CN219784188U - Renewable air inlet protection filter - Google Patents
Renewable air inlet protection filter Download PDFInfo
- Publication number
- CN219784188U CN219784188U CN202321082594.6U CN202321082594U CN219784188U CN 219784188 U CN219784188 U CN 219784188U CN 202321082594 U CN202321082594 U CN 202321082594U CN 219784188 U CN219784188 U CN 219784188U
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- CN
- China
- Prior art keywords
- filter
- frame
- filter frame
- fixedly connected
- telescopic rod
- 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.)
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- 238000001914 filtration Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a renewable air inlet protection filter, which relates to the field of filters and comprises a first filter frame and a second filter frame, wherein the first filter frame and the second filter frame are movably hinged through hinges, filter mechanisms are arranged in the first filter frame and the second filter frame, the two filter mechanisms have the same structure, the problem that most filter elements are easy to block under the condition of high impurity content in the prior art, so that the filter elements cannot be used smoothly, and a worker is required to replace the filter elements frequently at the moment, so that the action amount of the worker is increased, the cost of materials is increased, and the hinge shaft between the first filter frame and the second filter frame is connected in a folding and stacking mode when the first filter frame and the second filter frame are used, and the filtering effect of the first filter frame and the second filter frame is increased when the first filter frame and the second filter frame are used in filtering.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a renewable air inlet protection filter.
Background
The primary filter is suitable for primary filtration of an air conditioning system and is mainly used for filtering dust particles with the particle size of more than 5 mu m. The primary filter has three types of plate, folding and bag, the outer frame material has paper frame, aluminum frame, galvanized iron frame, the filter material has non-woven fabrics, nylon net, active carbon filter material, metal hole net, etc., the protection net has two-sided plastic-spraying iron wire net and two-sided galvanized iron wire net, the outer frame of the filter is made up of firm waterproof board, used for fixing the filter material that has been folded. The diagonal design of the outer frame can provide a large filtering area and enable the internal filtering material to be tightly adhered to the outer frame. The periphery of the filter is adhered with the outer frame by special adhesive glue, so that the air leakage or the damage caused by wind resistance pressure can be prevented.
The utility model with publication number of CN207856547U discloses a primary paper frame filter, which comprises: the paper frame is provided with a paper bottom, a paper cover and side walls for connecting the paper bottom and the paper cover, and a plurality of ventilation openings are formed in the paper bottom and the paper cover; the non-woven fabric filter cotton is arranged in the paper frame and on the paper leather bottom; and the paint-blocking filter cotton is arranged in the paper frame and arranged on the non-woven fabric filter cotton, and one side of the paint-blocking filter cotton is abutted against the paper cover. According to the primary paper frame filter, the paper frame is arranged, and the non-woven fabric filter cotton and the paint-blocking filter cotton are arranged in the paper frame, so that compared with the waterproof board used in the prior art, the cost is low, but the primary filter effect can still be achieved, and in addition, only the non-woven fabric filter cotton and the paint-blocking filter cotton are arranged in the paper frame during assembly, and the assembly is simple and convenient.
For the scheme, the inventor considers that dust and particles in the air are filtered mainly through non-woven filter cotton in the scheme, and most of the existing filter cores are easy to block under the condition of high impurity content, so that the filter cores cannot be used smoothly, and at the moment, workers are required to replace the filter cores frequently, so that the working amount of the workers is increased, and the cost of materials is increased.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a renewable air inlet protection filter, which can effectively solve the problems that most of the existing filter elements are easy to block under the condition of high impurity content, so that the filter elements cannot be used smoothly, and the filter elements are required to be replaced frequently by staff, thereby not only increasing the action amount of the staff, but also increasing the cost of materials.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a renewable protection filter that admits air, includes first filter frame and second filter frame, first filter frame with pass through hinge activity between the second filter frame, first filter frame with the inside of second filter frame all is provided with filtering mechanism, two filtering mechanism structure is the same, filtering mechanism includes fixed connection is in the inboard filter core of first filter frame, the filter core of filtering is provided with a plurality ofly fixed connection between the filter core, the inside of first filter frame still fixedly connected with fixed frame board, the fixed frame board sets up filter core's outside, just filter core with fixed connection between the fixed frame board, first filter frame with be provided with coupling mechanism between the second filter frame.
As a preferable scheme of the utility model, the connecting mechanism comprises an inserting block fixedly connected to one side of the second filtering frame, a slot is formed in one side of the first filtering frame, the inserting block is movably inserted into the slot, a spring is fixedly connected to the second filtering frame in the slot, a clamping block is fixedly connected to one end of the spring, and the clamping block is movably clamped in the inserting block.
As a preferable scheme of the utility model, the first filter frame and the second filter frame are respectively provided with a limiting plate frame, and the limiting plate frames are arranged on the outer sides of the filter cores.
As a preferable mode of the utility model, an auxiliary plate frame is arranged on the outer side of the limiting plate frame, a plurality of auxiliary plate frames are arranged, and the auxiliary plate frames are arranged on one side of the filter element.
As a preferable scheme of the utility model, the first filter frame is fixedly connected with a limiting telescopic rod in the slot, the limiting telescopic rod is fixedly connected with the clamping block, and the limiting telescopic rod is arranged on the inner side of the spring.
As a preferable scheme of the utility model, the limiting telescopic rod consists of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod.
Compared with the prior art, the utility model has the advantages that:
1. the first filter frame, the second filter frame, the filter element and the fixed frame plate in the device can be made of stainless steel metal materials, so that the first filter frame, the second filter frame, the filter element and the fixed frame plate can be repeatedly cleaned and used, the service life is prolonged, and meanwhile, the first filter frame is connected with the second filter frame through the hinge shaft, so that the first filter frame and the second filter frame can be used in a folding and stacking mode when in use, and the filtering effect of the first filter frame and the second filter frame when in filtration is improved.
2. The setting of coupling mechanism in this device for first filter frame and second filter frame are when using, and be connected between each other can be enough stable, the difficult condition that breaks out that takes place, and the limit expansion pole can increase the stability of fixture block when removing simultaneously, and reduce the spring and take place the possibility of deformation when flexible.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a first cross-sectional schematic view of the present utility model;
FIG. 3 is a second cross-sectional schematic view of the present utility model;
FIG. 4 is a schematic view of the structure of the limiting plate frame and the auxiliary plate frame according to the embodiment of the utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
The reference numerals in the figures illustrate:
1. a first filter frame; 2. a second filter frame; 31. a filter element; 32. fixing the frame plate; 4. limiting plate frame; 5. auxiliary plate frame; 61. a slot; 62. a spring; 63. a clamping block; 64. inserting blocks; 7. limiting telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
Referring to fig. 1-5, the renewable air intake protection filter comprises a first filter frame 1 and a second filter frame 2, wherein the first filter frame 1 and the second filter frame 2 are movably hinged through a hinge, the first filter frame 1 and the second filter frame 2 are both provided with filter mechanisms, and the two filter mechanisms have the same structure, so that excessive description is not made here, the filter mechanisms comprise filter elements 31 fixedly connected to the inner side of the first filter frame 1, the filter elements 31 can effectively filter dust and impurities in air, and meanwhile, particles larger than 5 μm can be intercepted, the filter elements 31 are provided with a plurality of filter elements 31, and the filter elements 31 are fixedly connected, so that the filter elements 31 can filter and intercept particles in air better.
Specifically, the inside of first filter frame 1 still fixedly connected with fixed frame plate 32, fixed frame plate 32 sets up in the outside of filtering filter core 31, and fixed connection between filter core 31 and the fixed frame plate 32, first filter frame 1 can play the effect of fixing and installation to fixed frame plate 32, and fixed frame plate 32 then can play the reinforcement effect to filtering core 31, make the connection between filter core 31 and the first filter frame 1 more firm, the difficult emergence circumstances such as fracture of junction, simultaneously first filter frame 1, second filter frame 2, filter core 31 and fixed frame plate 32 all can adopt stainless steel metal material, make first filter frame 1, second filter frame 2, filter core 31 and fixed frame plate 32 can wash the use repeatedly, and prolonged life, be provided with coupling mechanism between first filter frame 1 and the second filter frame 2, hinge between first filter frame 1 and the second filter frame 2 is connected, make first filter frame 1 and second filter frame 2 can be folding, the circumstances such as break away from each other when using, the filter frame 1 has been increased, the filter frame 2 is easy to use, and the filter frame 2 is connected when the filter frame is stable when the second filter frame is used, the filter frame is used, and the filter effect is stable when the filter frame is used.
Specifically, coupling mechanism includes fixed connection at the inserted block 64 of second filter frame 2 one side, the second filter frame 2 can install, fix inserted block 64, make inserted block 64 can firm use, slot 61 has been seted up to one side of first filter frame 1, inserted block 64 activity grafting is in the inside of slot 61, second filter frame 2 is located the inside fixedly connected with spring 62 of slot 61, the one end fixedly connected with fixture block 63 of spring 62, fixture block 63 activity joint is in the inside of inserted block 64, inserted block 64 is when pegging graft to the inside of slot 61, first filter frame 1 can effectually play certain restriction effect to inserted block 64 and second filter frame 2 through slot 61, and spring 62 then can fix and install fixture block 63, after inserted block 64 is pegged graft to the inside of slot 61, fixture block 63 will joint to the inside of inserted block 64, thereby realize the restriction to inserted block 64, make inserted block 64 can be by stable restriction in the inside of slot 61, and realize increasing the effect of the stability of being connected between first filter frame 1 and the second filter frame 2.
Specifically, the inside of first filter frame 1 and second filter frame 2 all is provided with spacing grillage 4, and spacing grillage 4 sets up in the outside of filtering filter core 31, and spacing grillage 4 can effectually play certain support and spacing effect to filtering filter core 31 for filtering filter core 31 is difficult for taking place to rock, the skew condition because of the blowing of air current when using.
Specifically, the outside of spacing grillage 4 is provided with auxiliary grillage 5, and auxiliary grillage 5 is provided with a plurality of, and a plurality of auxiliary grillages 5 set up in one side of filtering filter core 31, and auxiliary grillage 5 then can play the auxiliary role to spacing grillage 4 for spacing grillage 4 can effectually increase the restriction scope to filtering filter core 31, thereby further increased filtering core 31 stability when using.
Specifically, the first filter frame 1 is located the inside fixedly connected with spacing telescopic link 7 of slot 61, fixed connection between spacing telescopic link 7 and the fixture block 63, spacing telescopic link 7 sets up the inboard at spring 62, first filter frame 1 can mutually support with fixture block 63, play the effect of installation and fixed to spacing telescopic link 7, and the stability of fixture block 63 when removing is then multiplicable to spacing telescopic link 7, and reduce the possibility that spring 62 takes place deformation when flexible, spacing telescopic link 7 comprises first telescopic link and second telescopic link, first telescopic link activity is pegged graft in the inside of second telescopic link, this makes spacing telescopic link 7 can be smooth stretch out and draw back, be difficult for can't stretch out and draw back because of oneself, and cause the hindrance to the removal of fixture block 63.
The working principle and the using flow of the utility model are as follows: the staff can be connected first filter frame 1 and second filter frame 2 when the device is used, insert block 64 will insert to the inside of slot 61 when connecting, fixture block 63 accessible spring 62's elasticity joint is to the inside of insert block 64, realize the restriction to insert block 64 and second filter frame 2, make first filter frame 1 and second filter frame 2 can be folding type and use, increase the effect of filtering the granule, first filter frame 1 and the inside filter core 31 that sets up of second filter frame 2 can be effectual in to the air, the impurity intercepts, filters, thereby the effectual quality that improves the air, not only so fixed frame plate 32, spacing grillage 4 and auxiliary grillage 5 can also effectually play certain restriction effect to filter core 31, the stability of filter core 31 when using is increased.
When the first filter frame 1 and the second filter frame 2 need to be disassembled and opened, a worker only needs to forcefully pull the first filter frame 1 or the second filter frame 2, so that the insert block 64 is pulled out from the inside of the slot 61 to finish the opening and the disassembly of the first filter frame 1 and the second filter frame 2, and the filter element 31 inside the first filter frame 1 and the second filter frame 2 can be smoothly cleaned, so that the problem that most of filter elements in the prior art are easy to be blocked under the condition of high impurity content, and the filter element cannot be smoothly used, and at the moment, the worker is required to frequently replace the filter element is solved, so that the working amount of the worker is increased, and the cost of materials is increased.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. Renewable air intake protection filter, including first filter frame (1) and second filter frame (2), its characterized in that: the novel filter is characterized in that the first filter frame (1) is movably hinged to the second filter frame (2) through a hinge, the first filter frame (1) and the second filter frame (2) are both provided with filter mechanisms, the two filter mechanisms are identical in structure, each filter mechanism comprises a filter element (31) fixedly connected to the inner side of the first filter frame (1), the filter elements (31) are provided with a plurality of filter elements (31) and are fixedly connected with a fixing frame plate (32), the fixing frame plate (32) is fixedly connected to the inner side of the first filter frame (1) and is arranged on the outer side of the filter element (31), the filter elements (31) are fixedly connected with the fixing frame plate (32), and a connecting mechanism is arranged between the first filter frame (1) and the second filter frame (2).
2. A regenerable intake protection filter according to claim 1, wherein: the connecting mechanism comprises an inserting block (64) fixedly connected to one side of the second filtering frame (2), a slot (61) is formed in one side of the first filtering frame (1), the inserting block (64) is movably inserted into the slot (61), the second filtering frame (2) is located in the slot (61) and fixedly connected with a spring (62), one end of the spring (62) is fixedly connected with a clamping block (63), and the clamping block (63) is movably clamped into the inserting block (64).
3. A regenerable intake protection filter according to claim 1, wherein: the filter is characterized in that limiting plate frames (4) are arranged in the first filter frame (1) and the second filter frame (2), and the limiting plate frames (4) are arranged on the outer side of the filter element (31).
4. A regenerable intake protection filter according to claim 3, wherein: the outside of spacing grillage (4) is provided with auxiliary grillage (5), just auxiliary grillage (5) are provided with a plurality of, a plurality of auxiliary grillage (5) set up one side of filter core (31).
5. The regenerable intake protection filter of claim 2, wherein: the first filtering frame (1) is located in the slot (61), a limiting telescopic rod (7) is fixedly connected to the inside of the slot, the limiting telescopic rod (7) is fixedly connected with the clamping block (63), and the limiting telescopic rod (7) is arranged on the inner side of the spring (62).
6. The regenerable intake protection filter of claim 5, wherein: the limiting telescopic rod (7) consists of a first telescopic rod and a second telescopic rod, and the first telescopic rod is movably inserted into the second telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082594.6U CN219784188U (en) | 2023-05-08 | 2023-05-08 | Renewable air inlet protection filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082594.6U CN219784188U (en) | 2023-05-08 | 2023-05-08 | Renewable air inlet protection filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219784188U true CN219784188U (en) | 2023-10-03 |
Family
ID=88184795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321082594.6U Active CN219784188U (en) | 2023-05-08 | 2023-05-08 | Renewable air inlet protection filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219784188U (en) |
-
2023
- 2023-05-08 CN CN202321082594.6U patent/CN219784188U/en active Active
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