CN112212442B - Novel fire control new trend system of discharging fume - Google Patents
Novel fire control new trend system of discharging fume Download PDFInfo
- Publication number
- CN112212442B CN112212442B CN202011086252.2A CN202011086252A CN112212442B CN 112212442 B CN112212442 B CN 112212442B CN 202011086252 A CN202011086252 A CN 202011086252A CN 112212442 B CN112212442 B CN 112212442B
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- CN
- China
- Prior art keywords
- gear
- air outlet
- outlet pipe
- motor
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Abstract
The invention discloses a novel fire-fighting smoke-discharging fresh air system which comprises a mounting seat, a gas outlet mechanism, a gas outlet pipe, a connecting pipe, a cleaning mechanism, a protection mechanism, an adjusting mechanism, a second motor, a first gear and a second gear. The invention has the beneficial effects that: the second motor is sleeved with the first gear, the second gear is sleeved with the air outlet pipe, and the second gear is meshed with the first gear, so that the air outlet pipe sleeved with the second gear is driven to rotate by the second motor, the opening direction of the air outlet pipe is adjusted, the interior of the pipeline is protected, debris is prevented from entering the pipeline, the maintenance of the fresh air system at ordinary times is facilitated, and the device is also beneficial to use during fire control and smoke exhaust; the air inlet pipe is rotatably connected to the mounting seat, and the air inlet pipe is conveniently supported and mounted through the mounting seat, so that the device can conveniently run; the protection mechanism is arranged on the air outlet pipe, so that the device can be used conveniently in rainy days.
Description
Technical Field
The invention relates to a fresh air system, in particular to a novel fire-fighting smoke-discharging fresh air system, and belongs to the technical field of fire fighting.
Background
Fresh air refers to air outside a building or air that has not been circulated by an air conditioning and ventilation system before entering the building. Fresh air inlets of the air conditioning unit, the fresh air unit and the variable air volume air conditioning unit are directly connected with the outer space of the building, and fresh air is introduced. The fresh air unit mainly has the function of providing constant-temperature and constant-humidity air or fresh air for an air conditioning area. The fresh air handling unit control comprises air supply temperature control, air supply relative humidity control, anti-freezing control, carbon dioxide concentration control, various interlocking control and the like.
However, when a fire disaster occurs, a large amount of smoke and dust are generated due to the fire disaster, so that the smoke is discharged through the fresh air system, the concentration of the smoke can be reduced, and a large amount of smoke is prevented from being inhaled by a user; however, when the fresh air system is used, the pipeline is opened upwards, so that gas generated by fire can be conveniently discharged, and when the pipeline is used, the pipeline is opened upwards, so that some fragments can enter the pipeline, and the use of the device in emergency is influenced.
Disclosure of Invention
The invention aims to solve the problems and provide a novel fire-fighting smoke-discharging fresh air system which can control the direction of an opening of a pipeline, protect the pipeline and facilitate the maintenance and the use of the device.
The invention realizes the purpose through the following technical scheme, and the novel fire-fighting smoke-discharging fresh air system comprises a mounting seat, wherein the mounting seat is connected with a gas outlet mechanism, the gas outlet mechanism comprises a gas outlet pipe and a connecting pipe, the gas outlet pipe is rotatably connected to the mounting seat, the gas outlet pipe is rotatably connected to the connecting pipe, an adjusting mechanism is fixed on the gas outlet pipe, the adjusting mechanism comprises a second motor, a first gear and a second gear, the second motor is fixedly mounted on the mounting seat, the second motor is sleeved with the first gear, the first gear is rotatably connected to the mounting seat, the second gear is sleeved on the gas outlet pipe, the second gear is meshed with the first gear, and the second gear is rotatably connected to the mounting seat; the air outlet mechanism is fixedly connected with a protection mechanism, and the air outlet mechanism is rotatably connected with a cleaning mechanism.
Preferably, for the accumulational dust in the clean pipeline, clean mechanism includes fixed plate, screw rod, dead lever, scraper blade, shell and first motor, the shell install in the connecting pipe, first motor fixed mounting in the shell, first motor cup joint in the screw rod, the screw rod rotate connect in the connecting pipe, fixed plate fixed connection in the inner wall of outlet duct, the screw rod deviates from the one end of first motor rotate connect in the fixed plate, the one end fixed connection of dead lever in the fixed plate, the other end fixed connection of dead lever in the connecting pipe, connecting pipe sliding connection has the scraper blade, the scraper blade with threaded connection between the screw rod, scraper blade sliding connection in the outlet duct with the connecting pipe.
Preferably, for better cleaning of the pipeline, the scraper blade is of an annular structure, the inner diameter of the air outlet pipe is equal to that of the connecting pipe, and the thickness of the top end of the scraper blade is greater than that of the bottom end of the scraper blade.
Preferably, in order to use the device in rainy days, the protection mechanism comprises a protection plate, a support rod and a rotating column, the support rod is of an L-shaped structure, one end of the support rod is fixedly connected to the side wall of the air outlet pipe, and the other end of the support rod is rotatably connected with the protection plate through the rotating column.
Preferably, in order to better exhaust in rainy days, the protection mechanism further comprises a support plate and a sliding block, the support plate is symmetrically arranged on the outer wall of the fixed plate relative to the support rod, the sliding block is fixedly connected to the side wall of the protection plate, and the sliding block is slidably connected to the support plate.
Preferably, for the convenience of the backup pad is better spacing, protection machanism still includes the spout, the spout is located the backup pad, T shape the slider sliding connection in the spout, the spout slope sets up.
Preferably, in order to facilitate the air outlet pipe to uniformly exhaust air to the periphery under the action of the protection plate, the top end of the sliding groove and the top end of the rotating column are in the same straight line, and the diameter of the protection plate is larger than the outer diameter of the air outlet pipe.
The invention has the beneficial effects that: the second motor is sleeved with the first gear, the second gear is sleeved with the air outlet pipe, and the second gear is meshed with the first gear, so that the air outlet pipe sleeved with the second gear is driven to rotate by the second motor, the opening direction of the air outlet pipe is adjusted, the interior of the pipeline is protected, debris is prevented from entering the pipeline, the maintenance of the fresh air system at ordinary times is facilitated, and the device is also beneficial to use during fire control and smoke exhaust; the air inlet pipe is rotatably connected to the mounting seat, and the air inlet pipe is conveniently supported and mounted through the mounting seat, so that the device can conveniently run; the protection mechanism is arranged on the air outlet pipe, so that the device can be used conveniently in rainy days.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of the mounting base and the air outlet mechanism shown in FIG. 1;
fig. 3 is a schematic view of a connection structure of the air outlet mechanism and the cleaning mechanism shown in fig. 1.
In the figure: 1. the mounting base, 2, air outlet mechanism, 21, outlet duct, 22, connecting pipe, 3, clean mechanism, 31, fixed plate, 32, screw rod, 33, dead lever, 34, scraper blade, 35, shell, 36, first motor, 4, protection mechanism, 41, guard plate, 42, backup pad, 43, slider, 44, spout, 45, bracing piece, 46, rotation post, 5, adjustment mechanism, 51, second motor, 52, first gear, 53, second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a novel fire-fighting smoke-discharging fresh air system includes a mounting base 1, the mounting base 1 is connected with an air outlet mechanism 2, the air outlet mechanism 2 includes an air outlet pipe 21 and a connecting pipe 22, the air outlet pipe 21 is rotatably connected to the mounting base 1, the air outlet pipe 21 is rotatably connected to the connecting pipe 22, the air outlet pipe 21 is fixed with an adjusting mechanism 5, the adjusting mechanism 5 includes a second motor 51, a first gear 52 and a second gear 53, the second motor 51 is fixedly mounted on the mounting base 1, the second motor 51 is sleeved with the first gear 52, the first gear 52 is rotatably connected to the mounting base 1, the second gear 53 is sleeved on the air outlet pipe 21, the second gear 53 is engaged with the first gear 52, and the second gear 53 is rotatably connected to the mounting base 1; the air outlet mechanism 2 is fixedly connected with a protection mechanism 4, and the air outlet mechanism 2 is rotatably connected with a cleaning mechanism 3.
As a technical optimization scheme of the invention, the cleaning mechanism 3 comprises a fixing plate 31, a screw 32, a fixing rod 33, a scraper 34, a shell 35 and a first motor 36, the housing 35 is mounted on the connection pipe 22, the first motor 36 is fixedly mounted on the housing 35, the first motor 36 is sleeved on the screw rod 32, the screw rod 32 is rotatably connected to the connecting pipe 22, the fixing plate 31 is fixedly connected to the inner wall of the outlet pipe 21, one end of the screw rod 32 departing from the first motor 36 is rotatably connected to the fixing plate 31, one end of the fixing rod 33 is fixedly connected to the fixing plate 31, the other end of the fixing rod 33 is fixedly connected to the connection pipe 22, the connecting pipe 22 is connected with the scraper 34 in a sliding mode, the scraper 34 is connected with the screw 32 in a threaded mode, and the scraper 34 is connected with the air outlet pipe 21 and the connecting pipe 22 in a sliding mode.
As a technical optimization scheme of the present invention, the scraper 34 is of an annular structure, the inner diameter of the air outlet pipe 21 is equal to the inner diameter of the connecting pipe 22, and the thickness of the top end of the scraper 34 is greater than the thickness of the bottom end of the scraper 34.
As a technical optimization scheme of the present invention, the protection mechanism 4 includes a protection plate 41, a support rod 45 and a rotation column 46, the support rod 45 is in an L-shaped structure, one end of the support rod 45 is fixedly connected to the side wall of the air outlet pipe 21, and the other end of the support rod 45 is rotatably connected to the protection plate 41 through the rotation column 46.
As a technical optimization solution of the present invention, the protection mechanism 4 further includes a supporting plate 42 and a sliding block 43, the supporting plate 42 is symmetrically disposed on the outer wall of the fixing plate 31 with respect to the supporting rod 45, the sliding block 43 is fixedly connected to the side wall of the protection plate 41, and the sliding block 43 is slidably connected to the supporting plate 42.
As a technical optimization scheme of the present invention, the protection mechanism 4 further includes a sliding groove 44, the sliding groove 44 is disposed on the supporting plate 42, the T-shaped sliding block 43 is slidably connected to the sliding groove 44, and the sliding groove 44 is disposed in an inclined manner.
As a technical optimization scheme of the present invention, the top end of the sliding groove 44 and the top end of the rotating column 46 are in the same straight line, and the diameter of the protection plate 41 is greater than the outer diameter of the air outlet pipe 21.
When the invention is used, when a fire occurs, the first motor 36 starts to rotate, the second motor 51 drives the first gear 52 to rotate, the first gear 52 drives the air outlet pipe 21 fixed by the second gear 53 to rotate 90 degrees, the opening of the air outlet pipe 21 is upward, then the protection plate 41 rotates to the direction close to the air outlet pipe 21 under the action of gravity, the sliding blocks 43 at the two ends of the protection plate 41 slide in the sliding grooves 44 on the support plate 42, so that the protection plate 41 is parallel to the top end of the air outlet pipe 21, then the smoke is convenient to remove, when smoke dust in the smoke is accumulated in the side walls of the air outlet pipe 21 and the connecting pipe 22, the first motor 36 starts to rotate, the first motor 36 drives the screw rod 32 to rotate, then the scraper moves in the direction of the support rod 45 in the connecting pipe 22 and the air outlet pipe 21 through the positioning of the fixing rod 33, the smoke dust in the connecting pipe 22 and the air outlet pipe 21 is cleaned by the driving of the scraper, the smoke can conveniently pass through.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (3)
1. The utility model provides a novel fire control new trend system of discharging fume, includes mount pad (1), its characterized in that: the mounting seat (1) is connected with an air outlet mechanism (2), the air outlet mechanism (2) comprises an air outlet pipe (21) and a connecting pipe (22), the air outlet pipe (21) is rotatably connected to the mounting seat (1), the air outlet pipe (21) is rotatably connected to the connecting pipe (22), an adjusting mechanism (5) is fixed on the air outlet pipe (21), the adjusting mechanism (5) comprises a second motor (51), a first gear (52) and a second gear (53), the second motor (51) is fixedly arranged on the mounting base (1), the second motor (51) is sleeved with the first gear (52), the first gear (52) is rotationally connected with the mounting base (1), the second gear (53) is sleeved on the air outlet pipe (21), the second gear (53) is meshed with the first gear (52), and the second gear (53) is rotatably connected to the mounting seat (1); the gas outlet mechanism (2) is fixedly connected with a protection mechanism (4), and the gas outlet mechanism (2) is rotatably connected with a cleaning mechanism (3);
the cleaning mechanism (3) comprises a fixing plate (31), a screw rod (32), a fixing rod (33), a scraper (34), a shell (35) and a first motor (36), the shell (35) is installed on the connecting pipe (22), the first motor (36) is fixedly installed on the shell (35), the first motor (36) is sleeved on the screw rod (32), the screw rod (32) is rotatably connected to the connecting pipe (22), the fixing plate (31) is fixedly connected to the inner wall of the air outlet pipe (21), one end of the screw rod (32), which deviates from the first motor (36), is rotatably connected to the fixing plate (31), one end of the fixing rod (33) is fixedly connected to the fixing plate (31), the other end of the fixing rod (33) is fixedly connected to the connecting pipe (22), and the connecting pipe (22) is slidably connected with the scraper (34), the scraper (34) is in threaded connection with the screw (32), and the scraper (34) is connected with the air outlet pipe (21) and the connecting pipe (22) in a sliding manner;
the protection mechanism (4) comprises a protection plate (41), a support rod (45) and a rotating column (46), the support rod (45) is of an L-shaped structure, one end of the support rod (45) is fixedly connected to the side wall of the air outlet pipe (21), and the other end of the support rod (45) is rotatably connected with the protection plate (41) through the rotating column (46);
the protection mechanism (4) further comprises a supporting plate (42) and a sliding block (43), the supporting plate (42) is symmetrically arranged on the outer wall of the fixing plate (31) relative to the supporting rod (45), the sliding block (43) is fixedly connected to the side wall of the protection plate (41), and the sliding block (43) is connected to the supporting plate (42) in a sliding mode;
the protection mechanism (4) further comprises a sliding groove (44), the sliding groove (44) is arranged on the supporting plate (42), the T-shaped sliding block (43) is connected to the sliding groove (44) in a sliding mode, and the sliding groove (44) is arranged in an inclined mode;
when the fire disaster prevention device is used, when a fire disaster happens, the first motor (36) starts to rotate, the second motor (51) drives the first gear (52) to rotate, the first gear (52) drives the air outlet pipe (21) fixed by the second gear (53) to rotate 90 degrees, and the opening of the air outlet pipe (21) is upward.
2. The novel fire protection and smoke exhaust fresh air system according to claim 1, characterized in that: the scraper blade (34) is of an annular structure, the inner diameter of the air outlet pipe (21) is equal to that of the connecting pipe (22), and the thickness of the top end of the scraper blade (34) is larger than that of the bottom end of the scraper blade (34).
3. The novel fire protection and smoke exhaust fresh air system according to claim 1, characterized in that: the top end of the sliding groove (44) and the top end of the rotating column (46) are in the same straight line, and the diameter of the protection plate (41) is larger than the outer diameter of the air outlet pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086252.2A CN112212442B (en) | 2020-10-12 | 2020-10-12 | Novel fire control new trend system of discharging fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011086252.2A CN112212442B (en) | 2020-10-12 | 2020-10-12 | Novel fire control new trend system of discharging fume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112212442A CN112212442A (en) | 2021-01-12 |
| CN112212442B true CN112212442B (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011086252.2A Active CN112212442B (en) | 2020-10-12 | 2020-10-12 | Novel fire control new trend system of discharging fume |
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| Country | Link |
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| CN (1) | CN112212442B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902338A (en) * | 2021-01-30 | 2021-06-04 | 张枫 | Intelligent household ventilation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165419A (en) * | 2006-10-17 | 2008-04-23 | 杨瑞宁 | Indoor exhaust method |
| CN101173810A (en) * | 2007-11-23 | 2008-05-07 | 汪祥 | Intelligent fresh air ventilation machine of elevator cage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787801B (en) * | 2010-04-02 | 2012-08-08 | 王启定 | Installation structure of building exhaust pipes and construction method thereof |
| AT517081B1 (en) * | 2015-06-03 | 2016-11-15 | Rosenbauer Int Ag | fan unit |
| CN105157116A (en) * | 2015-10-19 | 2015-12-16 | 珠海格力电器股份有限公司 | Duct-type air conditioner |
| CN207006449U (en) * | 2017-07-03 | 2018-02-13 | 广东广顺电器科技有限公司 | A kind of VMC exhaust apparatus of adjustable wind direction |
| CN211650665U (en) * | 2019-10-25 | 2020-10-09 | 武汉鑫合悦环境科技有限公司 | Fresh air system underground garage machine room pipeline installation structure of discharging fume of airing exhaust |
| CN211575399U (en) * | 2019-12-30 | 2020-09-25 | 湖南天一消防有限公司 | Novel fire control new trend system of discharging fume |
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2020
- 2020-10-12 CN CN202011086252.2A patent/CN112212442B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101165419A (en) * | 2006-10-17 | 2008-04-23 | 杨瑞宁 | Indoor exhaust method |
| CN101173810A (en) * | 2007-11-23 | 2008-05-07 | 汪祥 | Intelligent fresh air ventilation machine of elevator cage |
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| CN112212442A (en) | 2021-01-12 |
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Effective date of registration: 20220217 Address after: 230000 g4-316, xingmengyuan enterprise residence, Mingzhu Avenue, high tech Zone, Hefei, Anhui Province Applicant after: Anhui aneng Safety Technology Consulting Co.,Ltd. Address before: Shandong MingEn Construction Co., Ltd., No.8 Xinggang Road, Lixia District, Jinan City, Shandong Province Applicant before: Shen Rongli |
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