CN219222736U

CN219222736U - Fire engineering fume extractor

Info

Publication number: CN219222736U
Application number: CN202320723883.3U
Authority: CN
Inventors: 李玉萍; 罗铁亚; 程丰
Original assignee: Anhui Fire Protection Engineering Co ltd
Current assignee: Anhui Fire Protection Engineering Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-20
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of smoke exhaust, and discloses a smoke exhaust device for fire engineering, which solves the problems that the current smoke exhaust pipeline for fire engineering is inconvenient to disassemble and process quickly and is easy to influence the use of the pipeline.

Description

Fire engineering fume extractor

Technical Field

The utility model belongs to the technical field of smoke exhaust, and particularly relates to a smoke exhaust device for fire engineering.

Background

In fire engineering, smoke exhaust system is very important component, and it is indoor outer circulation's pivot, mainly plays the effect with indoor flue gas outwards emission, and when installing, the fume extractor pipeline is in the pipeline, and the connection between the pipeline carries out fixed connection through welding or bolt generally, when one of them section pipeline damage need change it and dismantle, is inconvenient for carrying out quick dismantlement and handles, influences the use of pipeline easily. The fire engineering smoke exhaust pipeline is inconvenient to disassemble and treat quickly, and the use of the pipeline is easy to influence.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the fire engineering smoke exhaust device, which effectively solves the problems that the current fire engineering smoke exhaust pipeline is inconvenient to disassemble and process rapidly and the use of the pipeline is easy to influence.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire engineering fume extractor, includes the mounting bracket, the equal sealing connection in mounting bracket both ends has fire control pipeline, the fixed slot has all been seted up to fire control pipeline one end both sides, fire control pipeline inside one side is connected with the filter screen, the seal groove has all been seted up to the mounting bracket both sides, inside one side sealing connection of seal groove has the sealing washer, sealing washer one end is connected with fire control pipeline one side, the equal symmetry in inside both sides of mounting bracket is connected with the dismantlement subassembly, the dismantlement subassembly includes the dead lever of symmetry installation in inside both sides.

Preferably, the outside both sides of dead lever are all sliding connection has the slide, the outside both sides of dead lever are all overlapped and are equipped with first spring, first spring one end is connected with slide one side, the first spring other end is connected with mounting bracket inner wall one side, slide one end both sides all rotate and are connected with the dwang, two symmetries rotate between the dwang and be connected with the movable plate.

Preferably, one of the movable plates is connected with a fixed block, one end of the fixed block extends to the inside of the fixed groove in a penetrating mode, the other end of the movable plate is connected with a round rod, and one end of the round rod extends to the outside of the installation frame in a penetrating mode to be connected with a connecting frame.

Preferably, the round rod is externally sleeved with a second spring, one end of the second spring is connected with one side of the mounting frame, and the other end of the second spring is connected with one side of the connecting frame.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the connecting frame is pressed towards one side of installation through the arrangement of the disassembly assembly, the connecting frame drives the round rod to move, the round rod pushes the movable plate to move, and the rotary rod is rotationally connected with the movable plate, so that the rotary rod is driven to move along with the movement of the movable plate, the rotary rod drives the sliding plate to move towards two sides, the sliding plate moves to drive the rotary rod on the other side to move, and then the rotary rod on the other side drives the fixing block to move out of the fixing groove, so that the fire-fighting pipeline is not fixedly connected with the installation frame, the fire-fighting pipeline is convenient to take down, and the fire-fighting pipeline can be rapidly disassembled and assembled under the disassembly assembly, so that the use of the fire-fighting pipeline is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a front view of a smoke exhaust apparatus for fire engineering according to the present utility model;

FIG. 2 is a schematic view of the structure of the fixing slot of the present utility model;

FIG. 3 is a schematic view of the structure of the seal groove of the present utility model;

FIG. 4 is a schematic view of the disassembly assembly of the present utility model;

in the figure: 1. a mounting frame; 2. a fire fighting pipeline; 3. a fixing groove; 4. a filter screen; 5. sealing grooves; 6. a seal ring; 7. disassembling the assembly; 71. a fixed rod; 72. a slide plate; 73. a first spring; 74. a rotating lever; 75. a moving plate; 76. a fixed block; 77. a round bar; 79. a connecting frame; 710. and a second spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a fire engineering fume extractor. Referring to fig. 1-3, including mounting bracket 1, the equal sealing connection in mounting bracket 1 both ends has fire control pipeline 2, fire control pipeline 2 is used for discharging the flue gas, fixed slot 3 has all been seted up to fire control pipeline 2 one end both sides, fire control pipeline 2 inside one side is connected with filter screen 4, filter screen 4 filters the flue gas that gets into fire control pipeline 2 inside, seal groove 5 has all been seted up on mounting bracket 1 both sides, seal groove 5 inside one side sealing connection has sealing washer 6, sealing washer 6 one end is connected with fire control pipeline 2 one side, under the cooperation of sealing washer 6 and seal groove 5, make being connected between fire control pipeline 2 and the mounting bracket 1 inseparabler, avoid the gap to cause the flue gas to leak between fire control pipeline 2 and the mounting bracket 1, the equal symmetric connection in inside both sides of mounting bracket 1 has disassembly assembly 7 including the dead lever 71 of symmetric mounting in inside both sides.

Referring to fig. 4, the sliding plates 72 are slidably connected to two sides of the outer portion of the fixing rod 71, the sliding plates 72 are moved to two sides under the pushing of the rotating rods 74, the sliding plates 72 move to compress the springs, the first springs 73 are sleeved on two sides of the outer portion of the fixing rod 71, one end of each first spring 73 is connected with one side of the sliding plate 72, the other end of each first spring 73 is connected with one side of the inner wall of the mounting frame 1, the rotating rods 74 are rotatably connected to the two sides of one end of the sliding plate 72, the rotating rods 74 are rotatably connected with the moving plates 75, the rotating rods 74 drive the sliding plates 72 to move to two sides or to the center under the movement of the connecting frame 79, the fixing blocks 76 are further moved into the fixing grooves 3 or out of the fixing grooves 3, one end of each moving plate 75 is connected with the fixing blocks 76, one end of each fixing block 76 extends through the fixing grooves 3, one end of each other moving plate 75 is connected with a round rod 77, one end of each round rod 77 extends through the connecting frame 79 to the outer portion of the mounting frame 1, a second spring 710 is sleeved on the outer portion of the round rod 77, one end of each second spring 710 is connected with one side of the mounting frame 1, and the other ends of the second springs 710 are connected to one side of the connecting frame 79.

The implementation principle of the fire engineering smoke exhaust device of the embodiment of the application is as follows: when the fire-fighting pipeline 2 is required to be disassembled in use, the connecting frame 79 is pressed to one side of installation, the connecting frame 79 moves to extrude the second spring 710, the second spring 710 is in a compressed state, the connecting frame 79 drives the round rod 77 to move, the round rod 77 pushes the moving plate 75 to move, the rotating rod 74 is rotationally connected with the moving plate 75, the rotating rod 74 is driven to move along with the movement of the moving plate 75, the rotating rod 74 drives the sliding plate 72 to move to two sides, the sliding plate 72 moves to drive the rotating rod 74 at the other side to move, the rotating rod 74 at the other side further drives the fixing block 76 to move out of the fixing groove 3, the fire-fighting pipeline 2 is not fixedly connected with the mounting frame 1, the fire-fighting pipeline 2 is convenient to take down, one end of the fire-fighting pipeline 2 is contacted with one end of the mounting frame 1, the sealing strip is located at the inner part of the sealing groove 5, the connecting frame 79 is loosened, no external force is applied to the second spring 710, the connecting frame 79 is driven to move away from the side of the mounting frame 1, the first spring 73 drives the sliding plate 72 to move to the center along with the movement of the moving plate 75, and the fixing block 76 is further inserted into the fixing groove 3 to complete fixing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a fire engineering fume extractor, includes mounting bracket (1), its characterized in that: the utility model discloses a fire fighting pipeline, mounting bracket (1) both ends all sealing connection have fire fighting pipeline (2), fixed slot (3) have all been seted up to fire fighting pipeline (2) one end both sides, fire fighting pipeline (2) inside one side is connected with filter screen (4), seal groove (5) have all been seted up to mounting bracket (1) both sides, inside one side sealing connection of seal groove (5) has sealing washer (6), sealing washer (6) one end is connected with fire fighting pipeline (2) one side, the equal symmetry in inside both sides of mounting bracket (1) is connected with dismantles subassembly (7), dismantle subassembly (7) including symmetry install dead lever (71) in inside both sides.

2. A fire engineering fume extractor according to claim 1, wherein: the novel sliding type movable support is characterized in that sliding plates (72) are slidably connected to two sides of the outer portion of the fixed rod (71), first springs (73) are sleeved on two sides of the outer portion of the fixed rod (71), one ends of the first springs (73) are connected with one side of the sliding plates (72), the other ends of the first springs (73) are connected with one side of the inner wall of the mounting frame (1), rotating rods (74) are rotatably connected to two sides of one end of the sliding plates (72), and moving plates (75) are rotatably connected between the two symmetrical rotating rods (74).

3. A fire engineering fume extractor according to claim 2, wherein: one of them movable plate (75) one end is connected with fixed block (76), fixed block (76) one end runs through and extends to fixed slot (3) inside department, and another movable plate (75) one end is connected with round bar (77), round bar (77) one end runs through and extends to mounting bracket (1) outside department and is connected with link (79).

4. A fire engineering smoke evacuation device according to claim 3, wherein: the round rod (77) is externally sleeved with a second spring (710), one end of the second spring (710) is connected with one side of the mounting frame (1), and the other end of the second spring (710) is connected with one side of the connecting frame (79).