CN221172504U - Building ventilation structure - Google Patents
Building ventilation structure Download PDFInfo
- Publication number
- CN221172504U CN221172504U CN202323136917.8U CN202323136917U CN221172504U CN 221172504 U CN221172504 U CN 221172504U CN 202323136917 U CN202323136917 U CN 202323136917U CN 221172504 U CN221172504 U CN 221172504U
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- positioning
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- pipeline
- air
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- 238000009423 ventilation Methods 0.000 title claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model discloses a building ventilation structure, in particular to the technical field of building ventilation, which comprises the following components: the air conditioner comprises an air pipeline, wherein an air inlet cover is arranged at one end of the air pipeline, a fan is arranged at one end, close to the air inlet cover, of the inside of the air pipeline, and a filter assembly is arranged at the other end of the inside of the air pipeline; the filter component comprises a support frame, filter plates are arranged on two sides of the interior of the support frame, and an active carbon filter layer is arranged between the two filter plates in the middle of the interior of the support frame. According to the utility model, through arranging the structures such as the positioning block, the positioning column, the second spring and the positioning hole, after the supporting frame is pushed into the ventilation pipeline, one end of the positioning column is inserted into the positioning hole, so that the supporting frame can be quickly fixed in the ventilation pipeline, and meanwhile, the end of the positioning column is pulled to withdraw from the positioning hole, so that the supporting frame can be pulled out of the ventilation pipeline, further, quick installation and disassembly of the filtering component can be realized, the cleaning and maintenance are convenient, and the use effect is good.
Description
Technical Field
The utility model relates to the technical field of building ventilation, in particular to a building ventilation structure.
Background
The building ventilation is divided into natural ventilation and mechanical ventilation, namely, indoor dirty air of a building is directly or purified and then is discharged outdoors, fresh air is supplemented, so that the indoor air environment is kept to meet the sanitary standard, the mechanical ventilation is used for pumping in the fresh air from outside or discharging the indoor dirty air from outside by using a fan to realize air circulation, and in order to prevent dust particles from being pumped into the room together, a filtering device is usually arranged at a ventilating duct for protection.
However, in practical application, although the existing building ventilation structure is provided with the filtering structure to intercept dust particles in air, a large amount of dust and filings are easily accumulated on the filter screen after long-term use, and the filter screen structure is fixed in the ventilation pipeline, so that the disassembly is very inconvenient, and the cleaning and maintenance are affected, therefore, the building ventilation structure is necessary to solve the problems.
Disclosure of utility model
The utility model aims to provide a building ventilation structure, which is characterized in that a positioning block, a positioning column, a second spring, a positioning hole and other structures are arranged, one end of the positioning column is inserted into the positioning hole after the supporting frame is pushed into a ventilation pipeline, so that the supporting frame can be quickly fixed in the ventilation pipeline, and meanwhile, the end of the positioning column is pulled out of the positioning hole, so that the supporting frame can be pulled out of the ventilation pipeline, further, the quick installation and the disassembly of a filtering assembly can be realized, the cleaning and the maintenance are convenient, the use effect is good, and the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: a building ventilation structure comprising:
The air conditioner comprises an air pipeline, wherein an air inlet cover is arranged at one end of the air pipeline, a fan is arranged at one end, close to the air inlet cover, of the inside of the air pipeline, and a filter assembly is arranged at the other end of the inside of the air pipeline;
The filter component comprises a supporting frame, filter plates are arranged on two sides of the inside of the supporting frame, an active carbon filter layer is arranged between the two filter plates in the middle of the inside of the supporting frame, positioning blocks are symmetrically arranged at two ends of the outside of the supporting frame, a cavity groove is formed in the inside of each positioning block, a second spring is fixed at one end of the inside of each cavity groove, a sliding block is connected with one end of each second spring, a positioning column penetrates through the side wall of each sliding block, two ends of each positioning column extend out of each positioning block, and positioning holes towards the positioning columns are formed in two sides of the inner wall of each ventilation pipeline.
Preferably, one end of the positioning column opposite to the positioning hole is provided with a pull block, and the pull block is spherical.
Preferably, an ejection mechanism is arranged in the ventilation pipeline, and the ejection mechanism is positioned between the fan and the supporting frame.
Preferably, the ejection mechanism comprises a fixing frame fixed on the inner wall of the ventilating duct, a plurality of first springs facing the supporting frame are arranged on the annular array on the side edge of the fixing frame, an ejector frame is connected to one end of the first springs, and the ejector frame is abutted to the supporting frame.
Preferably, guide blocks are symmetrically arranged at two ends of the top frame, and guide grooves matched with the guide blocks are formed in the inner wall of the ventilating duct.
Preferably, the fixing frame and the top frame are both circular.
Preferably, the ventilating duct is provided with a mounting plate relative to one end of the air inlet cover, and a plurality of mounting holes are formed in the side wall of the mounting plate.
In the technical scheme, the utility model has the technical effects and advantages that:
1. Through setting up structures such as locating piece, reference column, second spring and locating hole, can push in the air pipe at the carriage after, make the one end grafting of reference column in the locating hole to can fix the carriage in air pipe fast, pulling the reference column makes its tip withdraw from the locating hole simultaneously, can pull out the carriage in the air pipe, and then can realize filter component's quick installation and dismantlement, convenient clearance maintenance, excellent in use effect.
2. Through setting up roof-rack, mount and first spring in ventilation duct, can make the roof-rack support and press on the carriage, after the carriage is released fixedly, the roof-rack can promote the carriage and remove in ventilation duct to can push away the carriage to ventilation duct's port fast, and then more facilitate the use person takes out filter unit, further improved the result of use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a second schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic view showing the internal structure of the ventilating duct according to the present utility model;
FIG. 4 is a cross-sectional view of a support frame and positioning block of the present utility model;
fig. 5 is a partial cross-sectional view of a positioning block of the present utility model.
Reference numerals illustrate:
1. A ventilation duct; 2. an air inlet cover; 3. a blower; 4. a mounting plate; 5. a support frame; 51. a filter plate; 52. an activated carbon filter layer; 6. a positioning block; 7. pulling blocks; 8. a guide groove; 9. a guide block; 10. a fixing frame; 11. a top frame; 12. a first spring; 13. positioning holes; 14. positioning columns; 15. a slide block; 16. a second spring; 17. and a cavity groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The present utility model provides a building ventilation structure as shown in fig. 1 to 5, comprising:
The air conditioner comprises an air pipeline 1, wherein an air inlet cover 2 is arranged at one end of the air pipeline 1, a fan 3 is arranged at one end, close to the air inlet cover 2, of the inside of the air pipeline 1, and a filter assembly is arranged at the other end of the inside of the air pipeline 1;
Through installing air pipe 1 in building wall's default downthehole, fan 3 work can be with the fresh air suction air of external in air pipe 1, then flow into indoor through filter assembly, indoor dirty air can follow door and window or the outside of another ventilation structure discharge building to realize the circulation of indoor air.
The filter assembly comprises a support frame 5, filter plates 51 are arranged on two sides of the interior of the support frame 5, an activated carbon filter layer 52 is arranged between the two filter plates 51 in the middle of the interior of the support frame 5, positioning blocks 6 are symmetrically arranged on two ends of the outer side of the support frame 5, a cavity groove 17 is formed in the interior of each positioning block 6, a second spring 16 is fixed at one end of the interior of each cavity groove 17, one end of each second spring 16 is connected with a sliding block 15, positioning columns 14 penetrate through the side walls of the sliding blocks 15, two ends of each positioning column 14 extend out of each positioning block 6, and positioning holes 13 facing the positioning columns 14 are formed in two sides of the inner wall of each ventilation pipeline 1;
one end of the positioning column 14 opposite to the positioning hole 13 is provided with a pull block 7, and the pull block 7 is spherical. Based on this, the pulling of the positioning column 14 is facilitated by the pulling block 7.
When the support frame is used, the positioning column 14 can be pulled to move through the pull block 7, so that the positioning column 14 drives the sliding block 15 to slide in the cavity groove 17 and extrude the second spring 16, then the positioning column 14 is retracted into the positioning block 6 towards one end of the positioning hole 13, the support frame 5 can be pushed into the ventilation pipeline 1, when the support frame 5 drives the positioning block 6 to slide to the positioning hole 13, the second spring 16 drives the sliding block 15 to reset, the sliding block 15 drives the positioning column 14 to reset, and therefore one end of the positioning column 14 is inserted into the positioning hole 13, and the support frame 5 can be quickly fixed in the ventilation pipeline 1;
Simultaneously, make the tip of reference column 14 withdraw from locating hole 13 through pulling pull block 7, can pull out braced frame 5 from air pipe 1 again, and then can realize filter component's quick installation and dismantlement, convenient clearance is maintained, excellent in use effect.
The ventilation pipeline 1 is provided with a mounting plate 4 relative to one end of the air inlet cover 2, and the side wall of the mounting plate 4 is provided with a plurality of mounting holes. The ventilating duct 1 is conveniently fixedly connected with the building by arranging the mounting plate 4.
The utility model provides a building ventilation structure as shown in fig. 2 and 3, wherein an ejection mechanism is arranged in a ventilation pipeline 1 and is positioned between a fan 3 and a supporting frame 5; the ejection mechanism comprises a fixing frame 10 fixed on the inner wall of the ventilation pipeline 1, a plurality of first springs 12 facing the supporting frame 5 are annularly arranged on the side edge of the fixing frame 10, an ejector frame 11 is connected to one end of the first springs 12 opposite to the fixing frame 10, and the ejector frame 11 is in contact with the supporting frame 5.
When the supporting frame 5 is pushed into the ventilating duct 1, the supporting frame 5 can be contacted with the top frame 11 firstly and drives the top frame 11 to slide in the ventilating duct 1, then the top frame 11 can act with the fixing frame 10 and extrude the plurality of first springs 12 to enable the first springs 12 to shrink, then the positioning columns 14 enter the positioning holes 13 to fix the supporting frame 5, and when the supporting frame 5 needs to be dismounted, once the positioning columns 14 are withdrawn from the positioning holes 13, under the rebound of the storage force of each first spring 12, the top frame 11 can push the supporting frame 5 to rapidly move in the ventilating duct 1, so that the supporting frame 5 can be rapidly pushed to the port of the ventilating duct 1, the filtering assembly is more conveniently taken out by a user, and the use effect is further improved.
Further, guide blocks 9 are symmetrically arranged at two ends of the top frame 11, and guide grooves 8 matched with the guide blocks 9 are formed in the inner wall of the ventilating duct 1; the fixing frame 10 and the top frame 11 are both circular. By the cooperation of the guide blocks 9 and the guide grooves 8, the top frame 11 can be effectively prevented from shaking and deflecting.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. A building ventilation structure, comprising:
The air conditioner comprises an air pipeline (1), wherein an air inlet cover (2) is arranged at one end of the air pipeline (1), a fan (3) is arranged at one end, close to the air inlet cover (2), of the inside of the air pipeline (1), and a filtering component is arranged at the other end of the inside of the air pipeline (1);
The filter component comprises a supporting frame (5), filter plates (51) are arranged on two sides of the inside of the supporting frame (5), an active carbon filter layer (52) is arranged between the two filter plates (51) in the middle of the inside of the supporting frame (5), positioning blocks (6) are symmetrically arranged at two ends of the outside of the supporting frame (5), cavity grooves (17) are formed in the positioning blocks (6), a second spring (16) is fixed at one end of the inside of each cavity groove (17), a sliding block (15) is connected to one end of each second spring (16), positioning columns (14) penetrate through the side walls of the sliding blocks (15), two ends of each positioning column (14) extend out of the corresponding positioning blocks (6), and positioning holes (13) towards the corresponding positioning columns (14) are formed in two sides of the inner wall of each ventilation pipeline (1).
2. A building ventilation structure according to claim 1, characterized in that: one end of the positioning column (14) opposite to the positioning hole (13) is provided with a pull block (7), and the pull block (7) is spherical.
3. A building ventilation structure according to claim 1, characterized in that: an ejection mechanism is arranged in the ventilating duct (1), and the ejection mechanism is located between the fan (3) and the supporting frame (5).
4. A building ventilation structure according to claim 3, characterized in that: the ejection mechanism comprises a fixing frame (10) fixed on the inner wall of the ventilating duct (1), a plurality of first springs (12) facing the supporting frame (5) are arranged on the side edge annular array of the fixing frame (10), an ejector frame (11) is connected to one end of the first springs (12) opposite to the fixing frame (10), and the ejector frame (11) is in contact with the supporting frame (5).
5. A building ventilation structure according to claim 4, wherein: guide blocks (9) are symmetrically arranged at two ends of the top frame (11), and guide grooves (8) matched with the guide blocks (9) are formed in the inner wall of the ventilating duct (1).
6. A building ventilation structure according to claim 4, wherein: the fixing frame (10) and the top frame (11) are both annular.
7. A building ventilation structure according to claim 1, characterized in that: the ventilating duct (1) is provided with a mounting plate (4) relative to one end of the air inlet cover (2), and the side wall of the mounting plate (4) is provided with a plurality of mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136917.8U CN221172504U (en) | 2023-11-21 | 2023-11-21 | Building ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136917.8U CN221172504U (en) | 2023-11-21 | 2023-11-21 | Building ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172504U true CN221172504U (en) | 2024-06-18 |
Family
ID=91463576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323136917.8U Active CN221172504U (en) | 2023-11-21 | 2023-11-21 | Building ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172504U (en) |
-
2023
- 2023-11-21 CN CN202323136917.8U patent/CN221172504U/en active Active
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