CN214891680U - A quick fume extractor for fire engineering - Google Patents
A quick fume extractor for fire engineering Download PDFInfo
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- CN214891680U CN214891680U CN202121312291.XU CN202121312291U CN214891680U CN 214891680 U CN214891680 U CN 214891680U CN 202121312291 U CN202121312291 U CN 202121312291U CN 214891680 U CN214891680 U CN 214891680U
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- smoke exhaust
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Abstract
The utility model provides a quick fume extractor for fire engineering, which relates to the technical field of fume extractor for fire fighting, and comprises a box body, wherein one side of the box body is fixedly provided with a high temperature resistant flexible hose for fume extraction, the inner side wall of the box body is fixedly provided with a first fume extractor, the fume extractor end of the first fume extractor is fixedly provided with a first fume exhaust pipe, the first fume exhaust pipe penetrates through the outside of the box body, and one end of the high temperature resistant flexible hose, which is far away from the box body, is fixedly connected with a fume extraction hood; pulling high temperature resistant expansion hose to the region far away from the box, first smoke exhaust fan can pass through the inside that high temperature resistant expansion hose took into the box with regional dense cigarette in a distance to discharge through first exhaust pipe, avoided dense cigarette to lead to the poor problem of smoke exhaust effect far away from the box, when pulling high temperature resistant expansion hose, the extensible member is synchronous flexible, plays the effect of stable support high temperature resistant expansion hose.
Description
Technical Field
The utility model relates to a fume extractor technical field for the fire control specifically is a quick fume extractor for fire engineering.
Background
Fire control is to eliminate hidden danger and prevent disasters, namely to prevent and solve the general name of human, natural and accidental disasters in the life, work and learning process of people, and when a fire occurs, a large amount of dense smoke is discharged in time, so that people can suffocate, and the generated dense smoke needs to be discharged quickly.
The Chinese patent with the publication number of CN202021321231.X discloses a smoke exhaust device for fire engineering corridor, which comprises a fixed seat of the smoke exhaust device, an installation seat of the smoke exhaust device, a rotary bearing structure of the smoke exhaust device, the smoke exhaust structure of the smoke exhaust device and a filtering structure for filtering impurities in smoke, wherein the installation seat is fixedly installed on the upper end surface of the fixed seat close to one side edge of the fixed seat, installation blocks and installation bolts are arranged on the front side and the rear side of the fixed seat, the rotary bearing structure is installed on the upper end surface of the fixed seat, the smoke exhaust structure is installed on the top of the rotary bearing structure, the filtering structure is installed inside the smoke exhaust structure, and the rotary bearing structure comprises a bearing, a rotary seat, an extension block and a fastening knob. The utility model is simple in operation, convenient to use, it is better to the absorption emission effect and the efficiency of flue gas, and be convenient for intercept the filtration to the great granule in the flue gas, effectually avoided great harm to the atmospheric environment, whole practicality is higher.
However, the above technical solution has a drawback that in case of fire, the first fume collecting hood and the second fume collecting hood can only discharge the dense fumes around them, and the fume discharging effect is poor for the area far away from the first fume collecting hood and the second fume collecting hood, so that improvement is required.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick fume extractor for fire engineering aims at solving among the prior art the problem that fume extractor for fire control is poor to the regional smoke exhausting effect far away from fume extractor.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick fume extractor for fire engineering, includes the box, one side fixed mounting of box has the high temperature resistant flexible hose that is used for the smoking, the inside wall fixed mounting of box has first smoke exhaust fan, the smoke exhaust end fixed mounting of first smoke exhaust fan has first exhaust pipe, just first exhaust pipe runs through to the outside of box, the one end fixedly connected with smoke extraction hood of box is kept away from to high temperature resistant flexible hose, two splint that are used for centre gripping smoke extraction hood are installed to smoke extraction hood's surface fixed mounting, and the equal fixed mounting in one side that two splint kept away from each other has a connecting plate, two the connecting plate is respectively through extensible and box fixed connection.
In order to make the utility model discloses have the effect of dismantling splint, the utility model discloses a further technical scheme does, through first bolt fixed connection between two splint, splint pass through second bolt and connecting plate fixed connection.
In order to make the utility model discloses have flexible effect, the utility model discloses a further technical scheme does, the extensible member includes at least three expansion plate, turns right from a left side: the second expansion plate is internally provided with a sliding groove for the first expansion plate to slide, the third expansion plate is internally provided with a sliding groove … … for the second expansion plate to slide, and the like.
In order to make the utility model discloses have the effect of regional dense cigarette around the expansion piece of discharging, the utility model discloses a further technical scheme does, the quantity of expansion plate is four, and is first the inside of expansion plate is seted up with the second the recess that the expansion plate communicates, the second inside spout and the third of expansion plate the inside spout of expansion plate is linked together, and is third the inside spout and the fourth of expansion plate the inside spout of expansion plate is linked together, and is fourth the inside spout of expansion plate is linked together with the box, every the through-hole has all been seted up to the upper surface and the lower surface of expansion plate.
In order to make the utility model discloses have the effect that the smoke evacuation is effectual, the utility model discloses a further technical scheme does, the interior diapire fixed mounting of box has second smoke exhaust fan, second smoke exhaust fan's smoke exhaust fixed mounting has the second to discharge fume the pipe, just the second is discharged fume the outside that the pipe runs through to the box.
In order to make the utility model discloses have the effect of discharging dense cigarette respectively, the utility model discloses a further technical scheme does, the inside wall fixedly connected with of box is used for separating the division board of first smoke exhaust fan and second smoke exhaust fan, just two cavities are separated into with the inner chamber of box to the division board.
The utility model has the advantages that:
1. when the department takes place the conflagration and produces dense cigarette far away from the box, pulling high temperature resistant expansion hose to dense cigarette department, first smoke exhaust fan can pass through the inside that high temperature resistant expansion hose took into the box with regional dense cigarette in a distance, and discharge through first exhaust pipe, the problem of dense cigarette leading to the exhaust effect difference far away from the box has been avoided, because dense cigarette floats in the eminence region, when the high temperature resistant expansion hose of pulling, the extensible member is synchronous flexible, play the effect of the high temperature resistant expansion hose of outrigger, make high temperature resistant expansion hose can be located the eminence, improve the exhaust effect.
2. Through setting up the extensible member, can be according to the reasonable quantity of selection installation expansion plate of high temperature resistant expansion hose's length, first smoke exhaust fan during operation, can be with regional smoking far away apart from the box and discharge through high temperature resistant expansion hose, the dense cigarette accessible through-hole that lies in simultaneously between box to the smoking cover, recess and spout enter into the inside to the box to discharge through first exhaust pipe, consequently near dense cigarette of distance box and dense cigarette far away all can discharge.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic front view of an embodiment of the present invention;
FIG. 3 is a schematic view of a clamp plate according to an embodiment of the present invention;
FIG. 4 is a perspective view of the telescopic member according to the embodiment of the present invention;
FIG. 5 is a schematic view of the internal structure of the telescopic member according to the embodiment of the present invention;
FIG. 6 is a schematic view of the internal structure of the case according to the embodiment of the present invention;
fig. 7 is a schematic diagram of a partition plate structure according to an embodiment of the present invention.
In the figure: 1. a box body; 2. a high temperature resistant flexible hose; 3. a first smoke exhaust fan; 4. a first smoke exhaust pipe; 5. a smoke exhaust hood; 6. a splint; 7. a connecting plate; 8. a telescoping member; 9. a first bolt; 10. a second bolt; 11. a through hole; 12. a second smoke exhaust fan; 13. a second smoke exhaust pipe; 14. a partition plate.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1-7, a quick fume extractor for fire engineering, including box 1, one side fixed mounting of box 1 has high temperature resistant flexible hose 2 that is used for the smoking, the inside wall fixed mounting of box 1 has first exhaust fan 3, the exhaust end fixed mounting of first exhaust fan 3 has first exhaust pipe 4, and first exhaust pipe 4 runs through to the outside of box 1, the one end fixedly connected with smoking cover 5 of box 1 is kept away from to high temperature resistant flexible hose 2, the outer fixed surface of smoking cover 5 installs two splint 6 that are used for centre gripping smoking cover 5, the equal fixed mounting in one side that two splint 6 kept away from each other has connecting plate 7, two connecting plates 7 are respectively through extensible 8 and box 1 fixed connection.
In this embodiment, when the conflagration takes place and produce dense cigarette, can pull high temperature resistant expansion hose 2 to the region far away from box 1, first exhaust fan 3 can pass through high temperature resistant expansion hose 2 with regional dense cigarette in a distance and take into the inside of box 1, and discharge through first exhaust pipe 4, avoided dense cigarette to lead to the poor problem of exhaust fume effect far away from box 1, when pulling high temperature resistant expansion hose 2, 8 synchronous flexibles of extensible member, play the effect of the high temperature resistant expansion hose 2 of outrigger, can discharge at the dense cigarette of eminence with floating, improve smoke exhaust effect, avoid people to hand high temperature resistant expansion hose 2 simultaneously, the intensity of a fire stretches, lead to leading to the fact dangerous problem to the people.
In another embodiment of the present invention, the two clamp plates 6 are fixedly connected to each other by the first bolt 9, and the clamp plates 6 are fixedly connected to the connecting plate 7 by the second bolt 10, so that the high temperature resistant flexible hose 2 can be separated from the clamp plates 6 by detaching the first bolt 9 and the second bolt 10.
Specifically, the extensible member 8 includes at least three extensible plates, from left to right: the gliding spout of confession first expansion plate is seted up to the inside of second expansion plate, and the gliding spout … … of confession second expansion plate is seted up to the inside of third expansion plate and so on, through setting up three expansion plate, when high temperature resistant bellows 2 is flexible, three expansion plate can stretch out and draw back in step, and people can be according to the reasonable selection of length of high temperature resistant bellows 2 and install the quantity of expansion plate.
Specifically, the quantity of expansion plate is four, the recess that communicates mutually with the second expansion plate is seted up to the inside of first expansion plate, the inside spout of second expansion plate is linked together with the inside spout of third expansion plate, the inside spout of third expansion plate is linked together with the inside spout of fourth expansion plate, the inside spout of fourth expansion plate is linked together with box 1, through-hole 11 has all been seted up to the upper surface and the lower surface of every expansion plate, first exhaust fan 3 during operation, can be with regional smoking far away from box 1 and discharge through high temperature resistant flexible hose 2, be located dense cigarette accessible through-hole 11 between box 1 to the smoking cover 5 simultaneously, recess and spout enter into the inside to box 1, and discharge through first smoking pipe 4, consequently, dense cigarette near and far away cigarette from box 1 can all discharge.
Specifically, the inner bottom wall fixed mounting of box 1 has second smoke exhaust fan 12, and the smoke exhaust end fixed mounting of second smoke exhaust fan 12 has the second to discharge fume tub 13, and the second discharges fume tub 13 and runs through to the outside of box 1, discharges fume tub 13 through setting up second smoke exhaust fan 12 and second, has improved smoke exhaust efficiency.
Specifically, the inside wall fixedly connected with of box 1 is used for separating division board 14 of first exhaust fan 3 and second exhaust fan 12, and division board 14 separates into two cavities with the inner chamber of box 1, through setting up division board 14, dense cigarette through high temperature resistant expansion hose 2 is discharged through first exhaust fan 3, and dense cigarette through extensible member 8 is discharged through following second exhaust fan 12, install two gas cleaning wares respectively at the end of discharging fume of first exhaust pipe 4 and second exhaust pipe 13, purify dense cigarette, avoid causing unnecessary pollution to the environment.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a quick fume extractor for fire engineering which characterized in that: including box (1), one side fixed mounting of box (1) has high temperature resistant expansion hose (2) that are used for the smoking, the inside wall fixed mounting of box (1) has first smoke exhaust fan (3), the smoke exhaust end fixed mounting of first smoke exhaust fan (3) has first exhaust pipe (4), just first exhaust pipe (4) run through to the outside of box (1), the one end fixedly connected with smoke exhaust cover (5) of box (1) are kept away from in high temperature resistant expansion hose (2), the outer fixed surface of smoke exhaust cover (5) installs two splint (6) that are used for centre gripping smoke exhaust cover (5), and the equal fixed mounting in one side that two splint (6) kept away from each other has connecting plate (7), two connecting plate (7) are respectively through extensible member (8) and box (1) fixed connection.
2. A rapid smoke evacuation device for fire fighting engineering according to claim 1, characterized in that two clamping plates (6) are fixedly connected with each other by a first bolt (9), and the clamping plates (6) are fixedly connected with the connecting plate (7) by a second bolt (10).
3. A rapid smoke evacuation device for fire fighting engineering according to claim 1, characterized in that the telescopic member (8) comprises at least three telescopic plates, from left to right: the second expansion plate is internally provided with a sliding groove for the first expansion plate to slide, the third expansion plate is internally provided with a sliding groove … … for the second expansion plate to slide, and the like.
4. The quick smoke exhaust device for the fire fighting project according to claim 3, wherein the number of the expansion plates is four, a groove communicated with a second expansion plate is formed in the first expansion plate, a sliding groove in the second expansion plate is communicated with a sliding groove in the third expansion plate, a sliding groove in the third expansion plate is communicated with a sliding groove in the fourth expansion plate, the sliding groove in the fourth expansion plate is communicated with the box body (1), and a through hole (11) is formed in each of the upper surface and the lower surface of each expansion plate.
5. A quick smoke exhaust device for fire engineering according to claim 4, wherein the inner bottom wall of the box body (1) is fixedly provided with a second smoke exhaust fan (12), the smoke exhaust end of the second smoke exhaust fan (12) is fixedly provided with a second smoke exhaust pipe (13), and the second smoke exhaust pipe (13) penetrates to the outside of the box body (1).
6. A quick smoke exhaust device for fire fighting engineering according to claim 5, characterized in that the inner side wall of the box body (1) is fixedly connected with a partition plate (14) for separating the first smoke exhaust fan (3) and the second smoke exhaust fan (12), and the partition plate (14) divides the inner cavity of the box body (1) into two chambers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121312291.XU CN214891680U (en) | 2021-06-11 | 2021-06-11 | A quick fume extractor for fire engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121312291.XU CN214891680U (en) | 2021-06-11 | 2021-06-11 | A quick fume extractor for fire engineering |
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| Publication Number | Publication Date |
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| CN214891680U true CN214891680U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121312291.XU Active CN214891680U (en) | 2021-06-11 | 2021-06-11 | A quick fume extractor for fire engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082387A1 (en) * | 2022-10-21 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Air duct adjusting apparatus and fire-fighting blower |
-
2021
- 2021-06-11 CN CN202121312291.XU patent/CN214891680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024082387A1 (en) * | 2022-10-21 | 2024-04-25 | 宁德时代新能源科技股份有限公司 | Air duct adjusting apparatus and fire-fighting blower |
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