CN219346517U

CN219346517U - Multi-port smoke exhaust fan

Info

Publication number: CN219346517U
Application number: CN202320580853.1U
Authority: CN
Inventors: 马秀明
Original assignee: Fuzhou Xinyue Ventilation Equipment Co ltd
Current assignee: Fuzhou Xinyue Ventilation Equipment Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-14
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a multi-port smoke exhaust fan, which belongs to the field of smoke dust treatment and comprises a fixed block, wherein four side walls of the fixed block are respectively and fixedly connected with a pipeline, the top surface of the fixed block is provided with a circular groove, the pipeline is communicated with the circular groove, a filtering mechanism is arranged in the circular groove, three pipelines are internally provided with one-way valves, the other ends of the three pipelines are fixedly connected with hoses, control valves are arranged in the hoses, the other ends of the hoses are fixedly connected with exhaust pipes, the exhaust pipes are in a funnel shape, the exhaust pipes are internally provided with air inlet mechanisms, the other ends of the pipelines are provided with air outlet mechanisms, and the installation assembly comprises a plurality of fixed plates which are fixedly connected with the side walls of upper circular plates.

Description

Multi-port smoke exhaust fan

Technical Field

The utility model relates to the field of smoke treatment, in particular to a multi-port smoke exhaust fan.

Background

With the continuous development of the industries of China, mining industry and chemical industry, the idea of environmental pollution control is more and more deep, and especially various industrial plants with smoke dust are required to discharge the smoke dust generated during processing in time.

The fans used in the factory building at present are generally fixed, the fans cannot be adjusted according to the generation range and the position of smoke dust, when the smoke dust is diffused to the fans, the smoke dust can be discharged, and in the process, the smoke dust can seriously pollute the air quality of the working environment;

when the smoke exhaust fan in the prior art is used, a single fan is usually arranged on a wall, and only a small range of smoke dust can be discharged by the single fan, the smoke dust is generally directly discharged to the outside of a factory, dust and microorganisms attached to the smoke dust cannot be purified, and the direct discharge can cause environmental pollution to influence the surrounding air quality.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a multi-port smoke exhaust fan which can realize that a large range of smoke dust can be intensively discharged by arranging a plurality of air inlet mechanisms, and dust impurities in the smoke dust are effectively filtered, so that the environmental pollution is reduced.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a multi-port smoke exhaust fan, includes the fixed block, fixed block four sides lateral wall is fixedly connected with pipeline respectively, the circular slot has been seted up to the fixed block top surface, the pipeline is linked together with the circular slot, be provided with filtering mechanism in the circular slot, wherein three install the check valve in the pipeline, wherein three the equal fixedly connected with hose of pipeline other end, install the control valve in the hose, the equal fixedly connected with exhaust pipe of hose other end, the exhaust pipe is the funnel setting, all be provided with air inlet mechanism in the exhaust pipe, another the pipeline other end is provided with air-out mechanism.

Further, the filter mechanism comprises two circular plates, the upper side is fixedly connected with a filter screen on the bottom surface of each circular plate, the lower side is provided with a mounting groove on the top surface of each circular plate, the filter screen is positioned in the mounting groove, an activated carbon adsorption layer is movably connected on the inner side of each filter screen, a mounting assembly is arranged on the side wall of each circular plate, and a handle is fixedly connected on the top surface of each circular plate.

Further, the installation component includes a plurality of fixed plate, the equal fixed connection of fixed plate is at upside plectane lateral wall, the through-hole has all been seted up to the fixed plate top surface, equal swing joint has the bolt in the through-hole, the fixed block top surface is close to four corners department and has all seted up the screw, bolt and screw threaded connection.

Further, the air inlet mechanism comprises a connecting plate, the connecting plate is fixedly connected to the inner wall of the exhaust pipe, the motor is fixedly connected to the side wall of the connecting plate, the rotating shaft is fixedly connected to the output end of the motor, the fan blades are fixedly connected to the side wall of the rotating shaft, and the end face of the exhaust pipe is provided with a dust screen.

Further, the air outlet mechanism comprises an installation pipe, external threads are formed in the side walls of the installation pipe and the pipeline, threaded sleeves are connected to the side walls of the installation pipe and the pipeline in a threaded mode, a plurality of supporting rods are fixedly connected to the end face of the other end of the installation pipe, and a baffle is fixedly connected to the other end of the supporting rods.

Further, annular grooves are respectively formed in the side walls of one side, opposite to the circular plate, of the activated carbon adsorption layer, and the active carbon adsorption layer is movably connected with the annular grooves on the two sides of the circular plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through mutually supporting between fixed block, pipeline, hose and the air inlet mechanism etc. can install air inlet mechanism in a plurality of positions of factory building according to actual demand, carries out extensive operation of discharging fume, reduces the accumulational condition of smoke and dust in the factory building, avoids causing threat to staff's health, and then promotes its use.

(2) According to the scheme, through the mutual cooperation among the fixed block, the circular groove, the filtering mechanism and the like, the smoke dust sucked by the air inlet mechanisms can be concentrated to be filtered and purified through the filtering mechanism, and the attached dust impurities and microorganisms in the smoke dust are effectively filtered and adsorbed, so that the environmental pollution caused by direct discharge is avoided.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of a part of the structure of the filtering mechanism of the present utility model;

FIG. 3 is a schematic view of a part of a fixing block according to the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 1.

The reference numerals in the figures illustrate:

1. a fixed block; 2. a pipe; 3. a one-way valve; 4. a circular groove; 5. a circular plate; 6. a filter screen; 7. a mounting groove; 8. an activated carbon adsorption layer; 9. a fixing plate; 10. a bolt; 11. a screw hole; 12. a handle; 13. a hose; 14. an exhaust pipe; 15. a connecting plate; 16. a motor; 17. a rotating shaft; 18. a fan blade; 19. a dust screen; 20. installing a pipe; 21. an external thread; 22. a screw sleeve; 23. a baffle; 24. a support rod; 25. a control valve; 26. an annular groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a multi-port smoke exhaust fan comprises a fixed block 1, wherein four side walls of the fixed block 1 are respectively and fixedly connected with a pipeline 2, a circular groove 4 is formed in the top surface of the fixed block 1, the pipeline 2 is communicated with the circular groove 4, a filtering mechanism is arranged in the circular groove 4, one-way valves 3 are arranged in three pipelines 2, the other ends of the three pipelines 2 are fixedly connected with hoses 13, control valves 25 are arranged in the hoses 13, the other ends of the hoses 13 are fixedly connected with exhaust pipes 14, the exhaust pipes 14 are in funnel-shaped arrangement, air inlet mechanisms are arranged in the exhaust pipes 14, and air outlet mechanisms are arranged at the other ends of the other pipelines 2.

Referring to fig. 2, the filter mechanism comprises two circular plates 5, a filter screen 6 is fixedly connected to the bottom surface of the upper circular plate 5, a mounting groove 7 is formed in the top surface of the lower circular plate 5, the filter screen 6 is located in the mounting groove 7, an activated carbon adsorption layer 8 is movably connected to the inner side of the filter screen 6, a mounting assembly is arranged on the side wall of the upper circular plate 5, a handle 12 is fixedly connected to the top surface of the upper circular plate 5, annular grooves 26 are respectively formed in the side wall of the opposite side of the circular plate 5, the activated carbon adsorption layer 8 is movably connected with the annular grooves 26 on the two sides, and the activated carbon adsorption layer 8 can adsorb and purify smoke dust, so that the smoke dust is filtered conveniently, and pollution is reduced.

Referring to fig. 2, the installation component includes a plurality of fixed plate 9, and fixed plate 9 equal fixed connection is at the 5 lateral walls of upside plectane, and the through-hole has all been seted up to fixed plate 9 top surface, and equal swing joint has bolt 10 in the through-hole, and screw 11 has all been seted up to fixed block 1 top surface near four corners department, and bolt 10 and screw 11 threaded connection can make fixed plate 9 threaded connection on fixed block 1, is convenient for replace it and takes.

Referring to fig. 4, the air intake mechanism includes connecting plate 15, and connecting plate 15 is all fixedly connected with at exhaust pipe 14 inner wall, all fixedly connected with motor 16 on the connecting plate 15 lateral wall, motor 16 output fixedly connected with pivot 17, pivot 17 lateral wall fixedly connected with flabellum 18, and dust screen 19 is all installed to exhaust pipe 14 terminal surface, and dust screen 19 can carry out the filtration of first step to outside smoke and dust, is convenient for later stage to the processing of smoke and dust.

Referring to fig. 1, the air outlet mechanism comprises an installation tube 20, external threads 21 are formed on the side walls of the installation tube 20 and the pipeline 2, a threaded sleeve 22 is connected to the side walls of the installation tube 20 and the pipeline 2 in a threaded manner, a plurality of support rods 24 are fixedly connected to the end face of the other end of the installation tube 20, and a baffle 23 is fixedly connected to the other end of the support rods 24, so that the installation tube 20 can effectively resist external wind and rain and be protected.

When in use: firstly, install exhaust pipe 14 and air inlet mechanism on the suitable position of factory building according to the demand to drilling fixed mounting tube 20 on the wall, when the smoke and dust is discharged to the needs, can start motor 16 and drive the flabellum 18 rotation, in the flabellum 18 carries the hose 13 with the smoke and dust in the factory building, and filter the adsorption through filter screen 6 and active carbon adsorbed layer 8 on the filter mechanism with the dust impurity in the smoke and dust, avoid the environmental pollution that the direct emission caused, the operation of single motor 16 of steerable utilization control valve 25 has increased the flexibility when discharging fume, in addition, also accessible swivel nut 22 is whole to be dismantled fixed block 1 and pipeline 2 and is cleared up the maintenance, effectively promote its result of use.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a multiport formula exhaust fan, includes fixed block (1), its characterized in that: the utility model discloses a filter device for air conditioner, including fixed block (1), hose (13), control valve (25) are installed to fixed block (1) four sides lateral wall respectively fixedly connected with pipeline (2), circular slot (4) have been seted up to fixed block (1) top surface, pipeline (2) are linked together with circular slot (4), be provided with filtering mechanism in circular slot (4), wherein three install check valve (3) in pipeline (2), wherein three equal fixedly connected with hose (13) of pipeline (2) other end, install control valve (25) in hose (13), equal fixedly connected with exhaust pipe (14) of hose (13) other end, exhaust pipe (14) are the infundibulate setting, all be provided with air inlet mechanism in exhaust pipe (14), another the pipeline (2) other end is provided with out wind mechanism.

2. The multi-port smoke exhaust ventilator of claim 1, wherein: the filter mechanism comprises two circular plates (5), wherein the upper side is fixedly connected with a filter screen (6) on the bottom surface of the circular plates (5), the lower side is provided with a mounting groove (7) on the top surface of the circular plates (5), the filter screen (6) is positioned in the mounting groove (7), an activated carbon adsorption layer (8) is movably connected on the inner side of the filter screen (6), the side wall of the circular plates (5) is provided with a mounting assembly, and the upper side is fixedly connected with a handle (12) on the top surface of the circular plates (5).

3. The multi-port smoke exhaust ventilator of claim 2, wherein: the mounting assembly comprises a plurality of fixing plates (9), the fixing plates (9) are fixedly connected to the side wall of the upper circular plate (5), through holes are formed in the top surface of the fixing plates (9), bolts (10) are movably connected in the through holes, screw holes (11) are formed in the top surface of the fixing block (1) close to four corners, and the bolts (10) are in threaded connection with the screw holes (11).

4. The multi-port smoke exhaust ventilator of claim 1, wherein: the air inlet mechanism comprises a connecting plate (15), the connecting plate (15) is fixedly connected to the inner wall of an exhaust pipe (14), a motor (16) is fixedly connected to the side wall of the connecting plate (15), a rotating shaft (17) is fixedly connected to the output end of the motor (16), fan blades (18) are fixedly connected to the side wall of the rotating shaft (17), and dustproof nets (19) are arranged on the end faces of the exhaust pipe (14).

5. The multi-port smoke exhaust ventilator of claim 1, wherein: the air outlet mechanism comprises an installation pipe (20), external threads (21) are formed in the side walls of the installation pipe (20) and the pipeline (2), threaded sleeves (22) are connected to the side walls of the installation pipe (20) and the pipeline (2), a plurality of supporting rods (24) are fixedly connected to the end face of the other end of the installation pipe (20), and a baffle (23) is fixedly connected to the other end of the supporting rods (24).

6. The multi-port smoke exhaust ventilator of claim 2, wherein: annular grooves (26) are respectively formed in the side walls of one side, opposite to the circular plate (5), of the activated carbon adsorption layer (8) and the annular grooves (26) on the two sides of the activated carbon adsorption layer are movably connected.