stereoscopic warehouse, the main body of the stereoscopic warehouse is supported in the form of steel structure frame, the top is a herringbone roof, the warehouse is divided into two fire zones, each fire zone is provided with 1 set of spraying system under the roof, the system is a wet automatic sprinkler system; each layer of goods shelves in the storage area is provided with a spraying system in the goods shelves, and the system is also a wet type automatic water spraying fire extinguishing system.
The main spray pipes 1 are arranged along the width direction of the stereoscopic warehouse. Specifically, a main spray pipe 1 is fixed on a main roof steel beam 11 through a main spray pipe support 2, the main spray pipe support 2 is an L-shaped hanger structure made of angle steel, the L-shaped hanger is welded with the main roof steel beam 11, and the main spray pipe 1 is fixed on the L-shaped hanger by a U-shaped pipe clamp 12 (as shown in fig. 3); the main spraying pipe 1 is provided with a wet alarm valve, a signal butterfly valve, a water flow indicator and a pressure switch.
The spraying branch main pipes 3 are arranged along the length direction of the stereoscopic warehouse, and the spraying branch main pipes 3 are connected with the spraying main pipe 1 through flanges; the spraying branch trunk pipes 3 are fixed on the warehouse frame upright post 10 through the spraying branch trunk pipe support 4, the spraying branch trunk pipe support 4 is a triangular support made of angle steel, the triangular support is connected on the warehouse frame upright post 10 through bolts, and the spraying branch trunk pipes 3 are fixed on the triangular support through U-shaped pipe clamps 12 (as shown in figure 4).
Spray system under roof comprises roof spray branch pipe 5, the shower nozzle is taken over 8, roof watering shower nozzle 7 etc. subassembly, roof spray branch pipe 5 one end is passed through threaded pipe fitting and is connected with spraying branch pipe 3, roof spray branch pipe 5 is connected on roofing purlin 9 by a plurality of adjustable roof spray branch pipe supports 6, through the different height of adjusting a plurality of roof spray branch pipe supports 6, make roof spray branch pipe 5 can follow the slope trend of gable roof and arrange, and 5 interval arrangements of a plurality of roof spray branch pipes. Specifically, the top plate spray branch pipe bracket 6 is composed of components such as a combined pipe clamp 601, an adjusting pull rod 602 and an anchor ear 603, wherein the combined pipe clamp 601 is a square clamp with a clamping port on one side, a puller bolt 604 is arranged at the clamping port, the combined pipe clamp 601 is connected with a roof purline 9 of a channel steel structure in a clamping manner through the clamping port and the puller bolt 604, and corresponding through holes are formed in the upper end surface and the lower end surface of the combined pipe clamp 601; the adjusting pull rod 602 is provided with a threaded connection section, and the threaded connection section of the adjusting pull rod 602 penetrates through the through hole on the combined pipe clamp 601 and is connected with the pipe clamp in a locking manner through an adjusting nut 605; the lower end of the adjusting pull rod 602 is welded with an anchor ear 603, and the anchor ear 603 fixes the top plate spray branch pipe 5 (as shown in fig. 5); the top plate spraying branch pipe 5 is connected with a nozzle connecting pipe 8 which is vertical to the sloping roof, a top plate sprinkling nozzle 7 is arranged on the nozzle connecting pipe 8, and the top plate sprinkling nozzle 7 is an upright closed nozzle and can be sprayed close to the sloping roof; the top plate spraying branch pipe 5 is provided with a tail end water testing device.
The spraying system in the goods shelf comprises a spraying vertical pipe 13, spraying branch pipes 15 in the goods shelf, a spraying nozzle 16 in the goods shelf and other components, wherein the spraying branch pipes 15 in the goods shelf are connected with the spraying vertical pipe 13 through threaded pipe fittings, the spraying vertical pipe 13 is arranged along a vertical beam 19 of the goods shelf frame (as shown in figure 8), and the spraying vertical pipe 13 is connected with the spraying branch pipe 3 through a flange; the spraying branch pipes 15 in the goods shelf are arranged corresponding to each goods space, and are fixed on the goods shelf frame 14 through the adjustable spraying branch pipe supports 17 in the goods shelf, the spraying branch pipe supports 17 in the goods shelf and the spraying branch pipe supports 6 on the top plate have the same structure, the combined pipe clamp 601 is connected with the cross beam 18 of the goods shelf frame in a clamping way through a clamping joint and a puller bolt 604, and the spraying branch pipes 15 in the goods shelf are fixed by a hoop 603 (as shown in figure 9); a spray nozzle connecting pipe 8 is connected to the spray branch pipe 15 in the goods shelf, and a water spray nozzle 16 facing the goods location in the goods shelf is arranged on the spray nozzle connecting pipe 8; the spraying branch pipe 15 in the goods shelf is provided with a tail end water testing device.
When the warehouse area is provided with a plurality of warehouse units, the fireproof partitions of the warehouse units are separated by fireproof walls or fireproof rolling doors, the automatic ring-penetrating trolley penetrates through the fireproof walls between the packaging factory and the warehouse units, the passing position of the ring-penetrating trolley is a non-closed hole, and water curtain protection for fireproof separation needs to be set.
Fire-fighting and alarming facilities such as a fire detection system, a fire hydrant, a portable fire extinguisher and the like are also required to be arranged in the three-dimensional warehouse.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, which is defined in the appended claims.
Claims (6)
1. A fire-fighting spraying system for a PP and PE stereoscopic warehouse comprises a main spraying main pipe, branch spraying main pipes and a spraying system below a top plate, wherein the main spraying main pipe is arranged along the width direction of the stereoscopic warehouse, the branch spraying main pipes are arranged along the length direction of the stereoscopic warehouse, and the branch spraying main pipes are connected with the main spraying main pipe through flanges; the method is characterized in that: the shelf spraying system is also included;
the roof lower spraying system comprises roof spraying branch pipes, a nozzle connecting pipe and roof sprinkling nozzles, wherein one end of each roof spraying branch pipe is connected with a spraying branch pipe through a threaded pipe fitting, the roof spraying branch pipes are connected to roof purlines through a plurality of adjustable roof spraying branch pipe supports, the roof spraying branch pipes can be arranged along the gradient direction of a herringbone roof by adjusting different heights of the roof spraying branch pipe supports, the roof spraying branch pipes are arranged at intervals, the roof spraying branch pipes are connected with the nozzle connecting pipe which is vertical to the roof of the herringbone, the nozzle connecting pipe is provided with the roof sprinkling nozzles, and the roof sprinkling nozzles are upright closed nozzles and can be sprinkled close to the roof of the herringbone;
the spraying system in the goods shelf comprises a spraying vertical pipe, spraying branch pipes in the goods shelf and a spraying nozzle in the goods shelf, wherein the spraying branch pipes in the goods shelf are connected with the spraying vertical pipe through threaded pipe fittings, the spraying vertical pipes are arranged along a vertical beam of a goods shelf frame, and the spraying vertical pipes are connected with a spraying branch pipe through flanges; the spraying branch pipes in the goods shelf are arranged corresponding to each goods location, and are fixed on the goods shelf frame through a debuggable spraying branch pipe support in the goods shelf, the spraying branch pipes in the goods shelf are connected with nozzle connecting pipes, and the spraying nozzle in the goods shelf facing to the goods location is arranged on the nozzle connecting pipes.
2. A fire sprinkler system of a PP, PE stereoscopic warehouse as claimed in claim 1, wherein: the main spray pipe is fixed on the roof steel girder through a main spray pipe support, the main spray pipe support is of an L-shaped hanger structure made of angle steel, the L-shaped hanger is welded with the roof steel girder, and the main spray pipe is fixed on the L-shaped hanger through a U-shaped pipe clamp.
3. A fire sprinkler system of a PP, PE stereoscopic warehouse as claimed in claim 1, wherein: the spraying branch pipe is fixed on the warehouse frame upright post through the spraying branch pipe support, the spraying branch pipe support is a triangular support made of angle steel, the triangular support is connected on the warehouse frame upright post through a bolt, and the spraying branch pipe is fixed on the triangular support through a U-shaped pipe clamp.
4. A fire sprinkler system of a PP, PE stereoscopic warehouse as claimed in claim 1, wherein: the top plate spraying branch pipe support is composed of a combined pipe clamp, an adjusting pull rod and a hoop, the combined pipe clamp is a square clamping piece with a clamping opening on one side, a jacking bolt is arranged at the clamping opening, the combined pipe clamp is connected with a roof purline of a channel steel structure in a clamping mode through the clamping opening and the jacking bolt, and corresponding through holes are formed in the upper end face and the lower end face of the combined pipe clamp; the adjusting pull rod is provided with a threaded connecting section, and the threaded connecting section of the adjusting pull rod penetrates through the through hole in the combined pipe clamp and is in locking connection with the pipe clamp through an adjusting nut; the lower end of the adjusting pull rod is welded with a hoop, and the hoop is used for fixing the top plate spray branch pipe.
5. A fire sprinkler system of a PP, PE stereoscopic warehouse as claimed in claim 1, wherein: the spraying branch pipe support in the goods shelf is the same as the spraying branch pipe support on the top plate in structure, the combined pipe clamp is connected with the beam of the goods shelf frame in a clamping manner through the clamping interface and the puller bolt of the combined pipe clamp, and the hoop is used for fixing the spraying branch pipe in the goods shelf.
6. A fire sprinkler system of a PP, PE stereoscopic warehouse as claimed in claim 1, wherein: the spraying main pipe is provided with a wet alarm valve, a signal butterfly valve, a water flow indicator and a pressure switch, and the top plate spraying branch pipe and the spraying branch pipe in the goods shelf are provided with tail end water testing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065821.2A CN110639153A (en) | 2019-11-04 | 2019-11-04 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065821.2A CN110639153A (en) | 2019-11-04 | 2019-11-04 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110639153A true CN110639153A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065821.2A Pending CN110639153A (en) | 2019-11-04 | 2019-11-04 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
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| Country | Link |
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| CN (1) | CN110639153A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494863A (en) * | 2020-12-01 | 2021-03-16 | 京安工程有限公司 | Fire extinguishing system for fire engineering and using method thereof |
| CN114028888A (en) * | 2021-12-07 | 2022-02-11 | 孙明余 | Construction-based construction point rapid dust falling device |
| CN116570858A (en) * | 2023-05-17 | 2023-08-11 | 林氏兄弟控股集团有限公司 | Fire control system for warehouse |
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| US4019705A (en) * | 1972-04-05 | 1977-04-26 | Habuda Sr Blair A | Pipe hanging apparatus |
| JPH09276426A (en) * | 1996-04-16 | 1997-10-28 | Hochiki Corp | Fixed type fire-fighting equipment for warehouse |
| JPH10245111A (en) * | 1997-03-06 | 1998-09-14 | Daifuku Co Ltd | Fire extinguishing appliance-carried beam member and warehouse using fire extinguishing appliance-carried beam member |
| CN206261970U (en) * | 2016-11-25 | 2017-06-20 | 江苏博德维环境技术有限公司 | Spray equipment and air film spray equipment |
| CN206604037U (en) * | 2017-02-24 | 2017-11-03 | 上海悦钦建筑安装工程有限公司 | A kind of Water spray fire extinguishing system for warehouse |
| CN206829707U (en) * | 2017-03-23 | 2018-01-02 | 云南建投第三建设有限公司 | A kind of fire-fighting system for the compound parking systems in underground |
| CN208389232U (en) * | 2018-04-23 | 2019-01-18 | 华蓝设计（集团）有限公司 | Protect the automatic fire protection system of Sloping roof and roof truss |
| CN210845088U (en) * | 2019-11-04 | 2020-06-26 | 葫芦岛国华能源装备集团有限公司 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
-
2019
- 2019-11-04 CN CN201911065821.2A patent/CN110639153A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019705A (en) * | 1972-04-05 | 1977-04-26 | Habuda Sr Blair A | Pipe hanging apparatus |
| JPH09276426A (en) * | 1996-04-16 | 1997-10-28 | Hochiki Corp | Fixed type fire-fighting equipment for warehouse |
| JPH10245111A (en) * | 1997-03-06 | 1998-09-14 | Daifuku Co Ltd | Fire extinguishing appliance-carried beam member and warehouse using fire extinguishing appliance-carried beam member |
| CN206261970U (en) * | 2016-11-25 | 2017-06-20 | 江苏博德维环境技术有限公司 | Spray equipment and air film spray equipment |
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| CN210845088U (en) * | 2019-11-04 | 2020-06-26 | 葫芦岛国华能源装备集团有限公司 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112494863A (en) * | 2020-12-01 | 2021-03-16 | 京安工程有限公司 | Fire extinguishing system for fire engineering and using method thereof |
| CN112494863B (en) * | 2020-12-01 | 2022-03-25 | 京安工程有限公司 | Fire extinguishing system for fire engineering and using method thereof |
| CN114028888A (en) * | 2021-12-07 | 2022-02-11 | 孙明余 | Construction-based construction point rapid dust falling device |
| CN116570858A (en) * | 2023-05-17 | 2023-08-11 | 林氏兄弟控股集团有限公司 | Fire control system for warehouse |
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