CN210267627U - Dust removal guide duct - Google Patents
Dust removal guide duct Download PDFInfo
- Publication number
- CN210267627U CN210267627U CN201920540288.XU CN201920540288U CN210267627U CN 210267627 U CN210267627 U CN 210267627U CN 201920540288 U CN201920540288 U CN 201920540288U CN 210267627 U CN210267627 U CN 210267627U
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- air
- dust
- air guide
- guide pipe
- guide duct
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Abstract
The utility model discloses a dust removal guide duct, include: the air inlet, the air guide pipe roof, buckle sealing device, cowl, first air guide way, second air guide way, sealed lid, intercommunicating pore, ventilation portion, guiding device, dust removal section, accommodating groove, sealed cowling and gas pocket. The dust removal guide duct sets up and installs in outdoor one end at fresh air duct, and the air is through the inside air admission of air intake guide duct, guide duct roof fixedly connected with cowl, buckle sealing device fixed connection have seted up the intercommunicating pore on the cowl, buckle sealing device divide into first air guide duct and second air guide duct with the guide duct, and guiding device is fixed to be set up the other end at the air intake. The utility model discloses increase dust collector at the air intake, the live time of extension filter core reduces artifical maintenance cost, during the dust that makes big granule collects the holding tank, the air gun of arranging is concentrated and is cleared up the dust, makes things convenient for the pipeline cleaning and maintains.
Description
Technical Field
The utility model belongs to new trend equipment field, especially a dust removal guide duct.
Background
In the current social life, due to the deterioration of the environment, particularly urban vehicles and the dramatic increase of human activities, urban air pollution and indoor decoration pollution become one of the health threats facing human beings, under the condition, a plurality of household electrical fresh air systems for purifying air are contained by the heat of consumers, a fan of the fresh air system can automatically replace internal air and external air, and purify indoor air while filtering outdoor air, but because outdoor dust easily loses the purification function of a filter membrane, particularly in the middle and western regions, the replacement frequency of the fresh air filter membrane is increased due to the high dust content in the air, and the use cost of the fresh air fan is increased.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: provides a dust-removing air guide pipe to solve the problems in the prior art.
The technical scheme is as follows: a dust removal air guide duct, comprising:
the air inlet is used for introducing air into the air guide pipe;
the top wall of the air guide pipe is fixedly connected with an arc-shaped baffle;
the buckle sealing device is fixedly connected to the arc-shaped baffle plate, a communication hole is formed in the buckle sealing device, and the air guide pipe is divided into a first air guide channel and a second air guide channel by the buckle sealing device;
guiding device, the fixed other end that sets up at the air intake includes: a ventilation part fixedly connected with the air outlet and a flow guide fan arranged at the ventilation opening;
the dust removal section is fixedly arranged on one side of the communication hole; the dust removal part is provided with a pair of accommodating grooves, and the accommodating grooves are fixedly connected with sealing covers.
In a further embodiment, the vertex of the arc-shaped baffle is perpendicular to the dust removing part, and the arc-shaped baffle gradually shrinks upwards towards one end of the flow guide device.
In a further embodiment, a dust silica gel adsorption layer is arranged inside the accommodating groove, and the physical adsorption force of the silica gel can adsorb dust, cilia and other impurities in the air to gather the dust in the accommodating groove.
In a further embodiment, the top wall of the air guide pipe is gradually inclined upwards at the position of the second air guide channel, so that the air guide effect is increased, and the air passing through the communication hole is accelerated to flow to the air guide device.
In a further embodiment, the top wall of the air guide pipe is provided with a closable air hole, the air hole corresponds to the accommodating groove, an air gun can be used during dust removal, a nozzle of the air gun corresponds to the accommodating groove, and the inner wall of the accommodating groove can be cleaned by opening a sealing cover at the bottom of the accommodating groove.
In a further embodiment, first wind channel is provided with the heliciform and separates the arch, can carry out preliminary separation to the macromolecule granule that gets into the air intake.
Has the advantages that: the utility model discloses increase dust collector at the air intake, the live time of extension filter core reduces artifical maintenance cost, during the dust that makes big granule collects the holding tank, the air gun of arranging is concentrated and is cleared up the dust, makes things convenient for the pipeline cleaning and maintains.
Drawings
Fig. 1 is a perspective view of the dust-removing air duct of the present invention.
Fig. 2 is a schematic structural diagram of the dust removing section of the present invention.
Fig. 3 is a schematic structural view of the flow guiding device of the present invention.
The reference signs are: the air inlet device comprises an air inlet 1, an air guide pipe top wall 2, a buckle sealing device 3, an arc-shaped baffle plate 4, a first air guide channel 5, a second air guide channel 6, a sealing cover 7, a communicating hole 8, a ventilating part 9, a flow guide fan 10, a dust removal section 11, a containing groove 12, a sealing cover 13 and an air hole 14.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
As shown in fig. 1 to 3, the dust-removing air duct includes: the air inlet device comprises an air inlet 1, an air guide pipe top wall 2, a buckle sealing device 3, an arc-shaped baffle plate 4, a first air guide channel 5, a second air guide channel 6, a sealing cover 7, a communicating hole 8, a ventilating part 9, a flow guide device, a dust removal section 11, a containing groove 12, a sealing cover 13 and an air hole 14.
Wherein, the dust removal guide duct sets up and installs in outdoor one end at fresh air duct, and the air is through 1 inside air inlet to the guide duct of air intake, 2 fixedly connected with cowl 4 of guide duct roof, 3 fixed connection of buckle sealing device have seted up the intercommunicating pore 8 on the buckle sealing device 3, and buckle sealing device 3 divide into first air guide duct 5 and second air guide duct 6 with the guide duct, and the fixed other end that sets up at air intake 1 of guiding device.
The guiding device comprises: ventilation portion 9 and water conservancy diversion fan 10, ventilation portion 9 fixed connection is in the one end of air outlet, and water conservancy diversion fan 10 sets up the one side at ventilation portion 9.
The dust removing section 11 is fixedly arranged at one side of the communication hole 8, the dust removing part is provided with a pair of accommodating grooves 12, and the accommodating grooves 12 are fixedly connected with a sealing cover 13. One side of accommodating groove 12 inside is provided with dust silica gel adsorbed layer, and the physical adsorption power of silica gel can adsorb dust, cilia and other impurity in the air, gathers the dust in accommodating groove 12.
Arc baffle 4's summit is perpendicular with dust removal portion, and arc baffle 4 upwards contracts gradually to the one end of guiding device, makes the inside air flow channel that forms the parabola type of guide duct, through arc baffle 4's summit air, because buckle sealing device 3 blocks the velocity of flow and descends to cilia in the drive air sinks downwards, makes cilia or macromolecule dust adsorb in accommodating groove 12.
The top wall 2 of the air guide pipe is gradually inclined upwards at the position of the second air guide channel 6, so that the flow guide effect is increased, and the air passing through the communication hole 8 flows to the flow guide device at an accelerated speed.
The top wall 2 of the air guide pipe is provided with a closable air hole 14, the air hole 14 corresponds to the accommodating groove 12, an air gun can be used during dust removal, a nozzle of the air gun corresponds to the accommodating groove 12, and the inner wall of the accommodating groove 12 can be cleaned by opening the sealing cover 13 at the bottom of the accommodating groove 12.
First air guide channel 5 is provided with the heliciform and separates the arch, can carry out the primary separation to the macromolecule granule that gets into air intake 1.
The utility model discloses can prolong the live time of filter core, reduce artifical maintenance cost, make during dust of large granule and other impurity in the air collect the accepting groove, the arrangement air gun is concentrated and is cleared up the dust, makes things convenient for the pipeline clean and maintains.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (6)
1. A dust removal air guide pipe is characterized by comprising:
the air inlet is used for introducing air into the air guide pipe;
the top wall of the air guide pipe is fixedly connected with an arc-shaped baffle;
the buckle sealing device is fixedly connected to the arc-shaped baffle plate, a communication hole is formed in the buckle sealing device, and the air guide pipe is divided into a first air guide channel and a second air guide channel by the buckle sealing device;
guiding device, the fixed other end that sets up at the air intake includes: a ventilation part fixedly connected with the air outlet and a flow guide fan arranged at the ventilation opening;
a dust removing part fixedly arranged at one side of the communication hole; the dust removal part is provided with a pair of accommodating grooves, and the accommodating grooves are fixedly connected with sealing covers.
2. The wind guide pipe for dedusting according to claim 1, wherein the vertex of the arc-shaped baffle is perpendicular to the dedusting part, and the arc-shaped baffle gradually shrinks upwards towards one end of the flow guide device.
3. The dust-removing air guide pipe according to claim 1, wherein a dust silica gel adsorption layer is arranged inside the accommodating groove.
4. The wind-guiding duct for removing dust of claim 1, wherein the top wall of the wind-guiding duct is inclined upward gradually at the position of the second wind-guiding duct.
5. The dust-removing air guide pipe according to claim 1, wherein the top wall of the air guide pipe is provided with a closable air hole corresponding to the receiving groove, and one side of the air hole is provided with a sealing cover.
6. The wind guide pipe for dedusting according to claim 1, wherein the first wind guide channel is provided with a spiral separation protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540288.XU CN210267627U (en) | 2019-04-19 | 2019-04-19 | Dust removal guide duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540288.XU CN210267627U (en) | 2019-04-19 | 2019-04-19 | Dust removal guide duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210267627U true CN210267627U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540288.XU Active CN210267627U (en) | 2019-04-19 | 2019-04-19 | Dust removal guide duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210267627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203830A (en) * | 2021-04-02 | 2021-08-03 | 李棋棋 | Gas detector for environment detection |
-
2019
- 2019-04-19 CN CN201920540288.XU patent/CN210267627U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203830A (en) * | 2021-04-02 | 2021-08-03 | 李棋棋 | Gas detector for environment detection |
| CN113203830B (en) * | 2021-04-02 | 2024-02-27 | 山东德丰石油装备有限公司 | Gas detector for environment detection |
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