CN214841388U

CN214841388U - Fume extractor that fire engineering used

Info

Publication number: CN214841388U
Application number: CN202121320197.9U
Authority: CN
Inventors: 冯秋珍
Original assignee: Guangdong Andun Fire Fighting Technology Service Co ltd
Current assignee: Guangdong Andun Fire Fighting Technology Service Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-23
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a smoke exhaust device for fire engineering, which comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with a smoke exhaust box, the bottom of the smoke exhaust box is clamped with a fixed seat, the inside of the smoke exhaust box is provided with a fixed groove matched with the fixed seat for use, the inside of the fixed seat is symmetrically and slidably connected with a locking block, a second spring is arranged between the locking block and the fixed seat, the inside of the smoke exhaust box is provided with a locking groove matched with the locking block for use, and the top of the fixed seat is sequentially provided with a first filter screen, a second filter screen and a third filter screen; the utility model discloses the beneficial effect who reaches is: the function of installing the filter screen is realized by arranging the fixed seat, the fixed groove, the locking block and the locking groove; the connecting seat, the unlocking rod and the chute are arranged to realize the function of disassembling the filter screen; the function of reducing smoke is realized through the fan, the liquid storage tank, the micro water pump and the connecting plate, the filter screen is convenient to clean, and the practicability is high.

Description

Fume extractor that fire engineering used

Technical Field

The utility model relates to a fume extractor technical field specifically is a fume extractor that fire engineering used.

Background

The fire engineering major is a comprehensive subject, relates to the interdigitation, infiltration and fusion with a plurality of subjects, not only relates to a plurality of natural science subjects such as physics, chemistry, mathematics, machinery, electronics, construction, information, psychology and physiology, but also relates to a plurality of social human science subjects such as law, economics, philosophy, management, education and disaster, and in the fire engineering, the discharged smoke is an important measure for reducing the casualties of fire personnel; the big structure of the fume extractor that current fire engineering used is rigid, need dismantle the bolt through appurtenance when cleaning the filter screen to take out the filter screen and dismantle, work efficiency is low, influences clear efficiency, the not convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fume extractor that fire engineering used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fume extractor that fire engineering used, includes the mounting panel, the bottom fixedly connected with of mounting panel case of discharging fume, the bottom joint of the case of discharging fume has the fixing base, the inside of the case of discharging fume is equipped with the fixed slot that uses with the fixing base cooperation, the inside symmetrical sliding connection of fixing base has the latch segment, be equipped with No. two springs between latch segment and the fixing base, the inside of the case of discharging fume is equipped with the locking groove that uses with the latch segment cooperation, the top of fixing base is equipped with filter screen, No. two filter screens and No. three filter screens in proper order, the inner wall of the case of discharging fume and the one side that is located No. three filter screens are equipped with the fan, the inner wall fixedly connected with fixed plate of the case of discharging fume, the inner wall of the case of discharging fume and the below that is located the fixed plate are equipped with the liquid reserve tank.

Preferably, a dust cover is arranged between the fixed plate and the smoke exhaust box.

Preferably, one side of the smoke exhaust box is provided with a smoke inlet, and one side of the smoke exhaust box, which is far away from the smoke inlet, is provided with a smoke outlet.

Preferably, a smoke sensor is arranged on the outer side of the smoke exhaust box and above the smoke inlet, and a temperature sensor is arranged on the inner wall of the smoke exhaust box.

Preferably, the inner wall fixedly connected with micro-water pump of case of discharging fume, micro-water pump's water inlet passes through pipeline and liquid reserve tank intercommunication, the inside of case of discharging fume and the below fixedly connected with connecting plate that is located the liquid reserve tank, micro-water pump's delivery port passes through pipeline and connecting plate intercommunication, the bottom equidistance of connecting plate is equipped with the shower nozzle.

Preferably, the inside symmetry fixedly connected with gag lever post of fixing base, the outside sliding connection of gag lever post has the connecting seat, the outside of gag lever post and the one side cover that is located the connecting seat are equipped with a spring, one side of latch segment is equipped with the chute that uses with the connecting seat cooperation, one side fixedly connected with unlocking lever of connecting seat, the one end threaded connection of unlocking lever has the swivel nut.

Preferably, the inside of case of discharging fume is equipped with and accomodates the groove, the inner wall fixedly connected with battery and the controller of accomodating the groove, smoke transducer, fan, micro-water pump and temperature sensor all with controller electric connection.

The utility model discloses the beneficial effect who reaches is: the function of installing the filter screen is realized by arranging the fixed seat, the fixed groove, the locking block and the locking groove; the connecting seat, the unlocking rod and the chute are arranged to realize the function of disassembling the filter screen; the function of reducing smoke is realized through the fan, the liquid storage tank, the micro water pump and the connecting plate, the filter screen is convenient to clean, and the practicability is high.

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 an enlarged view of a part a of the present invention.

In the figure: 1. mounting a plate; 2. a smoke exhaust box; 3. a smoke sensor; 4. a first filter screen; 5. a second filter screen; 6. a third filter screen; 7. a fan; 8. a micro water pump; 9. a connecting plate; 10. a liquid storage tank; 11. a fixing plate; 12. a dust cover; 13. a temperature sensor; 14. a controller; 15. a receiving groove; 16. a storage battery; 17. fixing grooves; 18. a locking groove; 19. a locking block; 20. a chute; 21. a fixed seat; 22. a connecting seat; 23. a first spring; 24. a limiting rod; 25. an unlocking lever; 26. a threaded sleeve; 27. a second spring; 28. a smoke inlet; 29. a smoke outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a smoke exhaust device for fire engineering comprises a mounting plate 1, wherein the bottom of the mounting plate 1 is fixedly connected with a smoke exhaust box 2, the bottom of the smoke exhaust box 2 is clamped with a fixed seat 21, a fixed groove 17 matched with the fixed seat 21 for use is formed in the smoke exhaust box 2, locking blocks 19 are symmetrically and slidably connected in the fixed seat 21, a second spring 27 is arranged between the locking blocks 19 and the fixed seat 21, a locking groove 18 matched with the locking blocks 19 for use is formed in the smoke exhaust box 2, so that the filter screen is convenient to mount, and a first filter screen 4, a second filter screen 5 and a third filter screen 6 are sequentially arranged at the top of the fixed seat 21, so that smoke can be conveniently filtered; the inner wall of the smoke exhaust box 2 is provided with a fan 7 on one side of the third filter screen 6, the inner wall of the smoke exhaust box 2 is fixedly connected with a fixing plate 11, and a liquid storage box 10 is arranged on the inner wall of the smoke exhaust box 2 and below the fixing plate 11, so that smoke can be reduced conveniently.

Furthermore, a dust cover 12 is arranged between the fixed plate 11 and the smoke exhaust box 2, so that the dust prevention function is achieved.

Furthermore, a smoke inlet 28 is arranged on one side of the smoke exhaust box 2, and a smoke outlet 29 is arranged on one side of the smoke exhaust box 2 far away from the smoke inlet 28, so that the smoke can circulate conveniently.

Furthermore, smoke sensor 3 is arranged on the outer side of smoke exhaust box 2 and above smoke inlet 28, and temperature sensor 13 is arranged on the inner wall of smoke exhaust box 2, so that smoke and temperature can be detected conveniently.

Further, the inner wall fixedly connected with miniature pump 8 of case 2 of discharging fume, miniature pump 8's water inlet passes through pipeline and liquid reserve tank 10 intercommunication, and the inside of case 2 of discharging fume just is located the below fixedly connected with connecting plate 9 of liquid reserve tank 10, and miniature pump 8's delivery port passes through pipeline and connecting plate 9 intercommunication, and the bottom equidistance of connecting plate 9 is equipped with the shower nozzle, is convenient for reduce smog.

Further, the inside symmetry fixedly connected with gag lever post 24 of fixing base 21, the outside sliding connection of gag lever post 24 has connecting seat 22, and one side cover that the outside of gag lever post 24 just is located connecting seat 22 is equipped with a spring 23, and one side of latch segment 19 is equipped with chute 20 that uses with connecting seat 22 cooperation, and one side fixedly connected with unlocking lever 25 of connecting seat 22, one end threaded connection of unlocking lever 25 has swivel nut 26, is convenient for dismantle the filter screen.

Further, the inside of case 2 of discharging fume is equipped with and accomodates groove 15, accomodates the inner wall fixedly connected with battery 16 and controller 14 of groove 15, and smoke transducer 3, fan 7, micro-water pump 8 and temperature sensor 13 all with controller 14 electric connection for controller 14 can controlling means's running state.

Specifically, when the utility model is used, the fixing seat 21 is pushed into the fixing groove 17, in the pushing process, the smoke discharging box 2 extrudes the locking block 19, the second spring 27 is compressed, along with the continuous pushing of the fixing seat 21, the second spring 27 drives the locking block 19 to move into the locking groove 18 due to elasticity, the installation of the filter screen is completed, when the smoke sensor 3 detects smoke, the electric signal is transmitted to the controller 14, the controller 14 starts the fan 7 to filter the smoke and then discharges the smoke, when the temperature sensor 13 detects that the temperature exceeds a specified range, the electric signal is transmitted to the controller 14 to start the micro water pump 8, the liquid is sprayed out through the spray head, the smoke is reduced, when the filter screen needs to be cleaned, the threaded sleeve 26 is unscrewed, the unlocking rod 25 is pushed, the unlocking rod 25 is moved to drive the connecting seat 22 to move, the connecting seat 22 drives the locking block 19 to move out of the locking groove 18 through the chute 20, the filter screen can be disassembled and cleaned.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fume extractor that fire engineering used, includes mounting panel (1), its characterized in that: the bottom of the mounting plate (1) is fixedly connected with a smoke exhaust box (2), the bottom of the smoke exhaust box (2) is clamped with a fixed seat (21), a fixed groove (17) matched with the fixed seat (21) is arranged in the smoke discharging box (2), the interior of the fixed seat (21) is symmetrically connected with a locking block (19) in a sliding way, a second spring (27) is arranged between the locking block (19) and the fixed seat (21), a locking groove (18) matched with the locking block (19) is arranged in the smoke discharging box (2), the top of the fixed seat (21) is sequentially provided with a first filter screen (4), a second filter screen (5) and a third filter screen (6), a fan (7) is arranged on the inner wall of the smoke discharging box (2) and on one side of the third filter screen (6), the inner wall fixedly connected with fixed plate (11) of case (2) of discharging fume, the inner wall of case (2) of discharging fume just is located the below of fixed plate (11) and is equipped with liquid reserve tank (10).

2. A smoke evacuation apparatus for fire fighting engineering according to claim 1, characterized in that: and a dust cover (12) is arranged between the fixed plate (11) and the smoke exhaust box (2).

3. A smoke evacuation apparatus for fire fighting engineering according to claim 1, characterized in that: a smoke inlet (28) is formed in one side of the smoke exhaust box (2), and a smoke outlet (29) is formed in one side, far away from the smoke inlet (28), of the smoke exhaust box (2).

4. A smoke evacuation system for fire fighting engineering according to claim 3, characterized in that: the smoke exhaust device is characterized in that a smoke sensor (3) is arranged on the outer side of the smoke exhaust box (2) and above the smoke inlet (28), and a temperature sensor (13) is arranged on the inner wall of the smoke exhaust box (2).

5. A fume extractor for fire engineering according to claim 4, wherein: the inner wall fixedly connected with micro-water pump (8) of case (2) of discharging fume, the water inlet of micro-water pump (8) passes through pipeline and liquid reserve tank (10) intercommunication, the inside of case (2) of discharging fume and the below fixedly connected with connecting plate (9) that are located liquid reserve tank (10), the delivery port of micro-water pump (8) passes through pipeline and connecting plate (9) intercommunication, the bottom equidistance of connecting plate (9) is equipped with the shower nozzle.

6. A smoke evacuation apparatus for fire fighting engineering according to claim 1, characterized in that: the inside symmetry fixedly connected with gag lever post (24) of fixing base (21), the outside sliding connection of gag lever post (24) has connecting seat (22), one side cover that the outside of gag lever post (24) just is located connecting seat (22) is equipped with one number spring (23), one side of latch segment (19) is equipped with chute (20) that use with connecting seat (22) cooperation, one side fixedly connected with unlocking lever (25) of connecting seat (22), the one end threaded connection of unlocking lever (25) has swivel nut (26).

7. A fume extractor for fire engineering according to claim 5, wherein: the inside of case (2) of discharging fume is equipped with and accomodates groove (15), the inner wall fixedly connected with battery (16) and controller (14) of accomodating groove (15), smoke transducer (3), fan (7), micro-water pump (8) and temperature sensor (13) all with controller (14) electric connection.