CN209726429U - A kind of mute fresh air system - Google Patents

A kind of mute fresh air system Download PDF

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Publication number
CN209726429U
CN209726429U CN201920428462.1U CN201920428462U CN209726429U CN 209726429 U CN209726429 U CN 209726429U CN 201920428462 U CN201920428462 U CN 201920428462U CN 209726429 U CN209726429 U CN 209726429U
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China
Prior art keywords
limit plate
shell
fresh air
air system
blower
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Application number
CN201920428462.1U
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Chinese (zh)
Inventor
莫永祺
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Zhejiang Meichen Environmental Technology Co Ltd
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Zhejiang Meichen Environmental Technology Co Ltd
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Priority to CN201920428462.1U priority Critical patent/CN209726429U/en
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Abstract

The utility model provides a kind of mute fresh air system, belongs to fresh air system technical field.It is short that it solves the problems, such as that existing mute fresh air system is not easy to disassembly, clean-up effect difference and service life.This mute fresh air system, including shell, air inlet and air outlet, blower and motor are additionally provided in shell, several circumferential directions are equipped in blower to be evenly spaced on and sweeping blade, pod is equipped with positioned at the outside of blower in shell, the upper and lower ends portion of pod is separately installed with the limit plate one and limit plate two being fixedly connected with therewith, several card slots are offered on limit plate one and limit plate two, the clamping portion of outwardly convex is equipped on pod at the position of corresponding card slot, the upper end of limit plate one is provided with fixed disk, the upper end of motor is arranged with mounting base, the bottom of mounting base two sides is provided with the extension for extending outwardly and being fixedly connected with fixed disk and limit plate one.The utility model has the advantages that easy to disassemble, good purification and long service life.

Description

A kind of mute fresh air system
Technical field
The utility model belongs to fresh air system technical field, is related to a kind of fresh air system, in particular to a kind of mute fresh air System.
Background technique
Currently, the discarded discharge capacity in air is also caused to increase while the fast development of economic society, thus caused by mist Haze is increasingly becoming a kind of factor for seriously affecting people's health, and in order to reduce influence of the haze to people, fresh air system is opened Begin widely to enter in contemporary family.Fresh air system is a set of independent air treatment system, it is by new blower clean room outer space Conductance enters interior, and room air is discharged by its internal pipeline.
Existing fresh air system complex structural designs, it is not easy to disassemble, therefore it is not easy to the dust accumulation of periodic cleaning air inlet, In When air inlet leaves unused, dust accretions air inlet is inevitably had, influences air purification effect, while also reducing it and using the longevity Life.
Summary of the invention
The purpose of this utility model is provided a kind of easy to disassemble, net for the above-mentioned problems in the prior art Change that effect is good and mute fresh air system with long service life.
The purpose of this utility model can be realized by the following technical scheme: a kind of mute fresh air system, feature exist In including shell and being respectively arranged in the air inlet and air outlet of shell two sides, be additionally provided with blower and band in the shell The motor of dynamic blower running, the motor shaft that the central part of the blower offers power supply machine protrude into centre bore, the blower Interior several circumferential directions that are equipped with are evenly spaced on and sweeping blade, in the shell positioned at the outside of blower be equipped with Air outlet is connected and is in the pod of scroll casing shape, and the upper and lower ends portion of the pod is separately installed with to be fixedly connected with therewith Limit plate one and limit plate two offer several card slots being spaced apart, institute on the limit plate one and limit plate two On the pod stated at the position of corresponding card slot be equipped with outwardly convex and with the integrally formed clamping portion of pod, the limit The upper end of position plate one is provided with fixed disk, and the upper end of the motor is arranged with mounting base, the bottom of the mounting base two sides Portion is provided with the extension for extending outwardly and being fixedly connected with fixed disk and limit plate one.
In a kind of above-mentioned mute fresh air system, the junction of the motor shaft and blower has been arranged with limit and has fixed The locating part of effect.
In a kind of above-mentioned mute fresh air system, the side of the limit plate one and limit plate two offers two respectively A fixation hole one offers fixation hole two, and fixation hole one and fixation hole at the position of corresponding fixation hole one on the shell Two are fixedly connected with by bolt.
In a kind of above-mentioned mute fresh air system, one end of the limit plate one and limit plate two is interior with shell Wall is connected, and the junction of the limit plate one and inner walls, which is provided with, to extend outwardly and prolong with what inner walls were fixedly connected with The junction of exhibition portion one, and extension one is mutually perpendicular to limit plate one, the limit plate two and inner walls be provided with to Outer extension and the extension two being fixedly connected with inner walls, and extension two is mutually perpendicular to limit plate two.
In a kind of above-mentioned mute fresh air system, offered on the limit plate one and limit plate two and air inlet The ventilation opening being connected.
In a kind of above-mentioned mute fresh air system, the junction of the air inlet and air outlet and housing exterior walls is all provided with There is the interconnecting piece for extending radially outwardly and being fixedly connected with shell.
In a kind of above-mentioned mute fresh air system, the junction of the motor and mounting base and be located at mounting base it is upper End has been equipped with the chuck of fixed function.
Compared with prior art, the water conservancy diversion for being connected and be in scroll casing shape with air inlet is provided in this mute fresh air system Cover, the upper and lower ends of pod are respectively arranged with limit plate one and limit plate two again, have clamping portion, limit plate one on pod With the card slot being mutually clamped with clamping portion is equipped on limit plate two, there is convenient disassembly, clear up in pod in time, is dirty on blade Dirty advantage, meanwhile, blade design is bending, when impeller assembly high speed rotation, has and slows down air-impingement power effect, The service life is improved, fixed disk, interconnecting piece, extension, extension one and extension two is additionally provided in this mute fresh air system, has more The fixed position-limiting action of grade, improves the connectivity and compact of product.
Detailed description of the invention
Fig. 1 is the schematic perspective view of shell in this mute fresh air system.
Fig. 2 is the schematic perspective view for removing partial shell in this mute fresh air system.
Fig. 3 is the schematic cross-sectional view of shell in this mute fresh air system.
Fig. 4 is the enlarged structure schematic diagram of circle A at Fig. 2 in this mute fresh air system.
In figure, 1, shell;2, air inlet;3, air outlet;4, blower;5, motor;6, centre bore;7, blade;8, pod; 9, limit plate one;10, limit plate two;11, card slot;12, clamping portion;13, fixed disk;14, mounting base;15, extension;16, it limits Position part;17, fixation hole one;18, fixation hole two;19, extension one;20, extension two;21, ventilation opening;22, interconnecting piece;23, Chuck.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, this mute fresh air system, including shell 1 and is respectively arranged in 1 two sides of shell Air inlet 2 and air outlet 3, the motor 5 for being additionally provided with blower 4 and blower 4 being driven to operate in shell 1, the central part of blower 4 open up There is the motor shaft of power supply machine 5 to protrude into centre bore 6, several circumferential directions are equipped in blower 4 and are evenly spaced on and sweeping leaf Piece 7, is equipped with the pod 8 for being connected with air outlet 3 and be in scroll casing shape in shell 1 positioned at the outside of blower 4, pod 8 it is upper Lower both ends are separately installed with the limit plate 1 and limit plate 2 10 being fixedly connected with therewith, on limit plate 1 and limit plate 2 10 Offer several card slots 11 being spaced apart, on pod 8 at the position of corresponding card slot 11 be equipped with outwardly convex and with lead 8 integrally formed clamping portions 12 of stream cover, the upper end of limit plate 1 are provided with fixed disk 13, and the upper end of motor 5 is arranged with installation Seat 14, the bottom of 14 two sides of mounting base is provided with the extension for extending outwardly and being fixedly connected with fixed disk 13 and limit plate 1 15。
As preferred structure, the ventilation opening being connected with air inlet 2 is offered on limit plate 1 and limit plate 2 10 21。
As preferred structure, one end of limit plate 1 and limit plate 2 10 is connected with the inner wall of shell 1, limit plate One 9 are provided with the extension 1 for extending outwardly and being fixedly connected with 1 inner wall of shell, extension one with the junction of 1 inner wall of shell 19 are mutually perpendicular to limit plate 1, the junction of limit plate 2 10 and 1 inner wall of shell be provided with extend outwardly and in shell 1 The extension 2 20 that wall is fixedly connected with, extension 2 20 are mutually perpendicular to limit plate 2 10.
It further describes in detail, in order to improve the connectivity of motor 5 Yu blower 4, the junction of motor shaft and blower 4 has been arranged with Limit the locating part 16 of fixed function.
It further describes in detail, in order to improve the bonding strength of limit plate 1 and limit plate 2 10 and shell 1, one 9 He of limit plate The side of limit plate 2 10 offers two fixation holes 1 respectively, opens up at the position of corresponding fixation hole 1 on shell 1 There is fixation hole 2 18, fixation hole 1 and fixation hole 2 18 are fixedly connected with by bolt.
It further describes in detail, in order to improve the bonding strength of air inlet 2, air outlet 3 and shell 1, air inlet 2 and air outlet 3 The interconnecting piece 22 for extending radially outwardly and being fixedly connected with shell 1 is equipped with the junction of 1 outer wall of shell.
It further describes in detail, in order to improve the stability of the connection of motor 5, the junction of motor 5 and mounting base 14 and is located at peace The upper end of dress seat 14 has been equipped with the chuck 23 of fixed function.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. a kind of mute fresh air system, which is characterized in that including shell (1) and be respectively arranged in the air inlets of shell (1) two sides (2) and air outlet (3), the interior motor (5) for being additionally provided with blower (4) and driving blower (4) running of the shell (1) are described The central part of blower (4) offer the motor shaft of power supply machine (5) and protrude into centre bore (6), be equipped in the blower (4) several A circumferential direction is evenly spaced on and sweeping blade (7), the outside in the shell (1) positioned at blower (4) be equipped with Air outlet (3) be connected and be in scroll casing shape pod (8), the upper and lower ends portion of the pod (8) be separately installed with The limit plate one (9) being fixedly connected with and limit plate two (10), offer on the limit plate one (9) and limit plate two (10) Several card slots being spaced apart (11) are equipped with outwardly convex on the pod (8) at the position of corresponding card slot (11) And with pod (8) integrally formed clamping portion (12), the upper end of the limit plate one (9) is provided with fixed disk (13), institute The upper end for the motor (5) stated is arranged with mounting base (14), and the bottom of the mounting base (14) two sides is provided with to extension The extension (15) stretched and be fixedly connected with fixed disk (13) and limit plate one (9).
2. a kind of mute fresh air system according to claim 1, which is characterized in that the motor shaft and blower (4) Junction has been arranged with the locating part (16) of limit fixed function.
3. a kind of mute fresh air system according to claim 1, which is characterized in that the limit plate one (9) and limit The side of plate two (10) offers two fixation holes one (17) respectively, the position of corresponding fixation hole one (17) on the shell (1) The place of setting offers fixation hole two (18), and fixation hole one (17) and fixation hole two (18) are fixedly connected with by bolt.
4. a kind of mute fresh air system according to claim 1, which is characterized in that the limit plate one (9) and limit One end of plate two (10) is connected with the inner wall of shell (1), the junction of the limit plate one (9) and shell (1) inner wall It is provided with the extension one (19) for extending outwardly and being fixedly connected with shell (1) inner wall, and extension one (19) and limit plate one (9) Be mutually perpendicular to, the junction of the limit plate two (10) and shell (1) inner wall be provided with extend outwardly and with shell (1) inner wall The extension two (20) being fixedly connected with, and extension two (20) is mutually perpendicular to limit plate two (10).
5. a kind of mute fresh air system according to claim 1, which is characterized in that the limit plate one (9) and limit The ventilation opening (21) being connected with air inlet (2) is offered on plate two (10).
6. a kind of mute fresh air system according to claim 1, which is characterized in that the air inlet (2) and air outlet (3) interconnecting piece (22) for extending radially outwardly and being fixedly connected with shell (1) is equipped with the junction of shell (1) outer wall.
7. a kind of mute fresh air system according to claim 1, which is characterized in that the motor (5) and mounting base (14) junction and the upper end for being located at mounting base (14) have been equipped with the chuck (23) of fixed function.
CN201920428462.1U 2019-04-01 2019-04-01 A kind of mute fresh air system Active CN209726429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920428462.1U CN209726429U (en) 2019-04-01 2019-04-01 A kind of mute fresh air system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920428462.1U CN209726429U (en) 2019-04-01 2019-04-01 A kind of mute fresh air system

Publications (1)

Publication Number Publication Date
CN209726429U true CN209726429U (en) 2019-12-03

Family

ID=68689697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920428462.1U Active CN209726429U (en) 2019-04-01 2019-04-01 A kind of mute fresh air system

Country Status (1)

Country Link
CN (1) CN209726429U (en)

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