CN213610280U - Air conditioner filter capable of avoiding capillary tube blockage - Google Patents
Air conditioner filter capable of avoiding capillary tube blockage Download PDFInfo
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- CN213610280U CN213610280U CN202022377731.1U CN202022377731U CN213610280U CN 213610280 U CN213610280 U CN 213610280U CN 202022377731 U CN202022377731 U CN 202022377731U CN 213610280 U CN213610280 U CN 213610280U
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- filter screen
- filter
- air conditioner
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Abstract
The utility model relates to an air conditioner filter technical field specifically is an air conditioner filter that can avoid capillary jam, including the base plate, open at the base plate top has a plurality of standing grooves, and open at the standing groove top has the spacing groove, has placed the filter cartridge in the spacing groove, and the filter cartridge includes annular fixed block, has inlayed the pore filter screen on the annular fixed block inside wall, and base plate lateral wall top edge is equipped with annular mounting panel, and the base plate top is located the inside coarse mesh filter screen that is equipped with of annular mounting panel, and the coarse mesh filter screen top is equipped with annular pressing plate. This can avoid air conditioner filter of capillary jam sets the filter screen of filter to the double-deck filter screen that coarse pore filter screen and pore filter screen constitute, through coarse pore filter screen filtering large granule impurity, rethread pore filter screen filtering tiny particle impurity, and can effectively avoid large granule impurity to pile up the filtration pore of blockking up the pore filter screen, prevent the crowded pore filter screen of brokenly simultaneously, improve the filter effect, and then prevent to cause the capillary to block up, influence the normal use of air conditioner.
Description
Technical Field
The utility model relates to an air conditioner filter technical field specifically is an air conditioner filter that can avoid capillary jam.
Background
The air conditioner filter is a prefiltering mainly used for a ventilation system, the return air of a clean room of an air conditioner is purified and filtered, the prefiltering of the high-efficiency filtering and the prefiltering of an air compressor are realized, most of the existing air conditioner filters only have single-layer filter screens, when the air conditioner filter is used, the filtering effect is poor, large-particle impurities easily block and break the filter screens, the filtering effect is influenced, and further capillary blocking on the air conditioner is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid air conditioner filter of capillary jam to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an air conditioner filter capable of avoiding capillary tube blockage comprises a base plate, wherein a plurality of uniformly distributed and penetrating placing grooves are formed in the top of the base plate, limiting grooves are formed in the edges of the top of the placing grooves, filter boxes are placed in the limiting grooves, each filter box comprises an annular fixing block, the bottom of each annular fixing block is attached to the bottom of the corresponding limiting groove, the top of each annular fixing block is flush with the top of the base plate, a fine-hole filter screen is embedded in the inner side wall of each annular fixing block, an annular mounting plate is arranged at the edge of the top of the outer side wall of the base plate, the top of each annular mounting plate is higher than the top of the base plate, a coarse-hole filter screen is arranged at the top of the annular mounting plate, an annular pressing plate is arranged above the coarse-hole filter screen, and an annular rubber ring is arranged at the edge, the bottom of the annular rubber ring is attached to the top of the coarse-pore filter screen, and the annular pressing plate is locked and fixed on the annular mounting plate through a locking screw.
Preferably, the outer length and width of the annular fixing block are matched with the inner length and width of the limiting groove.
Preferably, the annular mounting plate and the base plate are in an integrally formed structure.
Preferably, the annular rubber ring is tightly bonded on the annular pressure plate.
Preferably, a plurality of fixing holes which are evenly distributed are formed in the top of the annular mounting plate close to the edges of the two ends of the annular mounting plate, connecting holes which are the same in quantity with the fixing holes and correspond to the fixing holes one to one are formed in the top of the annular pressing plate close to the edges of the two ends of the annular pressing plate, and the annular pressing plate is locked and fixed in the fixing holes after the locking screws penetrate through the connecting holes and are in threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that:
this can avoid air conditioner filter of capillary jam sets the filter screen of filter to the double-deck filter screen that coarse pore filter screen and pore filter screen constitute, through coarse pore filter screen filtering large granule impurity, rethread pore filter screen filtering tiny particle impurity, and can effectively avoid large granule impurity to pile up the filtration pore of blockking up the pore filter screen, prevent the crowded pore filter screen of brokenly simultaneously, improve the filter effect, and then prevent to cause the capillary to block up, influence the normal use of air conditioner.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the base plate of the present invention;
FIG. 3 is a schematic structural view of the filter cartridge of the present invention;
fig. 4 is a schematic structural view of the middle ring-shaped pressing plate of the present invention.
In the figure:
1. a substrate; 10. a placement groove; 11. a limiting groove; 12. an annular mounting plate; 120. a fixing hole;
2. a filter cartridge; 20. an annular fixed block; 21. a fine mesh screen;
3. a coarse mesh filter screen;
4. an annular pressure plate; 40. an annular rubber ring; 41. connecting holes;
5. and locking the screw.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
an air conditioner filter capable of avoiding capillary tube blockage comprises a base plate 1, a plurality of uniformly distributed and penetrating placing grooves 10 are formed in the top of the base plate 1, limiting grooves 11 are formed in the edges of the tops of the placing grooves 10, filter boxes 2 are placed in the limiting grooves 11, each filter box 2 comprises an annular fixing block 20, the bottoms of the annular fixing blocks 20 are attached to the bottoms of the limiting grooves 11, the tops of the annular fixing blocks 20 are flush with the tops of the base plate 1, fine-hole filter screens 21 are embedded in the inner side walls of the annular fixing blocks 20, annular mounting plates 12 are arranged at the edges of the tops of the outer side walls of the base plate 1, the tops of the annular mounting plates 12 are higher than the tops of the base plate 1, coarse-hole filter screens 3 are arranged in the annular mounting plates 12 at the tops of the bases 1, large-particle impurities are filtered through the coarse-hole filter screens 3, meanwhile, the fine hole filter screen 21 is prevented from being broken by extrusion, the filtering effect is improved, and the capillary is prevented from being blocked to influence the normal use of the air conditioner.
In this embodiment, 3 tops of coarse mesh filter screen are higher than the top of annular mounting panel 12, 3 tops of coarse mesh filter screen are equipped with annular clamp plate 4, the inner circle edge of 4 bottoms of annular clamp plate is equipped with annular rubber circle 40, the laminating of annular rubber circle 40 bottom and 3 tops of coarse mesh filter screen mutually, and annular clamp plate 4 passes through locking screw 5 locking to be fixed on annular mounting panel 12, extrude annular rubber circle 40 through annular clamp plate 4 and compress tightly coarse mesh filter screen 3 and filter cartridge 2 and fix on base plate 1, prevent that impurity from oozing from the junction, influence the filter effect.
In addition, the outer length and width of the annular fixing block 20 are matched with the inner length and width of the limiting groove 11, so that the annular fixing block 20 is prevented from shaking in the limiting groove 11 in the using process to influence the normal use of the annular fixing block.
Further, annular mounting panel 12 top is close to its both ends edge and all has seted up a plurality of fixed orificess 120 that distribute evenly, and annular clamp plate 4 top is close to its both ends edge and has seted up quantity and the same and rather than the one-to-one connecting hole 41 of fixed orificess 120, and locking screw 5 passes connecting hole 41 and threaded connection locks annular clamp plate 4 fixedly in fixed orificess 120, and it is convenient for take off annular clamp plate 4 when needs clean change pore filter screen 21 and coarse mesh filter screen 3 to lock fixedly through the screw.
Specifically, the annular mounting plate 12 and the substrate 1 are in an integrally formed structure, the integrally formed structure is convenient to produce, and the produced product is high in size precision, stable in structure, not easy to deform and damage in the using process and long in service life; the annular rubber ring 40 is tightly bonded on the annular pressure plate 4, and is convenient for production.
When the air conditioner filter capable of avoiding capillary tube blockage is used, a worker firstly checks the integrity of the filter and whether the connection of all parts is firm; then installing the air conditioner filter in an air conditioner; in the using process, large particle impurities are filtered by the coarse pore filter screen 3, small particle impurities are filtered by the fine pore filter screen 21, the large particle impurities can be effectively prevented from being accumulated to block the filter holes of the fine pore filter screen 21, meanwhile, the fine pore filter screen 21 is prevented from being squeezed, the filtering effect is improved, and further, the capillary tube is prevented from being blocked; after the filter box is used for a period of time, the locking screw 5 is screwed out, the annular pressing plate 4 is taken down, and then the coarse-hole filter screen 3 and the filter box 2 are taken down for cleaning and replacement, so that the filtering effect is ensured; finally, the coarse-pore filter screen 3 and the filter box 2 are installed back, the locking screws 5 penetrate through the connecting holes 41 and are in threaded connection with the fixing holes 120 to lock and fix the annular pressing plate 4, and then the coarse-pore filter screen 3 and the filter box 2 are tightly pressed and fixed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a can avoid air conditioner filter of capillary jam which characterized in that: the novel filter plate comprises a base plate (1), a plurality of standing grooves (10) which are uniformly distributed and penetrate through are formed in the top of the base plate (1), a limiting groove (11) is formed in the edge of the top of each standing groove (10), filter boxes (2) are placed in the limiting groove (11), each filter box (2) comprises an annular fixed block (20), the bottom of each annular fixed block (20) is attached to the bottom of the limiting groove (11), the top of each annular fixed block (20) is flush with the top of the base plate (1), a fine-hole filter screen (21) is inlaid on the inner side wall of each annular fixed block (20), an annular mounting plate (12) is arranged at the edge of the top of the outer side wall of the base plate (1), the top of each annular mounting plate (12) is higher than the top of the base plate (1), a coarse-hole filter screen (3) is arranged inside the annular mounting plate (12) at the top of the base plate (1), and, coarse mesh filter screen (3) top is equipped with annular pressure plate (4), the inner circle edge of annular pressure plate (4) bottom is equipped with annular rubber circle (40), laminating mutually in annular rubber circle (40) bottom and coarse mesh filter screen (3) top, just annular pressure plate (4) are fixed on annular mounting panel (12) through locking screw (5) locking.
2. An air conditioner filter capable of avoiding capillary tube clogging according to claim 1, wherein: the outer length and width of the annular fixing block (20) are matched with the inner length and width of the limiting groove (11).
3. An air conditioner filter capable of avoiding capillary tube clogging according to claim 1, wherein: the annular mounting plate (12) and the substrate (1) are of an integrally formed structure.
4. An air conditioner filter capable of avoiding capillary tube clogging according to claim 1, wherein: the annular rubber ring (40) is tightly adhered to the annular pressure plate (4).
5. An air conditioner filter capable of avoiding capillary tube clogging according to claim 1, wherein: annular mounting panel (12) top is close to its both ends edge and all has seted up a plurality of fixed orificess (120) that distribute evenly, annular clamp plate (4) top is close to its both ends edge and has seted up quantity the same with fixed orificess (120) and connecting hole (41) rather than one-to-one, locking screw (5) pass connecting hole (41) and threaded connection in fixed orifices (120) with annular clamp plate (4) locking fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377731.1U CN213610280U (en) | 2020-10-23 | 2020-10-23 | Air conditioner filter capable of avoiding capillary tube blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377731.1U CN213610280U (en) | 2020-10-23 | 2020-10-23 | Air conditioner filter capable of avoiding capillary tube blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610280U true CN213610280U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377731.1U Active CN213610280U (en) | 2020-10-23 | 2020-10-23 | Air conditioner filter capable of avoiding capillary tube blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610280U (en) |
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2020
- 2020-10-23 CN CN202022377731.1U patent/CN213610280U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401120 7-20, building 3, No.62, east section of Taishan Avenue, new Northern District, Chongqing Patentee after: Chongqing zhuoshang electromechanical equipment Engineering Co.,Ltd. Address before: 401120 7-20, building 3, No.62, east section of Taishan Avenue, new Northern District, Chongqing Patentee before: Chongqing zhuoshang Electromechanical Equipment Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |