CN215860888U - Clean formula multichannel fan - Google Patents

Abstract

The utility model provides a clean type multi-channel fan, and belongs to the field of fan equipment. It includes the casing, be provided with negative pressure room and toilet in the casing, be provided with high-efficient dust removal filter between negative pressure room and the toilet, be provided with the air intake on the negative pressure room, be provided with the turbine fan blade in this negative pressure room, air intake department is provided with the perforated plate, be fixed with the motor on the perforated plate, this motor with turbine fan blade fixed connection, be provided with a plurality of air outlets in the negative pressure room. Compared with the prior art, the utility model has the characteristics of air purification and integrated multi-channel function besides the basic function of the fan.

Description

Clean formula multichannel fan

Technical Field

The utility model belongs to the field of fan equipment, and particularly relates to a clean type multi-channel fan.

Background

The fan is a driven fluid machine which utilizes the conversion of electric energy, mechanical energy and wind energy, increases gas pressure and discharges gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, is common in the field of mechanical equipment, and comprises a ventilator, a blower, a wind driven generator and the like; fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; the drying and the sorting of grains, the air inflation and the propulsion of wind tunnel wind sources and air cushion ships and the like, and visible fans are common equipment in industrial development.

With the continuous aggravation of the competition of the fan manufacturing industry, the co-purchasing integration and capital operation among large fan manufacturing enterprises become more and more frequent, the excellent fan manufacturing enterprises in China increasingly attach importance to the research on the industry market, particularly the deep research on the industry development environment and product purchasers, and the existing fan design is mainly designed from the aspects of efficiency, service life, power consumption, noise reduction and the like. Because of this, a large number of domestic excellent fan brands rise rapidly, and gradually become a charter in the fan manufacturing industry, and fan products on the market emerge endlessly.

The fan on the existing market generally has one-way diversion, can only accelerate the circulation of air, can not purify the air, and at present, because of the limitation of the fan structure, the fan passageway is that one-way passageway carries out the air flow, and the function is comparatively single. In view of this, the present invention provides a clean multi-channel blower.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a clean type multi-channel fan which has the characteristics of air purification and integrated multi-channel function besides the basic function of the fan.

The utility model is realized by the following technical scheme:

the utility model provides a clean formula multichannel fan, includes the casing, be provided with negative pressure chamber and toilet in the casing, be provided with high-efficient dust removal filter between negative pressure chamber and the toilet, be provided with the air intake on the negative pressure chamber, be provided with the turbine fan blade in this negative pressure chamber, air intake department is provided with the perforated plate, be fixed with the motor on the perforated plate, this motor with turbine fan blade fixed connection, be provided with a plurality of air outlets in the negative pressure chamber.

As a preferred technical scheme, the casing is cuboid, the air outlet is provided with four, four air outlets set up respectively in four sides of casing.

As an optimal technical scheme, four air outlets are provided with dust removal filter screens.

As a preferred technical scheme, the motor is fixed on the perforated plate through a motor bracket.

As a preferred technical scheme, a fan housing is further arranged in the negative pressure chamber.

As a preferred technical scheme, a bearing is arranged at the connection position of a motor shaft of the motor and the perforated plate.

As a preferred technical scheme, a screw rod is arranged in the shell, a fixed corner block used for fixing the high-efficiency dust removal filter is sleeved in the screw rod, a nut used for adjusting the fixed corner block is arranged at the lower end of the fixed corner block, and the nut is in threaded connection with the screw rod.

As a preferable technical scheme, a sealing gasket is arranged between the fixed corner block and the high-efficiency dust removal filter.

As a preferable technical solution, an ultraviolet germicidal lamp for sterilizing the filtered air is provided in the clean room.

As a preferred technical scheme, the turbine fan blade is composed of an upper cover plate, a lower cover plate and spiral sheets, an air suction opening is formed between the spiral sheets, and an air injection opening is formed in the lower cover plate.

Has the advantages that:

the utility model has the advantages that under the action of the shell, the negative pressure chamber in the shell is provided with the air inlet, the clean room is provided with the four air outlets, the negative pressure chamber and the clean room are internally provided with the high-efficiency dust removal filters, and under the action of the motor and the turbine fan blades, the air which needs to be dedusted in the room is dedusted by the high-efficiency dust removal filters from the perforated plate and then is discharged into each channel through the plurality of air outlets, and each channel can be used for communicating different clean spaces, so that the air cleaning function is realized; in addition, the ultraviolet sterilizing lamp is arranged in the clean room to sterilize the dedusted air in the clean room, so that the air purifier has the characteristics of air purification and integrated multi-channel function besides the basic function of the fan.

Drawings

FIG. 1 is a schematic structural diagram of a clean multi-channel blower;

FIG. 2 is a connection diagram of turbine blades of the motor;

FIG. 3 is a detailed view of a turbine blade.

The attached drawings are as follows:

11. a sealing gasket; 100. a housing; 101. a negative pressure chamber; 102. a clean room; 103. an air inlet; 104. an air outlet; 105. a motor bracket; 106. a fan housing; 107. a bearing; 108. a screw; 109. fixing the corner block; 110. a nut; 200. a high-efficiency dust removal filter; 300. a turbine blade; 301. an upper cover plate; 302. a lower cover plate; 303. a spiral sheet; 304. an air suction opening; 305. an air injection port; 400. a perforated plate; 500. a motor; 600. a dust removal filter screen; 700. an ultraviolet germicidal lamp.

Detailed Description

In order to further disclose and explain the technical scheme of the utility model, the following is combined with the accompanying drawings to clearly and completely explain the clean type multi-channel fan.

It should be noted that the terms "in", "middle" and "an" are used herein for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes, and they are to be regarded as the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example (b):

referring to fig. 1 to 3, the present invention provides a clean multi-channel blower, including a housing 100, a negative pressure chamber 101 and a clean room 102 are disposed in the housing 100, the negative pressure chamber 101 is used for forming negative pressure induced draft, usually, the negative pressure chamber 101 is disposed at a place where dust is to be removed, the clean room 102 is clean air after dust removal, a high efficiency dust removal filter 200 is disposed between the negative pressure chamber 101 and the clean room 102, the high efficiency dust removal filter 200 is a main mechanism for dust removal, the high efficiency dust removal filter 200 is composed of a frame body and a HEPA filter screen, and is an existing high efficiency dust removal filter 200, which is not described herein again, an air inlet 103 is disposed on the negative pressure chamber 101, the air inlet 103 is generally communicated with a space where dust removal is to be performed, a turbine blade 300 is disposed in the negative pressure chamber 101, the turbine blade 300 is used for forming unidirectional air flow, a perforated plate 400 is disposed at the air inlet 103, and the perforated plate 400 can ensure ventilation, and organisms can be prevented from entering the negative pressure chamber 101, the motor 500 is fixed on the perforated plate 400, the motor 500 is fixedly connected with the turbine fan blade, the motor 500 is a main power source for the rotation of the turbine fan blade 300, and the negative pressure chamber 101 is internally provided with a plurality of air outlets 104.

In this embodiment, the housing 100 is a cuboid, four air outlets 104 are provided, and the four air outlets 104 are respectively disposed on four side surfaces of the housing 100.

According to the utility model, under the action of the shell 100, the negative pressure chamber 101 in the shell 100 is provided with the air inlet 103, the clean room 102 is provided with the four air outlets 104, the high-efficiency dust removal filter 200 is arranged in the negative pressure chamber 101 and the clean room 102, and air needing dust removal in the room is discharged into each channel through the plurality of air outlets 104 after passing through the high-efficiency dust removal filter 200 from the perforated plate 400 under the action of the motor 500 and the turbine fan blade 300, and each channel can be used for communicating different clean spaces, so that the air cleaning function is realized.

Specifically, four air outlet 104 department all is provided with dust removal filter screen 600, and dust removal filter screen 600 can further remove dust to the air, and the aperture of this dust removal filter screen 600 is less than high-efficient dust removal filter 200's aperture to secondary filter is convenient for.

Specifically, the motor 500 is fixed to the perforated plate 400 by the motor bracket 105, and the motor bracket 105 makes the motor 500 more stable. .

Specifically, a fan housing 106 is further disposed in the negative pressure chamber 101, and the fan housing 106 is used for further positioning the shaft of the motor 500.

Specifically, a bearing 107 is disposed at a connection between a shaft of the motor 500 and the perforated plate 400, and the bearing 107 facilitates rotation of the shaft of the motor 500.

Specifically, be provided with screw rod 108 in the casing 100, the cover is equipped with in the screw rod 108 and is used for fixing high efficiency dust removal filter 200's fixed hornblock 109, fixed hornblock 109 lower extreme is provided with and is used for adjusting the nut 110 of fixed hornblock 109, nut 110 and screw rod 108 threaded connection through above-mentioned structure for high efficiency dust removal filter 200 realizes dismantling the connection, when high efficiency dust removal filter 200 needs to be changed, only need adjusting nut 110 to loosen fixed hornblock 109 and can dismantle high efficiency dust removal filter 200.

Specifically, a sealing gasket 11 is arranged between the fixed corner block 109 and the high-efficiency dust removal filter 200, and the sealing gasket 11 is helpful for enabling the high-efficiency dust removal filter 200 to be more compact, so that the problem that dust cannot be removed cleanly due to air leakage is avoided.

Specifically, an ultraviolet germicidal lamp 700 for sterilizing the filtered air is disposed in the clean room 102, and the ultraviolet germicidal lamp 700 can sterilize the air near the clean room 102.

Specifically, the turbine blade is composed of an upper cover plate 301, a lower cover plate 302 and spiral pieces 303, an air suction opening 304 is formed between the spiral pieces 303, and an air injection opening 305 is arranged on the lower cover plate 302.

Through the structure, the utility model has the characteristics of air purification and integrated multi-channel function besides the basic function of the fan.

The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are included if they do not depart from the spirit and scope of the present invention, and they are within the scope of the claims and the equivalent technology of the present invention.

Claims (10)

1. The utility model provides a clean formula multichannel fan which characterized in that: the novel dust removal device comprises a housin, be provided with negative pressure chamber and toilet in the casing, be provided with high-efficient dust removal filter between negative pressure chamber and the toilet, be provided with the air intake on the negative pressure chamber, be provided with the turbine fan blade in this negative pressure chamber, air intake department is provided with the perforated plate, be fixed with the motor on the perforated plate, this motor with turbine fan blade fixed connection, be provided with a plurality of air outlets in the negative pressure chamber.

2. The clean multichannel fan of claim 1, wherein: the shell is of a cuboid shape, the number of the air outlets is four, and the four air outlets are respectively arranged on four side faces of the shell.

3. The clean multichannel fan of claim 2, wherein: and four dust removal filter screens are arranged at the air outlets.

4. The clean multichannel fan of claim 1, wherein: the motor is fixed on the perforated plate through the motor bracket.

5. The clean multichannel fan of claim 1, wherein: and a fan cover is also arranged in the negative pressure chamber.

6. The clean multichannel fan of claim 1, wherein: and a bearing is arranged at the joint of the motor shaft of the motor and the perforated plate.

7. The clean multichannel fan of claim 1, wherein: the high-efficiency dust removal filter is characterized in that a screw is arranged in the shell, a fixed corner block used for fixing the high-efficiency dust removal filter is sleeved in the screw, a nut used for adjusting the fixed corner block is arranged at the lower end of the fixed corner block, and the nut is in threaded connection with the screw.

8. The clean multichannel fan of claim 7, wherein: and a sealing gasket is arranged between the fixed corner block and the high-efficiency dust removal filter.

9. The clean multichannel fan of claim 3, wherein: and an ultraviolet sterilizing lamp for sterilizing the filtered air is arranged in the clean room.

10. The clean multichannel fan of claim 1, wherein: the turbine fan blade is composed of an upper cover plate, a lower cover plate and spiral pieces, an air suction opening is formed between the spiral pieces, and an air spraying opening is formed in the lower cover plate.

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