CN216522167U - Fan equipment for fresh air system - Google Patents
Fan equipment for fresh air system Download PDFInfo
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- CN216522167U CN216522167U CN202123055984.8U CN202123055984U CN216522167U CN 216522167 U CN216522167 U CN 216522167U CN 202123055984 U CN202123055984 U CN 202123055984U CN 216522167 U CN216522167 U CN 216522167U
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Abstract
The utility model discloses fan equipment for a fresh air system, which comprises an embedded shell, wherein the front end of the embedded shell is fixedly connected with a front installation frame, the inside of the inner wall of the embedded shell is fixedly connected with an internal installation frame, and the center of the internal installation frame is respectively provided with an air exhaust module and an air supply module; the rear end of the inner wall of the embedded shell is fixedly connected with an exhaust pipeline and an air supply pipeline which correspond to the exhaust module and the air supply module respectively, and the center of the air supply pipeline is provided with a filtering module; and an air exhaust guide cover and an air supply guide cover corresponding to the air exhaust through hole and the air supply through hole are respectively arranged on the outer surface of the rear end of the embedded shell. According to the utility model, through designing the simple air exhaust module, the air supply module and the air filtering module, the circulation of indoor air can be rapidly completed, meanwhile, the simple structural design of the air exhaust module, the air supply module and the air filtering module is also convenient for daily maintenance and maintenance, and the filtering module can be conveniently and rapidly disassembled, cleaned or replaced at regular intervals, so that the operation is convenient and rapid.
Description
Technical Field
The utility model relates to the field of fresh air systems, in particular to a fan device for a fresh air system.
Background
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
Along with the promotion that people pursue living quality day by day, when carrying out interior decoration, new trend system can all be installed to a lot of families to guarantee the circulation of room air, have the new trend system fan equipment of multiple different grade type on the existing market, but the fan equipment structural design of current new trend system is too complicated, and not only the maintenance is very wasted time and energy, does not also do benefit to simultaneously and cleans or change filtration module fast.
It is therefore desirable to provide a fan apparatus for a fresh air system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the structural design of the fan equipment of the existing fresh air system is too complex, so that the maintenance is time-consuming and labor-consuming, and the rapid cleaning or replacement of the filter module is not facilitated.
In order to solve the technical problems, the utility model adopts a technical scheme that: the fan equipment for the fresh air system comprises a pre-buried shell, wherein a front mounting frame is fixedly connected to the front end of the pre-buried shell, a protective cover is mounted at the center of the front end of the pre-buried shell, two groups of flow guide grids are arranged at the front end of the protective cover, the two groups of flow guide grids can guide air exhausted and guided by an air exhaust module and an air supply module, and other impurities can be prevented from being sucked into the pre-buried shell;
an internal installation frame is fixedly connected to the inside of the inner wall of the embedded shell, threaded positioning columns are fixedly connected to corners of the front end of the internal installation frame, and an air exhaust module and an air supply module are respectively installed in the center of the internal installation frame;
the rear end of the inner wall of the embedded shell is fixedly connected with an exhaust pipeline and an air supply pipeline which correspond to the exhaust module and the air supply module respectively, and the center of the air supply pipeline is provided with a filter module;
the rear end of the embedded shell is respectively provided with an air exhaust through hole and an air supply through hole corresponding to the air exhaust pipeline and the air supply pipeline, and the outer surface of the rear end of the embedded shell is respectively provided with an air exhaust guide cover and an air supply guide cover corresponding to the air exhaust through hole and the air supply through hole.
Preferably, pre-buried casing and preceding installation frame formula structure as an organic whole, and the mounting hole has all been seted up to the edge of preceding installation frame to be convenient for utilize set screw or expansion screw to be fixed in the wall body with the installation of pre-buried casing, thereby realize pre-buried fixed of pre-buried casing.
Preferably, the air exhaust module and the air supply module are fixedly connected with the internal installation frame through a plurality of fixing screws, so that quick connection and fixation can be realized, and meanwhile, quick installation and disassembly are facilitated.
Preferably, the rear ends of the air exhaust module and the air supply module are respectively provided with a vent pipe, and the two vent pipes are respectively inserted into the corresponding air exhaust pipeline and the corresponding air supply pipeline, so that air flow exhausted or sucked by the air exhaust module and the air supply module can respectively enter and exit through the air exhaust pipeline and the air supply pipeline.
Preferably, the filter module is designed to be a detachable structure, so that the filter module can be quickly installed and fixed in the air supply pipeline and can be quickly detached when cleaning is needed.
Preferably, the inner wall of the air supply pipeline is provided with a positioning clamping groove corresponding to the filter module, so that the filter module can be quickly clamped, installed and disassembled, and the filter module can be conveniently disassembled, cleaned or replaced.
Preferably, the ventilation openings of the air exhaust guide cover and the air supply guide cover are both positioned at the bottom, so that the air exhaust guide cover and the air supply guide cover can play a role in ventilation and can also play dustproof and waterproof effects.
The utility model has the following beneficial effects:
1. according to the utility model, through designing the simple air exhaust module, the air supply module and the air filtering module, the circulation of indoor air can be rapidly completed, meanwhile, the simple structural design is also convenient for daily maintenance, the filtering module can be rapidly disassembled, cleaned or replaced at regular intervals, and the operation is convenient and rapid;
2. the utility model has simple design, convenient assembly and fixation, and the air exhaust guide cover and the air supply guide cover arranged at the rear end of the embedded shell can play the role of ventilation, and also play the roles of dust prevention and water prevention, thereby greatly improving the working efficiency.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a view of the installation structure of the blower of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic structural view of an air supply module according to the present invention;
FIG. 6 is a schematic view of the structure of the filtration module of the present invention.
In the figure: 1. pre-burying a shell; 2. a front mounting frame; 3. a protective cover; 4. a flow-guiding grille; 5. a threaded locating post; 6. an internal mounting frame; 7. an air exhaust module; 8. an air supply module; 9. an exhaust duct; 10. an air supply duct; 11. a filtration module; 12. an air exhaust through hole; 13. an air supply through hole; 14. an air exhaust air guide sleeve; 15. an air supply flow guide sleeve.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1 and 2, a fan device for a fresh air system includes an embedded casing 1, a front mounting frame 2 is fixedly connected to a front end of the embedded casing 1, the embedded casing 1 and the front mounting frame 2 are of an integrated structure, and mounting holes are formed at corners of the front mounting frame 2, so that the embedded casing 1 is conveniently mounted and fixed in a wall by using fixing screws or expansion screws, and the embedded fixing of the embedded casing 1 is realized; the center of the front end of the embedded shell 1 is provided with a protective cover 3, the front end of the protective cover 3 is provided with two groups of guide grids 4, the two groups of guide grids 4 can guide air exhausted and guided by an air exhaust module 7 and an air supply module 8, and meanwhile, other impurities can be prevented from being sucked into the embedded shell 1;
as shown in fig. 3-5, an internal mounting frame 6 is fixedly connected to the inside of the inner wall of the embedded casing 1, threaded positioning posts 5 are fixedly connected to corners of the front end of the internal mounting frame 6, and an exhaust module 7 and an air supply module 8 are respectively installed at the center of the internal mounting frame 6; the air exhaust module 7 and the air supply module 8 are fixedly connected with the internal mounting frame 6 through a plurality of fixing screws, so that quick connection and fixation can be realized, and quick mounting and dismounting are facilitated; the rear ends of the exhaust module 7 and the air supply module 8 are respectively provided with a vent pipe, and the two vent pipes are respectively inserted into the corresponding exhaust pipeline 9 and the corresponding air supply pipeline 10, so that air flows exhausted or sucked by the exhaust module 7 and the air supply module 8 can respectively enter and exit through the exhaust pipeline 9 and the air supply pipeline 10;
as shown in fig. 5-6, the rear end of the inner wall of the pre-buried shell 1 is fixedly connected with an exhaust duct 9 and an air supply duct 10 corresponding to the exhaust module 7 and the air supply module 8 respectively, and the center of the air supply duct 10 is provided with a filter module 11; the filter module 11 is designed to be detachable, so that the filter module 11 can be quickly installed and fixed in the air supply pipeline 10 and can be quickly detached when cleaning is needed; the inner wall of the air supply pipeline 10 is provided with a positioning clamping groove corresponding to the filter module 11, so that the filter module 11 can be quickly clamped, installed and disassembled, and the filter module 11 can be conveniently disassembled, cleaned or replaced;
as shown in fig. 2, the rear end of the pre-buried shell 1 is respectively provided with an exhaust through hole 12 and an air supply through hole 13 corresponding to the exhaust duct 9 and the air supply duct 10, and the outer surface of the rear end of the pre-buried shell 1 is respectively provided with an exhaust air guide sleeve 14 and an air supply air guide sleeve 15 corresponding to the exhaust through hole 12 and the air supply through hole 13; the ventilation openings of the air exhaust air guide sleeve 14 and the air supply air guide sleeve 15 are positioned at the bottom, so that the air exhaust air guide sleeve can play a role in ventilation, and can also play a role in dust prevention and water prevention.
When the air exhaust device is used, the embedded shell 1 is firstly installed and fixed in a wall body by using fixing screws or expansion screws, so that the embedded fixation of the embedded shell 1 is realized, then the filter module 11 is installed in a positioning clamping groove formed in the inner wall of the air supply pipeline 10, then ventilation pipes arranged at the rear ends of the air exhaust module 7 and the air supply module 8 are respectively inserted into the corresponding air exhaust pipeline 9 and the air supply pipeline 10, and are fixedly connected with the internal installation frame 6 by using a plurality of fixing screws, and finally the protective cover 3 is installed and fixed, when the air exhaust device works, the air exhaust module 7 can suck indoor air into the air exhaust pipeline 9 and then exhaust the air out of a room through the air exhaust through holes 12; meanwhile, the air supply module 8 sucks indoor fresh air through the air supply through hole 13, and the fresh air is filtered by the filtering module 11 to be introduced into the room; the filter module 11 is designed to be detachable so that the filter module 11 can be quickly engaged and detached for easy removal, cleaning or replacement of the filter module 11.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a fan equipment for new trend system, includes pre-buried casing (1), its characterized in that: the front end of the embedded shell (1) is fixedly connected with a front mounting frame (2), the center of the front end of the embedded shell (1) is provided with a protective cover (3), and the front end of the protective cover (3) is provided with two groups of flow guide grids (4);
an internal mounting frame (6) is fixedly connected to the inside of the inner wall of the embedded shell (1), threaded positioning columns (5) are fixedly connected to corners of the front end of the internal mounting frame (6), and an air exhaust module (7) and an air supply module (8) are respectively installed at the center of the internal mounting frame (6);
the rear end of the inner wall of the embedded shell (1) is fixedly connected with an exhaust pipeline (9) and an air supply pipeline (10) which correspond to the exhaust module (7) and the air supply module (8) respectively, and the center of the air supply pipeline (10) is provided with a filter module (11);
the air exhaust and air supply device is characterized in that an air exhaust through hole (12) and an air supply through hole (13) corresponding to the air exhaust pipeline (9) and the air supply pipeline (10) are respectively formed in the rear end of the embedded shell (1), and an air exhaust guide cover (14) and an air supply guide cover (15) corresponding to the air exhaust through hole (12) and the air supply through hole (13) are respectively arranged on the outer surface of the rear end of the embedded shell (1).
2. A fan apparatus for a fresh air system as claimed in claim 1, wherein: pre-buried casing (1) and preceding installation frame (2) formula structure as an organic whole, and the corner of preceding installation frame (2) has all seted up the mounting hole.
3. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the air exhaust module (7) and the air supply module (8) are fixedly connected with the internal installation frame (6) through a plurality of fixing screws.
4. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the rear ends of the air exhaust module (7) and the air supply module (8) are respectively provided with a ventilation pipe, and the two ventilation pipes are respectively inserted into the corresponding air exhaust pipeline (9) and the corresponding air supply pipeline (10).
5. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the filter module (11) is designed to be detachable.
6. A fan apparatus for a fresh air system according to claim 5, wherein: and the inner wall of the air supply pipeline (10) is provided with a positioning clamping groove corresponding to the filter module (11).
7. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the air exhaust air guide sleeve (14) and the air supply air guide sleeve (15) are provided with ventilation openings at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055984.8U CN216522167U (en) | 2021-12-06 | 2021-12-06 | Fan equipment for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055984.8U CN216522167U (en) | 2021-12-06 | 2021-12-06 | Fan equipment for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522167U true CN216522167U (en) | 2022-05-13 |
Family
ID=81467456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123055984.8U Active CN216522167U (en) | 2021-12-06 | 2021-12-06 | Fan equipment for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522167U (en) |
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2021
- 2021-12-06 CN CN202123055984.8U patent/CN216522167U/en active Active
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