CN214647465U

CN214647465U - Bus air duct with air opening cleaning structure

Info

Publication number: CN214647465U
Application number: CN202120855519.3U
Authority: CN
Inventors: 徐文军
Original assignee: Jiangsu Wanhang Vehicle Technology Co ltd
Current assignee: Jiangsu Wanhang Vehicle Technology Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-09
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a wind channel for bus with clean structure in wind gap, including the wind channel shell, one side of wind channel shell is provided with the intake stack, and the opposite side is provided with the air outlet, electrostatic precipitator is installed through dead lever one in the top of wind channel shell. The utility model discloses in, the electrostatic precipitator circular telegram, the air that contains the dust passes through the inside that the admission line got into the wind channel shell, and on long-pending attach on electrostatic precipitator's opposite polarity electrode under the effect of electric field force, the air through electrostatic precipitator passes through the air outlet and discharges, long-pending when attaching the dust on electrostatic precipitator reaches an amount, can influence dust collection efficiency, extend through control electric putter this moment, drive mounting panel and clean outer loop downstream, the brush of clean outer loop inner wall will be at the outside dust of removal in-process brush-out abnormal shape electrode, under the action of gravity, the dust drops to the inside of dust hopper, dismantle clean comparing with traditional manual work, the cleaning efficiency in wind channel for the bus has been improved.

Description

Bus air duct with air opening cleaning structure

Technical Field

The utility model relates to a bus technical field especially relates to a wind channel for bus with clean structure in wind gap.

Background

A passageway that is used for inside and outside air cycle replacement of bus during bus wind channel because contain a large amount of dusts in the outside air usually, can deposit in it when the wind channel is inside, when needs wash, then need use the instrument to dismantle the wind channel board, then the manual work cleans cleanly, and clean efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the air duct with the air opening cleaning structure for the bus aims to solve the problem that the air duct of the bus is inconvenient to clean.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air duct for bus with clean structure in wind gap, includes the wind channel shell, one side of wind channel shell is provided with the intake stack, and the opposite side is provided with the air outlet, electrostatic precipitator is installed through dead lever one in the top of wind channel shell, interior table wall is connected with the mounting panel through electric putter in the top of wind channel shell, the lower terminal surface of mounting panel is connected with clean outer loop through dead lever two, the interior table wall of clean outer loop is that the circumference distributes and has clean brush, the lower terminal surface of wind channel shell can be dismantled and be connected with the dust hopper.

As a further description of the above technical solution:

the air duct comprises an air duct shell and is characterized in that L-shaped fixing frames are arranged on the outer walls of the two sides of the air duct shell, fixing pins are connected onto the L-shaped fixing frames in a matched mode, mounting lugs are arranged on the lower end face of the air duct shell and movably connected with limiting plates through rotating shafts, and the end portions of the limiting plates are connected with limiting grooves in the outer wall of a dust hopper in a clamped mode.

As a further description of the above technical solution:

and a filter screen is arranged in the air outlet.

As a further description of the above technical solution:

the lower end surface of the dust collecting hopper is provided with a bearing handle.

As a further description of the above technical solution:

the electrostatic precipitator is of a cylindrical structure, and the mounting plate is provided with a yielding through hole matched with the electrostatic precipitator.

As a further description of the above technical solution:

an inner groove is formed in the position, located at the electric push rod, of the top inner surface wall of the air duct shell, and the electric push rod is contained inside the inner groove.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the electrostatic precipitator circular telegram, the air that contains the dust passes through the inside that the admission line got into the wind channel shell, and on long-pending attach on electrostatic precipitator's opposite polarity electrode under the effect of electric field force, the air through electrostatic precipitator passes through the air outlet and discharges, long-pending when attaching the dust on electrostatic precipitator reaches an amount, can influence dust collection efficiency, extend through control electric putter this moment, drive mounting panel and clean outer loop downstream, the brush of clean outer loop inner wall will be at the outside dust of removal in-process brush-out abnormal shape electrode, under the action of gravity, the dust drops to the inside of dust hopper, dismantle clean comparing with traditional manual work, the cleaning efficiency in wind channel for the bus has been improved.

2. The utility model discloses in, the fixed pin is unscrewed to the outside for the tip and the limiting plate separation of fixed pin, thereby remove the locking to the limiting plate, rotate the limiting plate to both sides, make the tip and the spacing recess separation of limiting plate, thereby be convenient for demolish the dust hopper, carry out centralized processing to its inside dust.

Drawings

Fig. 1 shows a schematic structural view of a front cross-sectional view of an air duct for a bus, which is provided with an air opening cleaning structure according to an embodiment of the present invention;

fig. 2 is a schematic side view of an air duct for a bus, which has an air opening cleaning structure according to an embodiment of the present invention;

fig. 3 is a schematic side cross-sectional view of an air duct for a bus, which is provided with an air opening cleaning structure according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of an outer ring of a cleaning air duct for a bus, which is provided by an embodiment of the present invention and has an air opening cleaning structure.

Illustration of the drawings:

1. an air duct housing; 2. an air inlet pipeline; 3. an air outlet; 4. fixing a rod I; 5. an electrostatic precipitator; 6. an electric push rod; 7. mounting a plate; 8. a second fixing rod; 9. cleaning the outer ring; 10. cleaning the brush; 11. a dust collecting hopper; 12. filtering with a screen; 13. a limiting groove; 14. an L-shaped fixing frame; 15. a fixing pin; 16. mounting lugs; 17. a rotating shaft; 18. a limiting plate; 19. a support handle; 20. an inner groove; 21. and (4) yielding through holes.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an air duct with an air opening cleaning structure for a bus comprises an air duct shell 1, an air inlet pipeline 2 is arranged on one side of the air duct shell 1, an air outlet 3 is arranged on the other side of the air duct shell, an electrostatic dust collector 5 is mounted on the top of the air duct shell 1 through a first fixing rod 4, the electrostatic dust collector 5 can adsorb dust in air in a power-on state to improve air quality, an inner surface wall of the top of the air duct shell 1 is connected with a mounting plate 7 through an electric push rod 6, the lower end face of the mounting plate 7 is connected with a cleaning outer ring 9 through a second fixing rod 8, cleaning brushes 10 are circumferentially distributed on the inner surface wall of the cleaning outer ring 9, and the cleaning brushes 10 scrub the electrostatic dust collector 5 in the process of moving up and down, therefore, external dust can be cleaned quickly, the lower end face of the air duct shell 1 is detachably connected with the dust hopper 11, the dust hopper 11 can be conveniently taken down, and the internal dust can be cleaned.

Specifically, as shown in fig. 1, the outer walls of two sides of the air duct housing 1 are provided with L-shaped fixing frames 14, the L-shaped fixing frames 14 are rotatably connected with fixing pins 15, the lower end face of the air duct housing 1 is provided with mounting lugs 16, the mounting lugs 16 are movably connected with limiting plates 18 through rotating shafts 17, the ends of the limiting plates 18 are connected with limiting grooves 13 on the outer walls of the dust hoppers 11 in a clamping manner, in a normal state, the ends of the fixing pins 15 are abutted against the side walls of the limiting plates 18, so that the ends of the limiting plates 18 are stabilized in the limiting grooves 13, and the dust hoppers 11 are fixed below the air duct housing 1.

Specifically, as shown in fig. 2, a filter screen 12 is arranged inside the air outlet 3, and the filter screen 12 can filter the air in the air duct housing 1 again, so that the air quality is improved.

Specifically, as shown in fig. 2, a holding handle 19 is provided on the lower end surface of the dust hopper 11 to facilitate taking the dust hopper 11 from the bottom.

Specifically, as shown in fig. 3, the electrostatic precipitator 5 is a cylindrical structure, and the mounting plate 7 is provided with a yielding through hole 21 adapted to the electrostatic precipitator 5, so that the mounting plate 7 can smoothly pass through the electrostatic precipitator 5 through the yielding through hole 21 in the downward moving process.

Specifically, as shown in fig. 3, an inner groove 20 is formed in the position, located at the electric push rod 6, of the top inner surface wall of the air duct shell 1, and the electric push rod 6 is accommodated in the inner groove 20, so that the installation space of the electric push rod 6 in the air duct shell 1 is reduced.

The working principle is as follows: when the dust collection device is used, the electrostatic dust collector 5 is electrified, air containing dust enters the air duct shell 1 through the air inlet pipeline 2 and is accumulated on the opposite electrode of the electrostatic dust collector 5 under the action of an electric field force, the air subjected to electrostatic dust collection is discharged through the air outlet 3, and when a certain amount of dust accumulated on the electrostatic dust collector 5 reaches, the dust collection efficiency is influenced, at the moment, the mounting plate 7 and the cleaning outer ring 9 are driven to move downwards by controlling the extension of the electric push rod 6, the dust outside the special-shaped electrode is brushed away by the hairbrush for cleaning the inner wall of the outer ring 9 in the moving process, and falls into the dust collection hopper 11 under the action of gravity; the fixing pin 15 is screwed out to the outside, so that the end part of the fixing pin 15 is separated from the limit plate 18, the lock on the limit plate 18 is released, the limit plates 18 are rotated to the two sides, the end parts of the limit plates 18 are separated from the limit grooves 13, the dust hopper 11 is convenient to disassemble, and the dust in the dust hopper is centralized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air duct for bus with clean structure in wind gap, includes the wind channel shell, one side of wind channel shell is provided with the intake stack, and the opposite side is provided with the air outlet, its characterized in that, electrostatic precipitator is installed through dead lever one in the top of wind channel shell, the interior table wall is connected with the mounting panel through electric putter in the top of wind channel shell, the lower terminal surface of mounting panel is connected with clean outer loop through dead lever two, the interior table wall of clean outer loop is that the circumference distributes and has clean brush, the lower terminal surface of wind channel shell can be dismantled and be connected with the dust hopper.

2. The air duct with an air outlet cleaning structure for the bus as claimed in claim 1, wherein the outer walls of two sides of the air duct casing are provided with L-shaped fixing frames, the L-shaped fixing frames are connected with fixing pins in a coupling manner, the lower end surface of the air duct casing is provided with mounting lugs, the mounting lugs are movably connected with limiting plates through rotating shafts, and the ends of the limiting plates are connected with limiting grooves on the outer walls of the dust hoppers in a coupling manner.

3. The air duct with an air opening cleaning structure for the bus as claimed in claim 1, wherein a filter screen is disposed inside the air outlet.

4. The air duct with tuyere cleaning structure for bus as claimed in claim 1, wherein a supporting handle is provided on a lower end surface of said dust hopper.

5. The air duct with the tuyere cleaning structure for the bus according to claim 1, wherein the electrostatic precipitator has a cylindrical structure, and the mounting plate has a abdicating through hole adapted to the electrostatic precipitator.

6. The air duct with the air opening cleaning structure for the bus as claimed in claim 1, wherein an inner groove is formed in the top inner surface wall of the air duct shell at the position of the electric push rod, and the electric push rod is accommodated in the inner groove.