CN219607284U - Anti-blocking device for building ventilating duct - Google Patents
Anti-blocking device for building ventilating duct Download PDFInfo
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- CN219607284U CN219607284U CN202320801985.2U CN202320801985U CN219607284U CN 219607284 U CN219607284 U CN 219607284U CN 202320801985 U CN202320801985 U CN 202320801985U CN 219607284 U CN219607284 U CN 219607284U
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- fresh air
- wall
- plate
- outdoor fresh
- fixing frame
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses an anti-blocking device for a building ventilating duct, which belongs to the technical field of anti-blocking of building ventilating ducts.
Description
Technical Field
The utility model relates to the technical field of anti-blocking of building ventilation pipelines, in particular to an anti-blocking device for a building ventilation pipeline.
Background
The air duct is a short for ventilating duct, which is a metal or nonmetal duct for ventilating and air conditioning engineering of industrial and civil buildings, and the ventilating duct is a municipal infrastructure for circulating air and reducing the concentration of harmful gases.
At present, chinese patent with publication number CN215908560U discloses a ventilation duct installation auxiliary device for building, which comprises a base and two vertical posts, wherein the two vertical posts are vertically fixed on two sides above the base, the vertical posts on two sides are parallel to each other, a sleeve is slidably sleeved on the outer ring above the vertical posts, a lifting plate is transversely fixed between the sleeve on the left side and the sleeve on the right side, a bolt is fixedly screwed on the side edge of the sleeve, the bolt penetrates into the sleeve and is abutted against the surface of the vertical post, a gooseneck is connected to the front end of the sleeve, the two gooseneck is connected to the front end of the sleeve on two sides, a supporting plate is fixed at the upper end of the gooseneck, a side frame with a rubber rod is arranged above the supporting plate, the gooseneck can be adjusted to drive the supporting plate and the side frame to move, the mounting frame is supported at the corner on two sides of the mounting frame, and the connection and installation of the mounting frame are convenient after that.
The air pipe is usually used for conveying gas so as to achieve the ventilation effect, and when the existing building air pipe is used, external dust is easy to adhere to the position of an air inlet of the air pipe, workers do not clean the air pipe in time, the dust is easy to accumulate, the air pipe is easy to block for a long time, and the air pipe is inconvenient to use.
Disclosure of Invention
The utility model provides an anti-blocking device for a building ventilating duct, which aims to solve the problems that when the existing building ventilating duct is used, external dust is easy to adhere to the position of an air inlet of the ventilating duct, dust is easy to accumulate when workers do not clean the building ventilating duct in time, and the ventilating duct is easy to block for a long time, so that the using effect is affected.
The utility model discloses an anti-blocking device for a building ventilation pipeline, which comprises an outdoor fresh air pipeline, wherein the front side of the outdoor fresh air pipeline is fixedly communicated with a fresh air connecting pipeline, the inner wall of the outdoor fresh air pipeline is clamped with a fixed plate, the right side of the fixed plate is bolted with a filtering mechanism, the left side of the fixed plate is movably connected with a limiting block, the front side of the fresh air connecting pipeline is fixedly communicated with an indoor air supply structure, and both sides of the indoor air supply structure are bolted with fixed structures;
the filtering mechanism comprises a filter plate, an ash filtering plate and a fixing frame, wherein the left side of the fixing frame is bolted with the right side of the fixing plate, the surface of the fixing frame is in sliding connection with the inner wall of an outdoor fresh air pipeline, the surface of the filter plate is in sliding connection with the inner wall of the fixing frame, and the surface of the ash filtering plate is in sliding connection with the inner wall of the fixing frame.
In order to achieve the effect that the filter plate slides on the inner wall of the fixing frame, the anti-blocking device for the building ventilating duct is preferable, wherein the inner wall of the fixing frame is provided with a first chute matched with the filter plate, and the inner wall of the fixing frame is provided with a second chute matched with the ash filtering plate.
In order to achieve the sealing effect, the anti-blocking device for the building ventilating duct is preferably characterized in that a sealing ring is bonded on the right side of the fixing plate, and the surface of the sealing ring is clamped with the inner wall of an outdoor fresh air duct.
In order to achieve the effect that the fixing frame slides on the inner wall of the outdoor fresh air pipeline, the anti-blocking device for the building ventilation pipeline is preferably adopted, a sealing groove matched with the sealing ring is formed in the inner wall of the outdoor fresh air pipeline, and a sliding groove matched with the fixing frame is formed in the inner wall of the outdoor fresh air pipeline.
In order to achieve the effect of fixing the position of the annular block, the anti-blocking device for the building ventilating duct is preferable in the utility model, the inner wall of the outdoor fresh air duct is rotatably connected with a rotating shaft, the surface of the rotating shaft is bolted with the annular block, and one side, close to the annular block, of the limiting block is bolted with the annular block.
In order to achieve the effect that the rotating shaft rotates through the bearing, the anti-blocking device for the building ventilating duct is preferable in the utility model, the bearing is fixedly connected to the surface of the rotating shaft, the surface of the bearing is fixedly connected with the inner wall of the outdoor fresh air duct, and the rotating shaft is rotatably connected with the outdoor fresh air duct through the bearing.
In order to achieve the effect of fixing the position of the stop block, the anti-blocking device for the building ventilating duct is preferable in the utility model, the stop block is bolted on the left side of the fixing plate, and the surface of the stop block is movably connected with the inner wall of the stop block.
In order to achieve the effect that the handle drives the fixed plate to move, the anti-blocking device for the building ventilating duct is preferable in the utility model, wherein a connecting rod is bolted to the left side of the fixed plate, and the handle is bolted to the left side of the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
this building air pipe is with preventing stifled device, through setting up outdoor fresh air pipeline, fresh air connecting pipe, the fixed plate, filtering mechanism, the stopper, indoor air supply structure and fixed knot construct, during the use, say outside fresh air through outdoor fresh air pipeline and carry to fresh air connecting pipe's inside, fresh air can get into indoor through indoor air supply structure, the fresh air can filter through indoor air supply structure when passing outdoor fresh air pipeline, avoid appearing the accumulational condition of dust in use, after filter plate and ash filter certain time, remove the restriction to the fixed plate through the stopper, then drive the mount through the fixed plate and move about, make the mount drive filter and ash filter and move about, then the staff takes out filter and ash filter and clean work, insert the inner wall of mount with filter and ash filter after accomplishing the cleanness, then drive the inner wall that the mount inserts outdoor fresh air pipeline through the fixed plate, the clean work of dust foreign matter has been accomplished, convenient to use person uses.
Drawings
FIG. 1 is a block diagram showing the construction of an anti-blocking device for a building ventilation duct according to the present utility model;
FIG. 2 is a structural view of a fixing plate according to the present utility model;
FIG. 3 is a block diagram of a handle according to the present utility model;
FIG. 4 is a block diagram of a filter mechanism according to the present utility model;
FIG. 5 is a block diagram of a seal ring according to the present utility model;
fig. 6 is a block diagram of the stopper in the present utility model.
In the figure, 1, an outdoor fresh air pipeline; 2. a filtering mechanism; 201. a filter plate; 202. an ash filtering plate; 203. a fixing frame; 3. fresh air connecting pipes; 4. a fixing plate; 5. a limiting block; 6. an indoor air supply structure; 7. a fixed structure; 8. a first chute; 9. a second chute; 10. a seal ring; 11. sealing grooves; 12. a sliding groove; 13. a rotating shaft; 14. an annular block; 15. a bearing; 16. a stop block; 17. a connecting rod; 18. a handle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides an anti-blocking device for building ventilation duct, includes outdoor fresh air duct 1, and the front side of outdoor fresh air duct 1 is fixed to be linked together and is had fresh air connecting pipe 3, and the inner wall joint of outdoor fresh air duct 1 has fixed plate 4, and the right side bolt of fixed plate 4 has filter mechanism 2, and the left side swing joint of fixed plate 4 has stopper 5, and the front side of fresh air connecting pipe 3 is fixed to be linked together and is had indoor air supply structure 6, and the both sides of indoor air supply structure 6 all bolt has fixed knot to construct 7;
the filtering mechanism 2 comprises a filtering plate 201, an ash filtering plate 202 and a fixing frame 203, wherein the left side of the fixing frame 203 is bolted with the right side of the fixing plate 4, the surface of the fixing frame 203 is in sliding connection with the inner wall of the outdoor fresh air pipeline 1, the surface of the filtering plate 201 is in sliding connection with the inner wall of the fixing frame 203, and the surface of the ash filtering plate 202 is in sliding connection with the inner wall of the fixing frame 203.
In this embodiment: through setting up outdoor fresh air duct 1, fresh air connecting pipe 3, fixed plate 4, filter mechanism 2, stopper 5, indoor air supply structure 6 and fixed knot construct 7, during the use, outside fresh air is carried to the inside of fresh air connecting pipe 3 through outdoor fresh air duct 1, then the fresh air can get into indoor through indoor air supply structure 6, the fresh air can be through filtering when passing outdoor fresh air duct 1, avoid the condition that dust is piled up in use, after filter plate 201 and ash filter 202 filter certain time, remove the restriction to fixed plate 4 through stopper 5, then drive mount 203 through fixed plate 4 and move about, make mount 203 drive filter 201 and ash filter 202 and move about, then the staff takes out filter 201 and ash filter 202 and clean the work, insert filter 201 and ash filter 202 into the inner wall of mount 203 after the completion of cleaning, then drive mount 203 through fixed plate 4 and insert the inner wall of outdoor duct 1, the work of dust foreign matter cleanness has been accomplished, the user of being convenient for use.
As a technical optimization scheme of the utility model, a first chute 8 matched with the filter plate 201 is formed on the inner wall of the fixing frame 203, and a second chute 9 matched with the ash filtering plate 202 is formed on the inner wall of the fixing frame 203.
In this embodiment: through the first chute 8 that the mount 203 inner wall was seted up, can be convenient for filter 201 through first chute 8 carry out sliding operation at the inner wall of mount 203, through the second chute 9 that the mount 203 inner wall was seted up, can be convenient for filter ash board 202 through second chute 9 carry out the slip at the inner wall of mount 203.
As a technical optimization scheme of the utility model, a sealing ring 10 is adhered to the right side of the fixing plate 4, and the surface of the sealing ring 10 is clamped with the inner wall of the outdoor fresh air pipeline 1.
In this embodiment: through setting up sealing washer 10, fix through the position of sealing washer 10 with fixed plate 4 during the use, drive the inner wall that sealing washer 10 joint was received outdoor fresh air pipeline 1 through fixed plate 4 afterwards, can be convenient for carry out sealed work.
As a technical optimization scheme of the utility model, the inner wall of the outdoor fresh air pipeline 1 is provided with a sealing groove 11 matched with the sealing ring 10, and the inner wall of the outdoor fresh air pipeline 1 is provided with a sliding groove 12 matched with the fixing frame 203.
In this embodiment: through the seal groove 11 that outdoor fresh air pipeline 1 inner wall was seted up, sealing washer 10 can be convenient for pass through seal groove 11 joint to outdoor fresh air pipeline 1's inner wall, through the sliding tray 12 that outdoor fresh air pipeline 1 inner wall was seted up, mount 203 can be convenient for slide at outdoor fresh air pipeline 1's inner wall through sliding tray 12.
As a technical optimization scheme of the utility model, the inner wall of the outdoor fresh air pipeline 1 is rotatably connected with a rotating shaft 13, the surface of the rotating shaft 13 is bolted with an annular block 14, and one side of the limiting block 5, which is close to the annular block 14, is bolted with the annular block 14.
In this embodiment: through setting up pivot 13 and annular piece 14, fix through the position of pivot 13 with annular piece 14 during the use, annular piece 14 is fixed with the position of stopper 5, can be convenient for stopper 5 carry out pivoted work through pivot 13, the stopper 5 of being convenient for carries out spacing work.
As a technical optimization scheme of the utility model, the surface of the rotating shaft 13 is fixedly connected with a bearing 15, the surface of the bearing 15 is fixedly connected with the inner wall of the outdoor fresh air pipeline 1, and the rotating shaft 13 is rotatably connected with the outdoor fresh air pipeline 1 through the bearing 15.
In this embodiment: through setting up bearing 15, fix through the position of bearing 15 with pivot 13 during the use, fix through the position of bearing 15 with outdoor fresh air pipeline 1 afterwards, can be convenient for pivot 13 carry out stable pivoted work through bearing 15.
As a technical optimization scheme of the utility model, a stop block 16 is bolted on the left side of the fixed plate 4, and the surface of the limiting block 5 is movably connected with the inner wall of the stop block 16.
In this embodiment: through setting up dog 16, fix through the position of dog 16 with fixed plate 4 during the use, then through stopper 5 joint at the inner wall of dog 16, can be convenient for stopper 5 carry out the work of stable spacing.
As a technical optimization scheme of the utility model, the left side of the fixed plate 4 is bolted with a connecting rod 17, and the left side of the connecting rod 17 is bolted with a handle 18.
In this embodiment: through setting up connecting rod 17 and handle 18, fix through the position of handle 18 and connecting rod 17 during the use, then fix through the position of connecting rod 17 and fixed plate 4, can be convenient for drive connecting rod 17 through handle 18 and move about, can drive fixed plate 4 and move about when connecting rod 17 moves about.
Working principle: firstly, when the outdoor fresh air pipeline 1 is used, external fresh air is conveyed to the inside of the fresh air connecting pipeline 3, then fresh air enters the room through the indoor air supply structure 6, fresh air is filtered when passing through the outdoor fresh air pipeline 1, dust accumulation is avoided, after the filter plate 201 and the dust filtering plate 202 are filtered for a certain time, the limit of the fixed plate 4 is removed through the limit block 5, then the connecting rod 17 is driven to move through the handle 18, the fixed plate 4 is driven to move while the connecting rod 17 moves, the fixed plate 4 drives the fixing frame 203 to move, the fixing frame 203 drives the filter plate 201 and the dust filtering plate 202 to move, then a worker takes out the filter plate 201 and the dust filtering plate 202 to clean, the filter plate 201 and the dust filtering plate 202 are inserted into the inner wall of the fixing frame 203 after cleaning is completed, then the fixing frame 203 is driven to be inserted into the inner wall of the outdoor fresh air pipeline 1 through the fixed plate 4, dust foreign matter cleaning is completed, and the use is convenient for a user.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The utility model provides a building ventilation duct is with preventing stifled device, includes outdoor new trend pipeline (1), its characterized in that: the novel air conditioner is characterized in that a fresh air connecting pipeline (3) is fixedly communicated with the front side of the outdoor fresh air pipeline (1), a fixing plate (4) is clamped on the inner wall of the outdoor fresh air pipeline (1), a filtering mechanism (2) is bolted on the right side of the fixing plate (4), a limiting block (5) is movably connected on the left side of the fixing plate (4), an indoor air supply structure (6) is fixedly communicated with the front side of the fresh air connecting pipeline (3), and fixing structures (7) are respectively bolted on two sides of the indoor air supply structure (6);
the filter mechanism (2) comprises a filter plate (201), an ash filtering plate (202) and a fixing frame (203), wherein the left side of the fixing frame (203) is bolted to the right side of a fixing plate (4), the surface of the fixing frame (203) is in sliding connection with the inner wall of an outdoor fresh air pipeline (1), the surface of the filter plate (201) is in sliding connection with the inner wall of the fixing frame (203), and the surface of the ash filtering plate (202) is in sliding connection with the inner wall of the fixing frame (203).
2. An anti-blocking device for a building ventilation duct according to claim 1, wherein: the inner wall of the fixing frame (203) is provided with a first chute (8) matched with the filter plate (201), and the inner wall of the fixing frame (203) is provided with a second chute (9) matched with the ash filtering plate (202).
3. An anti-blocking device for a building ventilation duct according to claim 1, wherein: the right side of fixed plate (4) bonds has sealing washer (10), the inner wall joint of the surface and outdoor fresh air pipeline (1) of sealing washer (10).
4. A block-resistant apparatus for a building ventilation duct according to claim 3, wherein: the inner wall of the outdoor fresh air pipeline (1) is provided with a sealing groove (11) matched with the sealing ring (10), and the inner wall of the outdoor fresh air pipeline (1) is provided with a sliding groove (12) matched with the fixing frame (203).
5. An anti-blocking device for a building ventilation duct according to claim 1, wherein: the inner wall of outdoor fresh air pipeline (1) rotates and is connected with pivot (13), the surface bolt of pivot (13) has annular piece (14), one side that stopper (5) are close to annular piece (14) is with annular piece (14) bolt.
6. The anti-blocking device for a building ventilation duct according to claim 5, wherein: the surface of the rotating shaft (13) is fixedly connected with a bearing (15), the surface of the bearing (15) is fixedly connected with the inner wall of the outdoor fresh air pipeline (1), and the rotating shaft (13) is rotationally connected with the outdoor fresh air pipeline (1) through the bearing (15).
7. An anti-blocking device for a building ventilation duct according to claim 1, wherein: the left side bolt of fixed plate (4) has dog (16), the surface and the inner wall swing joint of dog (16) of stopper (5).
8. An anti-blocking device for a building ventilation duct according to claim 1, wherein: the left side of the fixed plate (4) is bolted with a connecting rod (17), and the left side of the connecting rod (17) is bolted with a handle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801985.2U CN219607284U (en) | 2023-04-12 | 2023-04-12 | Anti-blocking device for building ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320801985.2U CN219607284U (en) | 2023-04-12 | 2023-04-12 | Anti-blocking device for building ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607284U true CN219607284U (en) | 2023-08-29 |
Family
ID=87748373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320801985.2U Active CN219607284U (en) | 2023-04-12 | 2023-04-12 | Anti-blocking device for building ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607284U (en) |
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2023
- 2023-04-12 CN CN202320801985.2U patent/CN219607284U/en active Active
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