CN220687167U - Novel fireproof roller shutter - Google Patents
Novel fireproof roller shutter Download PDFInfo
- Publication number
- CN220687167U CN220687167U CN202321844420.9U CN202321844420U CN220687167U CN 220687167 U CN220687167 U CN 220687167U CN 202321844420 U CN202321844420 U CN 202321844420U CN 220687167 U CN220687167 U CN 220687167U
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- shunt
- outer flame
- fixedly connected
- flame retardant
- driving shaft
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Abstract
The utility model discloses a novel fireproof roller shutter, which comprises a rolling box, wherein a driving shaft is rotatably connected inside the rolling box, a protective shell is fixedly connected to the bottom side of the rolling box, a shunt pipe is fixedly connected inside the protective shell, a curtain body component is arranged on the outer wall of the driving shaft, a shunt pipe is arranged on the bottom side of the driving shaft, a driving motor is fixedly connected to one end of the rolling box, a shaft of the driving motor is connected with one end of the driving shaft, a spray head is connected to the inner side of the shunt pipe, and a water tank is connected to one end of the shunt pipe; the utility model discloses a fire-retardant shower nozzle, including water tank, conveyer pipe, shunt tubes, curtain body subassembly, outer fire-retardant pad one side, the water tank one side is connected with the conveyer pipe, conveyer pipe one end is connected with the shunt tubes, equidistant a plurality of shower nozzles of being provided with on the shunt tubes, is connected with the water pump on the conveyer pipe, and the curtain body subassembly includes the metal sheet, and the metal sheet both sides all are provided with outer fire-retardant pad, and outer fire-retardant pad one side is provided with the shower nozzle. The device can realize rapid automatic cooling, thereby avoiding the situation of personnel scalding caused by overhigh temperature.
Description
Technical Field
The utility model relates to the technical field of fireproof roller blinds, in particular to a novel fireproof roller blind.
Background
The fire-proof rolling shutter door, together with the frame, can meet the fire-proof stability and integrity requirements in a certain time, and consists of a curtain plate, a scroll, a motor, a guide rail, a bracket, a protective cover, a control mechanism and the like; the fireproof rolling curtain is mainly used for the wall body needing fireproof separation, in particular to the fireproof separation when the fireproof wall is provided with a large opening and cannot be provided with a fireproof door due to production, use and the like.
At present, a fireproof rolling shutter door is generally assembled by a metal plate and a rotating shaft, and because the metal material has good heat conductivity, heat can be rapidly led to the metal plate when a fire disaster occurs, so that the surface temperature of the fireproof rolling shutter door is higher, the fireproof rolling shutter door cannot be rapidly cooled, and the fireproof rolling shutter door is easy to scald when a fire fighter and a worker are subsequently opened, and needs to be improved.
Disclosure of Invention
The utility model aims to provide a novel fireproof rolling curtain, which solves the problem that the fireproof rolling curtain provided by the background art cannot be cooled rapidly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel fireproof roller shutter comprises a rolling box, wherein a driving shaft is rotatably connected inside the rolling box, a shutter body assembly is arranged on the outer wall of the driving shaft, a shunt pipe is arranged on the bottom side of the driving shaft, a spray head is connected to the inner side of the shunt pipe, and a water tank is connected to one end of the shunt pipe;
the curtain body component comprises a metal plate, both sides of the metal plate are provided with outer flame retardant pads, and one side of each outer flame retardant pad is provided with a spray head.
Preferably, one side of the water tank is connected with a conveying pipe, and the conveying pipe is connected with a water pump.
Preferably, the roll-up box bottom side fixedly connected with protective housing, the inside fixedly connected with shunt tubes of protective housing.
Preferably, one end of the conveying pipe is connected with the shunt pipe, and a plurality of spray heads are arranged on the shunt pipe at equal intervals.
Preferably, one end of the winding box is fixedly connected with a driving motor, and a shaft of the driving motor is connected with one end of the driving shaft.
Preferably, the material of the outer flame retardant pad is flame retardant rock wool felt for absorbing moisture.
Preferably, the inner part of the outer flame retardant pad is fixedly connected with a temperature detector, and the temperature detector is positioned at the lower end of the outer flame retardant pad.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device can realize rapid automatic cooling, so that the condition of personnel scalding caused by overhigh temperature is avoided.
(2) The device is characterized in that the outer flame retardant pads are arranged on two sides of the metal plate, the outer flame retardant pads not only can play a flame retardant role, the spray heads are arranged on the outer sides of the outer flame retardant pads, the spray heads can wet the outer flame retardant pads, the outer flame retardant pads are attached to the surface of the metal plate, the metal plate can be subjected to heat exchange and temperature reduction, meanwhile, the water flowing out from the bottom sides of the outer flame retardant pads can play a flame retardant role in fire extinguishment, and the practicability of the device is improved.
(3) The device is provided with the temperature detector on the outer flame retardant pad, when a fire disaster occurs, the temperature detector senses the temperature rise, the water pump is started, and the metal plate is cooled.
Drawings
FIG. 1 is a schematic view of a novel fire-resistant roller shutter according to the present utility model;
FIG. 2 is a cross-sectional view of a protective housing of a novel fire-resistant roller shutter of the present utility model;
fig. 3 is a cross-sectional view of a curtain assembly of a novel fire-resistant roller blind of the present utility model.
In the figure: 1. a water tank; 2. a water pump; 3. a winding box; 4. a delivery tube; 5. a drive shaft; 6. a protective shell; 7. a driving motor; 8. a spray head; 9. a curtain assembly; 91. a metal plate; 92. an outer flame retardant mat; 93. a temperature detector; 10. a shunt tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the novel fireproof roller shutter comprises a rolling box 3, wherein a driving shaft 5 is rotatably connected inside the rolling box 3, a protective shell 6 is fixedly connected to the bottom side of the rolling box 3, the rolling box 3 and the protective shell 6 are fixed through screws, and a shunt pipe 10 is fixedly connected inside the protective shell 6; the structure can protect the shunt tube 10 by arranging the protective shell 6, so that the damage of the shunt tube 10 is avoided, and the service life of the shunt tube 10 is ensured; one end of the winding box 3 is fixedly connected with a driving motor 7, the front end of the winding box 3 is fixedly connected with the driving motor 7, the shaft of the driving motor 7 is connected with one end of a driving shaft 5, and the shaft of the driving motor 7 is connected with the rear end of the driving shaft 5 through a coupling; the structure can drive the driving shaft 5 to rotate through the driving motor 7, and the driving shaft 5 realizes automatic rolling and unrolling of the curtain body component 9 in the rotating process; the outer wall of the driving shaft 5 is provided with a curtain body component 9, the bottom side of the driving shaft 5 is provided with a shunt tube 10, the inner side of the shunt tube 10 is connected with spray heads 8, the shunt tube 10 is in threaded connection with the spray heads 8, one end of the shunt tube 10 is connected with a water tank 1, one side of the water tank 1 is connected with a conveying pipe 4, one end of the conveying pipe 4 is connected with the shunt tube 10, the lower end of the conveying pipe 4 is connected with the front end of the shunt tube 10, a plurality of spray heads 8 are arranged on the shunt tube 10 at equal intervals, and at least two spray heads 8 are arranged on the shunt tube 10; by arranging a plurality of spray heads 8, the structure can uniformly split cold water into the inner part of the outer flame retardant pad 92; the left side of the water tank 1 is connected with a conveying pipe 4 in a threaded manner, the conveying pipe 4 is connected with a water pump 2, and the conveying pipe 4 is connected with the water pump 2 in a threaded manner; the structure can pump cold water in the water tank 1 through the water pump 2 and convey the cold water through the conveying pipe 4; the top end of the shunt tube 10 is connected with a water tank 1;
the curtain body component 9 comprises a metal plate 91, wherein both sides of the metal plate 91 are provided with an outer flame-retardant pad 92, and the outer flame-retardant pad 92 is made of flame-retardant rock wool felt and is used for absorbing moisture; the structure can absorb moisture through the outer flame retardant pad 92, and exchange heat with high temperature water by low temperature water; the temperature detector 93 is fixedly connected to the inside of the outer flame retardant pad 92, and the temperature detector 93 is positioned at the lower end of the outer flame retardant pad 92; the structure can rapidly sense the temperature through the temperature detector 93, and when the temperature exceeds the set temperature, the water pump 2 is started to work; the metal plate 91 is fixedly connected with the outer flame retardant pad 92 through screws, a spray head 8 is arranged on one side of the outer flame retardant pad 92, and a spray head 8 is arranged on the outer side of the outer flame retardant pad 92; the device can spray cold water to soak the outer flame retardant pad 92 by arranging the spray head 8, so that heat at the positions of the outer flame retardant pad 92 and the metal plate 91 is taken away by the low temperature of the outer flame retardant pad 92, the temperature of the outer flame retardant pad 92 and the metal plate 91 is reduced, and the outer flame retardant pad 92 and the metal plate 91 are prevented from being scalded by workers.
Working principle: when the novel fireproof roller shutter is used, firstly, if the temperature of the outer flame-retardant pad 92 and the metal plate 91 in a fire disaster is raised slowly, as the temperature of the outer flame-retardant pad 92 and the metal plate 91 is raised, when the temperature exceeds the set temperature of the temperature detector 93, a signal is sent out, the water pump 2 is started, at this time, the water pump 2 conveys cold water in the water tank 1 to the inside of the shunt tube 10 through the conveying pipe 4, after the cold water enters the inside of the shunt tube 10, the cold water is evenly distributed from the spray head 8 on the inner side of the shunt tube 10, and then sprayed out, the outer flame-retardant pad 92 is soaked, the outer flame-retardant pad 92 is cooled, as the outer flame-retardant pad 92 is wetted, part of heat on the metal plate 91 is taken away due to the fact that the outer flame-retardant pad 92 is tightly attached to the metal plate 91, thereby realizing rapid cooling, and redundant water flows downwards, the effect of extinguishing and cooling is achieved, the phenomenon that staff scalds caused by the too high temperature of the surrounding fire is avoided, and the safety of using the novel fireproof roller shutter is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a novel fire prevention rolling screen, includes roll-up box (3), roll-up box (3) inside rotation is connected with drive shaft (5), its characterized in that: the outer wall of the driving shaft (5) is provided with a curtain body assembly (9), the bottom side of the driving shaft (5) is provided with a shunt tube (10), the inner side of the shunt tube (10) is connected with a spray head (8), and one end of the shunt tube (10) is connected with a water tank (1);
the curtain body component (9) comprises a metal plate (91), outer flame-retardant pads (92) are arranged on two sides of the metal plate (91), and a spray head (8) is arranged on one side of each outer flame-retardant pad (92).
2. A novel fire resistant roller blind according to claim 1, wherein: one side of the water tank (1) is connected with a conveying pipe (4), and the conveying pipe (4) is connected with a water pump (2).
3. A novel fire resistant roller blind according to claim 1, wherein: the winding box (3) bottom side fixedly connected with protective housing (6), inside fixedly connected with shunt tubes (10) of protective housing (6).
4. A novel fire resistant roller blind according to claim 2, wherein: one end of the conveying pipe (4) is connected with the shunt pipe (10), and a plurality of spray heads (8) are arranged on the shunt pipe (10) at equal intervals.
5. A novel fire resistant roller blind according to claim 1, wherein: one end of the winding box (3) is fixedly connected with a driving motor (7), and a shaft of the driving motor (7) is connected with one end of the driving shaft (5).
6. A novel fire resistant roller blind according to claim 1, wherein: the outer flame retardant pad (92) is made of flame retardant rock wool felt and is used for absorbing moisture.
7. A novel fire resistant roller blind according to claim 1, wherein: the inner part of the outer flame retardant pad (92) is fixedly connected with a temperature detector (93), and the temperature detector (93) is positioned at the lower end of the outer flame retardant pad (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844420.9U CN220687167U (en) | 2023-07-13 | 2023-07-13 | Novel fireproof roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321844420.9U CN220687167U (en) | 2023-07-13 | 2023-07-13 | Novel fireproof roller shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220687167U true CN220687167U (en) | 2024-03-29 |
Family
ID=90374837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321844420.9U Active CN220687167U (en) | 2023-07-13 | 2023-07-13 | Novel fireproof roller shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220687167U (en) |
-
2023
- 2023-07-13 CN CN202321844420.9U patent/CN220687167U/en active Active
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