CN207247510U - Multi-filtering formula fresh air ventilator - Google Patents
Multi-filtering formula fresh air ventilator Download PDFInfo
- Publication number
- CN207247510U CN207247510U CN201721124423.XU CN201721124423U CN207247510U CN 207247510 U CN207247510 U CN 207247510U CN 201721124423 U CN201721124423 U CN 201721124423U CN 207247510 U CN207247510 U CN 207247510U
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- CN
- China
- Prior art keywords
- fresh air
- air ventilator
- frame
- ventilator
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses multi-filtering formula fresh air ventilator, before use, fresh air ventilator is connected with extraneous power supply first by personnel, during use, user of service first opens fresh air ventilator with hand, outside air is allowed to be discharged into fresh air ventilator with this, at this time, first filter screen carries out coarse filtration to the dust being discharged into fresh air ventilator in air, thin filtration treatment is carried out by filter cotton by the air after coarse filtration again, air after carefully being filtered passes through the effect of the second filter screen by the exhausting-gas hole in connecting plate again, secondary filter is carried out to the air after thin filtering again, in the above manner, so that the air being discharged into fresh air ventilator is in the mode of triple filter, it ensure that the cleannes for being discharged into air in fresh air ventilator, the multi-filtering formula fresh air ventilator, effectively raise the using effect of fresh air ventilator.
Description
Technical field
It the utility model is related to ventilator, more particularly to multi-filtering formula fresh air ventilator.
Background technology
Fresh air ventilator is " newly distinguished and admirable according to that in a closed interior Lateral supply opposite side air inducing, then can be formed indoors
The principle of dynamic field " is designed development.It forces the formation fresh air field of flow in system, is one by mechanical air supply, air inducing
The kind moment keeps the clean pure and fresh novel environment friendly electric appliance of room air.This independent room air displacement, decontamination cycle system,
Can exclude it is indoor pollution air while, input nature fresh air, will input indoor fresh air first pass through filter, sterilization,
The multinomial processing such as heating, oxygenation.
At present, the filter type of traditional fresh air ventilator is excessively single, after long-time use, the mistake in fresh air ventilator
Filter device can be gradually reduced the effect of filtering dust in air, and at this time, the dust easily caused in fresh air ventilator gradually increases,
In the course of time the using effect of fresh air ventilator is reduced, in view of disadvantages described above, it is really necessary to design multi-filtering formula fresh air to change
Mechanism of qi.
Utility model content
The technical problem to be solved by the utility model is to：Multi-filtering formula fresh air ventilator is provided, to solve at present
The filter apparatus configuration of traditional fresh air ventilator is simple, and function is single, the problem of reducing fresh air ventilator using effect.
In order to solve the above technical problems, the technical solution of the utility model is：Multi-filtering formula fresh air ventilator, including it is new
Wind ventilator, further includes placing groove, spring, support plate, frame, the first filter screen, filter cotton, connecting plate, exhausting-gas hole, the second mistake
Strainer, the placing groove are located at fresh air ventilator inside left, and the placing groove is integrally connected with fresh air ventilator, described
Spring be located at placing groove inner bottom front and rear sides, the spring is connected with placing groove glue, and the support plate is located at
Spring top, the support plate are connected with spring glue, and the frame is located at the top of support plate, the frame and support
Plate is movably connected, and the frame is movably connected with placing groove, and first filter screen is located on the left of lower portion, described
The first filter screen be connected with frame screw thread, the filter cotton is located at lower portion middle-end, four side of filter cotton and frame
Frame glue is connected, and the connecting plate is located on the right side of lower portion, and the connecting plate is connected with frame screw thread, the exhaust
Hole number is some, and the exhausting-gas hole is uniformly distributed in inside connecting plate, and the exhausting-gas hole is circular through hole, described
Second filter screen is located inside exhausting-gas hole, and second filter screen is connected with exhausting-gas hole screw thread.
Further, the fresh air ventilator top left side is additionally provided with connector sleeve, the connector sleeve and fresh air ventilator
Screw thread is connected.
Further, sliding pin has been also extended through inside the connector sleeve, the sliding pin is slided with connector sleeve to be connected.
Further, the sliding pin bottom left is additionally provided with pressing plate, and the pressing plate is connected with sliding pin screw thread.
Further, middle-end has also extended through bolt at the top of the connector sleeve, and the bolt is connected with being connected external threading.
Further, the fresh air ventilator top right side is additionally provided with handle, the handle both ends and fresh air ventilator
Screw thread is connected.
Compared with prior art, multi-filtering formula fresh air ventilator, before use, first by personnel by fresh air ventilator
It is connected with extraneous power supply, in use, user of service first opens fresh air ventilator with hand, allows outside air to be discharged into fresh air with this and change
In mechanism of qi, at this time, the first filter screen carries out coarse filtration to the dust being discharged into fresh air ventilator in air, by the sky after coarse filtration
Gas carries out thin filtration treatment by filter cotton again, and the air after carefully being filtered passes through the second mistake again by the exhausting-gas hole in connecting plate
The effect of strainer, carries out secondary filter, in the above manner, so that being discharged into fresh air ventilator to the air after thin filtering again
Air be in the mode of triple filter, it is ensured that be discharged into the cleannes of air in fresh air ventilator, the multi-filtering formula fresh air
Ventilator, clever structure is powerful, easy to operate, after fresh air ventilator long-time use, passes through the device multi-filtering
Effect, it is ensured that the device ensure that the spatter property in fresh air ventilator, effectively to the stability of filtering dust in air
The using effect for improving fresh air ventilator, meanwhile, when user of service is needed to the first filter screen, filter cotton and the second mistake
When strainer is replaced, user of service first rotates bolt counterclockwise with hand, under the action of bolt and connector sleeve screw-driven, makes
Bolt disappears the extruding force of sliding pin, user of service pulls with hand sliding pin again so that sliding pin is with dynamic pressure plate along connector sleeve
Direction is done moves from left to right, is in interlaced state with this crush board and frame, i.e. pressing plate disappears the extruding force of frame
Lose, at this time, under the action of recoil of spring power so that support plate promote frame together with, the first filter screen, filter cotton and connection
Plate is removed out of placing groove, and user of service is again taken out out of placing groove frame with hand, and user of service is again by frame together with first
Filter screen, filter cotton, connecting plate and the second filter screen are all replaced, and after replacement, user of service first will with left hand
Frame after replacement is together with the first filter screen, filter cotton and the second filter screen insertion placing groove, and at this time, frame is to support plate
Extruding force is carried out, synchronous, spring is in the state of compression, until behind the fully-inserted placing groove inside of frame, user of service uses again
The right hand promotes sliding pin so that direction of the sliding pin with dynamic pressure plate along connector sleeve is done moves from right to left, until pressing plate and frame phase
After mutually overlapping, at this time, pressing plate carries out extruding force to frame, its purpose is to allow position of the frame in placing groove to be fixed,
User of service rotates clockwise bolt with hand again, with this allow bolt to sliding pin carry out extruding force, its purpose is to crush board with
The state that frame overlaps is fixed, and handle is to move fresh air ventilator for the ease of user of service.
Brief description of the drawings
Fig. 1 is the local front sectional view of multi-filtering formula fresh air ventilator；
Fig. 2 is the partial top view of multi-filtering formula fresh air ventilator；
Fig. 3 is the inside enlarged partial sectional view of frame.
Fresh air ventilator 1, placing groove 2, spring 3, support plate 4, frame 5, the first filter screen 6, filter cotton 7, connecting plate 8,
Exhausting-gas hole 9, the second filter screen 10, connector sleeve 101, sliding pin 102, pressing plate 103, bolt 104, handle 105.
Following embodiment will combine above-mentioned attached drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1, Figure 2, Figure 3 shows, multi-filtering formula fresh air ventilator, including fresh air ventilator 1, placing groove 2, spring 3,
Support plate 4, frame 5, the first filter screen 6, filter cotton 7, connecting plate 8, exhausting-gas hole 9, the second filter screen 10, the placing groove 2
Positioned at 1 inside left of fresh air ventilator, the placing groove 2 is connected with the one of fresh air ventilator 1, and the spring 3, which is located at, to be put
2 inner bottom front and rear sides of groove are put, the spring 3 is connected with 2 glue of placing groove, and the support plate 4 is located at spring 3 and pushes up
Portion, the support plate 4 are connected with 3 glue of spring, and the frame 5 is located at the top of support plate 4, the frame 5 and support
Plate 4 is movably connected, and the frame 5 is movably connected with placing groove 2, and it is left that first filter screen 6 is located at the inside of frame 5
Side, first filter screen 6 are connected with 5 screw thread of frame, and the filter cotton 7 is located at 5 inside middle-end of frame, the filtering
7 four side of cotton is connected with 5 glue of frame, and the connecting plate 8 is located at 5 inner right side of frame, the connecting plate 8 and 5 spiral shell of frame
Line is connected, and 9 quantity of exhausting-gas hole is some, and the exhausting-gas hole 9 is uniformly distributed in inside connecting plate 8, the row
Stomata 9 is circular through hole, and second filter screen 10 is located inside exhausting-gas hole 9, second filter screen 10 and exhausting-gas hole 9
Screw thread is connected, and 1 top left side of fresh air ventilator is additionally provided with connector sleeve 101, the connector sleeve 101 and fresh air ventilator
1 screw thread is connected, and sliding pin 102 has been also extended through inside the connector sleeve 101, and the sliding pin 102 slides phase with connector sleeve 101
Even, 102 bottom left of sliding pin is additionally provided with pressing plate 103, and the pressing plate 103 is connected with 102 screw thread of sliding pin, the company
101 top middle-end of female connector has also extended through bolt 104, and the bolt 104 is connected with 101 screw thread of connector sleeve, and the fresh air is changed
1 top right side of mechanism of qi is additionally provided with handle 105, and 105 both ends of handle are connected with 1 screw thread of fresh air ventilator.
The multi-filtering formula fresh air ventilator, before use, fresh air ventilator 1 is connected with extraneous power supply first by personnel
Connect, in use, user of service first opens fresh air ventilator 1 with hand, allow outside air to be discharged into fresh air ventilator 1 with this, at this time,
First filter screen 6 carries out coarse filtration to being discharged into the dust in fresh air ventilator 1 in air, is passed through again by the air after coarse filtration
Filter pulp 7 carries out thin filtration treatment, and the air after carefully being filtered passes through the second filter screen 10 again by the exhausting-gas hole 9 in connecting plate 8
Effect, secondary filter is carried out to the air after thin filtering again, in the above manner, so that being discharged into fresh air ventilator 1
Air is in the mode of triple filter, it is ensured that the cleannes of air in fresh air ventilator 1 are discharged into, meanwhile, when user of service needs
When being replaced to the first filter screen 6,7 and second filter screen 10 of filter cotton, user of service first rotates spiral shell counterclockwise with hand
Bolt 104, under the action of bolt 104 and 101 screw-driven of connector sleeve so that bolt 104 disappears the extruding force of sliding pin 102,
User of service pulls with hand sliding pin 102 again so that sliding pin 102 is done from left to right with dynamic pressure plate 103 along the direction of connector sleeve 101
It is mobile, interlaced state is in this crush board 103 and frame 5, i.e. pressing plate 103 disappears the extruding force of frame 5, this
When, under the action of 3 screen resilience of spring so that support plate 4 promote frame 5 together with, the first filter screen 6, filter cotton 7 and connection
Plate 8 is removed out of placing groove 2, and user of service is again taken out out of placing groove 2 frame 5 with hand, user of service again by frame 5 together with
First filter screen 6, filter cotton 7,8 and second filter screen of connecting plate 10 are all replaced, and after replacement, user of service is first
The frame 5 after replacement is inserted into placing groove 2 together with the first filter screen 6,7 and second filter screen 10 of filter cotton with left hand, this
When, frame 5 carries out support plate 4 extruding force, and synchronous, spring 3 is in the state of compression, until the fully-inserted placing groove 2 of frame 5
Behind inside, user of service promotes sliding pin 102 with the right hand again so that sliding pin 102 is with direction of the dynamic pressure plate 103 along connector sleeve 101
Do and move from right to left, until after pressing plate 103 overlaps with frame 5, at this time, pressing plate 103 carries out extruding force to frame 5, its
Purpose is that user of service rotates clockwise bolt 104 with hand again, with this in order to allow position of the frame 5 in placing groove 2 to be fixed
Bolt 104 is allowed to carry out extruding force to sliding pin 102, the state to overlap its purpose is to crush board 103 and frame 5 is consolidated
Fixed, handle 105 is to move fresh air ventilator 1 for the ease of user of service.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.
Claims (6)
1. multi-filtering formula fresh air ventilator, including fresh air ventilator, it is characterised in that further include placing groove, spring, support plate,
Frame, the first filter screen, filter cotton, connecting plate, exhausting-gas hole, the second filter screen, the placing groove are located in fresh air ventilator
On the left of portion, the placing groove is integrally connected with fresh air ventilator, and the spring is located at placing groove inner bottom front and rear sides,
The spring is connected with placing groove glue, and the support plate is located at spring top, the support plate and spring glue phase
Even, the frame is located at the top of support plate, and the frame is movably connected with support plate, and the frame is lived with placing groove
Dynamic to be connected, first filter screen is located on the left of lower portion, and first filter screen is connected with frame screw thread, described
Filter cotton is located at lower portion middle-end, and four side of filter cotton is connected with frame glue, and the connecting plate is located in frame
On the right side of portion, the connecting plate is connected with frame screw thread, and the exhaust hole number is some, and the exhausting-gas hole uniformly divides
It is distributed in inside connecting plate, the exhausting-gas hole is circular through hole, and second filter screen is located inside exhausting-gas hole, described
Two filter screens are connected with exhausting-gas hole screw thread.
2. multi-filtering formula fresh air ventilator as claimed in claim 1, it is characterised in that the fresh air ventilator top left
Side is additionally provided with connector sleeve, and the connector sleeve is connected with fresh air ventilator screw thread.
3. multi-filtering formula fresh air ventilator as claimed in claim 2, it is characterised in that also extended through inside the connector sleeve
There is sliding pin, the sliding pin is slided with connector sleeve to be connected.
4. multi-filtering formula fresh air ventilator as claimed in claim 3, it is characterised in that the sliding pin bottom left is also set
There is pressing plate, the pressing plate is connected with sliding pin screw thread.
5. multi-filtering formula fresh air ventilator as claimed in claim 4, it is characterised in that the connector sleeve top middle-end is also
Through there is bolt, the bolt is connected with being connected external threading.
6. multi-filtering formula fresh air ventilator as claimed in claim 5, it is characterised in that the fresh air ventilator top right
Side is additionally provided with handle, and the handle both ends are connected with fresh air ventilator screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124423.XU CN207247510U (en) | 2017-09-04 | 2017-09-04 | Multi-filtering formula fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124423.XU CN207247510U (en) | 2017-09-04 | 2017-09-04 | Multi-filtering formula fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247510U true CN207247510U (en) | 2018-04-17 |
Family
ID=61884918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124423.XU Expired - Fee Related CN207247510U (en) | 2017-09-04 | 2017-09-04 | Multi-filtering formula fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247510U (en) |
-
2017
- 2017-09-04 CN CN201721124423.XU patent/CN207247510U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200904 |