CN211345745U - Air pipe with waste gas treatment function - Google Patents
Air pipe with waste gas treatment function Download PDFInfo
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- CN211345745U CN211345745U CN201922411921.8U CN201922411921U CN211345745U CN 211345745 U CN211345745 U CN 211345745U CN 201922411921 U CN201922411921 U CN 201922411921U CN 211345745 U CN211345745 U CN 211345745U
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Abstract
The utility model discloses an air pipe with exhaust-gas treatment function, including connecting ventiduct, ventilating fan and filter screen, the fixed connection piece that is provided with in outer end of connecting the ventiduct, and the outside edge of connection piece has evenly seted up the connecting hole, the inner fixedly connected with exhaust-gas treatment case of connecting the ventiduct, and the fixed connection fixing base that is provided with of downside of exhaust-gas treatment case, the upside fixed mounting who connects the fixing base has interior fixed cover, and interior fixed cover and connect the fixing base inboard and be provided with connection limit, filter screen and lower connection limit, the downside of interior fixed cover is connected with the connection fixing base through set screw, and connects the outside of fixing base and has seted up threaded hole on the limit. This air pipe with exhaust-gas treatment function is provided with the multilayer filter screen in exhaust-gas treatment incasement portion, can guarantee this air pipe to the dust removal operating mass of waste gas to this air pipe's use value has been guaranteed.
Description
Technical Field
The utility model relates to an air pipe technical field specifically is an air pipe with exhaust-gas treatment function.
Background
The ventilation pipeline is a pipeline for ventilation as the name implies, the ventilation pipeline is visible everywhere at present, the most common ventilation pipeline is the ventilation pipeline used in buildings, the main function of the ventilation pipeline is ventilation and air exchange, and some ventilation pipelines also have a waste gas treatment function at present.
For example, some air pipes can carry out dust removal work, but some air pipes have certain problem at the during operation, for example, some inside dust removal structure of air pipe is too complicated, neither convenient to clear up the change work to dust removal structure, has improved air pipe's use cost again, simultaneously, some inside long-pending dust of remaining of air pipe also can bring harmful effects to dust removal work to reduce air pipe's operating mass.
We have therefore proposed a ventilation duct with an exhaust gas treatment function in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air pipe with exhaust-gas treatment function to solve some air pipes on the existing market that above-mentioned background art provided and neither convenient clear up change work to dust removal structure, improved air pipe's use cost again, the dust of inside long-pending staying simultaneously also can bring harmful effects's problem to dust removal work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air pipe with exhaust-gas treatment function, is including connecting ventiduct, ventilating fan and filter screen, the fixed connection piece that is provided with in outer end of connecting the ventiduct, and the outside edge of connection piece has evenly seted up the connecting hole, connect the inner fixedly connected with exhaust-gas treatment case of ventiduct, and the fixed connection fixing base that is provided with of downside of exhaust-gas treatment case, the inboard fixed mounting who connects the ventiduct has the ventilating fan, the upside fixed mounting who connects the fixing base has the internal fixation cover, and the internal fixation cover is provided with connection fixing base inboard and connects limit, filter screen and lower connection limit, go up in the internal fixation cover of connection limit connection, connect the limit to connect down in connecting the fixing base, the downside of internal fixation cover is connected with the connection fixing base through set screw, and connect the outside.
Preferably, connect between air duct, connection piece and the exhaust-gas treatment case for integral structure, and the cross sectional dimension of exhaust-gas treatment case is greater than the cross sectional dimension who connects the air duct.
Preferably, connect between the downside of fixing base and exhaust-gas treatment case and be embedded structure, and connect between fixing base and the exhaust-gas treatment case for bolted connection.
Preferably, the internal fixation cover forms a detachable structure through a fixing screw and between the connection fixing seat, and the size of the inner side of the connection fixing seat and the internal fixation cover is larger than the size of the inner side of the connection ventilation duct.
Preferably, the outside size of the internal fixing cover is equal to the inside size of the waste gas treatment box, and the outer side surface of the internal fixing cover is in fit connection with the inner side surface of the waste gas treatment box.
Preferably, go up the limit of connecting and connect the limit down and constitute frame type structure, and go up the limit of connecting and connect the limit respectively with down and inlay inside the internal fixation cover and connect the fixing base to the upside on limit is connected with the inboard bottom surface parallel and level of air duct down.
Compared with the prior art, the beneficial effects of the utility model are that: the ventilating duct with the waste gas treatment function;
(1) the multi-layer filter screen is arranged in the waste gas treatment box, so that the dust removal working quality of the ventilation pipeline on waste gas can be ensured, the use value of the ventilation pipeline is ensured, and meanwhile, the fixing base and the inner fixing cover are connected in the waste gas treatment box, so that the whole dust removal structure can be conveniently disassembled and assembled, the whole dust removal structure can be conveniently and efficiently cleaned and replaced, and the use performance of the ventilation pipeline is improved;
(2) the connecting fixing seat and the inner fixing cover are provided with the fixing screws, so that the connecting fixing seat and the inner fixing cover can be conveniently detached, the cleaning and replacing work of the filter screen can be more thoroughly completed, and the dust removal working performance of the ventilating duct is improved;
(3) the connecting fixing seat is connected with the lower connecting edge, so that the connecting fixing seat and the lower connecting edge form a groove-shaped structure, when the ventilating duct works, dust falling from the filter layer can be effectively collected, and the groove-shaped structure formed by the connecting fixing seat is not driven by air flow, so that the rising of accumulated dust can be reduced, and the adverse effect of the accumulated dust on the filter layer is effectively reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the present invention;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is the overall structure schematic diagram of the connection fixing base and the internal fixing cover of the present invention.
In the figure: 1. connecting an air duct; 2. connecting sheets; 3. connecting holes; 4. a waste gas treatment tank; 5. connecting a fixed seat; 6. a ventilating fan; 7. an inner fixed cover; 8. an upper connecting edge; 9. a filter screen; 10. a lower connecting edge; 11. a set screw; 12. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a ventilating duct with a waste gas treatment function comprises a connecting ventilating duct 1, a connecting sheet 2, a connecting hole 3, a waste gas treatment box 4, a connecting fixing seat 5, a ventilating fan 6, an inner fixing cover 7, an upper connecting edge 8, a filter screen 9, a lower connecting edge 10, a fixing screw 11 and a threaded hole 12, wherein the outer end of the connecting ventilating duct 1 is fixedly provided with the connecting sheet 2, the outer edge of the connecting sheet 2 is uniformly provided with the connecting hole 3, the inner end of the connecting ventilating duct 1 is fixedly connected with the waste gas treatment box 4, the lower side of the waste gas treatment box 4 is fixedly provided with the connecting fixing seat 5, the inner side of the connecting ventilating duct 1 is fixedly provided with the ventilating fan 6, the upper side of the connecting fixing seat 5 is fixedly provided with the inner fixing cover 7, the inner sides of the inner fixing cover 7 and the connecting fixing seat 5 are provided with the upper connecting edge 8, the filter, the lower connecting edge 10 is connected in the connecting fixing seat 5, the lower side of the inner fixing cover 7 is connected with the connecting fixing seat 5 through a fixing screw 11, and a threaded hole 12 is formed in the outer side edge of the connecting fixing seat 5.
Connect between ventiduct 1, connection piece 2 and the exhaust-gas treatment case 4 structure as an organic whole, and the cross sectional dimension of exhaust-gas treatment case 4 is greater than the cross sectional dimension who connects ventiduct 1, has guaranteed the steadiness of this air pipe whole work.
Connect between the downside of fixing base 5 and exhaust-gas treatment case 4 and be embedded structure, and connect between fixing base 5 and the exhaust-gas treatment case 4 for bolted connection, can guarantee to connect the stable connected state of fixing base 5 and exhaust-gas treatment case 4, also convenient dismantlement work to connecting fixing base 5.
Interior fixed cover 7 passes through set screw 11 and is connected and constitute detachable construction between the fixing base 5, and connects fixing base 5 and the inboard size of interior fixed cover 7 to be greater than the size of connecting 1 inboards of ventiduct, can conveniently dismantle work to interior fixed cover 7 and connection fixing base 5, also can guarantee interior fixed cover 7 simultaneously and connect the normal ventilation work between the fixing base 5.
The outside size of internal fixation cover 7 equals the inboard size of exhaust-gas treatment case 4, and is connected for the laminating between the lateral surface of internal fixation cover 7 and the medial surface of exhaust-gas treatment case 4, can guarantee the stable operating condition of internal fixation cover 7 in exhaust-gas treatment case 4 inside.
Go up and connect limit 8 and connect limit 10 down and constitute frame type structure, and go up and connect limit 8 and connect limit 10 down and inlay internal fixation cover 7 respectively and connect inside fixing base 5 to the upside of connecting limit 10 down with be connected the inboard bottom surface parallel and level of ventiduct 1, the dust that can make things convenient for the long-pending deposit falls down and connects between the limit 10 on the fixing base 5, thereby reduces the long-pending harmful effects who stays the dust.
The working principle is as follows: when the ventilating duct with the waste gas treatment function is used, firstly, the installation work of the dust removal structure on the ventilating duct is completed, according to the graph of 2-4, the lower connecting edge 10 on the filter screen 9 is firstly embedded into the connecting fixing seat 5, then the inner fixing cover 7 is sleeved on the upper side of the connecting fixing seat 5, so that the filter screen 9 can be fixed through the connecting fixing seat 5 and the inner fixing cover 7, meanwhile, the upper connecting edge 8 on the upper side of the filter screen 9 is also embedded into the inner fixing cover 7, the stable state of the filter screen 9 is ensured, and finally, the connecting fixing seat 5 and the inner fixing cover 7 are fixed together through the fixing screw 11, so that the assembly work of the dust removal structure is completed;
then, according to fig. 1-3, the prepared connecting fixing seat 5 and the internal fixing cover 7 are installed in the waste gas treatment box 4, firstly, the internal fixing cover 7 is inserted into the waste gas treatment box 4, the connecting fixing seat 5 can be stably embedded and connected at the lower side of the waste gas treatment box 4, and finally, the connecting fixing seat 5 and the internal fixing cover 7 can be fixed in the waste gas treatment box 4 by penetrating the waste gas treatment box 4 through bolts to be connected into the threaded holes 12 at the side edge of the connecting fixing seat 5, so that the installation work of the dust removing structure is completed;
after this air pipe is assembled, can pass through connection piece 2 and connecting hole 3, accomplish the intercommunication with external air pipe, alright in order to make this air pipe carry out normal work, will connect the work of ventilation fan 6 switch-on external power of ventilation flue 1 inside, make the air current pipe multilayer filter screen 9, the dust that holds back down on the filter screen 9 can be between the lower connection limit 10 when out of work, and then can persist wherein, wait for subsequent cleaning work, above just accomplished this air pipe's course of work, and the content of not doing the detailed description in this specification, for example ventilation fan 6 and filter screen 9 all belong to the prior art that this area of professional know.
Although the present invention 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 embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a ventilation pipe with exhaust-gas treatment function, is including connecting air flue (1), ventilating fan (6) and filter screen (9), its characterized in that: the outer end of the connecting ventilation channel (1) is fixedly provided with a connecting sheet (2), the outer edge of the connecting sheet (2) is uniformly provided with connecting holes (3), the inner end of the connecting ventilation channel (1) is fixedly connected with an exhaust gas treatment box (4), the lower side of the exhaust gas treatment box (4) is fixedly provided with a connecting fixing seat (5), the inner side of the connecting ventilation channel (1) is fixedly provided with a ventilation fan (6), the upper side of the connecting fixing seat (5) is fixedly provided with an inner fixing cover (7), the inner sides of the inner fixing cover (7) and the connecting fixing seat (5) are provided with an upper connecting edge (8), a filter screen (9) and a lower connecting edge (10), the upper connecting edge (8) is connected in the inner fixing cover (7), the lower connecting edge (10) is connected in the connecting fixing seat (5), the lower side of the inner fixing cover (7) is connected with the connecting fixing seat (5) through a fixing, and the outer side edge of the connecting fixed seat (5) is provided with a threaded hole (12).
2. A ventilation duct having an exhaust gas treatment function according to claim 1, characterized in that: connect between ventiduct (1), connection piece (2) and the exhaust-gas treatment case (4) for the integral structure, and the cross sectional dimension of exhaust-gas treatment case (4) is greater than the cross sectional dimension who connects ventiduct (1).
3. A ventilation duct having an exhaust gas treatment function according to claim 1, characterized in that: connect between the downside of fixing base (5) and exhaust-gas treatment case (4) and be embedded structure, and connect between fixing base (5) and exhaust-gas treatment case (4) for bolted connection.
4. A ventilation duct having an exhaust gas treatment function according to claim 1, characterized in that: the internal fixation cover (7) forms a detachable structure through the fixing screw (11) and between the connection fixing seats (5), and the size of the inner side of the connection fixing seats (5) and the internal fixation cover (7) is larger than the size of the inner side of the connection ventilating duct (1).
5. A ventilation duct having an exhaust gas treatment function according to claim 1, characterized in that: the outside size of internal fixation cover (7) equals the inboard size of exhaust-gas treatment case (4), and is the laminating connection between the medial surface of the lateral surface of internal fixation cover (7) and exhaust-gas treatment case (4).
6. A ventilation duct having an exhaust gas treatment function according to claim 1, characterized in that: go up connection limit (8) and connect limit (10) down and constitute frame type structure, and go up inside connection limit (8) and connect limit (10) imbed internal fixation cover (7) and connection fixing base (5) respectively down to the upside of connecting limit (10) down is with the inboard bottom surface parallel and level of being connected ventiduct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411921.8U CN211345745U (en) | 2019-12-28 | 2019-12-28 | Air pipe with waste gas treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411921.8U CN211345745U (en) | 2019-12-28 | 2019-12-28 | Air pipe with waste gas treatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211345745U true CN211345745U (en) | 2020-08-25 |
Family
ID=72129211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922411921.8U Active CN211345745U (en) | 2019-12-28 | 2019-12-28 | Air pipe with waste gas treatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211345745U (en) |
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2019
- 2019-12-28 CN CN201922411921.8U patent/CN211345745U/en active Active
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