CN216204066U - Outside air inlet connecting pipe of air inlet device for fresh air system - Google Patents
Outside air inlet connecting pipe of air inlet device for fresh air system Download PDFInfo
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- CN216204066U CN216204066U CN202122774002.4U CN202122774002U CN216204066U CN 216204066 U CN216204066 U CN 216204066U CN 202122774002 U CN202122774002 U CN 202122774002U CN 216204066 U CN216204066 U CN 216204066U
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- connecting pipe
- air inlet
- filter screen
- motor
- transmission shaft
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Abstract
The utility model discloses an external air inlet connecting pipe of an air inlet device for a fresh air system, which comprises a first connecting pipe, a corrugated plate, a second bolt and a motor, wherein the left side of the first connecting pipe is provided with the second connecting pipe, a frame is arranged in the second connecting pipe, the lower end of the second connecting pipe is provided with a filter screen, the motor is arranged in the second connecting pipe and is connected with a transmission shaft, and the lower end of the transmission shaft penetrates through the filter screen and is connected with a scrubbing brush. This air inlet unit outside connecting pipe that admits air for new trend system, impurity filters in the gas of reducible suction under the filter screen effect of setting, reduce impurity and enter into inside problem that causes the jam, can regularly drive the scrubbing brush through motor and transmission shaft and rotate, clear up the filter screen, keep its permeability, under equidistant distribution's wave form board effect, when moist air enters, the moisture striking is on the lateral wall of wave form board, slowly gather into big water droplet and drip, thereby carry out the entrapment processing to moisture in the air, reduce the entering of moisture.
Description
Technical Field
The utility model relates to the technical field related to fresh air systems, in particular to an external air inlet connecting pipe of an air inlet device for a fresh air system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a wall-mounted type fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; wall-hanging new trend system comprises new fan, is the same indoor by the leading-in of new fan clean room outdoor air, and wherein the new fan of wall-hanging new trend system is installed on indoor wall, through outside air inlet connecting pipe and outside intercommunication, the outside air inlet connecting pipe simple structure of current new trend system, and the function singleness can not carry out filtration treatment to the gas that gets into, and inside the floated great impurity got into easily in the gas, led to the fact the jam for a long time, influences the result of use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an external air inlet connecting pipe of an air inlet device for a fresh air system, which solves the problems that the external air inlet connecting pipe of the prior fresh air system provided in the background art has simple structure and single function, can not filter the entering gas, and large impurities floating in the gas easily enter the inside to cause blockage for a long time, thereby influencing the use effect.
In order to achieve the purpose, the utility model provides the following technical scheme: an external air inlet connecting pipe of an air inlet device for a fresh air system comprises a first connecting pipe, a corrugated plate, a second bolt and a motor,
a second connecting pipe is arranged on the left side of the first connecting pipe, a frame is arranged in the second connecting pipe, and a filter screen is arranged at the lower end of the second connecting pipe;
the motor is arranged in the second connecting pipe and is connected with the transmission shaft, and the lower end of the transmission shaft penetrates through the filter screen and is connected with the scrubbing brush.
Preferably, the left end of the first connecting pipe is arranged in the second connecting pipe in a penetrating manner, and the second connecting pipe is connected with the first connecting pipe through a first bolt and a nut.
Through adopting above-mentioned technical scheme, through first bolt and nut threaded connection between first takeover and the second takeover, the clearance is maintained to inside to convenient the dismantlement.
Preferably, the corrugated plates are arranged in the frame, and the corrugated plates are distributed at equal intervals in the frame.
Through adopting above-mentioned technical scheme, when moist air got into, moisture striking was on the lateral wall of wave plate, slowly gathered into big water droplet and drips, reduces the entering of moisture.
Preferably, the second bolt penetrates through the filter screen and is in threaded connection with the second connecting pipe, and the lower end of the filter screen is in contact with the scrubbing brush.
Through adopting above-mentioned technical scheme, can carry out prefilter to the air that gets into through the filter screen, reduce the entering of impurity.
Preferably, the motor, the transmission shaft and the scrubbing brush form a rotating mechanism.
Through adopting above-mentioned technical scheme, the motor passes through the transmission shaft and can drive the scrubbing brush and rotate.
Compared with the prior art, the utility model has the beneficial effects that: the air inlet device for the fresh air system is provided with an external air inlet connecting pipe,
(1) the filter screen can reduce impurities in the sucked air to filter under the action of the arranged filter screen, the problem that the impurities enter the inside to cause blockage is reduced, the scrubbing brush can be driven to rotate by the motor and the transmission shaft at regular intervals to clean the filter screen and keep the permeability of the filter screen, and under the action of the corrugated plates distributed at equal intervals, when moist air enters, moisture collides on the side walls of the corrugated plates and slowly accumulates into large water drops to drip, so that the moisture in the air is collected and treated, and the entry of the moisture is reduced;
(2) the first connecting pipe and the second connecting pipe are fixedly connected through a first bolt and a nut, the first bolt and the nut can be disassembled, the first connecting pipe and the second connecting pipe are internally maintained or cleaned, the scrubbing brush and the second bolt can be disassembled in a threaded mode, and a filter screen is maintained or replaced.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic bottom view of the filter screen of the present invention.
In the figure: 1. the corrugated plate brush comprises a first connecting pipe, a second connecting pipe, a first bolt, a nut, a frame, a corrugated plate, a filter screen, a second bolt, a motor, a transmission shaft and a scrubbing brush, wherein the first connecting pipe is 2, the second connecting pipe is 3, the first bolt is 4, the nut is 5, the frame is 6, the corrugated plate is 7, the filter screen is 8, the second bolt is 9, the motor is 10, and the scrubbing brush is 11.
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 invention provides a technical solution: an external air inlet connecting pipe of an air inlet device for a fresh air system is shown in figures 1 and 2, a second connecting pipe 2 is arranged on the left side of a first connecting pipe 1, a frame 5 is arranged in the second connecting pipe 2, meanwhile, the lower end of the second connecting pipe 2 is provided with a filter screen 7, the left end of the first connecting pipe 1 is arranged in the second connecting pipe 2 in a penetrating way, the second connecting pipe 2 is connected with the first connecting pipe 1 through a first bolt 3 and a nut 4, the first connecting pipe 1 penetrates through the second connecting pipe 2, the stability of installation of the second connecting pipe 2 is enhanced, the corrugated plate 6 is arranged in the frame 5, the corrugated plates 6 are distributed in the frame 5 at equal intervals, the corrugated plates 6 distributed at equal intervals can reduce the external moisture from entering the inside, the second bolts 8 penetrate through the filter screen 7 and are connected on the second connecting pipe 2 in a threaded manner, and the lower end of the filter screen 7 is contacted with the scrubbing brush 11, the second bolt 8 is disassembled, and the filter screen 7 is conveniently taken down to maintain and clean the scrubbing brush.
As shown in fig. 1 and 3, the motor 9 is disposed in the second connection pipe 2, the motor 9 is connected to the transmission shaft 10, the lower end of the transmission shaft 10 penetrates through the filter screen 7 and is connected to the scrubbing brush 11, the motor 9, the transmission shaft 10 and the scrubbing brush 11 form a rotation mechanism, the filter screen 7 can be cleaned under the rotation of the scrubbing brush 11, the permeability of the filter screen is maintained, and the scrubbing brush 11 is in threaded connection with the transmission shaft 10.
The working principle is as follows: when the external air inlet connecting pipe of the air inlet device for the fresh air system is used, the power supply is switched on, when the air inlet device of the fresh air system is normally used, air enters through the lower end of the second connecting pipe 2, the entering air is primarily filtered under the action of the filter screen 7, the entering of impurities is reduced, when moist air enters, moisture impacts on the side wall of the corrugated plate 6 and is accumulated into large water drops to drop, thereby trapping the moisture in the air, reducing the entry of the moisture, regularly driving the scrubbing brush 11 to rotate through the motor 9 and the transmission shaft 10, cleaning the filter screen 7 by the scrubbing brush 11 to keep the filter screen permeable, disassembling the scrubbing brush 11 by screw threads, disassembling the second bolt 8, disassembling the filter screen 7 for maintenance or replacement, disassembling the first bolt 3 and the nut 4, the first and second nozzles 1 and 2 are internally maintained and cleaned, and the details which are not described in detail in this specification belong to the prior art known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a new trend is outside connecting pipe that admits air of hot blast blowpipe apparatus for system, includes first takeover (1), wave form board (6), second bolt (8) and motor (9), its characterized in that:
a second connecting pipe (2) is arranged on the left side of the first connecting pipe (1), a frame (5) is arranged in the second connecting pipe (2), and a filter screen (7) is arranged at the lower end of the second connecting pipe (2);
the motor (9) is arranged in the second connecting pipe (2), the motor (9) is connected with the transmission shaft (10), and the lower end of the transmission shaft (10) penetrates through the filter screen (7) and is connected with the scrubbing brush (11).
2. The external air inlet connecting pipe of the air inlet device for the fresh air system as claimed in claim 1, wherein: the left end of the first connecting pipe (1) penetrates through the second connecting pipe (2), and the second connecting pipe (2) is connected with the first connecting pipe (1) through a first bolt (3) and a nut (4).
3. The external air inlet connecting pipe of the air inlet device for the fresh air system as claimed in claim 1, wherein: the corrugated plates (6) are arranged in the frame (5), and the corrugated plates (6) are distributed in the frame (5) at equal intervals.
4. The external air inlet connecting pipe of the air inlet device for the fresh air system as claimed in claim 1, wherein: and the second bolt (8) penetrates through the filter screen (7) and is in threaded connection with the second connecting pipe (2), and the lower end of the filter screen (7) is in contact with the scrubbing brush (11).
5. The external air inlet connecting pipe of the air inlet device for the fresh air system as claimed in claim 1, wherein: the motor (9), the transmission shaft (10) and the scrubbing brush (11) form a rotating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774002.4U CN216204066U (en) | 2021-11-13 | 2021-11-13 | Outside air inlet connecting pipe of air inlet device for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774002.4U CN216204066U (en) | 2021-11-13 | 2021-11-13 | Outside air inlet connecting pipe of air inlet device for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204066U true CN216204066U (en) | 2022-04-05 |
Family
ID=80911163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122774002.4U Active CN216204066U (en) | 2021-11-13 | 2021-11-13 | Outside air inlet connecting pipe of air inlet device for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204066U (en) |
-
2021
- 2021-11-13 CN CN202122774002.4U patent/CN216204066U/en active Active
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