Fire-fighting ventilation pipeline with purification function

Abstract

The utility model discloses a fire-fighting ventilating duct with a purification function, which comprises a main body, an air inlet groove is arranged at one end of the main body, an air exhaust groove is arranged at the other end of the main body, an air exhaust channel penetrates through the inside of the main body, an air exhaust fan is arranged inside the air exhaust channel, a turntable is arranged between the air exhaust channel and the air inlet groove, and the turntable is provided with an air outlet. A rotating disc is arranged on the main body, a plurality of filter plates are arranged on the rotating disc, a first motor is arranged on one side of the rotating disc, a baffle is arranged between the air exhaust channel and the air exhaust groove, a third motor is arranged on one side of the baffle, a smoke detector is arranged at the bottom of the air exhaust channel, a controller is fixedly installed in the main body, and a storage battery is arranged on one side of the controller. According to the utility model, the first motor drives the turntable to rotate to replace the filter plate, so that the air purification effect is achieved, and the characteristic of automatically replacing the filter plate is also achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting ventilation pipeline technical field, concretely relates to a fire fighting ventilation pipeline with purification function. BACKGROUND

[0002] Ventilation pipeline is the metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, which is used to make air circulation and reduce harmful gas concentration.

[0003] Through the search, the prior art discloses (announces) No. CN221279604U discloses a smoke exhaust device, which comprises a pipe body, a first support plate is fixedly installed at the top of the pipe body, a second support plate is fixedly installed at the bottom of the pipe body, a support is fixedly installed at the top of the first support plate, a motor is fixedly installed at the top of the support, a screw rod is fixedly connected to the output end of the motor and penetrates through the surface of the support, by setting the motor, the staff starts the motor, the motor drives the moving plate between the screw rod and the second screw rod to move up and down, and the cleaning brush is fixedly installed on one side of the surface of the moving plate, the cleaning brush can clean the dirt on the surface of the filter plate when moving up and down, so that the filter plate can be automatically cleaned without disassembly, the service life of the fire ventilation pipeline is prolonged, the purification rate of ventilation is improved, and the practicality is high.

[0004] But the existing fire ventilation pipeline has the function of filtering and purifying air, and a large amount of dust will be blocked on the filter plate during use, simple cleaning will make dust enter the inside of the filter plate, which will still affect the purification effect, the filter plate cannot be automatically replaced, and the pipeline is always in an open state when not in use, which will make external rats enter the inside, affect the ventilation effect, and cannot control the opening and closing of the ventilation pipeline, therefore, the application provides a fire ventilation pipeline with purification function to solve the problem.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a fire ventilation pipeline with purification function to solve the problems in the background technology.

[0007] In order to achieve the above object, the utility model provides a fire ventilation pipeline with purification function, including main part, one end of main part is equipped with air inlet groove, the other end of main part is equipped with exhaust groove, the inside of main part is penetrated by suction passage, the inside of suction passage is equipped with suction fan, the between suction passage and air inlet groove is equipped with carousel, a plurality of filter plates are equipped on carousel, one side of carousel is equipped with first motor, the between suction passage and exhaust groove is equipped with baffle, one side of baffle is equipped with third motor, the bottom of suction passage is equipped with smoke detector, the inside of main part is fixedly installed with controller, one side of controller is equipped with battery.

[0008] Preferably, the first motor is bolted to the main body, the output end of the first motor is connected to the carousel, and the filter plates are sleeved to the carousel.

[0009] Preferably, the air inlet groove is provided with a first protective net on one side, the first protective net is bolted to the main body, the exhaust groove is provided with a second protective net on one side, and the second protective net is bolted to the main body.

[0010] Preferably, the suction fan is provided with a second motor on one side, the output end of the second motor is fixedly connected to the suction fan, and the second motor is bolted to the main body.

[0011] Preferably, the baffle is movably connected to the main body, the third motor is bolted to the main body, and the output end of the third motor is fixedly connected to the baffle.

[0012] Preferably, the smoke detector is bolted to the main body, and the battery is bolted to the main body.

[0013] Preferably, the controller is electrically connected to the first motor, the second motor, the third motor, and the smoke detector, respectively.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model relates to a fire ventilation pipeline with purification function, which is provided with a main body, filter plates, a suction passage, a suction fan, a baffle, and a third motor. The suction fan generates suction force in the suction passage, external air is drawn into the main body, dust in the air is filtered by the filter plates, and finally, the air is discharged through the exhaust groove. When not in use, the third motor drives the baffle to rotate, so that the baffle blocks the suction passage. The utility model not only has the effect of filtering and purifying air, but also has the feature of automatically controlling ventilation.

[0016] 2. The utility model relates to a fire ventilation pipeline with purification function, which is provided with a carousel, filter plates, and a first motor. The first motor drives the carousel to rotate, so that new filter plates can be replaced, preventing the filter plates from being blocked and affecting the purification effect, and achieving the effect of automatically replacing the filter plates. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural schematic diagram of a fire ventilation duct with purification function according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a fire ventilation duct with purification function according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of a rotating disc structure in a fire ventilation duct with purification function according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a baffle in a fire ventilation duct with purification function according to an embodiment of the present utility model.

[0022] In the diagram: 1. Main body; 2. Air inlet slot; 3. Exhaust slot; 4. Air extraction channel; 5. Turntable; 6. Filter plate; 7. First motor; 8. Second motor; 9. Exhaust fan; 10. Baffle; 11. Third motor; 12. Smoke and dust detector; 13. First protective net; 14. Second protective net; 15. Controller; 16. Battery. Detailed Implementation

[0023] The utility model will now be further described with reference to the accompanying drawings and specific embodiments:

[0024] Please see Figures 1-4 According to an embodiment of the present invention, a fire ventilation duct with purification function includes a main body 1. One end of the main body 1 is provided with an air inlet groove 2, and the other end of the main body 1 is provided with an exhaust groove 3. An air extraction channel 4 runs through the interior of the main body 1. An exhaust fan 9 is provided inside the air extraction channel 4. A turntable 5 is provided between the air extraction channel 4 and the air inlet groove 2. Multiple filter plates 6 are provided on the turntable 5. A first motor 7 is provided on one side of the turntable 5. A baffle 10 is provided between the air extraction channel 4 and the exhaust groove 3. A third motor 11 is provided on one side of the baffle 10. A smoke detector 12 is provided at the bottom of the air extraction channel 4. A controller 15 is fixedly installed inside the main body 1. A battery 16 is provided on one side of the controller 15. The present invention uses the first motor 7 to drive the turntable 5 to rotate, thereby replacing the filter plates 6. It not only has the effect of purifying the air, but also has the feature of automatically replacing the filter plates.

[0025] According to the above scheme of the utility model, first motor 7 and main body 1 bolt fixed connection, first motor 7 output and carousel 5 are connected, first motor 7 adopts deceleration motor to form, for driving live which disc 5 rotation, to filter plate 6 replacement work, filter plate 6 and carousel 5 sleeve joint, the one side of air inlet groove 2 is equipped with first protective net 13, first protective net 13 and main body 1 bolt fixed connection, the one side of exhaust groove 3 is equipped with second protective net 14, second protective net 14 and main body 1 bolt fixed connection, for filtering purification work.

[0026] According to the above scheme of the utility model, the one side of suction fan 9 is equipped with second motor 8, second motor 8 output and suction fan 9 fixed connection, second motor 8 and main body 1 bolt fixed connection, second motor 8 adopts servo motor to form, for driving suction fan 9 rotation, carries out suction ventilation work, baffle 10 and main body 1 swing joint, third motor 11 and main body 1 bolt fixed connection, third motor 11 output and baffle 10 fixed connection, third motor 11 adopts deceleration motor to form, for driving baffle 10 rotation.

[0027] According to the above scheme of the utility model, smoke detector 12 and main body 1 bolt fixed connection, battery 16 and main body 1 bolt fixed connection, for detecting the smoke density in the gas that passes through, controller 15 is connected with first motor 7, second motor 8, third motor 11 and smoke detector 12 wire respectively, controller 15 adopts plc programmable controller to form, for control work.

[0028] Specific use, through controller 15 control second motor 8 work drive suction fan 9 rotation, make suction passage 4 produce suction force, the external gas is drawn in through air inlet groove 2, filters the dust in gas when passing through filter plate 6, finally by exhaust groove 3 is discharged, when not using, third motor 11 drive baffle 10 rotation, make baffle 10 block suction passage 4, not only have the effect of filtering and purifying air, and also have the characteristics of automatic control ventilation, when smoke detector 12 detects that the dust in the air is more, or when suction passage 4 ventilation is poor, through controller 15 control first motor 7 work, first motor 7 drive carousel 5 rotation, replace new filter plate 6, prevent filter plate 6 blockage influence purification effect, realize the effect of automatic replacement filter plate 6.

[0029] In the description of the utility model, it is necessary to explain that the terms "top", "bottom", "one side", "the other side", "front", "back", "intermediate position", "interior", "top end", "bottom end" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to some technical features. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A fire ventilation duct with purification function, comprising a main body (1), characterized in that, One end of the main body (1) is provided with an air inlet groove (2), and the other end of the main body (1) is provided with an exhaust groove (3). An air extraction channel (4) runs through the interior of the main body (1). An exhaust fan (9) is provided inside the air extraction channel (4). A turntable (5) is provided between the air extraction channel (4) and the air inlet groove (2). Multiple filter plates (6) are provided on the turntable (5). A first motor (7) is provided on one side of the turntable (5). A baffle (10) is provided between the air extraction channel (4) and the exhaust groove (3). A third motor (11) is provided on one side of the baffle (10). A smoke detector (12) is provided at the bottom of the air extraction channel (4). A controller (15) is fixedly installed inside the main body (1). A battery (16) is provided on one side of the controller (15).

2. A fire ventilation duct with purification function according to claim 1, characterized in that, The first motor (7) is bolted to the main body (1), the output end of the first motor (7) is connected to the turntable (5), and the filter plate (6) is sleeved on the turntable (5).

3. A fire ventilation duct with purification function according to claim 2, characterized in that, A first protective net (13) is provided on one side of the air intake groove (2), and the first protective net (13) is bolted to the main body (1). A second protective net (14) is provided on one side of the exhaust groove (3), and the second protective net (14) is bolted to the main body (1).

4. A fire ventilation duct with purification function according to claim 3, characterized in that, A second motor (8) is provided on one side of the exhaust fan (9). The output end of the second motor (8) is fixedly connected to the exhaust fan (9), and the second motor (8) is bolted to the main body (1).

5. A fire ventilation duct with purification function according to claim 1, characterized in that, The baffle (10) is movably connected to the main body (1), the third motor (11) is bolted to the main body (1), and the output end of the third motor (11) is fixedly connected to the baffle (10).

6. A fire ventilation duct with purification function according to claim 1, characterized in that, The dust detector (12) is bolted to the main body (1), and the battery (16) is bolted to the main body (1).

7. A fire ventilation duct with purification function according to claim 1, characterized in that, The controller (15) is connected by wires to the first motor (7), the second motor (8), the third motor (11) and the smoke detector (12).

Images