Ventilation device

Abstract

The utility model provides a ventilation device, and belongs to the field of enterprise safety engineering. A ventilation device comprises a shell assembly, a fixing plate, a filter screen, a first motor, a fan and a first water pump are fixedly installed in the shell assembly, a first water outlet assembly is fixedly installed at the output end of the first motor, and three second gears and a third gear meshed with the three second gears are arranged on the fixing plate in a running fit mode. The first water outlet assembly is meshed with three second gears, and a second water outlet assembly is fixedly installed on the lower side of the third gear. The first water pump is arranged to supply water to the first water outlet assembly and the second water outlet assembly, so that the first water outlet assembly and the second water outlet assembly can atomize water and then adsorb dust, the device can perform atomization and dust falling, and when air subjected to dust falling passes through the filter screen, the dust falling effect is improved. And the filter screen is not easy to block.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of enterprise safety engineering, especially a ventilation device. BACKGROUND

[0002] The industrial and trade enterprise is a company organized by the joint operation of the industrial department and the foreign trade department in the production and import and export business, that is, the enterprise that produces and processes and self-exports, namely, the production-oriented import and export enterprise, such as the China Machinery Equipment Import and Export Corporation of the machinery department and the China Chemical Construction Import and Export Corporation of the chemical department.

[0003] In the prior art, such as the ventilation device for safety engineering of industrial and trade enterprises with the announcement number CN222459712U, a ventilation assembly is arranged on one side of the shell, the ventilation assembly is used for inductive ventilation of the indoor, and an adsorption assembly is arranged in the shell, the adsorption assembly is used for adsorption and moisture removal of the inhaled gas, the utility model belongs to the technical field of safety engineering, and specifically relates to a ventilation device for safety engineering of industrial and trade enterprises, but the ventilation device for safety engineering of industrial and trade enterprises in the prior art cannot utilize atomized water to atomize dust in the air when in use, so that the flowing air is easy to cause the adsorption assembly to be blocked when passing through the adsorption assembly, and therefore, the utility model provides a ventilation device. SUMMARY

[0004] Therefore, the utility model embodiment hopes to provide a ventilation device to solve or alleviate the technical problems existing in the prior art, through the installation of the first water pump, the first water outlet assembly and the second water outlet assembly can be supplied with water, so that the first water outlet assembly and the second water outlet assembly can atomize water and then adsorb dust, so that the device can atomize dust, so that the filter screen is not easy to be blocked when the air after dust removal passes through the filter screen.

[0005] The technical scheme of the utility model embodiment is as follows:

[0006] A ventilation device comprises a shell assembly, a fixed plate, a filter screen, a first motor, a fan and a first water pump are fixedly installed in the shell assembly, a first water outlet assembly is fixedly installed on the output end of the first motor, three second gears are rotatably arranged on the fixed plate, a third gear is engaged with the three second gears, the first water outlet assembly is engaged with the three second gears, a second water outlet assembly is fixedly installed on the lower side of the third gear, a water outlet pipe rotatably arranged with the first water outlet assembly is fixedly installed on the output end of the first water pump, a filter piece, a sponge layer and a gravel layer are sequentially placed in the shell assembly, and a second water pump is fixedly installed on one side of the shell assembly.

[0007] Preferably, the shell assembly comprises a water tank, a fixed pipe fixedly installed on the water tank, an upper cover placed on the top of the fixed pipe, and a connecting strip fixedly installed inside the fixed pipe.

[0008] Preferably, the fan comprises a second motor and a fan blade fixedly installed on the output end of the second motor, and the first motor and the second motor are both fixedly installed on the connecting strip, so that the fan is installed to facilitate the formation of negative pressure and the flow of air.

[0009] Preferably, the lower side of the water tank is provided with four supporting legs, and the side of the water tank is provided with a water filling pipe, and the top of the water filling pipe is fixedly installed with a water collecting box, so that the water tank is filled with water.

[0010] Preferably, the filter screen and the fixed plate are located inside the fixed pipe, the fixed plate is fixedly installed with three shielding nets, the first water outlet assembly comprises a first gear engaged with the three second gears, a water guide pipe fixedly installed on the first gear, and a plurality of first spray heads fixedly installed on the water guide pipe, so that the atomized water is shielded, thereby preventing the atomized water from entering the top of the fixed pipe and being discharged from the upper cover.

[0011] Preferably, the second water outlet assembly comprises a water guide frame fixedly connected with the third gear and a plurality of second spray heads fixedly installed on the water guide frame, the water guide frame and the water guide pipe are in communication with each other, and the bottom of the water guide pipe is rotatably connected with the water outlet pipe, so that the water guide frame is installed to facilitate the flow of water.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0013] Firstly, the first water pump is installed to supply water to the first water outlet assembly and the second water outlet assembly, so that the first water outlet assembly and the second water outlet assembly can atomize water and adsorb dust, thereby realizing atomization and dust reduction, and preventing the filter screen from being blocked when the air after dust reduction passes through the filter screen.

[0014] Secondly, the filter sheet, the sponge layer and the gravel layer are installed to filter the waste water again, so that the filtered water can be recycled, and the waste water after dust reduction can be recycled, thereby saving water resources.

[0015] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above described exemplary aspects, embodiments and features, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description only represent some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0017] Figure 1 is a perspective view of the present application;

[0018] Figure 2 is a perspective view of the present application;

[0019] Figure 3 is a sectional view of the present application;

[0020] Figure 4 is a sectional view of the present application;

[0021] The accompanying drawings are as follows: 1, shell assembly; 2, fixed plate; 3, filter screen; 4, first motor; 5, fan; 6, first water pump; 7, first water outlet assembly; 8, second gear; 9, third gear; 10, second water outlet assembly; 11, water outlet pipe; 12, filter piece; 13, sponge layer; 14, gravel layer; 15, second water pump; 16, water tank; 17, fixed pipe; 18, upper cover; 19, connecting strip; 20, second motor; 21, fan blade; 22, water collecting box; 23, first gear; 24, water guide pipe; 25, first spray head; 26, water guide frame; 27, second spray head; 28, shielding net; 1601, support leg; 1602, water filling pipe. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0023] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] As Figures 1-4The utility model discloses a kind of ventilation devices, comprising: shell assembly 1, fixedly installed with fixed plate 2, filter screen 3, first motor 4, fan 5, first water pump 6 in shell assembly 1, first water outlet assembly 7 is fixedly installed on the output end of first motor 4, three second gears 8 are rotatably matched and arranged on fixed plate 2, third gear 9 is engaged with three second gears 8, first water outlet assembly 7 is engaged with three second gears 8, second water outlet assembly 10 is fixedly installed on the downside of third gear 9, water outlet pipe 11 is rotatably matched and arranged with first water outlet assembly 7 and is fixedly installed on the output end of first water pump 6, filter sheet 12, sponge layer 13, gravel layer 14 are placed in shell assembly 1 in sequence, second water pump 15 is fixedly installed on the side of shell assembly 1.

[0025] In the embodiment, specifically: shell assembly 1 includes water tank 16, fixed pipe 17 fixedly installed on water tank 16, upper cover 18 placed on the top of fixed pipe 17, connecting strip 19 fixedly installed in the inside of fixed pipe 17, the installation of upper cover 18, so that dust is not easy to enter the inside of the device.

[0026] In the embodiment, specifically: fan 5 includes second motor 20, fan blade 21 fixedly installed on the output end of second motor 20, first motor 4 and second motor 20 are fixedly installed on connecting strip 19, the installation of fan blade 21 is convenient for the flow of air.

[0027] In the embodiment, specifically: four supporting legs 1601 are arranged on the downside of water tank 16, water filling pipe 1602 is arranged on the side of water tank 16, water collecting box 22 is fixedly installed on the top of water filling pipe 1602, the arrangement of supporting leg 1601 is convenient for supporting the device.

[0028] In the embodiment, specifically: filter screen 3 and fixed plate 2 are located in the inside of fixed pipe 17, three shielding nets 28 are fixedly installed in fixed plate 2, first water outlet assembly 7 includes first gear 23 engaged with three second gears 8, water guide pipe 24 fixedly installed on first gear 23, a plurality of first spray heads 25 fixedly installed on water guide pipe 24, the installation of fixed plate 2 is convenient for the installation of three second gears 8.

[0029] In the embodiment, specifically: second water outlet assembly 10 includes water guide frame 26 fixedly connected with third gear 9, a plurality of second spray heads 27 fixedly installed on water guide frame 26, water guide frame 26 and water guide pipe 24 are communicated with each other, the bottom of water guide pipe 24 is rotatably matched and arranged with water outlet pipe 11, the installation of water guide pipe 24 and water guide frame 26 is convenient for the flow of water.

[0030] The utility model discloses a water tank 16, first water pump 6, second water pump 15, first motor 4, first water outlet assembly 7, second gear 8, third gear 9, second water outlet assembly 10, first spray head 25, second spray head 27, gravel layer 14, sponge layer 13, filter sheet 12, first water pump 6, second water pump 15, first motor 4, first water outlet assembly 7, second gear 8, third gear 9, second water outlet assembly 10, first spray head 25, second spray head 27, gravel layer 14, sponge layer 13, filter sheet 12 are provided.

[0031] When needing to filter the atomized wastewater, then the atomized wastewater enters the inside of the water tank 16, and then the second water pump 15 is opened, then the wastewater enters the inside of the second water pump 15 in turn through the gravel layer 14, the sponge layer 13 and the filter sheet 12, and then enters the inside of the water tank 16 again through the second water pump 15, then the water is recycled.

[0032] The above, just for the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the utility model disclosed technical range, can easily think of its various changes or replacement, these should cover in the protection scope of the utility model. Therefore, the protection scope of the utility model should be the protection scope of the claim.

Claims

1. A ventilation device comprising a housing assembly (1), characterised in that: The shell assembly (1) is fixedly installed with a fixed plate (2), a filter screen (3), a first motor (4), a fan (5), a first water pump (6), a first water outlet assembly (7) is fixedly installed on the output end of the first motor (4), three second gears (8) are rotatably arranged on the fixed plate (2), a third gear (9) is engaged with the three second gears (8), and the first water outlet assembly (7) is engaged with the three second gears (8); A second water outlet assembly (10) is fixedly installed on the lower side of the third gear (9), a water outlet pipe (11) rotatably arranged with the first water outlet assembly (7) is fixedly installed on the output end of the first water pump (6), a filter disc (12), a sponge layer (13) and a gravel layer (14) are sequentially placed in the shell assembly (1), and a second water pump (15) is fixedly installed on one side of the shell assembly (1).

2. A ventilation device according to claim 1, characterised in that: The shell assembly (1) comprises a water tank (16), a fixed pipe (17) fixedly installed on the water tank (16), an upper cover (18) placed on the top of the fixed pipe (17), and a connecting strip (19) fixedly installed in the fixed pipe (17).

3. A ventilation device according to claim 2, characterised in that: The fan (5) comprises a second motor (20) and a fan blade (21) fixedly installed on the output end of the second motor (20), and the first motor (4) and the second motor (20) are fixedly installed on the connecting strip (19).

4. A ventilation device according to claim 3, characterised in that: The lower side of the water tank (16) is provided with four supporting legs (1601), one side of the water tank (16) is provided with a water filling pipe (1602), and the top of the water filling pipe (1602) is fixedly installed with a water collecting box (22).

5. A ventilation device according to claim 4, characterised in that: The filter screen (3) and the fixed plate (2) are located in the fixed pipe (17), three shielding nets (28) are fixedly installed in the fixed plate (2), the first water outlet assembly (7) comprises a first gear (23) engaged with the three second gears (8), a water guide pipe (24) fixedly installed on the first gear (23), and a plurality of first spray heads (25) fixedly installed on the water guide pipe (24).

6. A ventilation device according to claim 5, characterised in that: The second water outlet assembly (10) comprises a water guide frame (26) fixedly connected with the third gear (9) and a plurality of second spray heads (27) fixedly installed on the water guide frame (26), the water guide frame (26) and the water guide pipe (24) are in communication, and the bottom of the water guide pipe (24) is rotatably arranged with the water outlet pipe (11).

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