TWM502084U - Fireproof rolling curtain and device thereof - Google Patents

Description

Fire shutter and its device

The invention relates to a fire-fighting device, in particular to a water-absorbing and fire-resistant fireproof roller blind and a device thereof.

In order to avoid major damage to people or property during a fire, buildings will plan multiple fire compartments, and fire curtains will be used to prevent fires, smoke, heat radiation, etc. from occurring during fires from spreading to other areas. .

Therefore, it is an object of the present invention to provide a fire shutter device which is water absorbing and can be automatically spread after being filled with water.

Therefore, another object of the present invention is to provide a fire shutter that is water absorbing and can be automatically spread after being filled with water.

Therefore, in some embodiments, the fire shutter device of the present invention comprises: a fire shutter and a water supply unit.

The fireproof roller blind comprises a curtain body and a plurality of water absorbing units, the curtain body has a top end and a bottom end, and the curtain body forms a sandwich space and a water inlet connecting the interlayer space, and the water absorbing unit is accommodated in the The mezzanine The space has a water absorbing material that provides water that absorbs the water entering the interlayer space from the water inlet.

The water supply unit includes a motor and a water pipe connected between the motor and the water inlet, the motor receives the signal and sends water from the water inlet into the interlayer space of the curtain body, so that the curtain body The water absorbing unit absorbs water and has a spread state in which the bottom end is away from the top end.

In some embodiments, a fixing member is further disposed on the curtain body and provides a curtain body that is releasably released from the top end when the bottom end is unfilled. Roll-up status.

In some embodiments, the fastener is in the form of a strip and surrounds the curtain in the retracted state.

In some embodiments, the curtain body includes a first base layer and a second base layer, the first base layer and the second base layer jointly define the interlayer space, and the first base layer and the second base layer are protected by fire Made of materials.

In some embodiments, the curtain body further includes a spacer layer disposed between the first base layer and the second base layer, and partitioning the interlayer space into a plurality of subspace portions, the water absorbing units They are respectively accommodated in the subspaces.

In some implementations, the isolation layer has a plurality of connecting portions spaced apart from each other along a first direction, each of the connecting portions extending along a second direction substantially perpendicular to the first direction, and the The connecting portion is respectively rotatably fixed to the first base layer and the second base layer along the first direction, so that the isolation layer and the first base layer and the second base layer jointly define the sub-space portions, and the isolation layer is The connecting portions cause the subspace portions to be in phase with each other Arranged in the neighborhood.

In some embodiments, the fire shutter also includes a plurality of water diversion channels that are located within the interlayer space and that communicate with the water inlet.

In some embodiments, the water absorbing material of the water absorbing units is a water absorbing polymer, and each of the water absorbing units further includes a water permeable layer covering the water absorbing polymers.

Therefore, in some embodiments, the fire shutter of the present invention comprises: a curtain body and a plurality of water absorbing units.

The curtain body has a top end and a bottom end, and the curtain body forms a sandwich space and a water inlet connecting the interlayer space.

The water absorbing unit is accommodated in the interlayer space and has a water absorbing material for absorbing water entering the interlayer space from the water inlet. The curtain body absorbs water by the water absorbing unit to have an open state in which the bottom end is away from the top end.

In some embodiments, the curtain body includes a first base layer and a second base layer, the first base layer and the second base layer jointly define the interlayer space, and the first base layer and the second base layer are protected by fire Made of materials.

In some embodiments, the curtain body further includes a spacer layer disposed between the first base layer and the second base layer, and partitioning the interlayer space into a plurality of subspace portions, the water absorbing units They are respectively accommodated in the subspaces.

In some implementations, the isolation layer has a plurality of connecting portions spaced apart from each other along a first direction, each of the connecting portions extending along a second direction substantially perpendicular to the first direction, and the Connection is divided into points And the first base layer and the second base layer are alternately fixed in the first direction, so that the connecting portions and the first base layer and the second base layer jointly define the sub-space portions, and the isolation layer The connecting portion arranges the subspace portions adjacent to each other.

In some embodiments, the water absorbing material of the water absorbing units is a water absorbing polymer, and each of the water absorbing units further includes a water permeable layer covering the water absorbing polymers.

The effect of the novel is that the first base layer and the second base layer are made of fireproof material, and at the same time, by the arrangement of the motor, water is quickly injected into the curtain body and the curtain is made when a fire occurs. The body is in this open state to protect the area to be protected.

1‧‧‧Fire curtain

11‧‧ ‧ curtain body

111‧‧‧Top

112‧‧‧ bottom

113‧‧‧ first grassroots

114‧‧‧ second grassroots

115‧‧‧Isolation

116‧‧‧Mezzanine space

117‧‧ ‧ water inlet

118‧‧‧Connecting Department

119‧‧‧Subspace Department

12‧‧‧Water absorption unit

121‧‧‧Water absorption material

122‧‧‧permeable layer

13‧‧‧Water intake runner

2‧‧‧Water supply unit

21‧‧‧Motor

22‧‧‧Water pipes

3‧‧‧Fixed parts

A‧‧‧First direction

B‧‧‧second direction

The other features and advantages of the present invention will be apparent from the following detailed description of the embodiments of the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. FIG. 3 is a schematic cross-sectional view showing a plurality of water absorbing units of the embodiment; FIG. 4 is a schematic view showing a plurality of water guiding channels of the embodiment; Figure 5 is a perspective view showing the curtain body in an open state.

Referring to Figures 1 and 2, an embodiment of the novel fire shutter device The utility model comprises a fireproof roller blind 1, a water supply unit 2 and a fixing member 3.

Referring to Figures 3, 4 and 5, the fire shutter 1 comprises a curtain 11, a plurality of water absorbing units 12 and a plurality of water guiding channels 13.

The curtain body 11 has a top end 111, a bottom end 112, a first base layer 113, a second base layer 114, and an isolation layer 115 disposed between the first base layer 113 and the second base layer 114. Further, the curtain body 11 is further formed with a sandwich space 116 and a water inlet 117 that communicates with the interlayer space 116.

The first base layer 113 and the second base layer 114 are made of a fireproof material and define the sandwich space 116.

In this embodiment, the isolation layer 115 further has a plurality of connecting portions 118 which are disposed in sequence with each other along a first direction A. The connecting portion 118 is alternately fixed between the first base layer 113 and the second base layer 114 in the first direction A, and each connecting portion 118 extends in a second direction B perpendicular to the first direction A, thereby making the connection The portion 118, the first base layer 113 and the second base layer 114 collectively separate the sandwich space 116 from a plurality of subspace portions 119 arranged adjacent to each other. However, in other implementations, the selection of the connecting portion 118, the arrangement of the connecting portions 118, and the extending direction of the connecting portion 118 can all be changed according to the needs of the user in use or in the process, and are not disclosed herein. The content is limited.

The water absorbing units 12 are housed in the subspace portions 119, respectively. Each of the water absorbing units 12 has a water absorbing material 121 that absorbs water entering the sandwich space 116 from the water inlet 117 and a water permeable layer 122 that covers the water absorbing material 121. In the present embodiment, the water absorbing material 121 is a water absorbing polymer.

The water guiding channel 13 is located in the interlayer space 116 and communicates with the water inlet . In the present embodiment, the water guiding channels 13 extend into the subspace portion 119, respectively.

The water supply unit 2 includes a motor 21 for extracting water and a water delivery pipe 22 connected between the motor 21 and the water inlet 117.

Referring to Figures 1, 2 and 5, the fixing member 3 is disposed on the curtain body 11 and causes the curtain body 11 to be in a retracted state as shown in Fig. 1 when the curtain body 11 is injected into the interlayer space 116 without water. In the retracted state, the bottom end 112 of the curtain body 11 is adjacent to the top end 111 and is in a rolled shape. In the present embodiment, the fixing member 3 is a strip-shaped rope and surrounds the curtain body 11 in the retracted state, so that the curtain body 11 has a take-up shape. However, in other embodiments, the shape of the fixing member 3 and the form of the fixing member 3 can be changed according to the needs of the user in use or in the process. For example, the fixing member 3 can be a rope and at both ends of the rope. Use with male/female devil felt, male/female buckle set or magnet set, etc., not limited to the content disclosed here.

Referring to Figures 1, 3 and 5, therefore, in use, the top end 111 of the curtain 11 can be placed in an area to be protected, such as a window, a balcony or an access road (not shown), and in the absence of fire. The curtain 11 is placed in a retracted state as shown in Fig. 1 so that the curtain 11 takes up a minimum of use space when not in use. When a fire occurs, the motor 21 starts immediately after receiving a signal (not shown), and continuously injects the water into the water guiding channel 13 through the water pipe 22 and the water inlet 117 in sequence, and passes through the water guiding channel. 13 allows water to flow into each subspace portion 119. At this time, the water absorbing material 121 located in the subspace portion 119 absorbs water that has entered the subspace portion 119 and expands. As the water in the injection subspace portion 119 is absorbed, the volume of the water absorbing material 121 It will continue to become larger, and the weight and volume of the curtain body 11 will continue to increase with time, and finally the fixing member 3 will not be able to load the curtain body 11 from the weight and volume of the curtain body 11. After the fixing member 3 is detached from the curtain body 11, the bottom end 112 of the curtain body 11 is automatically away from the top end 111 of the curtain body 11 by gravity, and finally the curtain body 11 is in an open state as shown in FIG. . By the first base layer 113 and the second base layer 114 made of fireproof material, and the curtain body 11 in the open state, the curtain body 11 can be separated from the fire scene space when the fire occurs, and the space is separated. The space for escape, and because the fire shutter 1 has injected a certain amount of water, the effect of cooling can be achieved.

In addition, the fire shutter 1 can also be designed to have a closable opening, so that the fire shutter 1 can be reused by replacing the dry water absorbing unit 12 after water injection, thereby achieving environmental protection and saving. For the purpose of cost, of course, the curtain 11 can also be designed to return to the retracted state after use.

In summary, in the present case, by the cooperation of the fire shutter 1 and the water supply unit 2, when the fire occurs, the water is quickly injected into the curtain body 11, and the curtain body 11 is automatically lowered and deployed, effectively preventing the fire. The space on the site is separated, and the space for escape is separated, and the water injected into the fire shutter 1 can also achieve the effect of cooling, so the purpose of the novel can be achieved.

However, the above description is only for the embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the present patent application scope and the contents of the patent specification are still It is within the scope of this new patent.

1‧‧‧Fire curtain

11‧‧ ‧ curtain body

111‧‧‧Top

117‧‧ ‧ water inlet

2‧‧‧Water supply unit

21‧‧‧Motor

22‧‧‧Water pipes

3‧‧‧Fixed parts

Claims (13)

A fire shutter device comprising: a fire shutter, comprising: a curtain body having a top end and a bottom end, the curtain body forming a sandwich space and a water inlet connecting the interlayer space; a plurality of water absorbing units, Storing in the interlayer space and having a water absorbing material for absorbing water entering the interlayer space by the water inlet; and a water supply unit including a motor and a water pipe connected between the motor and the water inlet, The motor receives the signal and sends water from the water inlet to the interlayer space of the curtain body, so that the curtain body absorbs water by the water absorbing unit to form an open state of the bottom end away from the top end. The fire shutter device of claim 1, further comprising a fixing member disposed on the curtain body and providing the curtain body to be releasably located when the bottom end is adjacent to the spread state when not filled with water The top of the roll is in a state of receipt. The fire shutter device of claim 2, wherein the fixing member has a strip shape and surrounds the curtain body in the retracted state. The fire curtain device of claim 1, wherein the curtain body comprises a first base layer and a second base layer, the first base layer and the second base layer jointly define the interlayer space, and the first base layer and the first base layer The second substrate is made of a fireproof material. The fire-resistant roller blind device of claim 4, wherein the curtain body further comprises an insulation layer disposed between the first base layer and the second base layer, and partitioning the interlayer space into a plurality of sub-spaces Department, these water absorption units They are respectively accommodated in the subspaces. The fire shutter device of claim 5, wherein the spacer layer has a plurality of connecting portions spaced apart from each other in a first direction, each of the connecting portions being along a second substantially perpendicular to the first direction The direction is extended, and the connecting portions are respectively fixed to the first base layer and the second base layer in the first direction, so that the connecting portions jointly define the sub-spaces with the first base layer and the second base layer And the connecting portions of the isolation layer are arranged such that the sub-space portions are adjacent to each other. The fire shutter device of claim 1, wherein the fire shutter comprises a plurality of water guiding channels, the water guiding channels being located in the interlayer space and communicating with the water inlet. The fire shutter device of claim 1, wherein the water absorbing material of the water absorbing unit is a water absorbing polymer, and each of the water absorbing units further comprises a water permeable layer covering the water absorbing polymers. A fireproof roller blind comprising: a curtain body having a top end and a bottom end, wherein the curtain body forms a sandwich space and a water inlet communicating with the interlayer space; and a plurality of water absorbing units housed in the interlayer space And having a water absorbing material for absorbing water entering the interlayer space by the water inlet, the curtain body is immersed in the open state of the bottom end away from the top end by the water absorbing unit. The fireproof roller blind of claim 9, wherein the curtain body comprises a first base layer and a second base layer, the first base layer and the second base layer jointly define the interlayer space, and the first base layer and the first base layer The second base layer is made of fireproof material. The fireproof roller blind according to claim 10, wherein the curtain body further comprises an insulation layer disposed between the first base layer and the second base layer, and partitioning the interlayer space into a plurality of subspace portions The water absorbing units are respectively accommodated in the subspace portions. The fireproof roller blind of claim 11, wherein the partition layer has a plurality of connecting portions spaced apart from each other in a first direction, each of the connecting portions being in a second direction substantially perpendicular to the first direction Extending, and the connecting portions are respectively fixed to the first base layer and the second base layer in the first direction, so that the connecting portions and the first base layer and the second base layer jointly define the sub-space portions And the connecting portions of the isolation layer are arranged such that the sub-space portions are adjacent to each other. The fireproof roller blind according to claim 9, wherein the water absorbing material of the water absorbing unit is a water absorbing polymer, and each of the water absorbing units further comprises a water permeable layer covering the water absorbing polymers.