CN215571022U - Air pipe with air return device - Google Patents
Air pipe with air return device Download PDFInfo
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- CN215571022U CN215571022U CN202121102182.5U CN202121102182U CN215571022U CN 215571022 U CN215571022 U CN 215571022U CN 202121102182 U CN202121102182 U CN 202121102182U CN 215571022 U CN215571022 U CN 215571022U
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- air
- pipe
- return
- air return
- ventilating duct
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Abstract
The utility model discloses an air pipe with an air return device, which comprises a ventilating duct and an air return mechanism; ventilating duct: rectangular flanges are arranged at the left end and the right end of the ventilating duct, a flow guide cover is arranged on the inner bottom surface of the ventilating duct and is communicated with a return air inlet in the middle of the lower wall body of the ventilating duct, and air blocking doors are symmetrically hinged to the inner part of an opening formed by the right end of the flow guide cover and the inner bottom surface of the ventilating duct through spring hinges; air return mechanism: set up in air pipe's bottom surface middle part, the return air mechanism communicates with the return air inlet at air pipe lower wall body middle part, air pipe's front surface is equipped with control switch group, and external power source is connected to control switch group's input electricity, return air mechanism includes return air pipe and fan, and this area air return device's tuber pipe improves indoor air quality fast through the input of outdoor new trend and the return air purification of indoor wind, effectively improves the indoor environment.
Description
Technical Field
The utility model relates to the technical field of air pipes, in particular to an air pipe with an air return device.
Background
The tuber pipe, be used for air transportation and distributed pipe-line system, according to cross sectional shape, the tuber pipe can divide into circular tuber pipe, the rectangle tuber pipe, multiple such as oblate tuber pipe, according to the material, the tuber pipe can divide into the metal tuber pipe, compound tuber pipe and polymer tuber pipe, the tuber pipe is from the input market place, because of the excellent performance that itself has and cheap cost of manufacture, wide application is in the ventilation engineering of industry and various buildings, often use air supply equipment to send the new trend after clean into indoorly through the tuber pipe among the prior art, the external environment is sent into through the tuber pipe with indoor wind to rethread air extraction equipment, make the indoor air quality improve, this kind of mode is limited to the hoisting speed of indoor air quality, the indoor environment improves unobviously, cause the waste of the energy easily, therefore, we propose a tuber pipe of taking air return device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides the air pipe with the air return device, so that the quality of indoor air is rapidly improved, the indoor environment is effectively improved, the energy waste is reduced and the problems in the background art can be effectively solved through the input of outdoor fresh air and the air return purification of indoor air.
In order to achieve the purpose, the utility model provides the following technical scheme: an air pipe with an air return device comprises a ventilating duct and an air return mechanism;
ventilating duct: rectangular flanges are arranged at the left end and the right end of the ventilating duct, a flow guide cover is arranged on the inner bottom surface of the ventilating duct and is communicated with a return air inlet in the middle of the lower wall body of the ventilating duct, and air blocking doors are symmetrically hinged to the inner part of an opening formed by the right end of the flow guide cover and the inner bottom surface of the ventilating duct through spring hinges;
air return mechanism: set up in air pipe's bottom surface middle part, the return air mechanism communicates with the return air inlet at air pipe lower wall body middle part, and the input through outdoor new trend and the return air of indoor wind purify, improve indoor air quality fast, effectively improve the indoor environment, reduce the waste of the energy.
Furthermore, the front surface of the ventilation pipeline is provided with a control switch group, and the input end of the control switch group is electrically connected with an external power supply, so that a worker can conveniently control the operation of equipment.
Further, the return air mechanism includes return air pipe and fan, the return air pipe is through evenly distributed's bolt fixed connection in air pipe's bottom surface middle part, the return air pipe communicates with the return air inlet at air pipe lower wall body middle part, the fixed column fixedly connected with fan that the inside lower extreme of return air pipe set up through the symmetry, the output of control switch group is connected to the input electricity of fan, realizes the backward flow of indoor wind.
Furthermore, the air return mechanism further comprises a dust filter screen, and the frame of the dust filter screen is fixedly connected with the frame arranged at the lower end of the outer surface of the air return pipe through uniformly distributed bolts, so that dust in the air can be filtered conveniently.
Further, return air mechanism still includes activated carbon net, rectangle frame, photocatalyst coating, sterilamp and lamp stand, photocatalyst coating and lamp stand all set up in the internal face middle part of return air pipe, and evenly distributed's lamp stand is located photocatalyst coating's below, and sterilamp is all installed to the inside of lamp stand, and the rectangle frame sets up in the internal face upper end of return air pipe, and the upper surface of rectangle frame is through evenly distributed's bolt and activated carbon net's frame fixed connection, and the output of control switch group is connected to sterilamp's input electricity, realizes the high-efficient purification of indoor wind.
Furthermore, reinforcing ribs which are uniformly distributed are arranged on the outer surface of the ventilation pipeline, so that the deformation resistance of the ventilation pipeline is improved.
Further, all pack in the inside evenly distributed's of air pipe wall body cavity and inhale the sound cotton, reduce the noise that the air produced at the inside circulation of air pipe.
Compared with the prior art, the utility model has the beneficial effects that: this take return air system's tuber pipe has following benefit:
through the regulation and control of the control switch group, the fan operates, indoor air enters the return air pipe, meanwhile, through the regulation and control of the control switch group, the ultraviolet sterilizing lamp operates, dust of the indoor air is filtered by the dust filtering net, the indoor air is sterilized and disinfected by the ultraviolet sterilizing lamp, the photocatalyst coating is irradiated when the ultraviolet sterilizing lamp operates, titanium dioxide in the photocatalyst coating generates strong oxidizing substances under the irradiation of ultraviolet rays, air is sterilized and disinfected secondarily, the ultraviolet sterilizing lamp and the photocatalyst coating are used in a matching way, the purifying effect of the indoor air can be better, then the indoor air is filtered and adsorbed by the activated carbon net, clean indoor air is guided by the flow guide cover, the air blocking door is pushed open, the air blocking door enters the ventilation pipeline and is conveyed to the indoor along with fresh air, and the indoor air quality is rapidly improved through the input of outdoor fresh air and the return air purification of the indoor air, effectively improve the indoor environment and reduce the waste of energy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the right side view of the present invention;
FIG. 3 is a schematic view of the inner cross-section plane structure of the present invention.
In the figure: 1 ventilating duct, 2 control switch groups, 3 reinforcing ribs, 4 air return mechanisms, 41 activated carbon nets, 42 rectangular frames, 43 photocatalyst coatings, 44 air return ducts, 45 ultraviolet germicidal lamps, 46 lamp holders, 47 fans, 48 dust filtering nets, 5 rectangular flanges, 6 air blocking doors, 7 sound absorbing cotton and 8 air guide covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: an air pipe with an air return device comprises a ventilating duct 1 and an air return mechanism 4;
ventilating duct 1: rectangular flanges 5 are arranged at the left end and the right end of the ventilating duct, a flow guide cover 8 is arranged on the bottom surface inside the ventilating duct 1, the flow guide cover 8 is communicated with a return air inlet in the middle of a lower wall body of the ventilating duct 1, air blocking doors 6 are symmetrically hinged to the inside of an opening formed by the right end of the flow guide cover 8 and the bottom surface inside the ventilating duct 1 through spring hinges, reinforcing ribs 3 which are uniformly distributed are arranged on the outer surface of the ventilating duct 1, sound absorbing cotton 7 are filled in uniformly distributed cavities in the wall body of the ventilating duct 1, the rectangular flanges 5 are convenient for connecting the ventilating duct 1 with the outside, the flow guide cover 8 can guide indoor air, the air blocking doors 6 can prevent air from flowing back, the deformation resistance of the ventilating duct 1 can be improved through the reinforcing ribs 3, and the noise generated by air flowing inside the ventilating duct 1 can be reduced through the sound absorbing cotton 7;
Air return mechanism 4: the air return mechanism 4 is arranged in the middle of the bottom surface of the ventilation pipeline 1, the air return mechanism 4 is communicated with an air return inlet in the middle of a lower wall body of the ventilation pipeline 1, the air return mechanism 4 comprises an air return pipe 44 and a fan 47, the air return pipe 44 is fixedly connected in the middle of the bottom surface of the ventilation pipeline 1 through evenly distributed bolts, the air return pipe 44 is communicated with the air return inlet in the middle of the lower wall body of the ventilation pipeline 1, the lower end inside the air return pipe 44 is fixedly connected with the fan 47 through symmetrically arranged fixing columns, the input end of the fan 47 is electrically connected with the output end of the control switch group 2, the air return mechanism 4 further comprises a dust filter 48, the frame of the dust filter 48 is fixedly connected with the frame arranged at the lower end of the outer surface of the air return pipe 44 through evenly distributed bolts, the air return mechanism 4 further comprises an active carbon net 41, a rectangular frame 42, a photocatalyst coating 43, an ultraviolet germicidal lamp 45 and a lamp holder 46, the photocatalyst coating 43 and the lamp holder 46 are both arranged in the middle of the inner wall surface of the air return pipe 44, the lamp holder 46 of evenly distributed is located below the photocatalyst coating 43, the interior of the lamp holder 46 is all provided with the ultraviolet germicidal lamp 45, the rectangular frame 42 is arranged at the upper end of the inner wall surface of the air return pipe 44, the upper surface of the rectangular frame 42 is fixedly connected with the frame of the activated carbon net 41 through evenly distributed bolts, the input end of the ultraviolet germicidal lamp 45 is electrically connected with the output end of the control switch group 2, the rectangular frame 42 provides fixed support for the activated carbon net 41, the lamp holder 46 provides mounting support for the ultraviolet germicidal lamp 45, the fan 47 runs through the regulation and control of the control switch group 2, indoor air enters the air return pipe 44, meanwhile, through the regulation and control of the control switch group 2, the ultraviolet germicidal lamp 45 runs, dust of the indoor air is filtered by the dust filter 48, the indoor air is sterilized and disinfected by the ultraviolet germicidal lamp 45, the photocatalyst coating 43 is irradiated when the ultraviolet germicidal lamp 45 runs, inside titanium dioxide of photocatalyst coating 43 produces strong oxidizing substance under ultraviolet irradiation, carry out the disinfection of secondary sterilization to the air, sterilamp 45 and photocatalyst coating 43 cooperation are used, can make the purifying effect of indoor wind better, then indoor wind passes through the filtration absorption of active carbon net 41, the direction of clean indoor wind through kuppe 8, push away and keep off air door 6, it is inside to get into air pipe 1, be carried to indoorly along with the new trend, input and the return air of indoor wind through outdoor new trend purify, improve indoor air quality fast, effectively improve the indoor environment, reduce the waste of the energy.
Wherein: the front surface of ventilation pipe 1 is equipped with control switch group 2, and the input electricity of control switch group 2 connects external power source.
The working principle of the air pipe with the air return device provided by the utility model is as follows: the ventilating duct 1 is connected with an external fresh air supply device through a left rectangular flange 5 through bolts, the ventilating duct 1 is connected with an external fresh air output device through a right rectangular flange 5 through bolts, the external fresh air is conveyed into a room from left to right through the ventilating duct 1, a fan 47 operates through the regulation and control of a control switch group 2, the indoor air enters into an air return pipe 44, meanwhile, through the regulation and control of the control switch group 2, an ultraviolet sterilizing lamp 45 operates, dust of the indoor air is filtered through a dust filtering net 48, the indoor air is sterilized and disinfected by the ultraviolet sterilizing lamp 45, the photocatalyst coating 43 is irradiated when the ultraviolet sterilizing lamp 45 operates, titanium dioxide in the photocatalyst coating 43 generates strong oxidizing substances under the irradiation of ultraviolet rays, the air is sterilized and disinfected for the second time, the ultraviolet sterilizing lamp 45 and the photocatalyst coating 43 are matched for use, and the purifying effect of the indoor air is better, then the indoor wind passes through the filtration absorption of active carbon net 41, and clean indoor wind passes through the direction of kuppe 8, pushes away air blocking door 6, gets into inside air pipe 1, is carried to indoorly along with the new trend, through the input of outdoor new trend and the return air purification of indoor wind, improves indoor air quality fast, effectively improves indoor environment, reduces the waste of the energy.
It should be noted that the ultraviolet germicidal lamp 45 disclosed in the above embodiment can be selected from the ultraviolet germicidal lamp with model number UV3.0, the fan 47 can be selected from the fan with model number 200FZY5-D, and the control switch group 2 is provided with switch buttons corresponding to the ultraviolet germicidal lamp 45 and the fan 47 one by one for controlling the on-off operation thereof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a take tuber pipe of return air device which characterized in that: comprises a ventilating duct (1) and an air return mechanism (4);
ventilation duct (1): rectangular flanges (5) are arranged at the left end and the right end of the ventilating duct, a flow guide cover (8) is arranged on the inner bottom surface of the ventilating duct (1), the flow guide cover (8) is communicated with an air return opening in the middle of the lower wall body of the ventilating duct (1), and air blocking doors (6) are symmetrically hinged to the inner part of an opening formed by the right end of the flow guide cover (8) and the inner bottom surface of the ventilating duct (1) through spring hinges;
air return mechanism (4): the air return mechanism (4) is arranged in the middle of the bottom surface of the ventilation pipeline (1) and communicated with an air return opening in the middle of the lower wall body of the ventilation pipeline (1).
2. The air pipe with the air return device as claimed in claim 1, wherein: the front surface of air pipe (1) is equipped with control switch group (2), and the input electricity of control switch group (2) is connected external power source.
3. The air pipe with the air return device as claimed in claim 2, wherein: the air return mechanism (4) comprises an air return pipe (44) and a fan (47), the air return pipe (44) is fixedly connected to the middle of the bottom surface of the ventilation pipeline (1) through evenly distributed bolts, the air return pipe (44) is communicated with an air return opening in the middle of a lower wall body of the ventilation pipeline (1), the lower end of the inside of the air return pipe (44) is fixedly connected with the fan (47) through symmetrically arranged fixing columns, and the input end of the fan (47) is electrically connected with the output end of the control switch group (2).
4. The air pipe with the air return device as claimed in claim 3, wherein: the air return mechanism (4) further comprises a dust filtering net (48), and the frame of the dust filtering net (48) is fixedly connected with the frame arranged at the lower end of the outer surface of the air return pipe (44) through uniformly distributed bolts.
5. The air pipe with the air return device as claimed in claim 3, wherein: return air mechanism (4) still include activated carbon net (41), rectangle frame (42), photocatalyst coating (43), sterilamp (45) and lamp stand (46), photocatalyst coating (43) and lamp stand (46) all set up in the internal face middle part of return air pipe (44), and evenly distributed's lamp stand (46) are located the below of photocatalyst coating (43), and sterilamp (45) are all installed to the inside of lamp stand (46), and rectangle frame (42) set up in the internal face upper end of return air pipe (44), and the upper surface of rectangle frame (42) is through evenly distributed's bolt and the frame fixed connection of activated carbon net (41), and the output of control switch group (2) is connected to the input electricity of sterilamp (45).
6. The air pipe with the air return device as claimed in claim 1, wherein: the outer surface of the ventilation pipeline (1) is provided with reinforcing ribs (3) which are uniformly distributed.
7. The air pipe with the air return device as claimed in claim 1, wherein: the air pipe (1) is characterized in that sound-absorbing cotton (7) is filled in cavities uniformly distributed in the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102182.5U CN215571022U (en) | 2021-05-21 | 2021-05-21 | Air pipe with air return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102182.5U CN215571022U (en) | 2021-05-21 | 2021-05-21 | Air pipe with air return device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215571022U true CN215571022U (en) | 2022-01-18 |
Family
ID=79862895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102182.5U Expired - Fee Related CN215571022U (en) | 2021-05-21 | 2021-05-21 | Air pipe with air return device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215571022U (en) |
-
2021
- 2021-05-21 CN CN202121102182.5U patent/CN215571022U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |