CN218542742U

CN218542742U - Fog dispersal type fan

Info

Publication number: CN218542742U
Application number: CN202223000215.2U
Authority: CN
Inventors: 马德杰; 王立松
Original assignee: Shandong Grad Group Co Ltd
Current assignee: Shandong Grad Group Co Ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-02-28
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a fog dissipation type fan, which is provided with a fog dissipation grating frame at the air inlet of a box body through the structure, and water drops in air flow are separated and gathered to flow outwards through a plurality of grating plates in the fog dissipation grating frame; the fan assembly is arranged inside the box body, and the top of the box body is provided with a coating type interface or a buckling type tip which can effectively prevent top rainwater from entering the box body and prevent the inside of the barrel body from being corroded; this device is multilayer structure with the box design, and it includes inner wall and outer wall, is provided with the amortization layer between inner wall and outer wall, the inner wall on be covered with the hole, effectively reduce the noise through the hole, the user can require design amortization layer thickness according to the noise attenuation, effective control noise pollution builds good environment.

Description

Fog dispersal type fan

Technical Field

The utility model relates to a fan technical field specifically discloses a fog dispersal type fan.

Background

The existing ventilator has wide application range and large quantity, is usually installed on the roof of a civil building or a factory building of an industrial and mining enterprise, and realizes the functions of mechanical ventilation and air exhaust or fire control and smoke exhaust under special conditions. In recent years, such ventilators have been extended for use in damp and foggy ventilation places such as cargo ships, coastal areas, and the like.

The technical problems encountered at present are: 1. the humidity of the application places with the fog is mostly on the water surface or in coastal areas, and the humidity of the working condition is high, so that the humidity inside the fan is increased and is easily corroded; 2. the top of the existing fan is provided with a seam, but after the seam is arranged, liquid is easy to permeate into the fan in rainy and snowy weather, and the shell is directly corroded; 3. the space in ventilation area is little, and along with people's noise requirement to life and operational environment is higher and higher, this type of fan must have good amortization after the installation is used, fall the function of making an uproar, and the urceolus of this type of fan that has now passes through the steel sheet and curls the bending shaping, and its function of making an uproar of falling is short of.

Aiming at the practical use requirements and the defects of the existing product, as a technical person in the field, a fog dissipation type fan is very necessary to be designed, and the functions of fog dissipation, noise reduction and weather erosion prevention can be realized through structural improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a fog dispersal type fan, it improves through air inlet end and the urceolus structure to the fan, increases the amortization structure to this realizes its fog dispersal, falls and makes an uproar and the promotion of rain and snow resistance function.

The scheme of the utility model is as follows: the utility model provides a fog dispersal type fan, its includes a box, the air intake department of box be provided with fog dispersal grid frame, the inside grid board that sets up of fog dispersal grid frame, the inside of box is provided with the fan subassembly, the top of box is provided with cladding formula interface or withholds formula pinnacle, the box be multilayer structure setting, it includes inner wall and outer wall, is provided with the amortization layer between inner wall and outer wall, the inner wall on be covered with the hole.

The fog dispersal grating frame comprises a frame, a plurality of supporting plates are vertically arranged in the frame, and a plurality of grating plates are supported through the supporting plates.

The grating plate is in an S-shaped or W-shaped or V-shaped plate design.

Cladding formula interface for encircle the outer wall both ends interface design that sets up, its one side is the minor face, one side is long limit, sets up sealed the pad between the two when the minor face cladding through long limit, long limit port set up down.

The buckling and pressing type sharp top is an independently arranged four-side conical roof-falling structure, and the periphery of the bottom of the buckling and pressing type sharp top is provided with a flanging to coat the cylinder body.

The sound-deadening layer is made of sound-deadening cotton filler.

The utility model has the advantages that: through the arrangement of the structure, the fog dissipation grating frame is arranged at the air inlet of the box body, and water drops in the air flow are separated and gathered to flow outwards through the plurality of grating plates in the fog dissipation grating frame; the fan assembly is arranged inside the box body, and the top of the box body is provided with a coating type interface or a buckling type tip which can effectively prevent top rainwater from entering the box body and prevent the inside of the barrel body from being corroded; this device is multilayer structure with the box design, and it includes inner wall and outer wall, is provided with the amortization layer between inner wall and outer wall, the inner wall on be covered with the hole, effectively reduce the noise through the hole, the user can require design amortization layer thickness according to the noise attenuation, effective control noise pollution builds good environment.

Drawings

FIG. 1 is a schematic view of the structure of the embodiment I of the present invention;

FIG. 2 is a schematic side view of the embodiment I of the present invention;

fig. 3 is a schematic view of the structure of embodiment ii of the present invention;

FIG. 4 is a schematic side view of the embodiment II of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1;

FIG. 6 is an enlarged view of the area B in FIG. 2;

in the figure, 1, a box body, 11, an air outlet, 12, an outer wall, 13, silencing cotton, 14, an inner wall, 15, a hole, 16, a long edge, 17, a sealing gasket, 18, a short edge, 2, a fan assembly, 21, a fan fixing foot, 3, a box body bottom foot, 4, a fog dissipation grating frame, 41, a supporting plate, 42, a sealing plate fixing seat, 5, a grating plate, 6, a buckling type sharp top, 61 and a flanging are arranged.

Detailed Description

The following description of the embodiments of the present invention is provided by way of specific examples.

The utility model discloses a concrete implementation structure comes the detailed description, specifically as follows: the utility model discloses a fog dispersal type fan, it includes a square structure box 1, the air intake department of box 1 is provided with fog dispersal grid frame 4, the inside grid board that sets up of fog dispersal grid frame, its concrete structure is shown as figure 1, fog dispersal grid frame 4 include one be connected to integrative frame with box 1, the inside vertical interval of frame is provided with a plurality of supporting plate 41, it has a plurality of grid boards 5 to support through supporting plate 41, grid board 5 adopt S type or W type or V type plate-like design, adopt the grid board of V type structure in this embodiment, both ends extension is extended and is realized fixedly with supporting plate 41 overlap joint about the grid board, when outside air current blows, the gas that many fog contains impurity causes the drop of water to condense through collision many times to this realizes the liquefaction of drop of water in the air, reduces the moisture content in the air, avoids causing too much air unclean of indoor fog, influences indoor environment. In order to prevent the air flow from overflowing, the sealing plate fixing seats 42 are arranged on the front side and the rear side of the frame, the sealing plates are fixed through the sealing plate fixing seats 42, and the structure is arranged to restrain the air flow and can only transversely penetrate through the box body 1.

The inside of box 1 is provided with fan subassembly 2, and the fan on the fan subassembly 2 is fixed the foot 21 and is locked on box footing 3. The top of the box body 1 is provided with a coating type interface or a buckling and pressing type sharp top 6, the box body 1 is of a multilayer structure and comprises an inner wall 14 and an outer wall 12, a silencing layer is arranged between the inner wall 14 and the outer wall 12, and the silencing layer is silencing cotton 13; inner wall 14 on be covered with hole 15, the sound wave penetrates the hole and gets into amortization cotton 13, combines amortization cotton 13 effective noise propagation through hole 15, the user can require design amortization layer thickness according to the noise attenuation, effective control noise pollution reduces the noise pollution in the narrow and small environment of user.

As shown in fig. 2 and 6, the coated interface is designed as an interface after the two ends of the outer wall arranged in a surrounding manner are combined, one side of the coated interface is a short side 18, the other side of the coated interface is a long side 16, the long side 16 is bent at a right angle for three times, the short side 18 is bent at a right angle for two times, a sealing gasket 17 is arranged between the two after the short side 18 is coated by the long side 16, and the port of the long side 16 faces downwards.

As shown in fig. 4, the buckling-pressing type peak 6 is an independently arranged ridge type cone roof-fall structure, and a flange 61 is arranged on the periphery of the bottom of the peak to wholly wrap the box body 1.

The purpose of the above two outer box top treatment modes is to realize the diversion of external rainwater and prevent liquid from flowing to the inside of the box body 1 to cause the corrosion loss of internal components.

To summarize: through the arrangement of the structure, water drops in the airflow are blocked and gathered to flow outwards through the plurality of grid plates 5 in the fog dissipation grid frame at the air inlet; the fan assembly is arranged inside the box body, and the top of the box body is provided with a coating type interface or a buckling type tip which can effectively prevent top rainwater from entering the box body and prevent the inside of the barrel body from being corroded; this device is three layer construction with the box design, and it is provided with the amortization layer between inner wall and outer wall, is covered with the hole on the inner wall, effectively realizes the sound wave absorption and noise pollution abatement.

Claims

1. The utility model provides a fog dispersal type fan which characterized in that: the air inlet of the box body is provided with a fog dissipation grating frame, a grating plate is arranged inside the fog dissipation grating frame, a fan assembly is arranged inside the box body, the top of the box body is provided with a coating type interface or a buckling type sharp top, the box body is of a multilayer structure and comprises an inner wall and an outer wall, a silencing layer is arranged between the inner wall and the outer wall, and holes are fully distributed in the inner wall.

2. The fog dispersal type fan as claimed in claim 1, wherein: the fog dispersal grating frame comprises a frame, a plurality of supporting plates are vertically and uniformly distributed in the frame, and a plurality of grating plates are supported by the supporting plates.

3. The fog dispersal type fan as claimed in claim 2, wherein: the grating plate is in an S-shaped or W-shaped or V-shaped plate design.

4. The fog dispersal type fan as claimed in claim 1, wherein: cladding formula interface for encircle the outer wall both ends interface design that sets up, its one side is the minor face, one side is long limit, is provided with sealed the pad between the two after with the minor face cladding through long limit, long limit port set up down.

5. The fog dispersal type fan as claimed in claim 1, wherein: the buckling and pressing type spire is an independently arranged ridge type conical roof-fall structure, and the periphery of the bottom of the capping and pressing type spire is provided with a flanging to wrap the cylinder.

6. The fog dispersal type fan as claimed in claim 1, wherein: the sound-deadening layer is made of sound-deadening cotton filler.