CN211476238U - Fire engineering is with automatic air pipe of discharging fume - Google Patents
Fire engineering is with automatic air pipe of discharging fume Download PDFInfo
- Publication number
- CN211476238U CN211476238U CN201921738781.9U CN201921738781U CN211476238U CN 211476238 U CN211476238 U CN 211476238U CN 201921738781 U CN201921738781 U CN 201921738781U CN 211476238 U CN211476238 U CN 211476238U
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- pipe
- fixedly provided
- mounting
- connecting pipe
- fixed mounting
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Abstract
The utility model discloses a fire engineering is with air pipe of automatic discharge fume, including the connecting pipe, there is the breather pipe connecting pipe one side through fixed screw fixed mounting, the bottom of breather pipe is connected with the rotor plate through hinge rotation, the inside fixed mounting that the top of rotor plate just is located the breather pipe has the fan mounting bracket, the inside fixed mounting of fan mounting bracket has servo motor, servo motor's output fixed mounting has rotating vane, one side that the hinge was kept away from to the rotor plate and the below that is located the breather pipe is dug and is had the fixed orifices, the breather pipe bottom is close to one side regulation of fixed orifices and installs the install bin, the beneficial effects of the utility model are: the utility model discloses used and to have carried out automatic air pipe of discharging fume, smoke concentration when the air can carry out automatic ventilation when reaching a certain amount and discharge fume, it is more convenient to have compared in ordinary air pipe to use, carries out quick discharge to smog under the condition of conflagration breaing out or extensive smog, and it is more convenient to use.
Description
Technical Field
The utility model relates to an air pipe, in particular to fire engineering is with automatic air pipe of discharging fume belongs to air pipe technical field.
Background
In the existing life, a ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, is a municipal infrastructure for circulating air and reducing the concentration of harmful gases, and is widely applied at present and becomes indispensable ventilation equipment in large buildings.
Can produce very big dense cigarette when the building catches fire, and can cause very big injury to people in the building, people in many scene of fire are all because the stifling that has inhaled a large amount of dense cigarettes and have leaded to and stupor, thereby the time of fleing has been missed, and dense cigarette can block people's sight, ventilation pipe just can play very big effect this moment, ventilation pipe bears the important responsibility of circulation of air, and present ventilation pipe does not all possess automatic function of discharging fume, make dense cigarette can't discharge fast, cause life harm to people easily, and ventilation pipe takes place the condition of jam and trouble very easily when using, very difficult repair.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a fire engineering is with automatic air pipe of discharging fume.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to an automatic smoke exhaust air duct for fire engineering, which comprises a connecting pipe, wherein one side of the connecting pipe is fixedly provided with a vent pipe through a fixing screw, the bottom of the vent pipe is connected with a rotating plate through a hinge, the top of the rotating plate is fixedly provided with a fan mounting bracket inside the vent pipe, the inside of the fan mounting bracket is fixedly provided with a servo motor, the output end of the servo motor is fixedly provided with a rotating blade, one side of the rotating plate, which is far away from the hinge, is provided with a fixing hole below the vent pipe, one side of the bottom of the vent pipe, which is close to the fixing hole, is provided with a mounting box, the inside of the mounting box is connected with a fixing column in a sliding way, one side of the fixing column, which is close to the fixing hole, penetrates through the mounting, one side that the connecting pipe was kept away from to the breather pipe has the installing frame through fixed screw fixed mounting, the inside fixed mounting of installing frame has the safety net, fixed mounting has the mounting panel on the safety net, mounting panel one side fixed mounting has bee calling organ, one side fixed mounting that the mounting panel is close to bee calling organ has smoke alarm, one side fixed mounting that the mounting panel is close to smoke alarm has control panel, one side fixed mounting that the breather pipe was kept away from to the connecting pipe has the blast pipe, blast pipe one side fixed mounting has first solenoid valve, the top fixed mounting of connecting pipe has the pipe of discharging fume, pipe one side fixed mounting of discharging fume has the second solenoid valve, inside and one side fixed mounting that is located the second solenoid valve and keeps away from the.
As a preferred scheme of the utility model, servo motor, bee calling organ, smoke alarm, first solenoid valve and second solenoid valve all with control panel electric connection.
As an optimized scheme of the utility model, one side that the fan mounting bracket is close to the safety net is provided with the protection strip.
As a preferred scheme of the utility model, the safety net is latticed structure.
As a preferred scheme of the utility model, the inside active carbon that is filled with of filter screen.
As a preferred scheme of the utility model, the fixed column outside just is located the inside one side that is close to the fixed orifices of install bin and is provided with the stopper.
As an optimized proposal of the utility model, the bottom fixed mounting of rotor plate has the handle.
The utility model discloses the beneficial effect who reaches is:
1. the utility model discloses used and to have carried out automatic air pipe of discharging fume, smoke concentration when the air can carry out automatic ventilation when reaching a certain amount and discharge fume, it is more convenient to compare in ordinary air pipe to use, carries out quick discharge to smog under the condition of conflagration breaing out or extensive smog, and it is more convenient to use.
2. The utility model discloses used two kinds of exhaust methods of normal mode and smoke exhaust mode, can switch over according to the in service behavior of difference is automatic, improved air pipe's intelligence, and can utilize the rotor plate to rotate the fan and go out when the fan breaks down, convenient maintenance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the safety net of the present invention;
fig. 4 is an enlarged view of the position a of the present invention.
In the figure, 1, a connecting pipe; 2. a breather pipe; 3. a rotating plate; 4. a fan mounting bracket; 5. a servo motor; 6. a rotating blade; 7. installing a frame; 8. a safety net; 9. mounting a plate; 10. a buzzer; 11. a smoke alarm; 12. a control panel; 13. an exhaust pipe; 14. a first solenoid valve; 15. a smoke exhaust pipe; 16. a second solenoid valve; 17. a filter screen; 18. a fixing hole; 19. Installing a box; 20. fixing a column; 21. a spring; 22. a handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-3, the utility model provides an automatic smoke exhaust ventilation duct for fire engineering, which comprises a connecting pipe 1, a ventilation pipe 2 is fixedly arranged on one side of the connecting pipe 1 through a fixing screw, a rotary plate 3 is rotatably connected on the bottom of the ventilation pipe 2 through a hinge, a fan mounting rack 4 is fixedly arranged on the top of the rotary plate 3 and positioned in the ventilation pipe 2, a servo motor 5 is fixedly arranged in the fan mounting rack 4, a rotary blade 6 is fixedly arranged at the output end of the servo motor 5, a fixing hole 18 is drilled on one side of the rotary plate 3 away from the hinge and positioned below the ventilation pipe 2, a mounting box 19 is fixedly arranged on one side of the bottom of the ventilation pipe 2 close to the fixing hole 18, a fixing column 20 is slidably connected in the mounting box 19, one side of the fixing column 20 close to the fixing hole 18 penetrates through the mounting box 19 and is inserted into the fixing hole 18, a, one side that connecting pipe 1 was kept away from to breather pipe 2 has installing frame 7 through fixed screw fixed mounting, the inside fixed mounting of installing frame 7 has safety net 8, fixed mounting has mounting panel 9 on the safety net 8, mounting panel 9 one side fixed mounting has bee calling organ 10, one side fixed mounting that mounting panel 9 is close to bee calling organ 10 has smoke alarm 11, one side fixed mounting that mounting panel 9 is close to smoke alarm 11 has control panel 12, one side fixed mounting that breather pipe 2 was kept away from to connecting pipe 1 has blast pipe 13, 13 one side fixed mounting of blast pipe has first solenoid valve 14, the top fixed mounting of connecting pipe 1 has pipe 15 of discharging fume, 15 one side fixed mounting of pipe 15 of discharging fume has second solenoid valve 16, 16 inside and the one side fixed mounting that is located second solenoid valve 16 and keeps away from connecting.
The servo motor 5, the buzzer 10, the smoke alarm 11, the first electromagnetic valve 14 and the second electromagnetic valve 16 are electrically connected with the control panel 12, the control panel 12 can be directly used for controlling the ventilation pipeline, and the use is more convenient; a protection strip is arranged on one side, close to the safety net 8, of the fan mounting frame 4, so that sundries are prevented from entering the fan mounting frame 4 to block the rotation of the rotating blades 6; the safety net 8 is of a grid structure, so that large sundries are prevented from entering the ventilating duct; activated carbon is filled in the filter screen 17, so that large-particle impurities in the smoke can be adsorbed; a limiting block is arranged on the outer side of the fixing column 20 and on one side, close to the fixing hole 18, of the mounting box 19, so that the fixing column 20 can be inserted into the fixing hole 18 under the action of the spring 21; the bottom of the rotating plate 3 is fixedly provided with a handle 22, so that the rotating plate 3 can be conveniently opened and closed by using the handle 22.
Specifically, when the utility model is used, after the installation of the ventilation duct is completed, the ventilation duct can be used, under the ordinary condition, indoor air enters the connecting pipe 1 through the vent pipe 2, at the moment, the second electromagnetic valve 16 is closed, the first electromagnetic valve 14 is opened, so the air enters the vent pipe 13 through the connecting pipe 1, the normal air flow is carried out, if a fire occurs, the smoke alarm 11 senses thick smoke, then the information is transmitted to the control panel 12, the control panel 12 is used for controlling the servo motor 5 to be started, the rotating blade 6 is driven to rotate, the air with the thick smoke is actively sucked into the vent pipe 2, at the moment, the control panel 12 is used for controlling the first electromagnetic valve 14 to be closed, the second electromagnetic valve 16 is opened, the smoke can only enter the smoke exhaust pipe 15 through the connecting pipe 1, then the smoke needs to pass through the filter screen 17 in the smoke exhaust pipe 15, large granule impurity to containing in the smog filters, simultaneously because the pipe 15 of discharging fume is kept away from the one end of connecting pipe 1 and is connected with the tobacco pipe in the building, can directly discharge inside the tobacco pipe with smog, accomplish the interior smoke exhaust to the building, it is very convenient to use, if when the fan in the air pipe broke down, can drag fixed column 20 to the one side of keeping away from fixed orifices 18 earlier, pull out fixed column 20 from fixed orifices 18, hold handle 22 afterwards, with rotor plate 3 downwardly rotating, make inside fan follow breather pipe 2 internal arc that turns out, the convenience is maintained and is adjusted it.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fire engineering is with automatic air pipe of discharging fume, includes connecting pipe (1), its characterized in that: the connecting pipe is characterized in that a ventilating pipe (2) is fixedly arranged on one side of the connecting pipe (1) through a fixing screw, a rotating plate (3) is rotatably connected to the bottom of the ventilating pipe (2) through a hinge, a fan mounting frame (4) is fixedly arranged at the top of the rotating plate (3) and located inside the ventilating pipe (2), a servo motor (5) is fixedly arranged inside the fan mounting frame (4), a rotating blade (6) is fixedly arranged at the output end of the servo motor (5), a fixing hole (18) is chiseled below the ventilating pipe (2) and on one side, away from the hinge, of the rotating plate (3), an installation box (19) is installed on one side, close to the fixing hole (18), of the bottom of the ventilating pipe (2), a fixing box (19) is installed on one side, close to the fixing hole (18), of the fixing box (20), penetrates through the installation box (19) and is inserted into, the outer side of the fixing column (20) is fixedly provided with a spring (21) inside the mounting box (19), one side of the ventilating pipe (2) far away from the connecting pipe (1) is fixedly provided with a mounting frame (7) through a fixing screw, the inside of the mounting frame (7) is fixedly provided with a safety net (8), the safety net (8) is fixedly provided with a mounting plate (9), one side of the mounting plate (9) is fixedly provided with a buzzer (10), one side of the mounting plate (9) close to the buzzer (10) is fixedly provided with a smoke alarm (11), one side of the mounting plate (9) close to the smoke alarm (11) is fixedly provided with a control panel (12), one side of the connecting pipe (1) far away from the ventilating pipe (2) is fixedly provided with an exhaust pipe (13), one side of the exhaust pipe (13) is fixedly provided with a first, the top fixed mounting of connecting pipe (1) has a tub (15) of discharging fume, tub (15) one side fixed mounting of discharging fume has second solenoid valve (16), inside and the one side fixed mounting who is located second solenoid valve (16) and keeps away from connecting pipe (1) of second solenoid valve (16) has filter screen (17).
2. The automatic smoke exhaust ventilation duct for the fire engineering according to claim 1, wherein the servo motor (5), the buzzer (10), the smoke alarm (11), the first electromagnetic valve (14) and the second electromagnetic valve (16) are electrically connected with the control panel (12).
3. The automatic smoke exhaust ventilating duct for the fire fighting project according to claim 1, wherein a protection strip is arranged on one side of the fan mounting rack (4) close to the safety net (8).
4. The ventilation duct for automatically discharging smoke in fire fighting engineering according to claim 1, characterized in that the safety net (8) is of a grid structure.
5. The automatic smoke exhaust ventilating duct for the fire fighting project according to claim 1, wherein the inside of the filter screen (17) is filled with activated carbon.
6. The automatic smoke exhaust ventilating duct for the fire engineering according to claim 1, wherein a limiting block is arranged on one side of the outer side of the fixing column (20) and located inside the installation box (19) and close to the fixing hole (18).
7. The automatic smoke exhaust ventilating duct for fire fighting engineering according to claim 1, characterized in that a handle (22) is fixedly mounted at the bottom of the rotating plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738781.9U CN211476238U (en) | 2019-10-16 | 2019-10-16 | Fire engineering is with automatic air pipe of discharging fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738781.9U CN211476238U (en) | 2019-10-16 | 2019-10-16 | Fire engineering is with automatic air pipe of discharging fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476238U true CN211476238U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921738781.9U Expired - Fee Related CN211476238U (en) | 2019-10-16 | 2019-10-16 | Fire engineering is with automatic air pipe of discharging fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325415A (en) * | 2020-11-11 | 2021-02-05 | 四川华腾国盛科技有限公司 | Underground parking lot ventilation intelligent detection system |
| CN113063200A (en) * | 2021-03-24 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Fireproof ventilation design structure for high-rise building |
-
2019
- 2019-10-16 CN CN201921738781.9U patent/CN211476238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325415A (en) * | 2020-11-11 | 2021-02-05 | 四川华腾国盛科技有限公司 | Underground parking lot ventilation intelligent detection system |
| CN113063200A (en) * | 2021-03-24 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Fireproof ventilation design structure for high-rise building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201012 Address after: 010018 No. 306, Wuda Road, Saihan District, the Inner Mongolia Autonomous Region, Hohhot Patentee after: INNER MONGOLIA AGRICULTURAL University Address before: Room 501, unit 3, building 2, South District, Hongda cultural community, Laiyang City, Yantai City, Shandong Province 265200 Patentee before: Li Yixuan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |