CN219868335U - Filter element for central air conditioner - Google Patents
Filter element for central air conditioner Download PDFInfo
- Publication number
- CN219868335U CN219868335U CN202321333714.5U CN202321333714U CN219868335U CN 219868335 U CN219868335 U CN 219868335U CN 202321333714 U CN202321333714 U CN 202321333714U CN 219868335 U CN219868335 U CN 219868335U
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- Prior art keywords
- installation
- plate
- air inlet
- inlet pipeline
- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 68
- 230000000903 blocking effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter element for a central air conditioner, which belongs to the field of filter elements and comprises an air inlet pipeline, wherein a filter element structure is arranged in the air inlet pipeline, a reset structure is arranged at the upper end of the air inlet pipeline, the reset structure consists of an installation guide rod, an installation base plate, an anti-falling baffle and a reset spring, the installation base plate is arranged at the rear end of the installation guide rod, the anti-falling baffle is arranged at the front end of the installation guide rod, the reset spring is sleeved on the installation guide rod, a blocking structure is arranged at the front end of the reset spring in a sliding manner, the blocking structure consists of a blocking plate and an L-shaped connecting plate, the L-shaped connecting plate is arranged at the rear end of the blocking plate, an installation clamping groove is formed in the inner wall of the air inlet pipeline, an installation through groove is formed in the air inlet pipeline and above the installation clamping groove, the installation through groove is communicated with the outer wall of the air inlet pipeline, and the blocking structure is arranged on the reset structure, so that the replacement efficiency of the filter element structure can be improved.
Description
Technical Field
The utility model relates to the field of filter elements, in particular to a filter element for a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, which are different from the conventional refrigerant type air conditioner, and intensively process air to achieve comfort requirements. The liquid gasification refrigeration principle is adopted to provide the required cooling capacity for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with required heat to counteract the indoor environment cooling and heating load, and the central air conditioner has air inlet with filter core to filter the air.
The utility model provides a central air conditioning air intake filter equipment convenient to change filter core, through changing the embedded mounting means of traditional filtration filter core into plug-in type mounting means, more be convenient for dismouting change filter core, during installation filter core, install the inside of link up slot and framed board jack groove with two grafting inner core grafting, then it is fixed with the adhesive tape bonding and connect sealed laminating position along board and air intake frame, only need tear the sticky tape pull out grafting inner core board during the dismantlement can, the filter core structure that current central air conditioning air intake is used for filtering air in the in-process of using adopts embedded mounting means mostly, cause the comparatively inconvenient problem of change, but it need paste the sticky tape at the laminating position of connecting sealed edge board and air intake frame when installing the filter core, and when dismantling the filter core, need tear down with pasting again, this process is comparatively complicated, thereby can reduce the efficiency of dismouting change filter core, so that need a higher filter core for central air conditioning of change efficiency.
Disclosure of Invention
The utility model mainly aims to provide a filter element for a central air conditioner, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a filter core for central air conditioning, includes the air inlet pipeline, install the filter core structure in the air inlet pipeline, reset structure is installed to the upper end of air inlet pipeline, reset structure comprises installation guide arm, mounting base plate, anticreep baffle and reset spring, the rear end at the installation guide arm is installed to the mounting base plate, the front end at the installation guide arm is installed to the anticreep baffle, reset spring cover is established on the installation guide arm, install on the guide arm and at reset spring's front end slidable mounting has the structure that blocks, the structure that blocks comprises barrier plate and L shape connecting plate, L shape connecting plate is installed at the rear end of barrier plate.
Preferably, the inner wall of the air inlet pipeline is provided with an installation clamping groove, the air inlet pipeline is provided with an installation through groove above the installation clamping groove, the installation through groove is communicated with the outer wall and the inner wall of the air inlet pipeline, and the installation clamping groove and the installation through groove arranged on the air inlet pipeline can facilitate the insertion of the filter element structure.
Preferably, the filter core structure comprises filter core main part, mounting panel, top baffle and sealing rubber strip, the mounting panel has two and respectively fixed mounting at the upper and lower both ends of filter core main part, top baffle fixed mounting is the upper end of the mounting panel of upside, sealing rubber strip fixed mounting is in the lower extreme of top baffle, the downside the mounting panel inserts in the installation draw-in groove of seting up on the air inlet pipe inner wall, the upside the mounting panel inserts in the installation logical inslot of seting up on the air inlet pipe, top baffle and sealing rubber strip all are located the outside of air inlet pipe, and sealing rubber strip on the filter core structure can play the effect of sealing up the installation logical groove.
Preferably, the reset structure is located at the rear of the installation through groove, the installation guide rod on the reset structure is fixedly connected with the installation base plate and the anti-falling baffle, the installation base plate is fixedly installed at the upper end of the air inlet pipeline at the same time, and the reset structure can limit and fix the blocking structure.
Preferably, the blocking plate on the blocking structure is fixedly connected with the L-shaped connecting plate, the blocking plate is located at the upper end of the top baffle, the L-shaped connecting plate is provided with a mounting through hole, the front end and the rear end of the L-shaped connecting plate are communicated through the mounting through hole, the L-shaped connecting plate is mounted on the mounting guide rod in a front-rear sliding manner through the mounting through hole formed in the L-shaped connecting plate, and the blocking structure on the resetting structure is mounted in a sliding manner so as to facilitate the quick dismounting of the filter element structure.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up reset structure and setting up on reset structure and blocking the structure, when installing filter core structure, can will block the structure backward promotion, thereby make the barrier plate remove from the top of installation logical groove, the structure that blocks can backward slide on the installation guide arm this moment, and then reset spring can be compressed by the gliding structure that blocks backward, can install filter core structure on the air inlet duct next, after filter core structure installs on the air inlet duct, will block the structure that will backward promote again and loosen, at this moment under reset spring's elastic force, block the structure and can be pushed forward, finally the barrier plate can move the upper end of filter core structure, the installation of filter core structure has been accomplished this moment, and when the filter core structure needs to be dismantled, can be earlier with blocking the structure backward promotion, thereby remove filter core structure's fixed, can follow the air inlet duct with filter core structure and take out afterwards, this dismouting filter core structure's process is simpler convenient than traditional mode, need not paste and tear the sticky tape, thereby finally can promote filter core structure's change efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the air intake duct of the present utility model;
FIG. 3 is a schematic structural view of the filter element structure of the present utility model;
FIG. 4 is a schematic diagram of a reset structure according to the present utility model;
fig. 5 is a schematic structural view of a barrier structure according to the present utility model.
In the figure: 1. an air inlet pipeline; 2. a filter element structure; 3. a reset structure; 4. a blocking structure; 5. installing a clamping groove; 6. installing a through groove; 7. a cartridge body; 8. a mounting plate; 9. a top baffle; 10. sealing the rubber strip; 11. installing a guide rod; 12. a mounting substrate; 13. an anti-falling baffle; 14. a return spring; 15. a blocking plate; 16. an L-shaped connecting plate; 17. and (5) installing the through holes.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a filter core for a central air conditioner, including an air intake duct 1, an installation slot 5 is provided on an inner wall of the air intake duct 1, an installation through slot 6 is provided above the installation slot 5 on the air intake duct 1, the installation through slot 6 penetrates an outer wall and an inner wall of the air intake duct 1, a filter core structure 2 is installed in the air intake duct 1, the filter core structure 2 is composed of a filter core main body 7, an installation plate 8, a top baffle 9 and a sealing rubber strip 10, the installation plate 8 is provided with two and respectively fixed at upper and lower ends of the filter core main body 7, the top baffle 9 is fixed at an upper end of the installation plate 8 at an upper side, the sealing rubber strip 10 is fixed at a lower end of the top baffle 9, the installation plate 8 at a lower side is inserted into the installation slot 5 provided on the inner wall of the air intake duct 1, the installation plate 8 at an upper side is inserted into the installation through slot 6 provided on the air intake duct 1, and the top baffle 9 and the sealing rubber strip 10 are both located at an outer side of the air intake duct 1.
Referring to fig. 1, 2, 3, 4 and 5, the upper end of the air intake duct 1 is provided with a reset structure 3, the reset structure 3 is composed of a mounting guide rod 11, a mounting base plate 12, an anti-drop baffle 13 and a reset spring 14, the mounting base plate 12 is mounted at the rear end of the mounting guide rod 11, the anti-drop baffle 13 is mounted at the front end of the mounting guide rod 11, the reset structure 3 is positioned at the rear of the mounting through groove 6, the mounting guide rod 11 on the reset structure 3 is fixedly connected with the mounting base plate 12 and the anti-drop baffle 13, the mounting base plate 12 is fixedly mounted at the upper end of the air intake duct 1 at the same time, the reset spring 14 is sleeved on the mounting guide rod 11, the front end of the reset spring 14 is slidably provided with a blocking structure 4, the blocking structure 4 is composed of a blocking plate 15 and an L-shaped connecting plate 16, the rear end at baffle 15 is installed to L shape connecting plate 16, baffle 15 and L shape connecting plate 16 on the structure that blocks 4 are fixed connection, baffle 15 is located the upper end of top baffle 9, install through-hole 17 has been seted up on the L shape connecting plate 16, install through-hole 17 and link up the front and back both ends of L shape connecting plate 16, L shape connecting plate 16 is through the installation through-hole 17 front and back slidable mounting that is seted up on it on installation guide arm 11, through setting up reset structure 3 and set up on reset structure 3 and block structure 4, can promote and block structure 4 and accomplish filter core structure 2's quick assembly and disassembly, this dismouting filter core structure 2's process is simpler convenient in traditional mode, need not paste and tear the sticky tape, thereby finally can promote filter core structure 2's change efficiency.
It should be noted that, the present utility model is a filter element for a central air conditioner, when installing the filter element structure 2, the blocking structure 4 may be pushed backward, so that the blocking plate 15 on the blocking structure 4 moves away from the upper side of the installation through groove 6 formed on the air inlet pipe 1, at this time, the blocking structure 4 will slide backward on the installation guide rod 11 on the reset structure 3, further, the reset spring 14 will be compressed by the blocking structure 4 sliding backward, then the filter element structure 2 may be installed on the air inlet pipe 1, at this time, the lower installation plate 8 needs to be inserted into the installation clamping groove 5, so that the upper installation plate 8 is located in the installation through groove 6, so that the sealing rubber strip 10 is tightly attached to the upper end of the air inlet pipe 1, after the filter element structure 2 is installed on the air inlet pipe 1, the blocking structure 4 pushed backward is loosened, at this time, under the elastic force of the reset spring 14, the blocking plate 15 will be moved to the upper end of the top baffle 9, at this time, the filter element structure 2 is fixed in the air inlet pipe 1, and then the installation of the filter element structure 2 is completed; when the filter element structure 2 needs to be disassembled, the blocking structure 4 can be pushed backwards firstly, so that the fixation of the filter element structure 2 is relieved, the filter element structure 2 can be pulled out from the air inlet pipeline 1, the process of disassembling the filter element structure 2 is simpler and more convenient than the traditional mode, and adhesive tapes do not need to be pasted and torn off, so that the replacement efficiency of the filter element structure 2 can be improved finally.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a filter core for central air conditioning, includes air inlet pipeline (1), install filter core structure (2), its characterized in that in air inlet pipeline (1): the utility model discloses a novel air intake duct, including installation guide arm (11), return structure (3) are installed to the upper end of air intake duct (1), return structure (3) comprise installation guide arm (11), installation base plate (12), anticreep baffle (13) and reset spring (14), install the rear end at installation guide arm (11) installation base plate (12), the front end at installation guide arm (11) is installed to anticreep baffle (13), reset spring (14) cover is established on installation guide arm (11), install on guide arm (11) and at reset spring's (14) front end slidable mounting have block structure (4), block structure (4) comprise barrier plate (15) and L shape connecting plate (16), the rear end at barrier plate (15) is installed to L shape connecting plate (16).
2. The cartridge for a central air conditioner according to claim 1, wherein: the air inlet pipeline is characterized in that an installation clamping groove (5) is formed in the inner wall of the air inlet pipeline (1), an installation through groove (6) is formed in the air inlet pipeline (1) and above the installation clamping groove (5), and the installation through groove (6) is communicated with the outer wall and the inner wall of the air inlet pipeline (1).
3. A cartridge for a central air conditioner according to claim 2, wherein: the filter element structure (2) is composed of a filter element main body (7), a mounting plate (8), a top baffle plate (9) and sealing rubber strips (10), wherein the mounting plate (8) is provided with two upper ends and lower ends which are respectively fixedly installed on the filter element main body (7), the top baffle plate (9) is fixedly installed at the upper end of the mounting plate (8) at the upper side, and the sealing rubber strips (10) are fixedly installed at the lower end of the top baffle plate (9).
4. A cartridge for a central air conditioner according to claim 3, wherein: the mounting plate (8) of downside inserts in installation draw-in groove (5) of seting up on air inlet pipeline (1) inner wall, and the upside mounting plate (8) inserts in installation logical groove (6) of seting up on air inlet pipeline (1), top baffle (9) and sealing rubber strip (10) all are located the outside of air inlet pipeline (1).
5. The cartridge for a central air conditioner according to claim 4, wherein: the reset structure (3) is positioned at the rear of the installation through groove (6), the installation guide rod (11) on the reset structure (3) is fixedly connected with the installation base plate (12) and the anti-drop baffle (13), and the installation base plate (12) is simultaneously and fixedly installed at the upper end of the air inlet pipeline (1).
6. The cartridge for a central air conditioner according to claim 5, wherein: the blocking plate (15) on the blocking structure (4) is fixedly connected with the L-shaped connecting plate (16), the blocking plate (15) is positioned at the upper end of the top baffle plate (9), the L-shaped connecting plate (16) is provided with a mounting through hole (17), the front end and the rear end of the L-shaped connecting plate (16) are communicated through the mounting through hole (17), and the L-shaped connecting plate (16) is mounted on the mounting guide rod (11) in a front-back sliding manner through the mounting through hole (17) formed in the L-shaped connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321333714.5U CN219868335U (en) | 2023-05-26 | 2023-05-26 | Filter element for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321333714.5U CN219868335U (en) | 2023-05-26 | 2023-05-26 | Filter element for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868335U true CN219868335U (en) | 2023-10-20 |
Family
ID=88347559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321333714.5U Active CN219868335U (en) | 2023-05-26 | 2023-05-26 | Filter element for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868335U (en) |
-
2023
- 2023-05-26 CN CN202321333714.5U patent/CN219868335U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |