CN218469226U - Filtering mechanism for fresh air ventilator - Google Patents
Filtering mechanism for fresh air ventilator Download PDFInfo
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- CN218469226U CN218469226U CN202222412823.8U CN202222412823U CN218469226U CN 218469226 U CN218469226 U CN 218469226U CN 202222412823 U CN202222412823 U CN 202222412823U CN 218469226 U CN218469226 U CN 218469226U
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Abstract
The utility model belongs to the technical field of the fresh air ventilator technique and specifically relates to a filter mechanism for fresh air ventilator, which comprises a housin, the installation piece is installed to the equal symmetry in both ends on two longer limits in the peripheral bottom of casing, dirty wind delivery pipe is installed to the one end of the narrower side in the periphery of casing, the one end that dirty wind delivery pipe was kept away from to the side that dirty wind delivery pipe was installed to the periphery of casing is installed the new trend and is inhaled the pipe, the peripheral narrower one side one end of keeping away from dirty wind delivery pipe of casing is installed dirty wind and is inhaled the pipe, the utility model discloses in, through overhauing apron, exhaust fan, draught fan, active carbon adsorption net and filter screen for the air that this fresh air ventilator discharged can not pollute the environment and inhaled air is cleaner and fresher, compares in traditional individual layer filter screen filtration effect to the air more high-efficient, is convenient for dismantle the washing change to filter mechanism simultaneously to the filter mechanism to ensure fresh air ventilator's air filtration result of use.
Description
Technical Field
The utility model relates to a fresh air ventilator technical field specifically is a fresh air ventilator is with filtering mechanism.
Background
It relies on mechanical air supply, the induced air, force to form new trend flow field in the system, be a keep the clean fresh novel environmental protection electrical apparatus of room air constantly, it all needs to filter to be exhaust dirty wind or inspiratory new trend for new trend ventilator no matter, but traditional filtering mechanism only uses the individual layer filter screen to carry out the filter effect poor, and the filter screen is still not convenient for dismantle the washing in addition, is difficult to ensure new trend ventilator's long-term high-efficient operation.
Therefore, the filter mechanism for the fresh air ventilator is designed to overcome the technical defects, so that the overall practicability is improved, and the filter mechanism is very important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend is filter mechanism for ventilator 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:
a filter mechanism for a fresh air ventilator comprises a shell, wherein mounting blocks are symmetrically mounted at two ends of two longer sides of the peripheral bottom of the shell, a dirty air discharge pipe is mounted at one end of a narrow side of the periphery of the shell, a fresh air suction pipe is mounted at one end, away from the dirty air discharge pipe, of a side surface of the dirty air discharge pipe mounted at the periphery of the shell, a dirty air suction pipe is mounted at one end, away from the dirty air discharge pipe, of the narrow side of the periphery of the shell, a fresh air discharge pipe is mounted at one end, away from the dirty air suction pipe, of the side surface of the dirty air suction pipe mounted at the periphery of the shell, and an overhauling cover plate is mounted at one end, close to the dirty air discharge pipe, of the top of the shell;
the length center department that the inboard bottom of casing is located two narrower sides is connected with the baffle between, the top of baffle be close to the one end of overhauing the apron evenly set up with three draw-in groove, the inboard bottom of casing is located the baffle and is close to between the longer side of dirty wind induction pipe and installs the exhaust fan, the inboard bottom of casing is located the baffle and is close to between the longer side of new trend delivery pipe and installs the draught fan, the fixing base is all installed to four corners in the bottom that the inboard of casing is located the maintenance apron, two limiting plates are installed to impartial interval between two fixing bases on every longer side of inboard of casing, the active carbon adsorption net has clamped between the medial surface of two limiting plates on two inboard longer sides of casing, all clamped the filter screen between the medial surface between every fixing base on two inboard longer sides of casing and the close limiting plate.
As the preferred scheme of the utility model, dirty wind delivery pipe communicates with each other with the new trend suction tube through the inside of casing.
As the utility model discloses preferred scheme, the inside that the new trend suction pipe passes through the casing communicates with each other with the new trend delivery pipe.
As the utility model discloses preferred scheme, the access panel passes through for threaded connection between bolt and the fixing base.
As the utility model discloses preferred scheme, the air exit of exhaust fan is towards one side of dirty wind delivery pipe, just the air exit opposite direction of exhaust fan and draught fan.
As the preferred scheme of the utility model, the active carbon adsorption net is located between two filter screens.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the maintenance apron, exhaust fan, draught fan, active carbon adsorption net and the filter screen that set up for this fresh air ventilator exhaust air can not the polluted environment and inspiratory air is clean more fresh, compares in traditional individual layer filter screen filtration more high-efficient to the filter effect of air, is convenient for dismantle the washing change to filter mechanism simultaneously, thereby has ensured fresh air ventilator's filtration result of use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of the structure of the municipal separator of the present invention.
In the figure: 1. a housing; 2. mounting blocks; 3. a dirty air discharge pipe; 4. a fresh air suction pipe; 5. a dirty air suction pipe; 6. a fresh air discharge pipe; 7. overhauling a cover plate; 8. a partition plate; 801. a card slot; 9. an exhaust fan; 10. an induced draft fan; 11. a fixed seat; 12. a limiting plate; 13. an activated carbon adsorption net; 14. and (4) a filter screen.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-3, the present invention provides a technical solution:
a filter mechanism for a fresh air ventilator comprises a shell 1, wherein mounting blocks 2 are symmetrically mounted at two ends of two longer sides of the peripheral bottom of the shell 1, a dirty air discharge pipe 3 is mounted at one end of a narrower side of the periphery of the shell 1, a fresh air suction pipe 4 is mounted at one end, away from the dirty air discharge pipe 3, of a side surface of the peripheral side, where the dirty air discharge pipe 3 is mounted, of the shell 1, a dirty air suction pipe 5 is mounted at one end, away from the dirty air discharge pipe 3, of the periphery of the shell 1, a fresh air discharge pipe 6 is mounted at one end, away from the dirty air suction pipe 5, of the side surface, where the dirty air suction pipe 5 is mounted, of the periphery of the shell 1, and an overhaul cover plate 7 is mounted at one end, close to the dirty air discharge pipe 3, of the top of the shell 1;
wherein dirty wind eduction pipe 3 communicates with each other with new trend suction pipe 4 through the inside of casing 1, and new trend suction pipe 4 communicates with each other with new trend eduction pipe 6 through the inside of casing 1 to form the heat exchange of air, overhaul apron 7 and pass through for threaded connection between bolt and the fixing base 11, be convenient for dismantle filtering mechanism and wash the change.
In this embodiment, please refer to fig. 1, fig. 2 and fig. 3, a partition plate 8 is connected between the bottom of the inner side of the casing 1 at the length center of the two narrower sides, one end of the top of the partition plate 8 close to the access cover plate 7 is uniformly provided with three clamping grooves 801, an exhaust fan 9 is installed between the partition plate 8 and the longer side close to the dirty air suction pipe 5 at the bottom of the inner side of the casing 1, an induced draft fan 10 is installed between the partition plate 8 and the longer side close to the fresh air discharge pipe 6 at the bottom of the inner side of the casing 1, fixing seats 11 are installed at four corners of the bottom of the access cover plate 7 at the inner side of the casing 1, two limiting plates 12 are installed at equal intervals between the two fixing seats 11 on each longer side of the inner side of the casing 1, an activated carbon adsorption net 13 is clamped between the inner sides of the two limiting plates 12 on the inner side of the casing 1, and a filter screen 14 is clamped between each fixing seat 11 on the two longer sides of the inner side of the casing 1 and the inner side close to the limiting plates 12;
wherein the air exit of exhaust fan 9 is towards one side of dirty air discharge pipe 3, and the air exit opposite direction of exhaust fan 9 and draught fan 10 to one side induced drafts one side and airs exhaust, and activated carbon adsorption net 13 is located between two filter screens 14, thereby increases the filter effect to new trend and dirty wind.
The utility model discloses work flow: in the use process of the fresh air ventilator, firstly, indoor air is sucked through the dirty air suction pipe 5 through the exhaust fan 9 and then passes through the filter screen 14, the active carbon adsorption net 13 is used for filtering, then the dirty air is discharged through the dirty air discharge pipe 3, meanwhile, the external air is sucked through the fresh air suction pipe 5 through the introduction machine 9 and then passes through the filter screen 14, the active carbon adsorption net 13 is used for filtering and then is discharged into the room through the fresh air discharge pipe 6 to form air exchange, the exhausted dirty air or the external sucked air can be filtered through the two-layer filter screen 14 and adsorbed by the active carbon adsorption net 13, the exhausted air is enabled not to pollute the environment, the sucked air is cleaner and fresher, compared with the traditional single-layer filter screen 14, the filtering effect on the air is more efficient, in addition, the cover plate 7 can be taken down through disassembling the bolt on the maintenance cover plate 7 after the fresh air ventilator is used for a long time, at the moment, the active carbon adsorption net 13 and the filter screen 14 can be taken out for cleaning or replacing, and the air filtering use effect of the fresh air ventilator is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fresh air ventilator is with filtering mechanism, includes casing (1), its characterized in that: the novel fan is characterized in that mounting blocks (2) are symmetrically mounted at two ends of two longer sides of the peripheral bottom of the shell (1), a dirty air discharge pipe (3) is mounted at one end of a narrow side of the periphery of the shell (1), a fresh air suction pipe (4) is mounted at one end, away from the dirty air discharge pipe (3), of one side of the periphery of the shell (1) where the dirty air discharge pipe (3) is mounted, a dirty air suction pipe (5) is mounted at one end, away from the dirty air suction pipe (5), of one side of the periphery of the shell (1) where the dirty air suction pipe (5) is mounted, a fresh air discharge pipe (6) is mounted at one end, away from the dirty air suction pipe (5), of the top of the shell (1), and an overhaul cover plate (7) is mounted at one end, close to the dirty air discharge pipe (3);
the utility model discloses a dirty air purifier, including casing (1), inboard bottom of casing (1) is located the length center department of two narrower sides and is connected with baffle (8), the top of baffle (8) is close to the one end of overhauing apron (7) and evenly offers and three draw-in groove (801), the inboard bottom of casing (1) is located baffle (8) and is close to and installs between the longer side of dirty wind suction pipe (5) exhaust fan (9), the inboard bottom of casing (1) is located baffle (8) and is close to and installs draught fan (10) between the longer side of new trend delivery pipe (6), four corners in the bottom that the inboard of casing (1) is located to overhaul apron (7) all install fixing base (11), impartial interval between two fixing base (11) on every longer side of the inboard of casing (1) installs two limiting plate (12), all clamp between the medial surface of two limiting plate (12) on two inboard longer sides of casing (1) active carbon adsorption net (13), all clamp between the medial surface between every fixing base (11) on two inboard longer sides of casing (1) and the limiting plate (12) that are close filter screen (14).
2. The filter mechanism of claim 1, wherein: the dirty air discharge pipe (3) is communicated with the fresh air suction pipe (4) through the inside of the shell (1).
3. The filter mechanism for a fresh air ventilator according to claim 1, wherein: the fresh air suction pipe (4) is communicated with the fresh air discharge pipe (6) through the inside of the shell (1).
4. The filter mechanism for a fresh air ventilator according to claim 1, wherein: the maintenance cover plate (7) is in threaded connection with the fixed seat (11) through a bolt.
5. The filter mechanism for a fresh air ventilator according to claim 1, wherein: the air outlet of exhaust fan (9) is towards one side of dirty wind delivery pipe (3), just exhaust fan (9) is opposite with the air outlet direction of draught fan (10).
6. The filter mechanism for a fresh air ventilator according to claim 1, wherein: the active carbon adsorption net (13) is positioned between the two filter screens (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222412823.8U CN218469226U (en) | 2022-09-13 | 2022-09-13 | Filtering mechanism for fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222412823.8U CN218469226U (en) | 2022-09-13 | 2022-09-13 | Filtering mechanism for fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218469226U true CN218469226U (en) | 2023-02-10 |
Family
ID=85142834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222412823.8U Active CN218469226U (en) | 2022-09-13 | 2022-09-13 | Filtering mechanism for fresh air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218469226U (en) |
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2022
- 2022-09-13 CN CN202222412823.8U patent/CN218469226U/en active Active
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