CN212508392U

CN212508392U - Air inlet window for tunnel ventilation

Info

Publication number: CN212508392U
Application number: CN202021236974.7U
Authority: CN
Inventors: 闫宏伟; 梁志伟
Original assignee: Qingdao Guangzhijie New Material Co ltd
Current assignee: Qingdao Guangzhijie New Material Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-09
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of air inlet windows, and discloses a tunnel ventilation air inlet window, which solves the problem that sundries in air are difficult to filter when air is selected at present, thereby reducing the air inlet quality of the air inlet window, and comprises an air inlet pipe, wherein the lower end of the air inlet pipe is connected with a protective box; the utility model discloses, through the motor, the bull stick, the flabellum board, the filter mantle, first filter screen, the setting of second filter screen and air inlet fill, the motor drives the bull stick and rotates, the bull stick rotates and drives the flabellum board and rotate, the flabellum board rotates blows the air current to one end, arrange wind through the fresh air inlet, debris in to the wind through the filter mantle filters, rethread first filter screen and second filter screen filter wind, discharge wind through the air inlet fill, it can to discharge wind through the exhaust vent at last, be convenient for filter the wind of discharging, the air inlet quality of air inlet window has been improved, excellent in use effect.

Description

Air inlet window for tunnel ventilation

Technical Field

The utility model belongs to the technical field of the air inlet window, specifically be tunnel ventilation air inlet window.

Background

Architecturally refers to an opening made in a wall or roof to allow light or air to enter the room, in fact windows and doors are meant to be windows and doors, respectively, and in modern chinese, windows are meant to be windows alone.

The dust in the wind is difficult to filter when current air inlet window is selecting the air inlet for the wind of discharging can be mingled with the dust, has reduced inside air inlet equipment's result of use, thereby has reduced the air inlet quality of air inlet window, and the result of use is not good.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a tunnel ventilation air inlet window, effectual solution is at present when selecting the air inlet, is difficult to filter the debris in the wind to the problem of air inlet window air inlet quality has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a tunnel ventilation air inlet window comprises an air inlet pipe, wherein the lower end of the air inlet pipe is connected with a protective box, the bottom of the inner wall of the protective box is connected with a motor, the output end of the motor is connected with a rotating rod, one end of the rotating rod penetrates through the air inlet pipe and extends into the air inlet pipe, the surface of the rotating rod extending into the air inlet pipe is connected with a fan blade plate, a first fixed rod is fixedly connected between the top and the bottom of the inner wall of the air inlet pipe, the surface of the first fixed rod is connected with a filter cover, the surface of the filter cover is connected with a second fixed rod, the top end and the low end of the second fixed rod are respectively fixedly connected with the top and the bottom of the inner wall of the air inlet pipe, a first filter screen is fixedly connected between the upper end and the lower end of the inner wall of the air inlet pipe, one side, which is positioned, the upper end and the lower end of the air inlet hopper are both connected with a fixed block, the upper end of the fixed block is fixedly connected with the top of the inner wall of the air inlet pipe, an air inlet hole is formed in one end of the air inlet pipe, and an air outlet hole is formed in the other end of the air inlet pipe.

Preferably, the diameter of the first filter is larger than the diameter of the second filter.

Preferably, the number of the fixed blocks is two.

Preferably, a rotating seat is installed at the joint of the rotating rod and the air inlet pipe, and the rotating rod is positioned in the rotating seat and is in rotating connection with the rotating seat.

Preferably, the filter cover is in a horn shape.

Preferably, transparent glass is embedded in the surface of the air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the motor, the bull stick, the flabellum board, the filter mantle, first filter screen, the setting of second filter screen and air inlet fill, the motor drives the bull stick and rotates, the bull stick rotates and drives the flabellum board and rotate, the flabellum board rotates blows the air current to one end, arrange wind through the fresh air inlet, debris in to the wind through the filter mantle filters, rethread first filter screen and second filter screen filter wind, discharge wind through the air inlet fill, it can to discharge wind through the exhaust vent at last, be convenient for filter the wind of discharging, the air inlet quality of air inlet window has been improved, excellent in use effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the filter screen of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. an air inlet pipe; 2. a protective box; 3. a motor; 4. a rotating rod; 5. a leaf plate; 6. a first fixing lever; 7. a filter housing; 8. a second fixing bar; 9. a first filter screen; 10. a fixed block; 11. an air inlet hopper; 12. fixing a column; 13. a second filter screen; 14. an air inlet hole; 15. an air outlet; 16. and (4) transparent glass.

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 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises an air inlet pipe 1, a protective box 2 is connected to the lower end of the air inlet pipe 1, a motor 3 is connected to the bottom of the inner wall of the protective box 2, the power cord of the motor 3 is connected to an external power supply, a rotating rod 4 is connected to the output end of the motor 3, one end of the rotating rod 4 penetrates through the air inlet pipe 1 and extends into the air inlet pipe 1, a vane plate 5 is connected to the surface of the rotating rod 4 extending into the air inlet pipe 1 for pushing air, a first fixing rod 6 is fixedly connected between the top and the bottom of the inner wall of the air inlet pipe 1, a filter cover 7 is connected to the surface of the first fixing rod 6 for filtering the sundries in the air, a second fixing rod 8 is connected to the surface of the filter cover 7, the top and the low end of the second fixing rod 8 are fixedly connected to the top and the bottom of the inner wall of the air inlet pipe 1 respectively, a first filter screen 9, a fixed column 12 is connected between the upper end and the lower end of the inner wall of the air inlet pipe 1 and positioned on one side of the fan blade plate 5, the lower end of the fixed column 12 is connected with a second filter screen 13, one end of the fixed column 12 is connected with an air inlet hopper 11, the upper end and the lower end of the air inlet hopper 11 are both connected with a fixed block 10, the upper end of the fixed block 10 is fixedly connected with the top of the inner wall of the air inlet pipe 1, an air inlet hole 14 is formed in one end of the air inlet pipe 1, and an air outlet.

In the second embodiment, on the basis of the first embodiment, the diameter of the first filter 9 is larger than that of the second filter 13, so that the effect of gradual filtering is achieved.

In the third embodiment, the number of the fixed blocks 10 is two groups based on the first embodiment.

Fourth embodiment, on the basis of first embodiment, the seat is rotated in the junction of bull stick 4 and air-supply line 1, and bull stick 4 is located and rotates the seat swivelling joint, and the bull stick 4 of being convenient for rotates, has improved the stability of bull stick 4.

In the fifth embodiment, on the basis of the first embodiment, the filter cover 7 is in a horn shape, so that the filtering function is conveniently realized.

Sixth, based on the first embodiment, the transparent glass 16 is embedded in the surface of the air inlet duct 1, so that the equipment inside the air inlet duct 1 can be conveniently observed and maintained.

The working principle is as follows: the during operation, at first when needs are through the tunnel air inlet, starter motor 3 drives bull stick 4 and rotates, and bull stick 4 rotates and drives flabellum board 5 and rotates, and flabellum board 5 rotates blows the wind stream to one end, discharges wind through fresh air inlet 14, filters the debris in the wind through filter mantle 7, and rethread first filter screen 9 and second filter screen 13 filter the wind, discharges the wind through intake hopper 11, at last through exhaust vent 15 with wind discharge can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Tunnel ventilation air inlet window, including air-supply line (1), its characterized in that: the lower extreme of air-supply line (1) is connected with protecting box (2), the bottom of protecting box (2) inner wall is connected with motor (3), the output of motor (3) is connected with bull stick (4), the one end of bull stick (4) runs through air-supply line (1) and extends to the inside of air-supply line (1), bull stick (4) extend to the inside surface of air-supply line (1) and are connected with fan blade board (5), first dead lever (6) of fixedly connected with between the top of air-supply line (1) inner wall and the bottom, the surface of first dead lever (6) is connected with filter mantle (7), the surface of filter mantle (7) is connected with second dead lever (8), the top and the low side of second dead lever (8) respectively with top and bottom fixed connection of air-supply line (1) inner wall, first filter screen (9) of fixedly connected with between the upper end and the lower extreme of air-supply line (1) inner wall, and the side that is located fan blade board (5) between the upper end and the lower extreme The air inlet device comprises a column (12), wherein the lower end of the fixed column (12) is connected with a second filter screen (13), one end of the fixed column (12) is connected with an air inlet hopper (11), the upper end and the lower end of the air inlet hopper (11) are both connected with a fixed block (10), the upper end of the fixed block (10) is fixedly connected with the top of the inner wall of an air inlet pipe (1), an air inlet hole (14) is formed in one end of the air inlet pipe (1), and an air outlet hole (15) is formed in the other end of the.

2. The tunnel ventilation air inlet window of claim 1, wherein: the diameter of the first filter screen (9) is larger than that of the second filter screen (13).

3. The tunnel ventilation air inlet window of claim 1, wherein: the number of the fixed blocks (10) is two.

4. The tunnel ventilation air inlet window of claim 1, wherein: the joint of the rotating rod (4) and the air inlet pipe (1) is provided with a rotating seat, and the rotating rod (4) is positioned in the rotating seat and is connected in a rotating way.

5. The tunnel ventilation air inlet window of claim 1, wherein: the filter cover (7) is in a horn shape.

6. The tunnel ventilation air inlet window of claim 1, wherein: transparent glass (16) is embedded in the surface of the air inlet pipe (1).