CN117552702A - Multiple fire prevention rolling slats door drainage fireproof structure - Google Patents

Multiple fire prevention rolling slats door drainage fireproof structure Download PDF

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Publication number
CN117552702A
CN117552702A CN202311543627.7A CN202311543627A CN117552702A CN 117552702 A CN117552702 A CN 117552702A CN 202311543627 A CN202311543627 A CN 202311543627A CN 117552702 A CN117552702 A CN 117552702A
Authority
CN
China
Prior art keywords
drainage
water
pipe
rolling
rolling shutter
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.)
Pending
Application number
CN202311543627.7A
Other languages
Chinese (zh)
Inventor
高向明
纪伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiman Jiangsu Special Door Co ltd
Original Assignee
Jiman Jiangsu Special Door Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiman Jiangsu Special Door Co ltd filed Critical Jiman Jiangsu Special Door Co ltd
Priority to CN202311543627.7A priority Critical patent/CN117552702A/en
Publication of CN117552702A publication Critical patent/CN117552702A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Architecture (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The invention discloses a drainage fireproof structure of a multiple fireproof rolling shutter door, which comprises a rolling shutter box body, a side frame, a rolling shutter body, a drainage mechanism and a moving mechanism; according to the invention, the operation structure of fire isolation of the outer water curtain and fire extinguishing and cooling of the inner water spraying can be realized, water flows in through the water inlet pipe, water fills the whole drainage pipeline, most of the water can be discharged downwards through the water outlet of the strip-shaped structure at the lower side of the drainage pipeline to form the water curtain for isolating flames, and the other part of the water is sent into the telescopic moving pipe through the external pipe and is discharged from the plurality of drainage heads for directly flushing the rolling curtain body, the water curtain and the rolling curtain body have a certain distance to isolate flames, the contact of the flames and the rolling curtain body is avoided, and in case that the flames enter the water curtain from the side to contact the rolling curtain body or the local temperature of the rolling curtain body is higher, fire extinguishing can be performed through flushing of the drainage heads at the moment, or fixed-point fire extinguishing and cooling can be performed through driving the plurality of drainage heads to move through the moving mechanism, so that the fire prevention effect is greatly improved.

Description

Multiple fire prevention rolling slats door drainage fireproof structure
Technical Field
The invention relates to a drainage fireproof structure of a multiple fireproof rolling shutter door.
Background
The fireproof rolling shutter door can meet the fire-resistant stability and integrity requirements, consists of a curtain plate, a scroll, a motor, a guide rail, a support, a protective cover, a control mechanism and the like, achieves the lifting of the rolling shutter through a transmission device and a control system, plays roles in preventing and isolating fire, has the characteristics of smooth and attractive appearance, novel shape and strong rigidity, is widely applied to fireproof partition areas of industrial and civil buildings, and can effectively prevent fire from spreading; the existing fireproof rolling shutter door often can be equipped with a water spraying structure when in use, fireproof is carried out through spraying water, the fireproof effect is improved, but the existing water spraying structure generally often sprays water to the rolling shutter body, so that water flows downwards from the outer side face of the rolling shutter body, the fireproof cooling effect is achieved, but once the external fire is large, flames can be enabled to contact the rolling shutter body, the rolling shutter body can become yellow and black when being instantly contacted with the flames, the fire insulation performance is required to be further improved, and the use flexibility of the structure is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the drainage fireproof structure of the multi-type fireproof rolling shutter door can separate flames and can extinguish fire and cool at fixed points.
In order to solve the problems, the invention adopts the following technical scheme:
a multiple fireproof rolling shutter door drainage fireproof structure comprises a rolling shutter box body, a side frame, a rolling shutter body, a drainage mechanism and a moving mechanism; two sides of the lower end of the rolling shutter box body are respectively provided with a side frame; the rolling curtain body is arranged between the two side frames, two sides of the rolling curtain body are respectively connected with the inner sides of the side frames in a sliding and penetrating mode, and the upper end of the rolling curtain body is curled and arranged in the rolling curtain box body; the drainage mechanism comprises a drainage pipeline, a water inlet pipe, an external connecting pipe, a telescopic moving pipe, a moving pipe head and a drainage head; the drainage pipeline is arranged below the front side of the roller shutter box body, and a water outlet is arranged at the lower side of the drainage pipeline; the water inlet pipe is arranged at the front side of one side frame, and the upper end of the water inlet pipe is connected with one end of the drainage pipeline; the external pipe is arranged at the other end of the drainage pipeline; the rear side of the outer end of the outer connecting pipe is connected with a telescopic moving pipe, the telescopic moving pipe horizontally extends to the rear side of the drainage pipeline, the outer end of the telescopic moving pipe is connected with a moving pipe head, a plurality of drainage heads are uniformly arranged on the rear side of the moving pipe head, and the plurality of drainage heads are opposite to the outer side face of the roller shutter body; the moving mechanism is arranged at the rear side of the drainage pipeline and drives the movable pipe head to horizontally move.
Further, a water accumulation groove is arranged at the front side below the roller shutter body; two sides of the water accumulation groove are connected between the side frames; the lower end of the water inlet pipe is connected to one side of the water accumulation groove; and a water suction pump is arranged on the water inlet pipe.
Further, a water injection pipeline is arranged on the other side of the water accumulation tank.
Further, the moving mechanism comprises a moving motor, a rotating shaft, a power screw rod and a moving block; a movable motor is arranged at one end of the inner side of the drainage pipeline, one end of the movable motor is connected with a rotating shaft, the outer end of the rotating shaft is connected with a power screw rod, and a movable block is screwed on the power screw rod in a threaded manner; the outside of movable tube head connects the movable block, and the sliding joint in drainage pipe's rear side outside the movable block.
Further, a positioning block is arranged at the other end of the inner side of the drainage pipeline, and the outer end of the power screw rod is rotationally clamped on the positioning block.
Further, a strip-shaped clamping groove is formed in the rear side of the drainage pipeline; the outside of the moving block is connected to the strip-shaped clamping groove in a sliding mode through the sliding clamp.
Further, both ends of the upper part of the front side of the drainage pipeline are respectively fixed below the front side of the roller shutter box body through positioning plates.
Further, a water outlet with a strip-shaped structure is arranged at the lower side of the water discharge pipeline; the section of the strip-shaped water outlet is in a conical structure with a large upper part and a small lower part.
The beneficial effects of the invention are as follows:
according to the invention, the operation structure of fire isolation of the outer water curtain and fire extinguishing and cooling of the inner water spraying can be realized, water flows in through the water inlet pipe, water fills the whole drainage pipeline, most of the water can be discharged downwards through the water outlet of the strip-shaped structure at the lower side of the drainage pipeline to form the water curtain for isolating flames, and the other part of the water is sent into the telescopic moving pipe through the external pipe and is discharged from the plurality of drainage heads for directly flushing the rolling curtain body, the water curtain and the rolling curtain body have a certain distance to isolate flames, the contact of the flames and the rolling curtain body is avoided, and in case that the flames enter the water curtain from the side to contact the rolling curtain body or the local temperature of the rolling curtain body is higher, fire extinguishing can be performed through flushing of the drainage heads at the moment, or fixed-point fire extinguishing and cooling can be performed through driving the plurality of drainage heads to move through the moving mechanism, so that the fire prevention effect is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic plan view of the drainage mechanism and the moving mechanism according to the present invention.
Fig. 3 is a schematic view of the structure of the present invention after the plurality of water discharge heads in fig. 2 are moved.
Fig. 4 is a schematic view of a partial enlarged structure of one side of fig. 2 according to the present invention.
Fig. 5 is a schematic diagram of the right-hand structure of fig. 1 according to the present invention.
Description of the embodiments
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a drainage fire-proof structure of a multiple fire-proof rolling shutter door comprises a rolling shutter box body 1, a side frame 2, a rolling shutter body 3, a drainage mechanism 4 and a moving mechanism 5; two sides of the lower end of the roller shutter box body 1 are respectively provided with a side frame 2; the rolling curtain body 3 is arranged between the two side frames 2, two sides of the rolling curtain body 3 are respectively and slidably connected with the inner sides of the side frames 2 in a penetrating manner, and the upper end of the rolling curtain body 3 is curled and arranged in the rolling curtain box body 1; the drainage mechanism 4 comprises a drainage pipeline 41, a water inlet pipe 42, an external pipe 43, a telescopic moving pipe 44, a moving pipe head 45 and a drainage head 46; the drainage pipeline 41 is arranged below the front side of the roller shutter box body 1, and a drainage outlet 412 is arranged at the lower side of the drainage pipeline 41; the water inlet pipe 42 is arranged at the front side of one side frame 2, and the upper end of the water inlet pipe 42 is connected with one end of the water discharge pipeline 41; the external pipe 43 is installed at the other end of the drainage pipe 41; the rear side of the outer end of the external connection pipe 43 is connected with a telescopic moving pipe 44, the telescopic moving pipe 44 horizontally extends to the rear side of the drainage pipe 41, the outer end of the telescopic moving pipe 44 is connected with a moving pipe head 45, the rear side of the moving pipe head 45 is uniformly provided with a plurality of drainage heads 46, and the plurality of drainage heads 46 are opposite to the outer side surface of the roller shutter body 3; the moving mechanism 5 is installed at the rear side of the drain pipe 41, and the moving mechanism 5 drives the moving pipe head 45 to move horizontally.
As shown in fig. 1 to 5, in order to facilitate the recycling of the water flow, a water accumulating tank 6 is further provided at the lower front side of the roller shutter body 3; both sides of the water accumulation groove 6 are connected between the side frames 2; the lower end of the water inlet pipe 42 is connected to one side of the water accumulation groove 6; the water inlet pipe 42 is provided with a water pump 62. Further, a water injection pipeline 63 is arranged on the other side of the water accumulation groove 6.
As shown in fig. 1 to 5, in order to reciprocally drive or move the plurality of water discharge heads 46 at fixed points, the moving mechanism 5 further includes a moving motor 51, a rotating shaft 52, a power screw 53, and a moving block 54; a movable motor 51 is arranged at one end of the inner side of the drainage pipeline 41, one end of the movable motor 51 is connected with a rotary shaft 52, the outer end of the rotary shaft 52 is connected with a power screw rod 53, and a movable block 54 is screwed on the power screw rod 53 in a threaded manner; the outside of the movable pipe head 45 is connected with a movable block 54, and the outside of the movable block 54 is slidably clamped at the rear side of the drainage pipe 41. Further, a positioning block 55 is provided at the other end of the inner side of the drainage pipe 41, and the outer end of the power screw 53 is rotatably clamped on the positioning block 55. Further, a bar-shaped clamping slot 411 is arranged at the rear side of the drainage pipeline 41; the outer side of the moving block 54 is slidably engaged with the bar-shaped slot 411 through a sliding engaging protrusion 541. Further, both ends of the front upper side of the drain pipe 41 are fixed to the front lower side of the roll screen case 1 by positioning plates 419, respectively. Further, a drain port 412 having a bar-shaped structure is provided at the lower side of the drain pipe 41; the cross section of the strip-shaped water outlet 412 is in a conical structure with a large upper part and a small lower part.
According to the invention, the operation structure of fire isolation of the outer water curtain and fire extinguishing and cooling of the inner water spraying can be realized, water flows in through the water inlet pipe 42, water fills the whole drainage pipeline 41, most of the water can be discharged downwards through the water outlet 412 of the strip-shaped structure at the lower side of the drainage pipeline 41 to form a water curtain for isolating flames, and the other part of the water is sent into the telescopic moving pipe 44 through the outer connecting pipe 43 and is discharged from the plurality of water outlet heads 46 to directly wash the roller shutter body 3, the water curtain and the roller shutter body 3 have a certain interval, the purpose of isolating flames is achieved, the flames are prevented from contacting the roller shutter body 3, and in case that the flames enter the water curtain from the side to contact the roller shutter body 3 or the local temperature of the roller shutter body 3 is higher, fire extinguishing can be performed through the washing of the water outlet heads 46 at this moment, or the plurality of water outlet heads 46 are driven to move through the moving mechanism 5 to perform fixed point fire extinguishing and cooling, so that the fireproof effect is greatly improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (8)

1. The drainage fireproof structure of the multiple fireproof rolling shutter door is characterized by comprising a rolling shutter box body, a side frame, a rolling shutter body, a drainage mechanism and a moving mechanism; two sides of the lower end of the rolling shutter box body are respectively provided with a side frame; the rolling curtain body is arranged between the two side frames, two sides of the rolling curtain body are respectively connected with the inner sides of the side frames in a sliding and penetrating mode, and the upper end of the rolling curtain body is curled and arranged in the rolling curtain box body; the drainage mechanism comprises a drainage pipeline, a water inlet pipe, an external connecting pipe, a telescopic moving pipe, a moving pipe head and a drainage head; the drainage pipeline is arranged below the front side of the roller shutter box body, and a water outlet is arranged at the lower side of the drainage pipeline; the water inlet pipe is arranged at the front side of one side frame, and the upper end of the water inlet pipe is connected with one end of the drainage pipeline; the external pipe is arranged at the other end of the drainage pipeline; the rear side of the outer end of the outer connecting pipe is connected with a telescopic moving pipe, the telescopic moving pipe horizontally extends to the rear side of the drainage pipeline, the outer end of the telescopic moving pipe is connected with a moving pipe head, a plurality of drainage heads are uniformly arranged on the rear side of the moving pipe head, and the plurality of drainage heads are opposite to the outer side face of the roller shutter body; the moving mechanism is arranged at the rear side of the drainage pipeline and drives the movable pipe head to horizontally move.
2. The drainage fire prevention structure of the multiple fire prevention rolling shutter door according to claim 1, wherein a water accumulation groove is arranged at the lower front side of the rolling shutter body; two sides of the water accumulation groove are connected between the side frames; the lower end of the water inlet pipe is connected to one side of the water accumulation groove; and a water suction pump is arranged on the water inlet pipe.
3. The drainage fire-proof structure of multiple fire-proof rolling shutter door according to claim 2, wherein the water-filling pipe is arranged on the other side of the water-accumulating groove.
4. The multiple fire-resistant rolling door drainage fire-resistant structure of claim 1, wherein the moving mechanism comprises a moving motor, a rotating shaft, a power screw and a moving block; a movable motor is arranged at one end of the inner side of the drainage pipeline, one end of the movable motor is connected with a rotating shaft, the outer end of the rotating shaft is connected with a power screw rod, and a movable block is screwed on the power screw rod in a threaded manner; the outside of movable tube head connects the movable block, and the sliding joint in drainage pipe's rear side outside the movable block.
5. The drainage fireproof structure of the multiple fireproof rolling shutter door according to claim 4, wherein a positioning block is arranged at the other end of the inner side of the drainage pipeline, and the outer end of the power screw rod is rotatably clamped on the positioning block.
6. The drainage fire prevention structure of the multiple fire prevention rolling shutter door according to claim 4, wherein a bar-shaped clamping groove is arranged at the rear side of the drainage pipeline; the outside of the moving block is connected to the strip-shaped clamping groove in a sliding mode through the sliding clamp.
7. The drainage fire-proof structure of the multiple fire-proof rolling shutter door according to claim 1, wherein two ends of the upper front side of the drainage pipeline are respectively fixed below the front side of the rolling shutter box body through positioning plates.
8. The drainage fire prevention structure of the multiple fire prevention rolling shutter door according to claim 1, wherein a drainage port of a strip-shaped structure is arranged on the lower side of the drainage pipeline; the section of the strip-shaped water outlet is in a conical structure with a large upper part and a small lower part.
CN202311543627.7A 2023-11-20 2023-11-20 Multiple fire prevention rolling slats door drainage fireproof structure Pending CN117552702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311543627.7A CN117552702A (en) 2023-11-20 2023-11-20 Multiple fire prevention rolling slats door drainage fireproof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311543627.7A CN117552702A (en) 2023-11-20 2023-11-20 Multiple fire prevention rolling slats door drainage fireproof structure

Publications (1)

Publication Number Publication Date
CN117552702A true CN117552702A (en) 2024-02-13

Family

ID=89814322

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311543627.7A Pending CN117552702A (en) 2023-11-20 2023-11-20 Multiple fire prevention rolling slats door drainage fireproof structure

Country Status (1)

Country Link
CN (1) CN117552702A (en)

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