CN213511361U

CN213511361U - Energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan

Info

Publication number: CN213511361U
Application number: CN202022403500.3U
Authority: CN
Inventors: 李坤
Original assignee: Hubei Dingyu Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Hubei Dingyu Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a centrifugal fan technical field specifically is an energy-concerving and environment-protective glass steel centrifugal fan, which comprises an outer shell, the air intake has been seted up on shell the place ahead surface, and the air outlet has been seted up on shell top surface, and the inside pivot that is equipped with of shell, pivot circumference outer wall evenly weld have a plurality of flabellums, and the shell left and right sides is equipped with the support frame, and the support frame passes through the connecting rod with the shell and rotates to be connected, and the centrifugal fan that the glass steel anticorrosive material was made for the shell effectively reduces the effect such as corruption motor, speed reduction, reduction motor load.

Description

Energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan

Technical Field

The utility model relates to a centrifugal fan technical field specifically is an energy-concerving and environment-protective glass steel centrifugal fan.

Background

With the advance of the industrialization process in China, the industry is developing energy conservation and consumption reduction greatly, upgrading and integration recombination are carried out, industrial basic equipment needs to be updated in a large amount, the centrifugal fan industry will continue to keep rapid growth in the future under a new economic development situation, most centrifugal fans on the market are large in model, inconvenient to move and install, small in equipment application range and poor in corrosion resistance, the service life of products is short, large-scale equipment consumes too much electricity, and the cost pressure is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-concerving and environment-protective glass steel centrifugal fan to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving and environment-friendly glass fiber reinforced plastic centrifugal fan comprises a shell, wherein an air inlet is formed in the front surface of the shell, an air outlet is arranged on the upper surface of the shell, a rotating shaft is arranged in the shell, a plurality of fan blades are uniformly welded on the circumferential outer wall of the rotating shaft, the left side and the right side of the shell are provided with support frames which are rotationally connected with the shell through a connecting rod, a base is arranged at the rear of the shell, a motor is arranged on the surface above the base, the output shaft of the motor is coaxially connected with a connecting rod, one end of the connecting rod, which is far away from the output shaft of the motor, is fixedly connected with the rotating shaft, a dustproof component is arranged above the motor, the dustproof assembly comprises a supporting rod, a dustproof cover and a hook, the supporting rod is positioned at the front end and the rear end of the base, the dust cover covers the supporting rod, and the dust cover is fixed on the left side and the right side of the base through the hooks.

Preferably, the air inlet and the air outlet are both welded with pipelines.

Preferably, the rotating shaft is opposite to the central position of the shell.

Preferably, a connecting plate is arranged between the support frames.

Preferably, the connecting rods are provided with a plurality of connecting rods which are uniformly distributed between the shell and the supporting frame.

Preferably, a triangular structure is adopted below the support frame.

Preferably, a storage box is arranged on the left side of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a centrifugal fan that glass steel anticorrosive material made for shell effectively reduces effect such as corrosion motor, speed reduction, reduction motor load to increase fan life, reduce cost burden, application range is wide, and is applicable in containing high-pressure corrosive gas environment, energy-efficient power saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the present invention;

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

fig. 4 is a schematic view of a part of the structure of the present invention;

in the figure: 1. a housing; 2. a rotating shaft; 3. a fan blade; 4. an air outlet; 5. a support frame; 6. a connecting rod; 7. a connecting plate; 8. a base; 9. a motor; 10. a connecting rod; 11. an air inlet; 12 a dust-proof assembly; 121. a support bar; 122. a dust cover; 123. hooking; 13. an accommodating box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

an energy-saving and environment-friendly glass fiber reinforced plastic centrifugal fan comprises a shell 1, an air inlet 11 is arranged on the front surface of the shell 1, an air outlet 4 is arranged on the upper surface of the shell 1, a rotating shaft 2 is arranged in the shell 1, a plurality of fan blades 3 are uniformly welded on the circumferential outer wall of the rotating shaft 2, support frames 5 are arranged on the left side and the right side of the shell 1, the support frames 5 are rotatably connected with the shell 1 through connecting rods 6, can adjust the fan angle, 1 rear of shell is equipped with base 8, surface mounting has motor 9 above base 8, motor 9 output shaft coaxial coupling has connecting rod 10, the one end and 2 fixed connection of pivot of motor 9 output shaft are kept away from to connecting rod 10, motor 9 top is equipped with dustproof subassembly 12, dustproof subassembly includes bracing piece 121, dust cover 122 and couple 123, both ends around bracing piece 121 is located base 8, dust cover 122 covers in bracing piece 121 top, dust cover 122 passes through the couple 123 to be fixed in the 8 left and right sides of base.

In this embodiment, the air inlet 11 and the air outlet 4 are welded with pipes.

In addition, the central position of the rotating shaft 2 is opposite to that of the air inlet 11, so that the working efficiency of the equipment is improved conveniently.

Further, a connecting plate 7 is arranged between the supporting frames 5, so that the lower part is stable, and the noise generated when the equipment runs is reduced.

Specifically, the connecting rods 6 are uniformly distributed between the shell 1 and the supporting frame 5, so that firmness is enhanced.

It should be noted that the triangular structure is adopted below the supporting frame 5, so that the lower part of the equipment has stability.

It is necessary to supplement that the left side of the base 8 is provided with a storage box 13 for placing a dust cover 122.

When the energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan is used, the motor 9 is turned on, the rotating shaft 2 is driven by the connecting rod 10 to rotate, so that the fan blades 3 rotate, gas between the fan blades 3 on the rotating shaft 2 also rotates, the gas is thrown out under the action of centrifugal force, the gas flow rate is increased, kinetic energy is converted into static pressure in the gas flow, then the static pressure is converted into speed energy along with the pressurization of fluid, the gas is discharged through the gas outlet 4, certain negative pressure is formed in the middle of the fan blades 3, the outside gas is immediately supplemented under the action of atmospheric pressure due to the negative pressure of the air inlet 11, the gas is continuously discharged and supplemented under the continuous rotation action of the fan blades 3, the purpose of continuous blowing is achieved, the motor is turned off after the use is finished, when the equipment is placed for a long time, the dust cover 122 covers the supporting rod 121, and is fixed on the left side and the right side of the base, when the apparatus is to be used, the dust cover 122 is removed from the hook 123 to be placed in the storage case 13 or to be taken for cleaning.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-concerving and environment-protective glass steel centrifugal fan, includes shell (1), its characterized in that: air intake (11) have been seted up on shell (1) the place ahead surface, air outlet (4) have been seted up on shell (1) top surface, shell (1) inside is equipped with pivot (2), pivot (2) circumference outer wall even welding has a plurality of flabellums (3), shell (1) left and right sides is equipped with support frame (5), support frame (5) with shell (1) is rotated through connecting rod (6) and is connected, shell (1) rear is equipped with base (8), base (8) top surface mounting has motor (9), motor (9) output shaft coaxial coupling has connecting rod (10), connecting rod (10) are kept away from the one end of motor (9) output shaft with pivot (2) fixed connection, motor (9) top is equipped with dustproof subassembly (12), dustproof subassembly includes bracing piece (121), The supporting rod (121) is located at the front end and the rear end of the base (8), the dust cover (122) covers the supporting rod (121), and the dust cover (122) is fixed to the left side and the right side of the base (8) through the hooks (123).

2. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: and pipelines are welded at the air inlet (11) and the air outlet (4).

3. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: the rotating shaft (2) is opposite to the center of the shell (1).

4. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: and a connecting plate (7) is arranged between the support frames (5).

5. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: the connecting rods (6) are arranged and evenly distributed between the shell (1) and the supporting frame (5).

6. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: a triangular structure is adopted below the support frame (5).

7. The energy-saving environment-friendly glass fiber reinforced plastic centrifugal fan as claimed in claim 1, wherein: a storage box (13) is arranged on the left side of the base (8).