CN211513199U - Semi-fixed semi-rolling type smoke-blocking vertical wall - Google Patents
Semi-fixed semi-rolling type smoke-blocking vertical wall Download PDFInfo
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- CN211513199U CN211513199U CN201922371970.3U CN201922371970U CN211513199U CN 211513199 U CN211513199 U CN 211513199U CN 201922371970 U CN201922371970 U CN 201922371970U CN 211513199 U CN211513199 U CN 211513199U
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Abstract
The utility model discloses a semi-fixed semi-rolling type smoke-blocking vertical wall, which comprises a fireproof plate, a rolling mechanism, fireproof cloth and a smoke detection mechanism; the fireproof plate is vertically arranged below the house beam, and a hole area is reserved on the fireproof plate; the rolling shutter mechanism is arranged at the fireproof plate and is positioned below the hole opening area; the smoke detection mechanism is connected with the roller shutter mechanism and is used for detecting smoke; the fireproof cloth is rolled in the roller shutter mechanism and is placed down by the roller shutter mechanism when smoke is detected. The upper half part is a fixedly arranged and hard fireproof plate which can be used for opening a hole when a pipe needs to be penetrated, and the lower half part is a fireproof cloth which can be rolled up, so that the net height is not occupied when a fire disaster does not happen; the fireproof cloth is light and can be set to the required length so as to ensure that the length of the whole semi-fixed semi-rolling type smoke-blocking vertical wall can meet the national standard. The utility model has the advantages of can open the hole poling, highly satisfy the national standard during use and reduce the cost again, do not exceed the room roof beam load, do not occupy net height again when not using.
Description
Technical Field
The utility model relates to a keep off the cigarette and hang down the wall field, especially relate to a semi-fixed half a roll of curtain formula keeps off cigarette and hangs down wall.
Background
The smoke-blocking vertical wall is a vertical partition which is arranged below a suspended ceiling or a floor slab or is hidden in the suspended ceiling and can block smoke and hot gas from flowing horizontally in case of fire, and two types of the conventional smoke-blocking vertical wall and a rolling type smoke-blocking vertical wall are available at present.
The fixed smoke-blocking vertical wall is low in manufacturing cost and easy to install, but because the weight is large, the bearing load of a house beam is too heavy, the vertical length cannot be made to be long, the current national standard is difficult to achieve, and in addition, the fixed smoke-blocking vertical wall cannot stretch out and draw back, so that the net height in the occupied space is reduced.
The roller shutter type smoke blocking vertical wall is made of fireproof cloth, is rolled into a pipe shaft when not used, is automatically placed to a specified height to isolate smoke in a fire disaster, is light and handy, and can be easily set to a length capable of reaching the national standard, but the fireproof cloth is movable, so that the pipe cannot be penetrated, and a large number of heating and ventilation professional air conditioner air pipes, water professional spray pipes and electric professional bridge frames cannot penetrate through the pipe.
SUMMERY OF THE UTILITY MODEL
Therefore, a semi-fixed semi-rolling type smoke-blocking vertical wall is needed to be provided, so that the problem that the smoke-blocking vertical wall in the prior art cannot meet the requirements that the vertical height meets the national standard and can be used for pipe penetration is solved.
In order to achieve the purpose, the inventor provides a semi-fixed semi-rolling type smoke-blocking vertical wall, which comprises a fireproof plate, a rolling mechanism, fireproof cloth and a smoke detection mechanism;
the fireproof plate is vertically arranged below the house beam, and a hole area is reserved on the fireproof plate;
the rolling shutter mechanism is arranged at the fireproof plate and is positioned below the hole opening area;
the smoke detection mechanism is connected with the roller shutter mechanism and is used for detecting smoke;
the fireproof cloth is rolled in the roller shutter mechanism and is placed down by the roller shutter mechanism when smoke is detected.
As a preferred structure of the utility model, the roller shutter mechanism comprises a roller, a driving mechanism and a controller; the reel is horizontally arranged, and the top end of the fireproof cloth is connected to the reel; the driving mechanism is in transmission connection with the reel; the controller is connected with the driving mechanism and the smoke detection mechanism and used for controlling the driving mechanism according to the detection result of the smoke detection mechanism.
As a preferred structure of the utility model, actuating mechanism is the tubular motor, the output and the spool transmission of tubular motor are connected.
As a preferred structure of the utility model, the utility model also comprises a shell, the shell covers the scroll and is connected with the fireproof plate; the bottom surface of shell is seted up and is supplied fire prevention cloth to transfer and the opening of rolling.
As a preferred structure of the utility model, the fireproof plate is fixed at the beam through angle steel or bolts; the roller shutter mechanism is fixed at the angle steel or fixed at the fireproof plate through bolts.
As an optimal structure of the utility model, the bottom of fire prevention cloth is provided with flagging piece.
As an optimized structure of the utility model, the material of the drooping piece is metal.
Different from the prior art, the semi-fixed semi-rolling type smoke-blocking vertical wall in the technical scheme comprises a fireproof plate, a rolling mechanism, fireproof cloth and a smoke detection mechanism; the fireproof plate is vertically arranged below the house beam, and a hole area is reserved on the fireproof plate; the rolling shutter mechanism is arranged at the fireproof plate and is positioned below the hole opening area; the smoke detection mechanism is connected with the roller shutter mechanism and is used for detecting smoke; the fireproof cloth is rolled in the roller shutter mechanism and is placed down by the roller shutter mechanism when smoke is detected. The upper half part of the semi-fixed semi-rolling type smoke-blocking vertical wall is a fixedly arranged and hard fireproof plate, so that a hole can be formed when a pipe needs to be penetrated, and the lower half part of the semi-fixed semi-rolling type smoke-blocking vertical wall is fireproof cloth which can be rolled up, so that the smoke-blocking vertical wall does not occupy net height when a fire disaster does not happen; the fire prevention cloth is light and handy, can set for required length to guarantee that whole semi-fixed half roll of curtain formula keeps off the length that the cigarette hangs down the wall and can satisfy the national standard, consequently, semi-fixed half roll of curtain formula keeps off the cigarette and hangs down the wall and can conveniently open the hole poling, under the prerequisite that does not exceed the room roof beam load, highly can satisfy the national standard when its uses and reduce the cost again, does not occupy the room net height when not using again.
Drawings
Fig. 1 is a structural view of a semi-fixed semi-rolling type smoke barrier suspended wall according to an embodiment of the present invention;
fig. 2 is a partial structure view of a semi-fixed semi-rolling type smoke-blocking vertical wall according to an embodiment of the present invention.
Description of reference numerals:
1. a fire-proof plate;
2. a reel;
3. a housing;
4. fireproof cloth;
400. a drooping piece;
5. a house beam;
6. angle steel;
7. professional pipelines such as water and electric heating;
8. a tubular motor;
9. a controller;
10. a smoke detection mechanism.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1, the present invention provides a semi-fixed semi-rolling type smoke-blocking vertical wall, which is used for preventing smoke and hot gas from horizontally flowing when a fire occurs, especially, the height of the smoke-blocking vertical wall can meet the national standard when in use, the net height of a room is not affected when not in use, the load of a room beam 5 cannot be exceeded, and a hole can be opened for pipe penetration.
In a specific embodiment, the semi-fixed semi-rolling type smoke barrier vertical wall comprises a fireproof plate 1, a rolling mechanism, fireproof cloth 4 and a smoke detection mechanism 10; the fireproof plate 1 is made of non-combustible materials and has certain hardness, namely, a hole can be formed in the fireproof plate 1 to penetrate through a pipe; the rolling mechanism is used for rolling the fireproof cloth 4 when a fire disaster does not happen, and placing the fireproof cloth 4 when the fire disaster happens; the fireproof cloth 4 is also made of non-combustible materials, has flexibility, and is used for preventing smoke and hot gas from flowing horizontally together with the fireproof plate 1; the smoke detection mechanism 10 is used for detecting whether smoke exists, transmitting information to the roller shutter mechanism when smoke exists, and lowering the fireproof cloth 4 when the roller shutter mechanism receives the information that the smoke exists.
The fireproof plate 1 is vertically arranged below the house beam 5, and specifically, the fireproof plate 1 can be fixed below the house beam 5 through angle steel 6 and also can be fixed below the house beam 5 through bolts. The fire shield 1 is reserved with the area of opening a hole, when needs poling, then can be in the regional opening a hole of opening a hole, therefore, the height of fire shield 1 self should set to be not less than the external diameter of professional pipeline 7 such as water electricity heating, if the external diameter of professional pipeline 7 such as water electricity heating is 300mm, the height of fire shield 1 self can be 500 mm.
Roll up curtain mechanism and set up in PLASTIC LAMINATED 1 department, specifically, roll up curtain mechanism and be located the regional below of opening a hole, such setting up when making the conflagration breaing out, professional pipeline 7 such as fire prevention cloth 4 and water electricity warm do not influence each other, and fire prevention cloth 4 can be transferred unhindered ground, if set up in the base department of PLASTIC LAMINATED 1.
When the roller shutter mechanism is arranged, the roller shutter mechanism can be arranged at the angle steel 6 of the fixed fireproof plate 1 through bolts, and can also be directly fixed at the fireproof plate 1 through bolts.
The smoke detection mechanism 10 is electrically connected with the roller shutter mechanism, and may be a smoke detector, specifically, may be connected through an electric wire, or may be wirelessly connected, for example, the smoke detection mechanism 10 is provided with a transmitter, and the roller shutter mechanism is provided with a receiver. The smoke detection mechanism 10 may be installed at the rolling shutter mechanism, may be installed at the fire protection plate 1, may be installed at any place of a room, and specifically, may be fixed by bolts.
The fire-proof cloth 4 is rolled up in rolling up curtain mechanism, and the top of fire-proof cloth 4 is connected with rolling up curtain mechanism promptly to being transferred by rolling up curtain mechanism when detecting smog, increasing the overall height with light weight. In order to ensure that the fire-proof cloth 4 is vertically lowered, the bottom of the fire-proof cloth 4 is provided with a drooping piece 400, and the drooping piece 400 has a certain weight to straighten the fire-proof cloth 4, which may be a long-strip-shaped metal block.
For example, the fireproof plate 1 is 500mm, and the rolling shutter mechanism is disposed at the bottom edge of the fireproof plate 1, and in order to satisfy the national standard of 1500mm, the length of the fireproof cloth 4 is not less than 900 mm.
Referring to fig. 2, in a further embodiment, the roller blind mechanism includes a roller shaft 2, a driving mechanism and a controller 9; the reel 2 is horizontally arranged, and the top end of the fireproof cloth 4 is connected to the reel 2; the driving mechanism is in transmission connection with the reel 2; the controller 9 is connected with the driving mechanism and the smoke detection mechanism 10 and is used for controlling the driving mechanism according to the detection result of the smoke detection mechanism 10.
In a further embodiment, a casing 3 is also provided, the casing 3 covers the reel 2 and is connected with the fireproof plate 1; both ends of the reel 2 are rotatably connected to the inner side wall of the housing 3 through bearings. The driving mechanism is in transmission connection with the reel 2, namely the output end of the driving mechanism is coaxially connected with the reel 2 or in meshed connection through a gear. The bottom surface of the shell 3 is provided with an opening for placing and rolling the fireproof cloth 4.
The driving mechanism can be a tubular motor 8, and the controller can be a controller carried in the tubular motor. When the driving mechanism is a tubular motor, the output end of the tubular motor 8 is in transmission connection with the scroll 2, or the scroll 2 is not needed, the tubular motor 8 directly replaces the scroll 2, the body of the tubular motor 8 is fixed with the shell 3, the output end of the tubular motor 8 is connected to the shell 3 through a bearing, and at the moment, the top end of the fireproof cloth 4 is connected to the output end of the tubular motor 8.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the scope of the present invention.
Claims (7)
1. A semi-fixed semi-rolling type smoke-blocking vertical wall is characterized by comprising a fireproof plate, a rolling mechanism, fireproof cloth and a smoke detection mechanism;
the fireproof plate is vertically arranged below the house beam, and a hole area is reserved on the fireproof plate;
the rolling shutter mechanism is arranged at the fireproof plate and is positioned below the hole opening area;
the smoke detection mechanism is connected with the roller shutter mechanism and is used for detecting smoke;
the fireproof cloth is rolled in the roller shutter mechanism and is placed down by the roller shutter mechanism when smoke is detected.
2. The semi-stationary semi-rolling smoke barrier flap of claim 1 wherein said rolling mechanism comprises a roller, a drive mechanism and a controller; the reel is horizontally arranged, and the top end of the fireproof cloth is connected to the reel; the driving mechanism is in transmission connection with the reel; the controller is connected with the driving mechanism and the smoke detection mechanism and used for controlling the driving mechanism according to the detection result of the smoke detection mechanism.
3. The semi-fixed semi-rolling smoke barrier of claim 2, wherein the driving mechanism is a tubular motor, and the output end of the tubular motor is in transmission connection with the winding shaft.
4. The semi-fixed semi-rolling smoke barrier of claim 2, further comprising a housing, said housing being housed outside the reel and connected to the fire shield; the bottom surface of shell is seted up and is supplied fire prevention cloth to transfer and the opening of rolling.
5. The semi-fixed semi-rolling smoke-blocking vertical wall according to claim 1, wherein the fire-proof plate is fixed at the beam by angle steel or bolts; the roller shutter mechanism is fixed at the angle steel or fixed at the fireproof plate through bolts.
6. The semi-fixed semi-rolling smoke barrier flap of claim 1 wherein the bottom of the fire-blocking cloth is provided with a flap.
7. The semi-fixed semi-rolling smoke barrier flap of claim 6, wherein the flap is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371970.3U CN211513199U (en) | 2019-12-26 | 2019-12-26 | Semi-fixed semi-rolling type smoke-blocking vertical wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371970.3U CN211513199U (en) | 2019-12-26 | 2019-12-26 | Semi-fixed semi-rolling type smoke-blocking vertical wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513199U true CN211513199U (en) | 2020-09-18 |
Family
ID=72466834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371970.3U Active CN211513199U (en) | 2019-12-26 | 2019-12-26 | Semi-fixed semi-rolling type smoke-blocking vertical wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211513199U (en) |
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2019
- 2019-12-26 CN CN201922371970.3U patent/CN211513199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350001 rooms 01, 02, 03, 9, 10, 8 / F, Huayuan Building, 92 Dongda Road, Wenquan street, Gulou District, Fuzhou City, Fujian Province Patentee after: Fujian Construction Textile Design Institute Co.,Ltd. Address before: 350001 rooms 01, 02, 03, 9, 10, 8 / F, Huayuan Building, 92 Dongda Road, Wenquan street, Gulou District, Fuzhou City, Fujian Province Patentee before: Fujian architectural light textile design institute |
|
| CP01 | Change in the name or title of a patent holder |