CN214403302U - High fire-retardant steel prevents fire door with separate cigarette function - Google Patents
High fire-retardant steel prevents fire door with separate cigarette function Download PDFInfo
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- CN214403302U CN214403302U CN202022685063.9U CN202022685063U CN214403302U CN 214403302 U CN214403302 U CN 214403302U CN 202022685063 U CN202022685063 U CN 202022685063U CN 214403302 U CN214403302 U CN 214403302U
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Abstract
The utility model discloses a fire door is prevented to high fire-retardant steel with separate cigarette function relates to and prevents fire door technical field. The utility model comprises a door plate, a smoke alarm, a control component, a fireproof steel plate and a winding drum; the control assembly is fixedly arranged inside the door plate; the fireproof steel plate is in sliding fit with the door plate; the drum is rotationally matched with the door panel. The utility model monitors outdoor smoke through the smoke alarm, when a wireless transmitter in the smoke alarm sends a wireless alarm signal, a remote receiving host transmits the alarm signal to the control box, and the control controller controls the power failure of the electromagnetic coil to realize the lifting of the fireproof steel plate, separate the outdoor smoke and prevent the outdoor smoke from entering the room through gaps; when control assembly broke down and loses the electricity, the fire prevention steel sheet can not be inhaled and go, rotates the handle through rotating, and the rolling of control reel is pulled up the fire prevention steel sheet through connecting the rope, prevents that the fire prevention steel sheet from hindering opening of door plant.
Description
Technical Field
The utility model belongs to the technical field of prevent fire door, especially relate to a fire door is prevented to high fire-retardant steel with separate cigarette function.
Background
The fireproof door is used as an important fireproof section bar and widely applied to modern building facilities, and has the functions of preventing fire from spreading and providing sufficient time for people to evacuate besides the function of a common door. Most of the fire-proof door appliances on the market at present adopt steel materials to manufacture a door frame, a door leaf framework and a door leaf panel, the fire-proof effect of the whole steel fire-proof door is realized through the fire resistance of the steel door leaf, after a fire disaster occurs, compared with the spreading speed of flame, dense smoke generated by the fire disaster is easier to spread rapidly, it has great harm to human body, and needs to be blocked in time to prevent the diffusion of the fire door, but the existing fire door does not usually have a raised bottom frame for ensuring the safe dredging of personnel or the transfer of daily articles, and in order to keep the smooth opening of the door body, there is certain gap usually between its door plant bottom and the base, and the sealed design of current formula of expanding that is heated needs the environment just can produce the effect when being in high temperature, can not be timely carry out the separation to initial stage smog, for this reason, the utility model provides a fire door is prevented to high fire-retardant steel with separate cigarette function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented to high fire-retardant steel with separate cigarette function monitors outdoor smog through smoke alarm, and wireless transmitter in smoke alarm sends wireless alarm signal, and the host computer of far away department transmits alarm signal for the control box, and the control controller is with control solenoid's the power failure that gains or loses, realizes the fire prevention steel sheet and goes up and down, carries out the separation to outdoor smog, prevents that outdoor smog from entering into indoorly through the gap, has solved current problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a high flame-retardant steel fireproof door with smoke insulation function, which comprises a door plate, a smoke alarm, a control component, a fireproof steel plate and a winding drum; the control assembly is fixedly arranged inside the door plate; the smoke alarm is fixedly arranged on the front side of the door panel close to the bottom; the fireproof steel plate is in sliding fit with the door plate; the winding drum is in running fit with the door plate; the back of the door panel is provided with a first installation channel; two side surfaces of the inner wall of the first installation channel are provided with sliding channels; the inner top surface of the first mounting channel is symmetrically provided with second mounting channels; and two sides of the inner wall of the second mounting channel are provided with rotating channels.
Further, the control assembly includes a control box; the control box is fixedly arranged on the inner top surface of the first installation channel; the bottom of the control box is provided with an electromagnetic coil; the side surface of the control box is fixedly connected with a controller.
Furthermore, the top of the fireproof steel plate is fixedly connected with an armature.
Furthermore, lifting lugs are symmetrically and fixedly connected to the top of the fireproof steel plate; the surface of the fireproof steel plate is fixedly connected with a smoke baffle.
Furthermore, slide rails are symmetrically and fixedly connected to two side faces of the fireproof steel plate; the slide rail is in sliding fit with the slide channel.
Further, the inner bottom surface of the sliding channel is fixedly connected with a damping assembly.
Furthermore, a rotating handle is fixedly connected to one side surface of the winding drum; the rotating handle is in rotating fit with the rotating channel; and the winding drum is fixedly connected with the fireproof steel plate through a connecting rope.
The utility model discloses following beneficial effect has:
1. the utility model discloses a smoke alarm monitors outdoor smog, and wireless transmitter in smoke alarm sends wireless alarm signal, and the host computer of receiving of far away department transmits alarm signal for the control box, and the control controller realizes the fire prevention steel sheet with control solenoid's the electricity that has got and loses, carries out the separation to outdoor smog, prevents that outdoor smog from entering into indoorly through the gap.
2. The utility model discloses through being connected rope fixed connection between reel and the fire prevention steel sheet, when control assembly broke down and lost electricity, the fire prevention steel sheet can not be inhaled and go, rotates the handle through rotating, and the rolling of control reel is pulled up the fire prevention steel sheet through connecting the rope, prevents that the fire prevention steel sheet from hindering opening of door plant.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a high flame-retardant steel fireproof door with a smoke-isolating function according to the present invention;
FIG. 2 is a schematic structural view of a door panel according to the present invention in a sectional view from the back side;
fig. 3 is a schematic structural view of the front side of the door panel of the present invention;
fig. 4 is a schematic structural view of the fireproof steel plate of the present invention;
fig. 5 is a schematic structural view of the winding drum of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-door panel, 2-smoke alarm, 3-control component, 4-fireproof steel plate, 5-winding drum, 101-first installation channel, 102-sliding channel, 103-second installation channel, 104-rotating channel, 105-damping component, 301-control box, 302-electromagnetic coil, 303-controller, 401-armature, 402-lifting lug, 403-smoke baffle, 404-sliding rail, 501-rotating handle and 502-connecting rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "bottom", "top", "side", "peripheral side", "inner", "peripheral" and the like indicate positional or positional relationships for convenience of description, and are not intended to indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention relates to a high fire-retardant steel fire door with smoke-proof function, which comprises a door panel 1, a smoke alarm 2, a control component 3, a fire-proof steel plate 4 and a winding drum 5; the control component 3 is fixedly arranged inside the door panel 1; the fireproof steel plate 4 is in sliding fit with the door panel 1; the winding drum 5 is in running fit with the door panel 1; the back of the door panel 1 is provided with a first installation channel 101; two side surfaces of the inner wall of the first installation channel 101 are provided with sliding channels 102; the inner top surface of the first mounting channel 101 is symmetrically provided with second mounting channels 103; two sides of the inner wall of the second mounting channel 103 are provided with a rotating channel 104; the control component 3 controls the electromagnetic coil 302 to be electrified or deenergized, so that the lifting of the fireproof steel plate 4 is realized; the lifting of the fireproof steel plate 4 is controlled by winding the winding drum 5.
Referring to fig. 1 and 2, the control assembly 3 includes a control box 301; the control box 301 is fixedly arranged on the inner top surface of the first installation channel 101; the side surface of the control box 301 is fixedly connected with a controller 303; the smoke alarm 2 is fixedly arranged on the front side of the door panel 1 close to the bottom; the wireless transmitter in the smoke alarm 2 sends out a wireless alarm signal, the receiving host at a far position transmits the alarm signal to the control box 301, and the control controller 303 controls the electromagnetic coil 302 to lose power, so that the fireproof steel plate 4 is lifted, and smoke outside the door is blocked.
Referring to fig. 2 and 4, an armature 401 is fixedly connected to the top of the fireproof steel plate 4; the bottom of the control box 301 is provided with an electromagnetic coil 302; by controlling the power on/off of the electromagnetic coil 302, the attraction with the armature 401 is controlled.
Referring to fig. 4, lifting lugs 402 are symmetrically and fixedly connected to the top of the fireproof steel plate 4; the surface of the fireproof steel plate 4 is fixedly connected with a smoke baffle 403; the smoke barrier 403 is arranged to prevent smoke.
Referring to fig. 2 and 4, the fireproof steel plate 4 is symmetrically and fixedly connected with sliding rails 404 on two side surfaces; the slide rail 404 is in sliding engagement with the slide channel 102; through the sliding fit of the sliding rail 404 and the sliding channel 102, the fireproof steel plate 4 can be stably lifted and lowered inside the door panel 1.
Referring to fig. 2, a damping member 105 is fixedly connected to the inner bottom surface of the sliding channel 102; through damper assembly 105, prevent that fire prevention steel sheet 4 from falling and destroying door plant 1 structure, play the shock attenuation buffering guard action.
Referring to fig. 4 and 5, a rotating handle 501 is fixedly connected to one side of the winding drum 5; the rotating handle 501 is rotatably engaged with the rotating channel 104; the winding drum 5 is fixedly connected with the fireproof steel plate 4 through a connecting rope 502; the connecting rope is wound on the winding drum 5 by rotating the rotating handle 501, and the fireproof steel plate 4 is driven to ascend.
The utility model discloses a concrete theory of operation does:
a wireless transmitter in the smoke alarm 2 sends out a wireless alarm signal, a remote receiving host transmits the alarm signal to the control box 301, and the controller 303 is controlled to control the power loss of the electromagnetic coil 302, so that the lifting of the fireproof steel plate 4 is realized, and smoke outside the door is blocked; when control assembly 3 broke down and loses the electricity, rotate handle 501 through rotating, the rolling of control reel 5 through connecting rope 502 with fire prevention steel sheet 4 pull-up, the fire prevention steel sheet 4 that prevents to fall hinders opening of door plant 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A high flame-retardant steel fireproof door with a smoke insulation function comprises a door panel (1), a smoke alarm (2), a control assembly (3), a fireproof steel plate (4) and a winding drum (5); the control component (3) is fixedly arranged in the door panel (1); the smoke alarm (2) is fixedly arranged on the front side of the door panel (1) close to the bottom; the fireproof steel plate (4) is in sliding fit with the door panel (1); the winding drum (5) is in running fit with the door panel (1);
the method is characterized in that:
a first installation channel (101) is formed in the back of the door panel (1); two side surfaces of the inner wall of the first mounting channel (101) are provided with sliding channels (102); a second mounting channel (103) is symmetrically formed in the inner top surface of the first mounting channel (101); and two sides of the inner wall of the second mounting channel (103) are provided with rotating channels (104).
2. The fire door made of steel with high fire resistance and having a smoke barrier function as claimed in claim 1, wherein said control assembly (3) comprises a control box (301); the control box (301) is fixedly arranged on the inner top surface of the first installation channel (101); an electromagnetic coil (302) is arranged at the bottom of the control box (301); the side surface of the control box (301) is fixedly connected with a controller (303).
3. The fire door with high fire resistance according to claim 1, wherein the top of the fire-proof steel plate (4) is fixedly connected with an armature (401).
4. The high-flame-retardant steel fireproof door with the smoke isolating function according to claim 1, wherein lifting lugs (402) are symmetrically and fixedly connected to the top of the fireproof steel plate (4); the surface of the fireproof steel plate (4) is fixedly connected with a smoke baffle (403).
5. The fire door with high fire resistance and smoke insulation function as claimed in claim 1, wherein sliding rails (404) are symmetrically and fixedly connected to two side surfaces of said fire steel plate (4); the slide rail (404) is in sliding fit with the slide channel (102).
6. The fire door as claimed in claim 1, wherein a shock absorbing member (105) is fixedly attached to the inner bottom surface of the sliding channel (102).
7. The fire door made of steel with high fire resistance and smoke insulation function as claimed in claim 1, wherein a rotary handle (501) is fixedly connected to one side of said drum (5); the rotating handle (501) is in rotating fit with the rotating channel (104); the winding drum (5) is fixedly connected with the fireproof steel plate (4) through a connecting rope (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685063.9U CN214403302U (en) | 2020-11-19 | 2020-11-19 | High fire-retardant steel prevents fire door with separate cigarette function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685063.9U CN214403302U (en) | 2020-11-19 | 2020-11-19 | High fire-retardant steel prevents fire door with separate cigarette function |
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| CN214403302U true CN214403302U (en) | 2021-10-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412295A (en) * | 2020-11-19 | 2021-02-26 | 江苏盛阳消防门业有限公司 | High fire-retardant steel prevents fire door with separate cigarette function |
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2020
- 2020-11-19 CN CN202022685063.9U patent/CN214403302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412295A (en) * | 2020-11-19 | 2021-02-26 | 江苏盛阳消防门业有限公司 | High fire-retardant steel prevents fire door with separate cigarette function |
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