CN111043084B - Quick fume extractor is used in building fire control - Google Patents
Quick fume extractor is used in building fire control Download PDFInfo
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- CN111043084B CN111043084B CN202010000270.8A CN202010000270A CN111043084B CN 111043084 B CN111043084 B CN 111043084B CN 202010000270 A CN202010000270 A CN 202010000270A CN 111043084 B CN111043084 B CN 111043084B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a novel rapid smoke exhaust device for building fire protection, which comprises a smoking main body shell, wherein angle adjusting and installing mechanisms are respectively installed on two sides of the smoking main body shell, each angle adjusting and installing mechanism comprises a supporting column, an installing flange, a fixed installing sleeve, a locking sleeve, an angle positioning frame and a limiting plate, the installing flange is installed at one end of the supporting column, the limiting plate is installed on the outer side of the other end of the supporting column, the fixed installing sleeve is installed on the outer side of the limiting plate, the angle positioning frame is installed at one end of the fixed installing sleeve, and the locking sleeve is installed on one side of the angle positioning frame. According to the invention, the angles of the supporting columns and the fixed mounting sleeve are adjusted, so that the whole fan can meet different use angles, the fan is convenient to use, the movable drawing plate is drawn and pulled, the air guide quantity can be adjusted according to the concentration of smoke, and the fan main body can be overhauled and maintained by disassembling the first fan protection frame, so that the fan is convenient to use.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to a quick smoke exhaust device for building fire fighting.
Background
Along with the rapid development of social economy, the scale of urban buildings is getting bigger and bigger, the fire-fighting requirement of buildings is getting stricter and stricter, the building fire-fighting equipment refers to a general name of equipment and facilities for preventing and extinguishing the fire of the buildings (structures) such as an automatic fire alarm system, an automatic water-spraying fire-extinguishing system and a fire hydrant system which are arranged in the buildings (structures), the building fire-fighting equipment is an important facility for ensuring the fire-fighting safety of the buildings and the evacuation safety of people, is an important component of modern buildings, plays an important role in protecting the buildings, effectively protects the life safety of citizens and the safety of national property, dense smoke is often the most important factor for harming life when the fire breaks out, the concentration and the hazard of dense fog can be effectively reduced through smoke exhaust equipment, and the survival probability of people is improved.
However, the existing smoke exhaust device for building fire protection cannot effectively adjust the fire in different directions, is limited in installation and is inconvenient for ordinary maintenance and overhaul operation; therefore, the existing requirements are not met, and the quick smoke exhaust device for building fire protection is provided for the requirements.
Disclosure of Invention
The invention aims to provide a quick smoke exhaust device for building fire protection, which solves the problems that the existing smoke exhaust device for building fire protection in the background art cannot effectively adjust fires in different directions, is limited during installation, and is inconvenient for ordinary maintenance and overhauling operation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick fume extractor is used in building fire control, includes smoking main body shell, angle modulation installation mechanism is all installed to the both sides of smoking main body shell angle modulation installation mechanism includes support column, mounting flange, fixed mounting cover, lock sleeve, angle location frame and limiting plate, mounting flange is installed to the one end of support column, the limiting plate is installed in the outside of the support column other end, the fixed mounting cover is installed in the outside of limiting plate, the angle location frame is installed to the one end of fixed mounting cover, the lock sleeve is installed to one side of angle location frame.
Preferably, the main part shell of discharging fume is installed to the one end of smoking main part shell, movable adjusting bracket is installed to the inboard of main part shell one end of discharging fume, fixed connection cover is installed to the inboard of the main part shell of discharging fume, second fan protection frame is installed to one side of fixed connection cover, first filter is installed to one side of second fan protection frame, the second filter is installed to one side of first filter, supporting spring is installed to one side of second filter, the movable support board is installed to supporting spring's one end.
Preferably, two limiting strips are installed on the inner side of the smoking main body shell, a movable drawing plate is installed on one side of one limiting strip, a fixed air deflector is installed on one side of the movable drawing plate, a first fan protection frame is installed on one side of the fixed air deflector, and a fan main body is installed on one side of the first fan protection frame.
Preferably, one end of the limiting plate is welded and fixed on two sides of the smoking main body shell, and one end of the supporting column penetrates through the limiting plate and is fixed on the inner side of the locking sleeve through threaded connection.
Preferably, one end of the fixed mounting sleeve is provided with a positioning hole, one end of the angle positioning frame is provided with a positioning head, and one end of the positioning head extends to the inner side of the positioning hole.
Preferably, the inner side of the smoke exhaust main body shell is provided with a guide hole, the first filter plate and the second filter plate are arranged on the inner side of the guide hole, the second filter plate and the movable support plate are fixedly connected through a support spring, and four end angles of the movable support plate penetrate through the outer side of the smoke exhaust main body shell.
Preferably, the limiting bar is welded and fixed on one side of the fixed air deflector, air guide holes are formed in one sides of the fixed air deflector and the movable drawing plate, a guide groove is formed in one side of the limiting bar, and two sides of the movable drawing plate extend to the inner side of the guide groove.
Preferably, one end of the fan main body is fixed to one side of the first fan protection frame through a screw, and the fan main body comprises fan blades and a fan motor.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, the smoke suction main body shell is adjusted according to the installation position and the direction of a fire which easily occurs, the angle between the support column and the fixed installation sleeve is adjusted, so that the whole body can meet different use angles, the angle positioning frame is locked and fixed by rotating the locking sleeve, and the support column is fixed relative to the fixed installation sleeve, so that the adjustment and the locking are convenient;
2. according to the invention, the air guide holes are formed in one sides of the movable drawing plate and the fixed air guide plate, the movable drawing plate moves under the action of the guide groove formed in one side of the limiting strip, so that the size of the air guide hole is changed, the air guide quantity can be adjusted according to the concentration of smoke, the fan is convenient to use, and the movable drawing plate is pulled and pulled to disassemble the first fan protection frame, so that the fan main body can be overhauled and maintained, and the fan is convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a partial sectional structure diagram of the smoke discharging main body casing of the present invention.
In the figure: 1. a smoking body shell; 2. an angle adjustment mounting mechanism; 3. a support pillar; 4. installing a flange; 5. fixing the mounting sleeve; 6. a movable drawing plate; 7. a smoke exhaust main body shell; 8. a movable adjusting frame; 9. a locking sleeve; 10. an angle positioning frame; 11. a limiting plate; 12. a first fan guard frame; 13. a fan main body; 14. a limiting strip; 15. a second fan guard frame; 16. a first filter plate; 17. a second filter plate; 18. a support spring; 19. a movable support plate; 20. fixing the connecting sleeve; 21. and fixing the air deflector.
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.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a quick smoke exhaust device for building fire protection comprises a smoke main body shell 1, wherein angle adjusting installation mechanisms 2 are installed on two sides of the smoke main body shell 1, each angle adjusting installation mechanism 2 comprises a supporting column 3, an installation flange 4, a fixed installation sleeve 5, a locking sleeve 9, an angle positioning frame 10 and a limiting plate 11, the installation flange 4 is installed at one end of each supporting column 3, the limiting plate 11 is installed on the outer side of the other end of each supporting column 3, the fixed installation sleeve 5 is installed on the outer side of each limiting plate 11, the angles of the supporting columns 3 and the fixed installation sleeves 5 are adjusted, so that the whole body can meet different use angles, the angle positioning frame 10 is installed at one end of each fixed installation sleeve 5, the locking sleeve 9 is installed on one side of the angle positioning frame 10, the angle positioning frame 10 is locked and fixed by rotating the locking sleeves 9, the angles can be conveniently adjusted and positioned, and the angles of the supporting columns 3 and the fixed installation sleeves 5 are adjusted, make whole can satisfy different use angles, facilitate the use, through taking out board 6 to the activity and carrying out the pull and then can adjust the wind deflection according to the concentration of smog, through disassembling first fan protection frame 12, can overhaul and maintain fan main part 13, facilitate the use.
Further, the main part shell 7 of discharging fume is installed to the one end of the main part shell 1 of smoking, movable adjusting bracket 8 is installed to the inboard of the main part shell 7 one end of discharging fume, adapter sleeve 20 is installed to the inboard of the main part shell 7 of discharging fume, second fan protection frame 15 is installed to one side of adapter sleeve 20, first filter 16 is installed to one side of second fan protection frame 15, second filter 17 is installed to one side of first filter 16, supporting spring 18 is installed to one side of second filter 17, backup pad 19 is installed to the one end of supporting spring 18.
Through adopting above-mentioned technical scheme, first filter 16 and second filter 17 can carry out secondary filter operation to dense cigarette, are convenient for purify dense cigarette, and first filter 16 and second filter 17 can block dust and mosquito.
Further, two limiting strips 14 are installed on the inner side of the smoking main body shell 1, a movable drawing plate 6 is installed on one side of one limiting strip 14, a fixed air deflector 21 is installed on one side of the movable drawing plate 6, a first fan protection frame 12 is installed on one side of the fixed air deflector 21, and a fan main body 13 is installed on one side of the first fan protection frame 12.
Through adopting above-mentioned technical scheme, through drawing board 6 to the activity and carrying out the pull, be convenient for adjust the wind deflection.
Further, the one end welded fastening of limiting plate 11 is in the both sides of smoking main part shell 1, and the one end of support column 3 runs through limiting plate 11 and passes through threaded connection to be fixed in the inboard of lock sleeve 9.
Through adopting above-mentioned technical scheme, lock and fix angle locating rack 10 through rotatory lock sleeve 9 and then, be convenient for adjust and fix the angle.
Further, one end of the fixed mounting sleeve 5 is provided with a positioning hole, one end of the angle positioning frame 10 is provided with a positioning head, and one end of the positioning head extends to the inner side of the positioning hole.
Through adopting above-mentioned technical scheme, adjust the angle of support column 3 and fixed mounting cover 5 for whole can satisfy different use angles.
Further, the inside of the main body shell 7 of discharging fume is provided with the guiding hole, first filter 16 and second filter 17 all set up the inboard at the guiding hole, and second filter 17 passes through supporting spring 18 with the movable supporting plate 19 and is connected fixedly, and four end angles of movable supporting plate 19 all run through the outside of the main body shell 7 of discharging fume.
By adopting the above technical scheme, the first filter plate 16 and the second filter plate 17 are replaced by disassembling the movable support plate 19.
Further, the limiting strips 14 are welded and fixed on one side of the fixed air deflector 21, air guide holes are formed in one sides of the fixed air deflector 21 and the movable drawing plate 6, guide grooves are formed in one side of the limiting strips 14, and two sides of the movable drawing plate 6 extend to the inner sides of the guide grooves.
Through adopting above-mentioned technical scheme for the activity is taken out board 6 and is removed under the effect of the guide way that spacing 14 one side was provided with, and then changes the size in wind-guiding hole.
Further, one end of the fan main body 13 is fixed to one side of the first fan guard frame 12 by a screw, and the fan main body 13 includes a fan blade and a fan motor.
Through adopting above-mentioned technical scheme, disassemble first fan protection frame 12, can overhaul and maintain fan main part 13, facilitate the use.
The working principle is as follows: when the smoke sucking main body casing is used, the integral structure is fixed through the mounting flange 4, the smoke sucking main body casing 1 is adjusted according to the mounting position and the direction of a fire which easily occurs, specifically, one end of the fixed mounting sleeve 5 is provided with a positioning hole, one end of the angle positioning frame 10 is provided with a positioning head, one end of the positioning head extends to the inner side of the positioning hole, the angles of the supporting column 3 and the fixed mounting sleeve 5 are adjusted, so that the integral structure can meet different using angles, the angle positioning frame 10 is locked and fixed through rotating the locking sleeve 9, the supporting column 3 is fixed relative to the fixed mounting sleeve 5, one sides of the movable suction plate 6 and the fixed air deflector 21 are both provided with air guide holes, one end of the movable suction plate 6 is provided with an electric push rod, so that the movable suction plate 6 moves under the action of a guide groove arranged on one side of the limiting strip 14, and the size of the air guide holes is changed, the feasible concentration that can be according to smog is adjusted the air deflection, convenient to use, be provided with first filter 16 and second filter 17 in one side of second fan protection frame 15, can carry out secondary filter operation to dense cigarette, be convenient for purify dense cigarette, and first filter 16 and second filter 17 can block dust and mosquito, support second filter 17 through supporting spring 18, be convenient for through disassembling movable supporting plate 19, and then change the operation to first filter 16 and second filter 17, draw board 6 through the pull activity, disassemble first fan protection frame 12, can overhaul and maintain fan main part 13, and convenient to use.
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.
Claims (2)
1. The utility model provides a quick fume extractor is used in building fire control, includes smoking main part shell (1), its characterized in that: the smoking body shell is characterized in that angle adjusting installation mechanisms (2) are installed on two sides of the smoking body shell (1), each angle adjusting installation mechanism (2) comprises a supporting column (3), an installation flange (4), a fixed installation sleeve (5), a locking sleeve (9), an angle positioning frame (10) and a limiting plate (11), the installation flange (4) is installed at one end of each supporting column (3), the limiting plate (11) is installed at the outer side of the other end of each supporting column (3), the fixed installation sleeve (5) is installed at the outer side of each limiting plate (11), the angle positioning frame (10) is installed at one end of each fixed installation sleeve (5), and the locking sleeve (9) is installed at one side of each angle positioning frame (10); a smoke exhaust main body shell (7) is installed at one end of the smoke exhaust main body shell (1), a movable adjusting frame (8) is installed on the inner side of one end of the smoke exhaust main body shell (7), a fixed connecting sleeve (20) is installed on the inner side of the smoke exhaust main body shell (7), a second fan protecting frame (15) is installed on one side of the fixed connecting sleeve (20), a first filter plate (16) is installed on one side of the second fan protecting frame (15), a second filter plate (17) is installed on one side of the first filter plate (16), a supporting spring (18) is installed on one side of the second filter plate (17), and a movable supporting plate (19) is installed at one end of the supporting spring (18);
two limiting strips (14) are mounted on the inner side of the smoking main body shell (1), a movable drawing plate (6) is mounted on one side of each limiting strip (14), a fixed air deflector (21) is mounted on one side of each movable drawing plate (6), a first fan protection frame (12) is mounted on one side of each fixed air deflector (21), and a fan main body (13) is mounted on one side of each first fan protection frame (12);
one end of the limiting plate (11) is fixedly welded on two sides of the smoking body shell (1), and one end of the supporting column (3) penetrates through the limiting plate (11) and is fixedly connected with the inner side of the locking sleeve (9) through threads;
one end of the fixed mounting sleeve (5) is provided with a positioning hole, one end of the angle positioning frame (10) is provided with a positioning head, and one end of the positioning head extends to the inner side of the positioning hole;
the inner side of the smoke exhaust main body shell (7) is provided with guide holes, the first filter plate (16) and the second filter plate (17) are arranged on the inner side of the guide holes, the second filter plate (17) and the movable support plate (19) are fixedly connected through a support spring (18), and four end angles of the movable support plate (19) penetrate through the outer side of the smoke exhaust main body shell (7);
the limiting strip (14) is fixedly welded on one side of the fixed air deflector (21), air guide holes are formed in the fixed air deflector (21) and the movable drawing plate (6), a guide groove is formed in one side of the limiting strip (14), and two sides of the movable drawing plate (6) extend to the inner side of the guide groove;
fix overall structure through mounting flange, adjust the main casing of smoking according to mounted position and the easy conflagration direction of taking place, specifically do:
one end of the fixed mounting sleeve is provided with a positioning hole, one end of the angle positioning frame is provided with a positioning head, one end of the positioning head extends to the inner side of the positioning hole, the angles of the supporting column and the fixed mounting sleeve are adjusted, so that the whole body can meet different use angles, the angle positioning frame is locked and fixed through rotating the locking sleeve, further the supporting column is fixed relative to the fixed mounting sleeve, the movable suction plate and the fixed air deflector are both provided with air guide holes, one end of the movable suction plate is provided with an electric push rod, so that the movable suction plate moves under the action of a guide groove arranged on one side of the limiting strip, further the size of the air guide hole is changed, the air guide quantity can be adjusted according to the concentration of smoke, the use is convenient, one side of the second fan protection frame is provided with a first filter plate and a second filter plate, and secondary filtration operation can be carried out on the thick smoke, be convenient for purify dense cigarette, and first filter and second filter can block dust and mosquito, support the second filter through supporting spring, are convenient for through disassembling movable support plate, and then change the operation to first filter and second filter, take out the board through the pull activity, disassemble first fan protection frame, can overhaul and maintain fan main part, facilitate the use.
2. The quick smoke exhaust device for fire fighting of buildings according to claim 1, characterized in that: one end of the fan main body (13) is fixed on one side of the first fan protection frame (12) through screw connection, and the fan main body (13) comprises fan blades and a fan motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000270.8A CN111043084B (en) | 2020-01-02 | 2020-01-02 | Quick fume extractor is used in building fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010000270.8A CN111043084B (en) | 2020-01-02 | 2020-01-02 | Quick fume extractor is used in building fire control |
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| Publication Number | Publication Date |
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| CN111043084A CN111043084A (en) | 2020-04-21 |
| CN111043084B true CN111043084B (en) | 2021-09-17 |
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| CN202010000270.8A Active CN111043084B (en) | 2020-01-02 | 2020-01-02 | Quick fume extractor is used in building fire control |
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| KR20190115271A (en) * | 2018-04-02 | 2019-10-11 | 강인원 | Electric Fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107489636A (en) * | 2017-09-25 | 2017-12-19 | 戴建敏 | A kind of environmentally friendly fan of fast changeable filter |
| CN109139504A (en) * | 2018-10-12 | 2019-01-04 | 江苏泰华消防电气设备有限公司 | A kind of fire-fighting smoke exhaust fan |
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| CN103817281A (en) * | 2012-11-19 | 2014-05-28 | 大连千格科技有限公司 | Ventilator for precision forging machine |
| CN203476769U (en) * | 2013-09-13 | 2014-03-12 | 优兰特安全设备(宁波)有限公司 | Draught fan support |
| CN204380044U (en) * | 2014-11-04 | 2015-06-10 | 尚勤 | Fire control smoke exhausting water smoke device |
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| CN111043084A (en) | 2020-04-21 |
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Inventor after: Li Feng Inventor after: Zi Wei Inventor after: Zhang Changhuan Inventor after: Du Yingwei Inventor before: Du Yingwei |
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Effective date of registration: 20220506 Address after: 450000 No. 6, floor 3, building 9, No. 289, West Third Ring Road, high tech Zone, Zhengzhou City, Henan Province Patentee after: Henan linwan Construction Engineering Co.,Ltd. Address before: 511400 Room 301, 3 / F, No. 23, Huanshi North Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Du Yingwei |
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Effective date of registration: 20230625 Address after: 252000 No.1 Jiuzhou Road, high tech Zone, Liaocheng City, Shandong Province Patentee after: Liaocheng Jiuzhou Construction Group Co.,Ltd. Address before: 450000 No. 6, floor 3, building 9, No. 289, West Third Ring Road, high tech Zone, Zhengzhou City, Henan Province Patentee before: Henan linwan Construction Engineering Co.,Ltd. |
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