CN220601697U - Green building ventilation structure - Google Patents

Abstract

The utility model discloses a green building ventilation structure, which comprises a ventilation pipe, wherein a fan is fixedly arranged in the ventilation pipe, an L-shaped guide shell is fixedly connected to the inner wall of the ventilation pipe, a first filter plate is connected in a sliding manner in the guide shell, a frame body is fixedly connected to the inner wall of the ventilation pipe, a second filter screen is detachably connected to the outer wall of the frame body, and the frame body is positioned above the opening end of the guide shell; according to the utility model, through arranging the guide shell, the ventilation opening, the frame body, the first filter plate, the second filter screen and the like, air can be filtered on two sides of the fan, so that dust entering a room through the ventilation pipe in the passing process can be effectively reduced, dust adhered on the motor and the impeller can be reduced, when the first filter plate needs to be cleaned, the first filter plate can be pulled out from the guide shell only by detaching the first hand-screwed bolt and pulling the handle, but when the second filter screen needs to be cleaned, the second filter screen can be detached only by unscrewing the second hand-screwed bolt, and the operation is simple and convenient.

Description

Green building ventilation structure

Technical Field

The utility model relates to a ventilation structure, in particular to a green building ventilation structure.

Background

The green building is a building which saves resources including energy, water and materials, protects the environment and reduces pollution, provides healthy and comfortable use space for people, and is harmonious with nature in the whole life cycle of the building to the greatest extent.

At present, a filter screen or other filtering mechanisms are installed at an air inlet and outlet of a ventilating structure for a green building so as to filter air entering a room and reduce dust entering the room from the ventilating structure.

And the ventilation structure of some green buildings is through setting up quick detach structure, conveniently carries out the dismouting to the filter screen that is close to indoor one side to be convenient for wash this filter screen, all there is the problem that is inconvenient for dismantling indoor in the filter screen that is close to the outdoor side among the ventilation structure of most green buildings, remains to be improved.

Disclosure of Invention

The utility model aims to provide a green building ventilation structure for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a green building ventilation structure, includes the ventilation pipe, fixed mounting has the fan in the ventilation pipe, the inner wall fixedly connected with L shape of ventilation pipe leads the shell, it has first filter plate to lead sliding connection in the shell, the inner wall fixedly connected with framework of ventilation pipe, and the outer wall of framework can be dismantled and be connected with the second filter screen, the framework is located the open end top of leading the shell, the vent has all been seted up to the both sides outer wall of leading the shell, framework and vent distribution are in the both sides of fan.

As a further scheme of the utility model: the first filter plate comprises a thin soft plate which is slidably arranged in the guide shell, and a plurality of filter holes are formed in the corresponding positions of the outer wall of the thin soft plate and the ventilation opening in a penetrating mode.

As a further scheme of the utility model: the aperture of the filter holes is 10-120 meshes.

As a further scheme of the utility model: one end of the thin soft board is fixedly connected with a panel after extending out of an end opening of the guide shell, the panel is fixedly connected with the frame body through a second hand-twisting bolt, and a handle is fixedly arranged on the outer wall of the panel.

As still further aspects of the utility model: the outer wall of second filter screen wears to be equipped with a plurality of first hand and twists the bolt, and first hand twists the bolt and all with framework threaded connection.

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

according to the utility model, through arranging the guide shell, the ventilation opening, the frame body, the first filter plate, the second filter screen and the like, air can be filtered on two sides of the fan, so that dust entering a room through the ventilation pipe in the passing process can be effectively reduced, dust adhered on the motor and the impeller can be reduced, when the first filter plate needs to be cleaned, the first filter plate can be pulled out from the guide shell only by detaching the first hand-screwed bolt and pulling the handle, but when the second filter screen needs to be cleaned, the second filter screen can be detached only by unscrewing the second hand-screwed bolt, and the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of a green building ventilation structure.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

The air duct 1, the frame 2, the motor 3, the impeller 4, the guide shell 5, the ventilation opening 6, the thin soft board 7, the filter holes 8, the panel 9, the handle 10, the frame 11, the second filter screen 12, the first hand-screwed bolt 13 and the second hand-screwed bolt 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, a green building ventilation structure comprises a ventilation pipe 1, wherein a fan is fixedly installed in the ventilation pipe 1, specifically, the fan comprises a motor 3 fixed in the ventilation pipe 1 through a frame 2, an impeller 4 is fixedly installed on an output shaft of the motor 3, an L-shaped guide shell 5 is fixedly connected to the inner wall of the ventilation pipe 1, a bent part of the guide shell 5 is a smooth round corner, a flexible first filter plate is connected in the guide shell 5 in a sliding manner, a frame 11 is fixedly connected to the inner wall of the ventilation pipe 1, a second filter screen 12 is detachably connected to the outer wall of the frame 11, the frame 11 is located above an opening end of the guide shell 5, ventilation openings 6 are formed in the outer walls of two sides of the guide shell 5, and the frame 11 and the ventilation openings 6 are distributed on two sides of the fan.

When the air conditioner is installed, the ventilation pipe 1 is fixedly installed on a wall body in a penetrating manner, one end of the ventilation pipe 1, which is fixedly provided with the frame 11, faces indoors, and when the air conditioner is used, the fan is started, so that external air can be pumped into the indoors to realize rapid ventilation and air exchange of the indoors, and the air entering the indoors can be filtered twice by the first filter plate and the second filter screen 12, so that dust entering the indoors is reduced, and dust adhered to the motor 3 and the impeller 4 can be reduced;

when the first filter plate needs to be cleaned, the first filter plate only needs to be pulled out from the opening end of the guide shell 5, and the operation is simple and convenient.

In one embodiment of the present utility model, the first filter plate includes a thin flexible plate 7 slidably mounted in the guide shell 5, a plurality of filter holes 8 are disposed on the outer wall of the thin flexible plate 7 corresponding to the ventilation openings 6 in a penetrating manner, specifically, the thin flexible plate 7 is made of stainless steel plate, and the aperture of the filter holes 8 is 10-120 mesh.

Referring specifically to fig. 3, in one embodiment of the present utility model, one end of the thin flexible board 7 extends out from the end opening of the guide case 5 and is fixedly connected with a panel 9, the panel 9 is fixedly connected with the frame 11 through a second hand-screwed bolt 14, and a handle 10 is fixedly installed on the outer wall of the panel 9.

Through the setting of panel 9 and handle 10, conveniently take out first filter plate by leading in the shell 5, perhaps insert first filter plate in leading the shell, and through the setting of second hand screw bolt 14, can lock panel 9 and framework 11 fixed to realize the fixed to first filter plate.

Referring to fig. 1 and fig. 3, in an embodiment of the present utility model, a plurality of first hand-screwed bolts 13 are disposed on an outer wall of the second filter screen 12, and the first hand-screwed bolts 13 are screwed with the frame 11.

The second filter screen 12 is easily attached to and detached from the frame 11 by using the first hand-screwed bolt 13.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A green building ventilation structure, its characterized in that: including ventilation pipe (1), fixed mounting has the fan in ventilation pipe (1), the inner wall fixedly connected with L shape of ventilation pipe (1) leads shell (5), it has first filter plate to lead to slide in shell (5), the inner wall fixedly connected with framework (11) of ventilation pipe (1), and the outer wall of framework (11) can be dismantled and be connected with second filter screen (12), framework (11) are located the open end top of leading shell (5), vent (6) have all been seted up to the both sides outer wall of leading shell (5), framework (11) and vent (6) distribute in the both sides of fan.

2. A green building ventilation structure according to claim 1, characterized in that: the first filter plate comprises a Bao Ruanban (7) which is slidably arranged in the guide shell (5), and a plurality of filter holes (8) are formed in the corresponding positions of the outer wall of the Bao Ruanban (7) and the ventilation opening (6) in a penetrating mode.

3. A green building ventilation structure according to claim 2, characterized in that: the aperture of the filter holes (8) is 10-120 meshes.

4. A green building ventilation structure according to claim 2, characterized in that: one end of the Bao Ruanban (7) is fixedly connected with a panel (9) after extending out of an end opening of the guide shell (5), the panel (9) is fixedly connected with the frame body (11) through a second hand-screwed bolt (14), and a handle (10) is fixedly arranged on the outer wall of the panel (9).

5. A green building ventilation structure according to claim 1, characterized in that: the outer wall of the second filter screen (12) is provided with a plurality of first hand-screwed bolts (13) in a penetrating mode, and the first hand-screwed bolts (13) are in threaded connection with the frame body (11).