CN207324360U - Carry the filter screen of sealing function - Google Patents
Carry the filter screen of sealing function Download PDFInfo
- Publication number
- CN207324360U CN207324360U CN201720528483.1U CN201720528483U CN207324360U CN 207324360 U CN207324360 U CN 207324360U CN 201720528483 U CN201720528483 U CN 201720528483U CN 207324360 U CN207324360 U CN 207324360U
- Authority
- CN
- China
- Prior art keywords
- filter cartridge
- sealing strip
- filter
- free end
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of filter screen for carrying sealing function, including filtering material and filter cartridge, wherein：The left surface and right flank of the filter cartridge are connected to sealing strip；The filtering material is installed in filter cartridge；One end connection filter cartridge of sealing strip, the other end of sealing strip is free end；Free end can be moved at the position being separated with filter cartridge；When free end and filter cartridge are separated, the gap between free end and filter cartridge upwardly extends in the right and left of filter cartridge and positioned at the outside of filter cartridge.The utility model has the following advantages that：The sealing of filter screen side is realized by the sealing strip on filter screen both sides；Design pull bar and substitute traditional withdrawal tape, facilitate pull and replacement；Filter screen is fastened by filter frame, traditional dismounting for pasting mode is avoided, replaces inconvenience.
Description
Technical field
It the utility model is related to filtration apparatus technical field, and in particular, to a kind of filter screen for carrying sealing function.
Background technology
Fresh air purifier is typically by outdoor fresh air progress fresh air filtering, the behaviour such as poison, sterilization, oxygenation, preheating of going out
Interior is pumped into after work, while by indoor contaminated air dispatch to outdoor, so as to fulfill the purification to room air.With life
The raising of bioplasm amount, people increasingly pay attention to for air quality, and the demand of fresh air purifier is also increasing.Therefore, newly
The purification efficiency of wind clearing machine is increasingly taken seriously.
Chief component of the filter screen as fresh air purifier, determines the purification efficiency of fresh air purifier.In correlation
In technology, the filter screen of most of fresh air purifier uses drawer mounting means or framework installation by adhering mode.Due to adopting
The side gap poor sealing for the filter screen installed with the drawer type, and frequently pull be easy to cause sealing strip destruction, makes net
Change efficiency is difficult to up to standard；And usually require to bond filter screen and framework using glass cement using framework installation by adhering, have
The glue of toxicity easily produces human body injury, and need to replace framework together during replacement filter screen, and cost is higher.
Therefore, the utility model provides a kind of filter screen with sealing function, avoids the side gap of filter screen
Poor sealing, while the injury for avoiding glue from producing human body.
Utility model content
For in the prior art the defects of, the purpose of this utility model is to provide a kind of filter screen for carrying sealing function.
According to a kind of filter screen for carrying sealing function provided by the utility model, including filtering material and filter cartridge, its
In：The left surface and right flank of the filter cartridge are connected to sealing strip；The filtering material is installed in filter cartridge；
One end connection filter cartridge of sealing strip, the other end of sealing strip is free end；Free end can be moved to and filter
At the position of box phase separation；When free end and filter cartridge are separated, the gap between free end and filter cartridge is in filter cartridge
Right and left upwardly extends and positioned at the outside of filter cartridge.
Preferably, filter frame is further included, top surface, bottom surface, leading flank and the trailing flank of the filter frame are in hollow structure；
The filter cartridge is inserted in the filter frame by the leading flank or trailing flank.
Preferably, the sealing strip integration is connected to the left surface and right flank of the filter cartridge, the sealing strip energy
Enough around the base of left surface of filter cartridge or the base rotary motion of right flank.
Preferably, when sealing strip free end is moved to at the position of filter cartridge phase separation, sealing strip is in open shape
State, in the on-state, forms opening between the side of the filter cartridge where sealing strip and sealing strip, wherein, the opening back of the body
To the inlet air direction of filter cartridge；
In the on-state, sealing strip and the cross section of the side of the filter cartridge where sealing strip are V-shaped；
When sealing strip free end is moved at the position to fit with filter cartridge, sealing strip is closed, and is being closed
Under closed state, there are spacing between the top margin of the side of the filter cartridge where sealing strip free end and sealing strip.
Preferably, the free end of sealing strip extends to form convex globoidal；
In its natural state, there are gap between the free end of sealing strip and the side of the filter cartridge where sealing strip；
The leading flank of the filter cartridge and/or trailing flank are provided with multiple pull bars for being used to pull filter cartridge.
Preferably, leading flank and trailing flank of the pull bar integrated setting in the pull bar, the pull bar bag
Barb member is included, Open Side Down for the barb member, and the barb member is with the leading flank of the filter cartridge or the angle of trailing flank
Acute angle.
Preferably, the shape of the barb member includes triangle, rectangle or trapezoidal.
Preferably, the filtering material includes polyurethane synthetic resin filtering material.
Preferably, the bottom of the filter frame is provided with partition plate, and the partition plate prolongs from bottom edge to bottom center region
Stretch.
Preferably, the width of the leading flank of the filter frame is more than the width of the leading flank of the filter cartridge；
The sum of the width of the leading flank of the filter cartridge and the width d of sealing strip of leading flank both sides of filter cartridge are more than
The width of the leading flank of the filter frame.
Compared with prior art, the utility model has following beneficial effect：
1st, the sealing of filter screen side is realized by the sealing strip on filter screen both sides；
2nd, design pull bar and substitute traditional withdrawal tape, facilitate pull and replacement；
3rd, filter screen is fastened by filter frame, avoids traditional dismounting for pasting mode, replaces inconvenience.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structure diagram of the filter screen with sealing function；
Fig. 2 is the front view of the filter screen with sealing function；
Fig. 3 is the structure diagram that the filter screen with sealing function is in closure state；
Fig. 4 is the structure diagram that the filter screen with sealing function is in pull state.
In figure：1- filter cartridges；2- sealing strips；3- filtering materials；4- pull bars；5- filter frames.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiments will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to the scope of protection of the utility model.
As shown in Figures 1 to 4, it is preferable to carry out according to a kind of filter screen for carrying sealing function provided by the utility model
Example, including filtering material 3 and filter cartridge 1, wherein：The left surface and right flank of the filter cartridge 1 are connected to sealing strip 2；
The filtering material 3 is installed in filter cartridge 1；One end connection filter cartridge 1 of sealing strip 2, the other end of sealing strip 2 is freely
End；Free end can be moved at the position being separated with filter cartridge 1；When free end and filter cartridge 1 are separated, free end with
Gap between filter cartridge 1 upwardly extends in the right and left of filter cartridge 1 and positioned at the outside of filter cartridge 1.Wherein：Sealing strip from
One end that sealing strip is not connected with the side of filter cartridge is referred to by end, the free end of sealing strip is connected filter cartridge with sealing strip
One end be oppositely arranged.
Further, the filter screen for carrying sealing function further includes filter frame 5, the top surface of the filter frame 5, bottom
Face, leading flank and trailing flank are in hollow structure；The filter cartridge 1 inserts the filtering by the leading flank or trailing flank
In frame 5.Wherein, the cross section of the frame of filter frame 5 is circular or square, avoid filter cartridge 1 insert after the filter frame 5 from
Hollow bottom surface drops out, and further, the bottom of the filter frame 5 is provided with partition plate, and the partition plate is from bottom edge to bottom
Central area extends, and the filter cartridge 1 is held by partition plate.
In detail, 2 integration of sealing strip is connected to the left surface and right flank of the filter cartridge 1, the sealing strip 2
The base of left surface or the base rotary motion of right flank of filter cartridge 1 can be surrounded.It should be noted that the sealing strip
2 be nonrigid material, and sealing strip 2 has good pliability.
Further illustrate, when 2 free end of sealing strip is moved at the position being separated with filter cartridge 1, sealing strip 2 is in
Open mode, in the on-state, forms between the side of the filter cartridge 1 where sealing strip 2 and sealing strip 2 and is open, wherein, institute
Opening is stated backwards to the inlet air direction of filter cartridge 1；
In the on-state, sealing strip 2 and the cross section of the side of the filter cartridge 1 where sealing strip 2 are V-shaped；
When 2 free end of sealing strip is moved at the position to fit with filter cartridge 1, sealing strip 2 is closed,
Under closed mode, there are spacing between the top margin of the side of the filter cartridge 1 where 2 free end of sealing strip and sealing strip 2.
In more detail, the free end of sealing strip 2 extends to form convex globoidal, and the opening direction of the convex globoidal is filter cartridge
The extending direction of 1 left and right side；In its natural state, the free end of sealing strip 2 and the side of the filter cartridge 1 where sealing strip 2
Between there are gap, when air enters filter cartridge, can at the same time into the free end of sealing strip 2 with sealing strip 2 where filter cartridge 1
Side between gap, driving sealing strip 2 be unfolded so that sealing strip 2 be bonded filter frame 5, realize sealing.
The leading flank of the filter cartridge 1 and/or trailing flank are provided with multiple pull bars 4 for being used to pull filter cartridge 1, described
Leading flank and trailing flank of 4 integrated setting of pull bar in the pull bar 4, the pull bar 4 include barb member, the barb
Open Side Down for part, and the barb member is acute angle with the leading flank of the filter cartridge 1 or the angle of trailing flank.The barb member
Shape includes triangle, rectangle or trapezoidal.Pull bar 4 can facilitate pull and the replacement of filter cartridge 1.
Further, the filtering material 3 includes polyurethane synthetic resin filtering material, can effectively stop dirt particle contamination
Thing, gaseous pollutant, purifies air.
In more detail, the width of the leading flank of the filter frame 5 is more than the width of the leading flank of the filter cartridge 1；Institute
State the sum of the width of the leading flank of filter cartridge 1 and the width d of sealing strip 2 of leading flank both sides of filter cartridge 1 and be more than the mistake
The width of the leading flank of filter frame 5, ensures sealing of the sealing strip 2 to two sides in left and right of the filter cartridge 1.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the case where there is no conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily mutually combined.
Claims (10)
- A kind of 1. filter screen for carrying sealing function, it is characterised in that including filtering material and filter cartridge, wherein：The filtering The left surface and right flank of box are connected to sealing strip；The filtering material is installed in filter cartridge；One end connection filter cartridge of sealing strip, the other end of sealing strip is free end；Free end can be moved to and filter cartridge phase At separated position；When free end and filter cartridge are separated, the gap between free end and filter cartridge is in the left and right of filter cartridge Side upwardly extends and positioned at the outside of filter cartridge.
- 2. the filter screen according to claim 1 for carrying sealing function, it is characterised in that further include filter frame, the mistake Top surface, bottom surface, leading flank and the trailing flank of filter frame are in hollow structure；The filter cartridge passes through the leading flank or trailing flank Insert in the filter frame.
- 3. the filter screen according to claim 1 for carrying sealing function, it is characterised in that the sealing strip integration connection In the left surface and right flank of the filter cartridge, the sealing strip can surround base or the right flank of the left surface of filter cartridge Base rotary motion.
- 4. the filter screen according to claim 1 for carrying sealing function, it is characterised in thatWhen sealing strip free end is moved to at the position of filter cartridge phase separation, sealing strip is in open mode, in open shape Under state, opening is formed between the side of the filter cartridge where sealing strip and sealing strip, wherein, the opening backwards to filter cartridge into Wind direction；In the on-state, sealing strip and the cross section of the side of the filter cartridge where sealing strip are V-shaped；When sealing strip free end is moved at the position to fit with filter cartridge, sealing strip is closed, and is closing shape Under state, there are spacing between the top margin of the side of the filter cartridge where sealing strip free end and sealing strip.
- 5. the filter screen according to claim 1 for carrying sealing function, it is characterised in thatThe free end of sealing strip extends to form convex globoidal；In its natural state, there are gap between the free end of sealing strip and the side of the filter cartridge where sealing strip；The leading flank of the filter cartridge and/or trailing flank are provided with multiple pull bars for being used to pull filter cartridge.
- 6. the filter screen according to claim 5 for carrying sealing function, it is characterised in that the pull bar integrated setting Leading flank and trailing flank in the pull bar, the pull bar include barb member, and Open Side Down for the barb member, the barb Part is acute angle with the leading flank of the filter cartridge or the angle of trailing flank.
- 7. the filter screen according to claim 6 for carrying sealing function, it is characterised in that the shape of the barb member includes Triangle, rectangle or trapezoidal.
- 8. the filter screen according to claim 1 for carrying sealing function, it is characterised in that the filtering material includes poly- ammonia Lipase absobed resin filtering material.
- 9. the filter screen according to claim 2 for carrying sealing function, it is characterised in that the bottom of the filter frame is set There is partition plate, the partition plate extends from bottom edge to bottom center region.
- 10. the filter screen according to claim 2 for carrying sealing function, it is characterised in thatThe width of the leading flank of the filter frame is more than the width of the leading flank of the filter cartridge；The sum of the width of the leading flank of the filter cartridge and the width d of sealing strip of leading flank both sides of filter cartridge are more than described The width of the leading flank of filter frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528483.1U CN207324360U (en) | 2017-05-12 | 2017-05-12 | Carry the filter screen of sealing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528483.1U CN207324360U (en) | 2017-05-12 | 2017-05-12 | Carry the filter screen of sealing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207324360U true CN207324360U (en) | 2018-05-08 |
Family
ID=62375640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720528483.1U Expired - Fee Related CN207324360U (en) | 2017-05-12 | 2017-05-12 | Carry the filter screen of sealing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207324360U (en) |
-
2017
- 2017-05-12 CN CN201720528483.1U patent/CN207324360U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203954921U (en) | A kind of array type air clarifier | |
| CN204002491U (en) | A kind of air filtration screen window | |
| CN207324360U (en) | Carry the filter screen of sealing function | |
| CN207356763U (en) | Just effect air filtration mesh sheet | |
| CN205913898U (en) | Rotary dehumidifier pull formula filter | |
| CN209068668U (en) | A kind of dedusting wind cabinet pressurizing tank | |
| US2137246A (en) | Filter | |
| CN208365792U (en) | A kind of idle call filter screen facilitating maintenance | |
| CN109999584A (en) | Filter material cassette and the filter material case to carry filter material cassette | |
| CN206526624U (en) | Cordyceps sinensis plants room pocket type medium effeciency filter | |
| CN204663361U (en) | A kind of screen window with micronic dust filtration | |
| CN209092926U (en) | Modular filtration units | |
| CN204739744U (en) | Integration high -efficiency air supplying port | |
| CN113856358A (en) | Filter convenient to change filter screen | |
| CN206113156U (en) | Novel indoor ambient air purifies device | |
| CN208678598U (en) | A kind of filter applied to ventilation | |
| CN218687523U (en) | Dust screen for purifier | |
| CN220370673U (en) | Detachable filter | |
| CN206980330U (en) | A kind of screen pack on air purifier | |
| CN204816028U (en) | Concatenation formula airstrainer | |
| CN206508676U (en) | A kind of partition air cleaner | |
| CN202478739U (en) | High-efficiency air conditioner filter | |
| CN209490604U (en) | A kind of filter of easy cleaning | |
| CN206817716U (en) | Purifying air outlet with double sealing structure | |
| CN211069559U (en) | Household non-plug-in air purification device |
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: 20180508 |