CN217092732U - Improved multi-body full-effect composite air purification filter screen - Google Patents
Improved multi-body full-effect composite air purification filter screen Download PDFInfo
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- CN217092732U CN217092732U CN202220415236.1U CN202220415236U CN217092732U CN 217092732 U CN217092732 U CN 217092732U CN 202220415236 U CN202220415236 U CN 202220415236U CN 217092732 U CN217092732 U CN 217092732U
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- filter screen
- pull rod
- installation shell
- air purification
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Abstract
The utility model belongs to the technical field of the filter screen, especially, for a compound air purification filter screen is imitated entirely to modified many bodies, including installation shell and pull rod, be provided with the sealing washer on the inner wall of installation shell, the internally mounted of installation shell has the filter screen main part, the mounting groove has been seted up on the inner wall of installation shell, the inside of mounting groove runs through to have and is used for driving pull rod concertina movement's expanding spring, the one end fixedly connected with gag lever post of pull rod. This compound air purification filter screen is imitated entirely to modified many bodies, through the pulling pull rod, the pull rod drives the gag lever post and removes, remove the block to the spacing groove and connect, realize the device's dismantlement function, the release of rethread extension spring, in the gag lever post entering spacing groove is promoted through the pull rod, carry out the block to the spacing groove and connect, make to fix the filter screen main part, and through the setting on a plurality of filter screen layers and activated carbon layer, improve the filter effect of air, convenience of customers's use.
Description
Technical Field
The utility model relates to a filter screen technical field specifically is a compound air purification filter screen is imitated entirely to modified multibody.
Background
The utility model provides an equipment that is used for filtering fluid medium such as air and gets rid of impurity, is the factory production, and sewage filters, in the fields such as air conditioner, is one of indispensable device, especially in the equipment such as air conditioner, need filter the absorption through the filter screen to harmful substance and dust, avoids the air that blows out to influence people's normal life.
However, because the filter screen is used for a long time, can lead to substances such as a large amount of dust to adhere to its surface, not only can influence the filter effect, can lead to the ventilation effect to descend moreover, therefore need dismantle the change to the filter screen, but when current device used, it is loaded down with trivial details to dismantle the process, and the user of not being convenient for uses, and current filter screen filter effect is relatively poor for filter has the limitation, leads to harmful substance to get into in the user's living environment easily, influences the use.
In order to solve the problems, innovative design is urgently needed on the basis of the original improved multi-body full-effect composite air purification filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound air purification filter screen is imitated entirely to the modified many bodies to it is not convenient for change, the poor problem of filter effect to provide the compound air purification filter screen is imitated entirely to the current modified many bodies in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound air purification filter screen is imitated entirely to modified many bodies, is including installation shell and pull rod, be provided with the sealing washer on the inner wall of installation shell, the internally mounted of installation shell has the filter screen main part, the mounting groove has been seted up on the inner wall of installation shell, the inside of mounting groove is run through and is used for driving pull rod concertina movement's expanding spring, the one end fixedly connected with gag lever post of pull rod, one side of gag lever post is run through and is had the spacing groove.
Preferably, the inside that the inside of installation shell is located the filter screen main part is provided with the air intake, and one side of air intake is provided with the moisture absorption layer, the place ahead on moisture absorption layer is provided with the filter screen layer, the bottom fixedly connected with installed part of filter screen layer, and the bottom of installed part runs through there is the notch, the one end that the top of notch is located the filter screen layer is provided with the activated carbon layer, and one side on activated carbon layer is located and is provided with the air outlet on the inner wall of filter screen layer.
Preferably, the inner diameter of the sealing ring is the same as the outer diameter of the filter screen main body, and the sealing ring is made of rubber.
Preferably, the pull rod and the limiting rod are integrally welded, and the pull rod and the mounting groove form a telescopic mounting structure through a telescopic spring.
Preferably, the limiting groove and the limiting rod are arranged in the same horizontal line, and the inner diameter of the limiting groove is the same as the outer diameter of the limiting rod.
Preferably, the filter screen layer, the activated carbon layer and the air outlet are all arranged in the same horizontal line, and the filter screen layer is distributed in the filter screen main body at equal intervals.
Preferably, the filter screen layer, the activated carbon layer and the air outlet are all arranged in the same horizontal line, and the filter screen layer is distributed in the filter screen main body at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the improved multi-body full-effect composite air purification filter screen is convenient to replace and has a good filtering effect;
1. when the device is used, a user can manually pull the pull rod to enable the pull rod to extrude the telescopic spring and move upwards, meanwhile, the pull rod drives the limiting rod connected with one end to move out of the limiting groove, so that the clamping limit of the filter screen main body is relieved, the filter screen main body can be disassembled, then the filter screen main body to be replaced is inserted into the mounting shell, the pull rod is loosened to enable the telescopic spring to be released, the pull rod is pushed to move towards the limiting groove, the pull rod drives the limiting rod to be inserted into the limiting groove, and the whole filter screen main body is limited and reinforced so as to complete the whole mounting process;
2. when using the device, as shown in fig. 4, equipment air-out can get into through the inlet scoop, through one deck hygroscopic layer, dehumidifies, adsorbs partial impurity and dust simultaneously, carries out the second time through the filter screen layer again after that, filters, through the setting on a plurality of activated carbon layers immediately for carry out the filtration many times to dust and harmful substance, arrange to the air outlet through the filter screen layer at last, make through filtering many times, increase the filter effect.
Drawings
FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the filter net body of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the filter net of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. installing a shell; 2. a seal ring; 3. a filter screen main body; 4. mounting grooves; 5. a tension spring; 6. a pull rod; 7. a limiting rod; 8. a limiting groove; 9. an air inlet; 10. a moisture-absorbing layer; 11. a filter screen layer; 12. a mounting member; 13. a notch; 14. an activated carbon layer; 15. and (7) air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an improved multi-body full-effect composite air purification filter screen comprises an installation shell 1, a seal ring 2, a filter screen main body 3, an installation groove 4, a telescopic spring 5, a pull rod 6, a limiting rod 7, a limiting groove 8, an air inlet 9, a moisture absorption layer 10, a filter screen layer 11, an installation part 12, a notch 13, an activated carbon layer 14 and an air outlet 15, wherein the seal ring 2 is arranged on the inner wall of the installation shell 1, the filter screen main body 3 is installed inside the installation shell 1, the installation groove 4 is formed in the inner wall of the installation shell 1, the telescopic spring 5 for driving the pull rod 6 to move in a telescopic mode penetrates through the interior of the installation groove 4, the limiting rod 7 is fixedly connected to one end of the pull rod 6, and the limiting groove 8 penetrates through one side of the limiting rod 7;
further, an air inlet 9 is formed in the mounting shell 1 and located in the filter screen body 3, a moisture absorption layer 10 is arranged on one side of the air inlet 9, a filter screen layer 11 is arranged in front of the moisture absorption layer 10, a mounting piece 12 is fixedly connected to the bottom end of the filter screen layer 11, a notch 13 penetrates through the bottom end of the mounting piece 12, an activated carbon layer 14 is arranged at one end, located on the filter screen layer 11, above the notch 13, and an air outlet 15 is formed in one side of the activated carbon layer 14 and located on the inner wall of the filter screen layer 11;
furthermore, the inner diameter of the sealing ring 2 is the same as the outer diameter of the filter screen main body 3, the sealing ring 2 is made of rubber, and the sealing ring 2 is arranged, so that the sealing ring can be tightly attached to the inner wall of the mounting shell 1 when the filter screen main body 3 is mounted, and untreated air is prevented from directly leaking out to cause environmental pollution;
furthermore, the pull rod 6 and the limiting rod 7 are arranged in a welding integrated mode, a telescopic mounting structure is formed between the pull rod 6 and the mounting groove 4 through the telescopic spring 5, the pull rod 6 can be pulled manually to enable the pull rod 6 to extrude the telescopic spring 5 to move upwards, meanwhile, the pull rod 6 drives the limiting rod 7 connected with one end to move out of the limiting groove 8, and therefore the clamping limiting on the filter screen main body 3 is relieved;
furthermore, the limiting groove 8 and the limiting rod 7 are arranged in the same horizontal line, and the inner diameter of the limiting groove 8 is the same as the outer diameter of the limiting rod 7, so that when the limiting rod 7 is inserted into the limiting groove 8, the whole filter screen main body 3 can be reinforced, and when the limiting rod 7 leaves the limiting groove 8, the mounting structure of the filter screen main body 3 can be removed, and the filter screen main body is convenient to detach;
further, all be in same water flat line setting between filter screen layer 11, activated carbon layer 14 and the air outlet 15, and filter screen layer 11 is equidistant distribution in the inside of filter screen main part 3 for through the setting of a plurality of filter screen layers 11, in order to realize the multiple-layer filtering of air, make the filter effect who increases reality.
The working principle is as follows: as shown in fig. 4, the outlet air of the device enters through the air suction opening, passes through the moisture absorption layer 10 to dehumidify, and simultaneously adsorbs part of impurities and dust, and then passes through the filter screen layer 11 to be treated for the second time, and then is filtered, and finally is discharged to the air outlet 15 through the filter screen layer 11 to increase the filtering effect through multiple filtering through the arrangement of the plurality of activated carbon layers 14;
when the user needs to be changed after that, user's accessible manual pulling pull rod 6, make pull rod 6 extrusion expanding spring 5, upward movement, simultaneously the pull rod 6 drives the gag lever post 7 that one end is connected and shifts out in the spacing groove 8, make it spacing to relieve the block to filter screen main part 3, thereby can demolish filter screen main part 3, filter screen main part 3 that will treat the replacement after that inserts in the installation shell 1, loosen pull rod 6, make expanding spring 5 release, promote pull rod 6 and remove towards 8 directions in the spacing groove, make pull rod 6 drive gag lever post 7 and insert in the spacing groove 8, thereby accomplish whole installation procedure to whole filter screen main part 3 spacing reinforcement.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a compound air purification filter screen of effect entirely of modified many bodies, includes installation shell (1) and pull rod (6), its characterized in that: be provided with sealing washer (2) on the inner wall of installation shell (1), the internally mounted of installation shell (1) has filter screen main part (3), mounting groove (4) have been seted up on the inner wall of installation shell (1), the inside of mounting groove (4) is run through and is used for driving telescopic movement's expanding spring (5) pull rod (6), the one end fixedly connected with gag lever post (7) of pull rod (6), one side of gag lever post (7) is run through and is had spacing groove (8).
2. The improved multi-body full-effect composite air purification filter screen as claimed in claim 1, wherein: the utility model discloses a filter screen, including installation shell (1), the inside of installation shell (1) is located the inside of filter screen main part (3) and is provided with air intake (9), and one side of air intake (9) is provided with moisture absorption layer (10), the place ahead of moisture absorption layer (10) is provided with filter screen layer (11), the bottom fixedly connected with installed part (12) of filter screen layer (11), and the bottom of installed part (12) runs through there is notch (13), the one end that the top of notch (13) is located filter screen layer (11) is provided with activated carbon layer (14), and one side of activated carbon layer (14) is located and is provided with air outlet (15) on the inner wall of filter screen layer (11).
3. The improved multi-body full-effect composite air purification filter screen as claimed in claim 1, wherein: the inner diameter of the sealing ring (2) is the same as the outer diameter of the filter screen main body (3), and the sealing ring (2) is made of rubber.
4. The improved multi-body full-effect composite air purification filter screen as claimed in claim 1, wherein: adopt welding integral type setting between pull rod (6) and gag lever post (7), and constitute flexible mounting structure through expanding spring (5) between pull rod (6) and mounting groove (4).
5. The improved multi-body full-effect composite air purification filter screen as claimed in claim 1, wherein: the limiting groove (8) and the limiting rod (7) are arranged in the same horizontal line, and the inner diameter of the limiting groove (8) is the same as the outer diameter of the limiting rod (7).
6. The improved multi-body full-effect composite air purification filter screen as claimed in claim 2, wherein: the filter screen layer (11), the activated carbon layer (14) and the air outlet (15) are all arranged in the same horizontal line, and the filter screen layer (11) is distributed in the filter screen main body (3) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415236.1U CN217092732U (en) | 2022-02-28 | 2022-02-28 | Improved multi-body full-effect composite air purification filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415236.1U CN217092732U (en) | 2022-02-28 | 2022-02-28 | Improved multi-body full-effect composite air purification filter screen |
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| Publication Number | Publication Date |
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| CN217092732U true CN217092732U (en) | 2022-08-02 |
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| CN202220415236.1U Active CN217092732U (en) | 2022-02-28 | 2022-02-28 | Improved multi-body full-effect composite air purification filter screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
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2022
- 2022-02-28 CN CN202220415236.1U patent/CN217092732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
| CN115487563B (en) * | 2022-10-24 | 2024-01-26 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
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