CN216011146U

CN216011146U - Porous fresh air fan

Info

Publication number: CN216011146U
Application number: CN202122228557.9U
Authority: CN
Inventors: 张勇; 曾凡张; 邓孟峰
Original assignee: Foshan Beiaole Electric Appliance Co ltd
Current assignee: Foshan Beiaole Electric Appliance Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-11
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a porous type new fan, which comprises a housing, the outside both sides of casing are provided with air inlet subassembly and air exit respectively, air inlet subassembly constitutes through first air intake and second air intake interconnect respectively, the one end of first air intake and second air intake all extends to the inside one side of casing, the inside subassembly of airing exhaust that is provided with of casing, the subassembly of airing exhaust passes through new fan, air exhaust duct and support frame interconnect respectively and constitutes, new fan is vertical to be set up in the middle of air exhaust duct is inside, air exhaust duct extend to the casing opposite side and with the air exit intercommunication, air exhaust duct top is provided with first baffle, air exhaust duct all is provided with the support frame all around, the support frame extends to inside the casing, the utility model discloses simple structure, fuselage compact structure, lower, Convenient and fast, increase intake and improvement new trend are efficient to the installation maintenance.

Description

Porous fresh air fan

Technical Field

The utility model relates to a new fan technical field especially relates to a new fan of porous type.

Background

Along with the improvement of living conditions of people, more and more people can invite friends to meet at home in holidays; in addition, in some epidemic situations, people are not convenient to go out for outdoor activities, so that more and more time is spent at home, and higher requirements on indoor environment and air quality are needed. Therefore, a fresh air exchanger is generally adopted to convey fresh air indoors and discharge indoor turbid air outdoors to improve indoor air quality, so that a household can obtain fresh air, and the influence of unclean air on body health is avoided.

The existing fresh air machine generally adopts a single air inlet and a single air outlet to perform one-to-one air inlet and outlet in the process of collecting outdoor air, and the existing fresh air machine has low efficiency in the conveying process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new fan of porous type has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a porous type new fan, includes the casing, the outside both sides of casing are provided with air inlet subassembly and air exit respectively, the air inlet subassembly constitutes through first air intake and second air intake interconnect respectively, the one end of first air intake and second air intake all extends to the inside one side of casing, the inside subassembly of airing exhaust that is provided with of casing, the subassembly of airing exhaust constitutes through new fan, air exhaust duct and support frame interconnect respectively, new fan is vertical to be set up in the middle of air exhaust duct is inside, air exhaust duct extend to the casing opposite side and with the air exit intercommunication, air exhaust duct top is provided with first baffle, air exhaust duct all is provided with the support frame all around, the support frame extends to inside the casing.

Furthermore, the air exhaust duct also comprises an air duct, and the first baffle cover is arranged at the top of the air duct.

Furthermore, the casing is of a sealed hollow structure and is formed by mutually splicing a plurality of second baffles, and sealing rubber strips are arranged at the joints of two adjacent second baffles of the casing.

Furthermore, the support frame extends downwards and is connected with the casing, a positioning sheet is arranged at the bottom of the support frame, and a positioning hole is formed in the positioning sheet.

Furthermore, an opening is formed in the middle of the inside of the first baffle, a limiting piece is connected to the middle of the inside of the opening, an arc-shaped groove is formed in the periphery of the top of the fresh air fan, the top end of the fresh air fan upwards extends to the limiting piece, and the top end of the fresh air fan is fixedly connected with the limiting piece through a positioning block.

Further, an access hole is formed in one side of the bottom of the machine shell, and an access cover is detachably arranged outside the access hole.

Furthermore, the first air inlet and the second air inlet are arranged in parallel and adjacent to each other, and the air inlet assembly is arranged opposite to the air outlet.

Compared with the prior art, the beneficial effects of the utility model are that, the utility model provides a porous type new fan: effectual first air intake and the second air intake through air inlet subassembly are simultaneously air inlet to the casing in, through the wind channel of airing exhaust to the air exit, reach two wind gaps and air inlet simultaneously, thereby effectual increase intake improves new trend speed, the utility model discloses simple structure, fuselage compact structure, manufacturing cost are lower, installation maintenance convenient and fast, increase intake and improvement new trend are efficient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the air exhaust assembly of the present invention.

Fig. 3 is a schematic view of the structure of the air exhaust duct of the present invention.

Fig. 4 is a schematic view of the structure of the access hole of the present invention.

Shown in connection with the labels in the figures: 1. a housing; 2. an air intake assembly; 3. an air outlet; 4. an air exhaust assembly; 11. a second baffle; 12. sealing rubber strips; 21. a first air inlet; 22. a second air inlet; 41. a fresh air fan; 42. an air exhaust duct; 43. a support frame; 111. an access hole; 112. an access cover; 421. a first baffle; 422. an air duct; 423. an opening; 424. a limiting sheet; 425. an arc-shaped slot; 426. positioning blocks; 431. positioning plates; 432. and (5) positioning the blocks.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the 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 to implicitly indicate the number of technical features indicated; thus, the definitions of "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly including one or more of such features.

Referring to fig. 1 to 4, a multi-hole type fresh air machine includes a casing 1, an air intake assembly 2 and an air outlet 3 are respectively disposed at two sides of the exterior of the casing 1, the air intake component 2 is formed by connecting a first air inlet 21 and a second air inlet 22, one end of each of the first air inlet 21 and the second air inlet 22 extends to one side of the inside of the casing 1, the interior of the machine shell 1 is provided with an exhaust component 4, the exhaust component 4 is respectively formed by mutually connecting a fresh air fan 41, an exhaust air duct 42 and a support frame 43, the fresh air fan 41 is vertically arranged in the middle of the inside of the exhaust air duct 42, the exhaust air duct 42 extends to the other side of the casing 1 and is communicated with the exhaust outlet 3, the top of the air exhaust duct 42 is provided with a first baffle 421, the periphery of the air exhaust duct 42 is provided with a support frame 43, and the support frame 43 extends into the casing 1.

The utility model discloses a theory of operation and beneficial effect thereof: the air is simultaneously fed into the inner cavity of the casing 1 through the first air inlet 21 and the second air inlet 22, is exhausted to the air exhaust air duct 42 through the fresh air fan 41 of the air exhaust assembly 4 and then is exhausted through the air outlet 3, and the air is combined into the air exhaust air duct 42 and then is exhausted simultaneously, so that the air quantity can be effectively increased, the industrial production requirement is met, the structure is simple, the structure of the machine body is compact, the production cost is low, the installation and maintenance are convenient and fast, the air inlet quantity is increased, and the fresh air efficiency is improved.

It should be noted that the first air inlet 21 and the second air inlet 22 are arranged in parallel and adjacently, the air inlet assembly 2 and the air outlet 3 are arranged oppositely, two air inlets and a single air outlet 3 are generally adopted to perform two-to-one air inlet air outlet in outdoor air collection, so that two air inlets can simultaneously supply air, and the air inlet amount is increased, thereby increasing the fresh air speed.

Specifically, the exhaust duct 42 further includes an air duct 422, and the first baffle 421 covers the top of the air duct 422.

In this embodiment, the first baffle 421 protects the air duct 422.

Specifically, the casing 1 is formed by adopting a sealed hollow structure, the casing 1 is formed by splicing a plurality of second baffles 11, and a sealing rubber strip 12 is arranged at the joint of two adjacent second baffles 11 of the casing 1.

In this embodiment, the sealing rubber strip 12 is easy to detach and replace, and the sealing performance is improved.

Specifically, the supporting frame 43 extends downward and is connected to the housing 1, a positioning piece 431 is disposed at the bottom of the supporting frame 43, and the positioning piece 431 is provided with a positioning hole 432.

In this embodiment, the positioning plate 431 can be fixed by screwing the positioning hole 432.

Specifically, an opening 423 is formed in the middle of the inside of the first baffle 421, a limiting piece 424 is connected to the middle of the inside of the opening 423, an arc-shaped groove 425 is formed in the periphery of the top of the fresh air fan 41, the top end of the fresh air fan 41 extends upwards to the limiting piece 424, and the top end of the fresh air fan 41 is fixedly connected with the limiting piece 424 through a positioning block 426.

Be convenient for in this implementation through spacing piece 424 fixed new trend fan 41, be convenient for new trend fan 41 air inlet through arc groove 425, through locating piece 426 convenient to detach installation new trend fan 41.

Referring to fig. 4, specifically, an access opening 111 is formed in one side of the bottom of the casing 1, and an access cover 112 is detachably disposed outside the access opening 111.

In this embodiment, it is convenient for maintenance personnel to detach the access cover 112, so as to perform maintenance on the components inside the casing 1 through the access opening 111.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new fan of porous type, includes casing (1), its characterized in that: the air conditioner is characterized in that an air inlet component (2) and an air outlet (3) are respectively arranged on two sides of the outer portion of the machine shell (1), the air inlet component (2) is formed by mutually connecting a first air inlet (21) and a second air inlet (22), one ends of the first air inlet (21) and the second air inlet (22) extend to one side of the inner portion of the machine shell (1), an air exhaust component (4) is arranged in the machine shell (1), the air exhaust component (4) is formed by mutually connecting a fresh air fan (41) and an air exhaust duct (42) and a support frame (43), the fresh air fan (41) is vertically arranged in the middle of the inner portion of the air exhaust duct (42), the air exhaust duct (42) extends to the other side of the machine shell (1) and is communicated with the air outlet (3), a first air duct baffle plate (421) is arranged at the top of the air exhaust duct (42), the support frames (43) are arranged on the periphery of the air exhaust duct (42), the supporting frame (43) extends to the inside of the machine shell (1).

2. The multihole fresh air machine of claim 1, wherein: the air exhaust duct (42) further comprises an air groove (422), and the first baffle (421) is arranged at the top of the air groove (422) in a covering mode.

3. The multihole fresh air machine of claim 1, wherein: the casing (1) adopts sealed hollow structure to constitute, just casing (1) splices each other through a plurality of second baffles (11) respectively and constitutes, two adjacent second baffles (11) junctions of casing (1) are provided with joint strip (12).

4. The multi-hole fresh air machine according to claim 1, characterized in that: the supporting frame (43) extends downwards and is connected with the machine shell (1), a positioning sheet (431) is arranged at the bottom of the supporting frame (43), and a positioning hole (432) is formed in the positioning sheet (431).

5. The multihole fresh air machine of claim 1, wherein: opening (423) have been seted up in the middle of first baffle (421) is inside, opening (423) inside intermediate junction has spacing piece (424), arc wall (425) have been seted up all around at new trend fan (41) top, the top of new trend fan (41) upwards extends to spacing piece (424), just locating piece (426) fixed connection is passed through on the top of new trend fan (41) spacing piece (424).

6. The multihole fresh air machine of claim 1, wherein: an access hole (111) is formed in one side of the bottom of the machine shell (1), and an access cover (112) is detachably arranged outside the access hole (111).

7. The multi-hole fresh air machine according to claim 1, characterized in that: the first air inlet (21) and the second air inlet (22) are arranged in parallel and adjacent, and the air inlet assembly (2) and the air outlet (3) are arranged oppositely.