CN219063647U

CN219063647U - Fire-fighting smoke-discharging control system for building

Info

Publication number: CN219063647U
Application number: CN202222563536.7U
Authority: CN
Inventors: 刘杰; 陈亚儒; 周伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-05-23
Anticipated expiration: 2032-09-27

Abstract

The application discloses building fire control system of discharging fume belongs to fire control technical field of discharging fume, including the chimney, the inside joint of chimney has the filter, and the front and the back of filter all are provided with the push pedal, and two spacing grooves have been seted up to the inner wall of chimney, and every push pedal all sliding connection is in the inside of spacing groove, and the equal fixed mounting in a side that two push pedals kept away from each other has four spacing springs, and the one end that two sets of spacing springs kept away from each other all with the inner wall fixed connection of spacing groove, and the interior bottom wall fixed mounting of chimney has two sliding columns. This control system that discharges fume in building fire control through being provided with the elasticity that mount cooperation slip post, compression spring provided and the elasticity that coupling spring provided, can drive the purpose of scraper blade reciprocates through the mode of manual pulling pull rod, and then can scrape down the dust of scraping up on the filter, plays the staff's of being convenient for clearance filter, guarantees the effect of the system that discharges fume efficiency of discharging fume.

Description

Fire-fighting smoke-discharging control system for building

Technical Field

The application belongs to fire control and smoke exhaust technical field, especially relates to a fire control and smoke exhaust control system for building.

Background

When fire occurs, smoke is the leading cause of death of people in building fire, and the proportion of people dying from smoking is large, so in the building fire-fighting process, a smoke discharging control system is generally required to be arranged for smoke discharging treatment so as to ensure the personal safety protection when fire occurs.

The utility model discloses a fire-fighting smoke-discharging control system for a building, which comprises a smoke-discharging pipe, wherein the bottom of the smoke-discharging pipe is communicated with a guide pipe, one end of the guide pipe is fixedly provided with an air-guiding mechanism, the air-guiding mechanism consists of a motor, a mounting block, a centrifugal fan and an air deflector, one side of the mounting block is fixedly provided with the motor, one end of an output shaft of the motor is fixedly provided with the centrifugal fan, and one side of the centrifugal fan is provided with the air deflector.

By adopting the technical scheme, the whole induced air efficiency is enhanced, the extraction of smoke and dust is accelerated, dust collection is carried out through the dust accumulation plate, fine impurities are adsorbed through the active carbon adsorption layer, and finally, the filter core is used for completely filtering, so that the pollution caused by direct discharge of smoke and dust is avoided.

Therefore, we propose a fire-fighting smoke-discharging control system for building to solve the above problems.

Disclosure of Invention

The purpose of this application is in order to solve among the prior art, and the laying dust board dust is inconvenient to clear up and change, influences the problem of the effect of discharging fume of system of discharging fume, and the fire control of building control system of discharging fume that proposes.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a building fire control system of discharging fume, includes the chimney, the inside joint of chimney has the filter, the front and the back of filter all are provided with the push pedal, two spacing grooves have been seted up to the inner wall of chimney, every push pedal all sliding connection is in the inside of spacing groove, two the side that the push pedal kept away from each other is all fixed mounting has four spacing springs, two sets of the one end that spacing spring kept away from each other all is fixed connection with the inner wall of spacing groove, the interior bottom wall fixed mounting of chimney has two sliding columns, two sliding column's surface is sliding connection has the mount jointly, every sliding column's surface all overlaps and is equipped with compression spring, every compression spring's top all is fixed connection with the bottom surface of mount;

the right side face fixed mounting of mount has four connecting springs, four connecting spring's right-hand member is fixed mounting jointly has the scraper blade, the right side face of scraper blade contacts with the left surface of filter, the bottom surface fixed mounting of mount has the pull rod, the bottom of pull rod runs through the chimney and extends to the below of chimney, the slag notch has been seted up to the interior bottom wall of chimney, the bottom surface fixed mounting of chimney has the seal frame, the inside sliding connection of seal frame has the closing plate, the upper surface of closing plate contacts with the bottom surface of chimney.

Preferably, the front and the back of the smoke exhaust tube are fixedly provided with mounting plates, and the upper surface of each mounting plate is provided with two mounting through holes.

Preferably, the left side of the smoke exhaust barrel is provided with an air inlet cover, the left side face of the air inlet cover is provided with air inlet grooves which are arranged at equal intervals, the inner threads of the air inlet cover are connected with four fixing bolts, and the right end of each fixing bolt penetrates through the air inlet cover and extends to the inside of the smoke exhaust barrel.

Preferably, a supporting frame is fixedly arranged on the inner wall of the smoke exhaust tube, and an exhaust fan is fixedly arranged on the right side face of the supporting frame.

Preferably, the inner wall of the smoke exhaust tube is fixedly provided with a sealing ring, and the left side surface of the sealing ring is contacted with the right side surface of the filter plate.

Preferably, each limiting spring is provided with a telescopic rod, the telescopic ends of the two groups of telescopic rods are respectively fixedly connected with one side surface of the two pushing plates, which is far away from each other, and the ends of the two groups of telescopic rods, which are far away from each other, are fixedly connected with the inner wall of the limiting groove.

Preferably, the bottom end of the pull rod is fixedly provided with a handle, and the upper surface of the handle is contacted with the bottom surface of the smoke exhaust tube.

Preferably, the right side surface of the sealing plate is fixedly provided with an armrest, the left side surface of the armrest is contacted with the right side surface of the sealing frame, and the upper surface of the armrest is contacted with the bottom surface of the smoke exhaust tube.

To sum up, the technical effects and advantages of the present application are:

1. the fixed frame is matched with the sliding column, the elastic force provided by the compression spring and the elastic force provided by the connection spring, the pull rod can be pulled manually to drive the scraping plate to move up and down, so that accumulated dust on the filtering plate can be scraped, the filtering plate is cleaned by workers conveniently, the smoke discharging efficiency of a smoke discharging system is guaranteed, the connection spring is arranged to provide right thrust for the scraping plate, the scraping plate is further attached to the filtering plate, and the effect of guaranteeing the scraping efficiency of the scraping plate dust is achieved;

2. through being provided with elasticity cooperation spacing groove and the push pedal that spacing spring provided, can follow the fixed filter of both sides joint for the fixed of filter board is all very with dismantling convenient and fast, reaches to increase the filter and dismantles and change convenient degree, guarantees the effect of the whole performance of smoke exhaust system person, through being provided with sealed frame cooperation closing plate, the filter after can fixed joint prevents that the filter from taking place not hard up when using, when playing the effect of increasing filter dismouting convenience, guarantees filter installation firmness.

Drawings

FIG. 1 is a schematic view of a smoke exhaust drum in a three-dimensional structure;

FIG. 2 is a schematic view of a three-dimensional structure of a filter plate of the utility model;

FIG. 3 is a schematic view of a cross-sectional perspective structure of a smoke evacuation cartridge of the present utility model;

fig. 4 is a schematic view showing a perspective structure of the scraper of the present utility model.

In the figure: 1. a smoke exhaust tube; 2. a filter plate; 3. a push plate; 4. a limit groove; 5. a limit spring; 6. a sliding column; 7. a fixing frame; 8. a compression spring; 9. a connecting spring; 10. a scraper; 11. a pull rod; 12. a sealing frame; 13. a sealing plate; 14. a mounting plate; 15. mounting through holes; 16. an air inlet cover; 17. an air inlet groove; 18. a fixing bolt; 19. a support frame; 20. an exhaust fan; 21. a seal ring; 22. a telescopic rod; 23. a grip; 24. a slag discharge port; 25. an armrest.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a fire-fighting smoke-discharging control system for a building comprises a smoke-discharging tube 1, wherein a filter plate 2 is clamped in the smoke-discharging tube 1, mounting plates 14 are fixedly mounted on the front side and the back side of the smoke-discharging tube 1, two mounting through holes 15 are formed in the upper surface of each mounting plate 14, the device can be fixed at a required position by using the mounting plates 14 and the mounting through holes 15, the device can be quickly mounted in place, and the convenience of mounting the device is improved.

The front and the back of filter 2 all are provided with push pedal 3, the lower part that two push pedals 3 are close to a side each other is the arc surface, two spacing grooves 4 have been seted up to the inner wall of chimney 1, every push pedal 3 all sliding connection is in the inside of spacing groove 4, the left side of chimney 1 is provided with inlet hood 16, the inlet groove 17 that the equidistance was arranged has been seted up to the left surface of inlet hood 16, the inside threaded connection of inlet hood 16 has four fixing bolt 18, the right-hand member of every fixing bolt 18 all runs through inlet hood 16 and extends to the inside of chimney 1, inlet hood 16 and inlet groove 17 can make the inside of chimney 1 smoothly of flue gas, can prevent great rubbish jam chimney 1, fixing bolt 18 can increase the firm in connection of inlet hood 16 and chimney 1.

Four limit springs 5 are fixedly installed on one side surface, away from each other, of the two push plates 3, one ends, away from each other, of the two sets of limit springs 5 are fixedly connected with the inner wall of the limit groove 4, the support frame 19 is fixedly installed on the inner wall of the smoke exhaust tube 1, the exhaust fan 20 is fixedly installed on the right side surface of the support frame 19, and indoor smoke can be sucked into the smoke exhaust tube 1 by utilizing the suction force provided by the support frame 19 in cooperation with the exhaust fan 20, so that the smoke inlet amount of the smoke exhaust tube 1 is ensured.

The interior bottom wall fixed mounting of chimney 1 has two slip posts 6, and the outer surface of two slip posts 6 is sliding connection jointly has mount 7, and the surface of every slip post 6 all overlaps and is equipped with compression spring 8, and the top of every compression spring 8 all with the bottom surface fixed connection of mount 7, the inner wall fixed mounting of chimney 1 has sealing ring 21, and sealing ring 21's left surface contacts with filter 2's right flank, and sealing ring 21 can increase the leakproofness between filter 2 and the chimney 1 for the difficult gap department of air takes place to reveal, has increased filter 2's flue gas filter effect.

Four connecting springs 9 are fixedly arranged on the right side face of the fixing frame 7, a scraper blade 10 is fixedly arranged at the right end of each connecting spring 9, the right side face of each scraper blade 10 is contacted with the left side face of the filter plate 2, telescopic rods 22 are arranged in each limiting spring 5, the telescopic ends of the two groups of telescopic rods 22 are fixedly connected with one side face of each push plate 3, which is far away from each other, one end of each two groups of telescopic rods 22 is fixedly connected with the inner wall of the limiting groove 4, the positions of the limiting springs 5 can be limited by the telescopic rods 22, excessive deflection of the limiting springs 5 is difficult to occur, and the using effect of the limiting springs 5 is guaranteed.

The bottom surface fixed mounting of mount 7 has pull rod 11, and the bottom of pull rod 11 runs through chimney 1 and extends to the below of chimney 1, and the slag notch 24 has been seted up to the interior bottom wall of chimney 1, and the bottom fixed mounting of pull rod 11 has handle 23, and the upper surface of handle 23 contacts with the bottom surface of chimney 1, utilizes handle 23 can make things convenient for the manual pulling pull rod 11 of staff for the pulling of pull rod 11 is convenient and fast more.

The bottom surface fixed mounting of chimney 1 has seal frame 12, and seal frame 12's inside sliding connection has sealing plate 13, and sealing plate 13's upper surface contacts with the bottom surface of chimney 1, and sealing plate 13's right flank fixed mounting has handrail 25, and handrail 25's left surface contacts with seal frame 12's right flank, and handrail 25's upper surface contacts with chimney 1's bottom surface, utilizes handrail 25 can make things convenient for the staff to pull out sealing plate 13 from seal frame 12 inside, has increased sealing plate 13 manual operation's convenience.

The working principle of the utility model is that; when the filter plate 2 is used, the sealing plate 13 is pulled to the right by the handrails 25 until the slag discharge port 24 leaks out, the handrails 23 and the pull rod 11 are manually pulled downwards at the moment, the fixing frame 7 and the scraping plate 10 can be pulled to move up and down, further dust accumulated on the filter plate 2 can be scraped down, the dust can be enabled to fall outwards through the slag discharge port 24, the cleaning convenience of the filter plate 2 is greatly increased, the smoke discharging efficiency of the smoke discharging system is ensured, the blocking degree of the filter plate 2 is reduced, the elastic force provided by the compression spring 8 is utilized, the fixing frame 7 can be pushed upwards, the filter plate 2 is enabled to restore to the original position, the sealing plate 2 can be quickly prepared for cleaning down, the connecting spring 9 can push the scraping plate 10 to be pushed to be close to the slag discharge port 24, the filter plate 2 is ensured, the filter plate 2 is required to be replaced, the sealing plate 2 is required to be pulled down by the sealing plate 2, and the sealing plate 2 is required to be pulled down by the sealing plate 2 is replaced by the sealing plate 2, and the sealing plate 2 is required to be replaced by the sealing plate 2 is replaced by the sealing plate 2, and the sealing plate 2 is required sealing plate 2 is replaced by the sealing plate 2 is required to be pulled down, and the sealing plate 2 is convenient to be replaced by the sealing plate 2 is greatly is replaced by the sealing plate 2.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a building fire control smoke control system, includes chimney (1), its characterized in that: the novel smoke exhaust device is characterized in that a filter plate (2) is clamped inside the smoke exhaust barrel (1), two limit grooves (4) are formed in the front face and the back face of the filter plate (2), each of the two limit grooves (4) are formed in the inner wall of the smoke exhaust barrel (1), the push plates (3) are slidably connected inside the limit groove (4), four limit springs (5) are fixedly installed on one side face, away from each other, of each of the two push plates (3), one end, away from each other, of each of the two limit springs (5) is fixedly connected with the inner wall of the limit groove (4), two sliding columns (6) are fixedly installed on the inner bottom wall of the smoke exhaust barrel (1), a fixing frame (7) is slidably connected to the outer surfaces of the two sliding columns (6), compression springs (8) are sleeved on the outer surfaces of the sliding columns (6), and the top ends of the compression springs (8) are fixedly connected with the bottom surface of the fixing frame (7);

the utility model discloses a smoke exhaust device, including fixing frame (7), sealing plate (13), sealing plate (1) and sealing plate, four connecting spring (9) are installed to right flank fixed mounting of fixing frame (7), four connecting spring (9) are installed to right-hand member of connecting spring (9) together, the right flank of scraper blade (10) contacts with the left surface of filter (2), the bottom surface fixed mounting of fixing frame (7) has pull rod (11), the bottom of pull rod (11) runs through smoke exhaust tube (1) and extends to the below of smoke exhaust tube (1), slag discharge opening (24) have been seted up to the interior bottom wall of smoke exhaust tube (1), the bottom surface fixed mounting of smoke exhaust tube (1) has sealing frame (12), the inside sliding connection of sealing frame (12) has sealing plate (13), the upper surface of sealing plate (13) contacts with the bottom surface of smoke exhaust tube (1).

2. A fire control smoke evacuation control system for a building according to claim 1, wherein: the front and the back of the smoke exhaust barrel (1) are fixedly provided with mounting plates (14), and the upper surface of each mounting plate (14) is provided with two mounting through holes (15).

3. A fire control smoke evacuation control system for a building according to claim 1, wherein: the left side of a smoke exhaust barrel (1) is provided with an air inlet cover (16), air inlet grooves (17) which are equidistantly arranged are formed in the left side face of the air inlet cover (16), four fixing bolts (18) are connected with the inner threads of the air inlet cover (16), and the right end of each fixing bolt (18) penetrates through the air inlet cover (16) and extends to the inside of the smoke exhaust barrel (1).

4. A fire control smoke evacuation control system for a building according to claim 1, wherein: the inner wall of the smoke exhaust barrel (1) is fixedly provided with a supporting frame (19), and the right side surface of the supporting frame (19) is fixedly provided with an exhaust fan (20).

5. A fire control smoke evacuation control system for a building according to claim 1, wherein: the inner wall of the smoke exhaust barrel (1) is fixedly provided with a sealing ring (21), and the left side surface of the sealing ring (21) is contacted with the right side surface of the filter plate (2).

6. A fire control smoke evacuation control system for a building according to claim 1, wherein: every the inside of spacing spring (5) all is provided with telescopic link (22), two sets of telescopic link (22) flexible end respectively with one side fixed connection that two push pedal (3) kept away from each other, two sets of telescopic link (22) one end that keeps away from each other all with the inner wall fixed connection of spacing groove (4).

7. A fire control smoke evacuation control system for a building according to claim 1, wherein: the bottom end of the pull rod (11) is fixedly provided with a handle (23), and the upper surface of the handle (23) is contacted with the bottom surface of the smoke exhaust cylinder (1).

8. A fire control smoke evacuation control system for a building according to claim 1, wherein: the right side face of the sealing plate (13) is fixedly provided with an armrest (25), the left side face of the armrest (25) is contacted with the right side face of the sealing frame (12), and the upper surface of the armrest (25) is contacted with the bottom face of the smoke exhaust barrel (1).