CN209092943U - A kind of paper frame filter screen increasing ventilation quantity - Google Patents
A kind of paper frame filter screen increasing ventilation quantity Download PDFInfo
- Publication number
- CN209092943U CN209092943U CN201821847561.5U CN201821847561U CN209092943U CN 209092943 U CN209092943 U CN 209092943U CN 201821847561 U CN201821847561 U CN 201821847561U CN 209092943 U CN209092943 U CN 209092943U
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- filter screen
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- ventilation quantity
- outline border
- independent
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Abstract
The utility model belongs to filter screen technical field, in particular a kind of paper frame filter screen for increasing ventilation quantity, including outline border, independent filter screen, V-type filter screen and sealant tape, the V-type filter screen includes two independent filter screens, and two independent filter screens are fixedly connected by sealant tape, several end to end V-type filter screens are provided in the outline border, the type of independent filter screen may be just effect, middle effect, high efficiency active carbon strainer or other types strainer, the number of V-type filter screen number, can combine according to air volume unrestricted choice in outline border；The utility model, pass through the setting of V-type filter screen, the number of V-type filter screen can be freely combined according to air volume, ventilation quantity can be improved in identical filter area, to reach small cross-sectional area, the effect of high ventilation quantity, and the filtering under varying environment can be adapted to by selecting the different type of single filter screen, it is ensured that the effect of filtering.
Description
Technical field
The utility model belongs to filter screen technical field, and in particular to a kind of paper frame filter screen for increasing ventilation quantity.
Background technique
Airstrainer during use, will just to the filter area of airstrainer because of the difference of air quantity
Difference, air quantity is bigger bigger to strainer filtering area requirements, however, in many occasions and in environment, outside paper frame filter screen
Frame does not have excessive area to keep for filter screen, and requirement of the air quantity again to strainer has very high；
Currently, paper frame filter screen wants the requirement for reaching high ventilation, most of is the filter area by increasing filter screen
Reach the demand to high ventilation quantity, this way occupied area is bigger, be not able to satisfy small area or other special occasions
Requirement, bring big inconvenience to the use of paper frame filter screen.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of paper frame mistake for increasing ventilation quantity
Strainer has the characteristics that small cross-sectional area, high ventilation quantity.
To achieve the above object, the utility model provides the following technical solutions: a kind of paper frame filter screen increasing ventilation quantity,
Including outline border, independent filter screen, V-type filter screen and sealant tape, the V-type filter screen includes two independent filter screens, and two
A independent filter screen is fixedly connected by sealant tape, several end to end V-type filterings are provided in the outline border
Net.
Preferably, the material of the outline border is hard card paper.
Preferably, the type of the independent filter screen may be just effect, middle effect, high efficiency active carbon strainer, it is also possible to be it
His type strainer.
Preferably, V-type filter screen number can be combined according to air volume unrestricted choice in the outline border.
Compared with prior art, the utility model has the beneficial effects that
V-type filter screen can be freely combined by the setting of V-type filter screen in the utility model according to air volume
Number, ventilation quantity can be improved in identical filter area, to reach small cross-sectional area, the effect of high ventilation quantity, and
The filtering under varying environment can be adapted to by selecting the different type of single filter screen, it is ensured that the effect of filtering.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that the utility model is overlooked；
Fig. 2 is the structural schematic diagram faced in the utility model；
Fig. 3 is the structural schematic diagram of independent filter screen in the utility model；
Fig. 4 is the structural schematic diagram of V-type filter screen in the utility model；
Fig. 5 is the structural schematic diagram that V-type filter screen is divided in the utility model；
In figure: 1, independent filter screen；2, sealant tape；3, V-type filter screen；4, outline border.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-5 is please referred to, the utility model is the following technical schemes are provided: a kind of paper frame filter screen for increasing ventilation quantity, packet
Outline border 4, independent filter screen 1, V-type filter screen 3 and sealant tape 2 are included, the V-type filter screen 3 includes two independent filter screens 1,
And two independent filter screens 1 are fixedly connected by sealant tape 2, several end to end V are provided in the outline border 4
The number of V-type filter screen 3 can be freely combined by the setting of V-type filter screen 3 in type filter screen 3 according to air volume,
Ventilation quantity can be improved in identical filter area, thus reach small cross-sectional area, the effect of high ventilation quantity, and can pass through
The different type of single filter screen is selected to adapt to the filtering under varying environment, it is ensured that the effect of filtering.
Specifically, the material of the outline border 4 is hard card paper, V-type filter screen 3 has been supported and fixed.
Specifically, the type of the independent filter screen 1 may be just effect, middle effect, high efficiency active carbon strainer, it is also possible to be it
His type strainer, has adapted to the demand of varying environment, simple and convenient.
Specifically, 3 numbers of V-type filter screen can be combined according to air volume unrestricted choice in the outline border 4, using spirit
It is living, it is simple and convenient.
The working principle and process for using of the utility model: two single filter screens are passed through sealant by the utility model
Band 2 is fixed, and forms V-type filter screen 3 after fixed, then according to air volume come unrestricted choice combination V-type filter screen 3
Number is fixed in outline border 4 after the V-type filter screen 3 after selection number joins end to end, simple and convenient.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of paper frame filter screen for increasing ventilation quantity, including outline border (4), independent filter screen (1), V-type filter screen (3) and sealing
Adhesive tape (2), it is characterised in that: the V-type filter screen (3) includes two independent filter screens (1), and two independent filter screens
(1) it is fixedly connected by sealant tape (2), is provided with several end to end V-type filter screens (3) in the outline border (4).
2. a kind of paper frame filter screen for increasing ventilation quantity according to claim 1, it is characterised in that: the outline border (4)
Material is hard card paper.
3. a kind of paper frame filter screen for increasing ventilation quantity according to claim 1, it is characterised in that: the independent filter screen
(1) type may be just effect, middle effect, high efficiency active carbon strainer, it is also possible to be other types strainer.
4. a kind of paper frame filter screen for increasing ventilation quantity according to claim 1, it is characterised in that: the interior V of the outline border (4)
Type filter screen (3) number can be combined according to air volume unrestricted choice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847561.5U CN209092943U (en) | 2018-11-10 | 2018-11-10 | A kind of paper frame filter screen increasing ventilation quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847561.5U CN209092943U (en) | 2018-11-10 | 2018-11-10 | A kind of paper frame filter screen increasing ventilation quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092943U true CN209092943U (en) | 2019-07-12 |
Family
ID=67158919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847561.5U Expired - Fee Related CN209092943U (en) | 2018-11-10 | 2018-11-10 | A kind of paper frame filter screen increasing ventilation quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092943U (en) |
-
2018
- 2018-11-10 CN CN201821847561.5U patent/CN209092943U/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: 20190712 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |