CN208588033U - A kind of dust-extraction unit for fresh air system strainer - Google Patents
A kind of dust-extraction unit for fresh air system strainer Download PDFInfo
- Publication number
- CN208588033U CN208588033U CN201820997260.4U CN201820997260U CN208588033U CN 208588033 U CN208588033 U CN 208588033U CN 201820997260 U CN201820997260 U CN 201820997260U CN 208588033 U CN208588033 U CN 208588033U
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- CN
- China
- Prior art keywords
- dust
- item
- fresh air
- dust suction
- air system
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Abstract
The utility model relates to a kind of dust-extraction units for fresh air system strainer, on the filter mechanism of fresh air system, the filter mechanism of the fresh air system is made of two layers of filter screen disposed in parallel, primary filter and secondary filter are followed successively by from outdoor to interior, deashing component is provided between primary filter and secondary filter, the deashing component includes dust suction item, dust absorption fan, the mobile mechanism that drifting dust item and driving dust suction item and drifting dust item move back and forth, the dust suction item is parallel with secondary filter to be in contact, the drifting dust item is arranged towards primary filter, the dust suction item is connected with drifting dust item by dust absorption fan.This is used for the dust-extraction unit of fresh air system strainer, and by being resisted against elastic baffle, by-pass filtration is online, improves contact effect of the dust suction item with primary filter, to facilitate dust suction item while moving back and forth, carries out dust suction processing to primary filter.
Description
Technical field
The utility model belongs to air cleaning facility technical field, and in particular to a kind of dedusting for fresh air system strainer
Device.
Background technique
Publication number CN107687695A, publication date 2018.02.13 disclose a kind of air filter, including outdoor unit
And indoor unit, outdoor unit include outer housing, high-pressure electrostatic precipitation module and filter screen, high-pressure electrostatic precipitation module and filter screen it
Between be provided with deashing component, high-pressure electrostatic precipitation module and filter screen can be cleared up by deashing component simultaneously, but the timing side
The structure of the mobile sliding block of case is relatively simple, it is difficult to guarantee the stability of mobile sliding block after long-term use, and the knot of dust suction item
Structure is relatively simple, and contact effect of the dust suction item with filter screen is poor, and especially dust suction both ends do not have pick-up performance, thus straight
The dust suction cleaning effect affected to filter screen connect.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and simple, the design reasonable one that provides a kind of structure
Kind is used for the dust-extraction unit of fresh air system strainer.
The utility model achieves the above object through the following technical schemes:
A kind of dust-extraction unit for fresh air system strainer, on the filter mechanism of fresh air system, the fresh air system
Filter mechanism be made of two layers of filter screen disposed in parallel, be followed successively by primary filter and secondary filtration from outdoor to interior
Net, is provided with deashing component between primary filter and secondary filter, the deashing component include dust suction item, dust absorption fan,
The mobile mechanism that drifting dust item and driving dust suction item and drifting dust item move back and forth, the dust suction item is parallel with secondary filter to connect
Touching, the drifting dust item are arranged towards primary filter, and the dust suction item is connected with drifting dust item by dust absorption fan；
The dust suction item includes shell, and is connected to two groups of elastic baffles of shell rim, between two groups of elastic baffles
Relative tilt setting, and 120-140 ° of angle is formed, dust suction slit is formed between two groups of elastic baffles.
As the scheme that advanced optimizes of the utility model, dust suction side is formed between the both ends and shell of the elastic baffle
Seam, dust suction latasuture can carry out dust suction processing to the dust that elastic baffle both ends are drifted, further increase the pick-up performance of dust suction item.
As the scheme that advanced optimizes of the utility model, the elastic baffle is integrated stainless steel structure with shell,
Elastic baffle has good elasticity, and it is online and move up and down and be to be resisted against secondary filtration in dust suction item, and elastic baffle can be against
It is online in secondary filtration, facilitate the dust suction of dust suction slit to work with this.
As the scheme that advanced optimizes of the utility model, the mobile mechanism includes moving guide rail, mobile motor and shifting
Movable slider, the moving guide rail are vertically arranged and are fixed on the inner sidewall of fresh air conditioner, the dust suction item and mobile sliding block it
Between connected by connecting plate, connecting plate and mobile sliding block are attached, and the mobile sliding block slides company by mobile motor driving
It connects on moving guide rail.
As the scheme that advanced optimizes of the utility model, the two sides of the moving guide rail are equipped with sliding slot, described mobile sliding
Block is concave structure, and mobile sliding block is located at the outside of moving guide rail, is respectively mounted several groups branch on the inside of the two sides of mobile sliding block
It supportting pulley and several groups limits pulley, support pulley is contacted with the bottom of sliding slot, guarantee the stability that mobile sliding block slides up and down,
Limit pulley is contacted with the side of sliding slot, and the angle of mobile sliding block and moving guide rail is avoided to change, and guarantees mobile cunning with this
The mobile stability of block.
As the scheme that advanced optimizes of the utility model, drifting dust item edge on the side wall of primary filter side
Drifting dust axis direction offers drifting dust slit, and the drifting dust slit is connected with the dust mouth of dust absorption fan.
The utility model has the beneficial effects that:
1) the utility model, the support by mobile sliding block to dust suction item, can greatly guarantee the mobile stabilization of dust suction item
Property, to guarantee dust suction pick-up performance；
2) the utility model, it is online by making elastic baffle be resisted against by-pass filtration, improve dust suction item and primary filter
Contact effect, thus facilitate dust suction item move back and forth while, to primary filter carry out dust suction processing；
3) the utility model structure is simple, and stability is high, and design rationally, is easy to implement.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the deashing component of the utility model；
Fig. 3 is the structural schematic diagram of the mobile mechanism of the utility model；
Fig. 4 is the structural schematic diagram of the dust suction item of the utility model.
In figure: 1 primary filter, 2 secondary filters, 3 deashing components, 30 dust suction items, 300 shells, 301 elastic baffles,
302 dust suction slits, 303 dust suction latasutures, 31 dust absorption fans, 32 drifting dust items, 320 drifting dust slits, 4 mobile mechanisms, 40 moving guide rails,
400 sliding slots, 41 mobile motors, 42 mobile sliding blocks, 420 support pulleys, 421 limit pulleys, 43 connecting plates.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation；In the description of the present invention, unless otherwise indicated, " multiple ", " several " are meant that two or two
More than.
Embodiment 1
As shown in Figs 1-4, a kind of dust-extraction unit for fresh air system strainer, on the filter mechanism of fresh air system,
The filter mechanism of the fresh air system is made of two layers of filter screen disposed in parallel, is followed successively by primary filter from outdoor to interior
1 and secondary filter 2, deashing component 3 is provided between primary filter 1 and secondary filter 2, the deashing component 3 includes
The mobile mechanism 4 that dust suction item 30, dust absorption fan 31, drifting dust item 32 and driving dust suction item 30 and drifting dust item 32 move back and forth, institute
State that dust suction item 30 is parallel with secondary filter 2 to be in contact, the drifting dust item 32 is arranged towards primary filter 1, the dust suction item
30 are connected with drifting dust item 32 by dust absorption fan 31；
Dust suction item 30 includes shell 300, and is connected to two groups of elastic baffles 301 at 300 edge of shell, two groups of elasticity gears
Relative tilt is arranged between plate 301, and forms 120-140 ° of angle, and dust suction slit is formed between two groups of elastic baffles 301
302。
Mobile mechanism 4 includes that moving guide rail 40, mobile motor 41 and mobile sliding block 42, the moving guide rail 40 are vertically arranged
And be fixed on the inner sidewall of fresh air conditioner, it is connected, is connected by connecting plate 43 between the dust suction item 30 and mobile sliding block 42
Plate 43 is attached with mobile sliding block 42, and the mobile sliding block 42 is slidably connected at moving guide rail by the driving of mobile motor 41
On 40.
The two sides of moving guide rail 40 are equipped with sliding slot 400, and the mobile sliding block 42 is concave structure, and mobile sliding block 42, which is located at, to be moved
The outside of guide rail 40 is moved, several groups support pulley 420 is respectively mounted on the inside of the two sides of mobile sliding block 42 and several groups limit is slided
Wheel 421, support pulley 420 are contacted with the bottom of sliding slot 400, are guaranteed the stability that mobile sliding block 42 slides up and down, are limited pulley
421 contact with the side of sliding slot 400, avoid mobile sliding block 42 and the angle of moving guide rail 40 from changing, guarantee to move with this
The mobile stability of sliding block 42.
Dust suction latasuture 303 is formed between the both ends and shell 300 of elastic baffle 301.
Elastic baffle 301 is integrated stainless steel structure with shell 300.
Drifting dust item 32 offers drifting dust slit along 32 axis direction of drifting dust item on the side wall of 1 side of primary filter
320, the drifting dust slit 320 is connected with the dust mouth of dust absorption fan 31.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of dust-extraction unit for fresh air system strainer, on the filter mechanism of fresh air system, the fresh air system
Filter mechanism is made of two layers of filter screen disposed in parallel, is followed successively by primary filter (1) and secondary filtration from outdoor to interior
Net (2), it is characterised in that: be provided between primary filter (1) and secondary filter (2) deashing component (3), the deashing group
Part (3) includes that dust suction item (30), dust absorption fan (31), drifting dust item (32) and driving dust suction item (30) and drifting dust item (32) are reciprocal
The mobile mechanism (4) of movement, the dust suction item (30) is parallel with secondary filter (2) to be in contact, drifting dust item (32) direction
Primary filter (1) setting, the dust suction item (30) are connected with drifting dust item (32) by dust absorption fan (31)；
The dust suction item (30) includes shell (300), and is connected to two groups of elastic baffles (301) at shell (300) edge, and two
Relative tilt setting between group elastic baffle (301), and 120-140 ° of angle is formed, shape between two groups of elastic baffles (301)
At dust suction slit (302).
2. a kind of dust-extraction unit for fresh air system strainer according to claim 1, it is characterised in that: the elasticity gear
Dust suction latasuture (303) are formed between the both ends and shell (300) of plate (301).
3. a kind of dust-extraction unit for fresh air system strainer according to claim 1, it is characterised in that: the elasticity gear
Plate (301) is integrated stainless steel structure with shell (300).
4. a kind of dust-extraction unit for fresh air system strainer according to claim 1, it is characterised in that: the moving machine
Structure (4) includes moving guide rail (40), mobile motor (41) and moves sliding block (42), and the moving guide rail (40) is vertically arranged and consolidates
It is scheduled on the inner sidewall of fresh air conditioner, is connect between the dust suction item (30) and mobile sliding block (42) by connecting plate (43), even
Fishplate bar (43) is attached with mobile sliding block (42), and the mobile sliding block (42) is slidably connected at by mobile motor (41) driving
On moving guide rail (40).
5. a kind of dust-extraction unit for fresh air system strainer according to claim 4, it is characterised in that: the movement is led
The two sides of rail (40) are equipped with sliding slot (400), and the mobile sliding block (42) is concave structure, and mobile sliding block (42) are located at moving guide rail
(40) outside moves and is respectively mounted several groups support pulley (420) and several groups limit cunning on the inside of the two sides of sliding block (42)
It takes turns (421), support pulley (420) is contacted with the bottom of sliding slot (400), guarantee the stability that mobile sliding block (42) slide up and down,
Limit pulley (421) is contacted with the side of sliding slot (400), and mobile sliding block (42) and the angle of moving guide rail (40) is avoided to become
Change, mobile sliding block (42) mobile stability is guaranteed with this.
6. a kind of dust-extraction unit for fresh air system strainer according to claim 1, it is characterised in that: the drifting dust item
(32) it is offered drifting dust slit (320) on the side wall of primary filter (1) side along drifting dust item (32) axis direction, it is described
Drifting dust slit (320) is connected with the dust mouth of dust absorption fan (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997260.4U CN208588033U (en) | 2018-06-26 | 2018-06-26 | A kind of dust-extraction unit for fresh air system strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997260.4U CN208588033U (en) | 2018-06-26 | 2018-06-26 | A kind of dust-extraction unit for fresh air system strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588033U true CN208588033U (en) | 2019-03-08 |
Family
ID=65537401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997260.4U Expired - Fee Related CN208588033U (en) | 2018-06-26 | 2018-06-26 | A kind of dust-extraction unit for fresh air system strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588033U (en) |
-
2018
- 2018-06-26 CN CN201820997260.4U patent/CN208588033U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |