CN223537744U - Ventilation structure of green building - Google Patents

Abstract

This utility model discloses a ventilation structure for green buildings, including a duct. A protective box is fixedly connected to the inner wall of the front part of the duct. An insertion hole is opened on the rear surface of the upper end of the duct. A first motor is installed inside the duct. Several fan blades are fixedly connected to the front end of the first motor. A fixing frame is fixedly connected to the surface of the first motor. The duct is fixedly connected to both ends of the fixing frame. Several equally spaced rotating shafts are installed inside the front end of the duct. The left and right ends of the rotating shafts are rotatably connected to the protective box and the duct, respectively. A baffle is fixedly connected to the surface of the rotating shaft. A first bevel gear is fixedly connected to the left end of the rotating shaft. The first bevel gear is located inside the protective box. A filter frame is movably connected inside the duct. A filter screen is fixedly connected inside the filter frame. A protruding plate is fixedly connected to the upper part of the filter frame. A locking component is installed inside the protruding plate. An adjustment component is installed inside the protective box. The ventilation structure for green buildings disclosed in this utility model can not only prevent debris from entering the duct, but also facilitate the cleaning of dust.

Description

Ventilation structure of green building

Technical Field

The utility model relates to the technical field of building ventilation, and discloses a ventilation structure of a green building.

Background

The building ventilation is divided into natural ventilation and mechanical ventilation, namely, indoor polluted air of a building is directly or purified and then is discharged outdoors, and fresh air is supplemented, so that the indoor air environment is kept to meet the sanitary standard.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

However, the prior art patents suffer from several drawbacks:

(1) When the ventilation structure does not work, dust and even small animals enter the room from the air pipe to pollute the indoor ground environment.

(2) The filter screen and the fan blade are inconvenient to clean, and a large amount of dust is adhered to the filter screen and the fan blade after long-time use, so that ventilation is affected.

Disclosure of utility model

The utility model aims to provide a ventilation structure of a green building, which solves the problems that an air pipe cannot be sealed and is inconvenient to clean in the prior art by arranging a baffle plate capable of being closed and a filter screen frame capable of being detached.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a ventilation structure of a green building, comprising:

The inner wall of the front part of the air pipe is fixedly connected with a protection box, and the surface of the rear side of the upper end of the air pipe is provided with an inserting hole;

The air duct comprises a first motor, a second motor and a fan, wherein the first motor is positioned in the air duct, the front end of the first motor is fixedly connected with a plurality of fan blades, the surface of the first motor is fixedly connected with a fixed frame, and the left end and the right end of the fixed frame are fixedly connected with the air duct;

The rotating shafts are distributed in the front end of the air pipe at equal intervals, the left end and the right end of each rotating shaft are respectively connected with the protection box and the air pipe in a rotating mode, the surface of each rotating shaft is fixedly connected with a baffle, the left end of each rotating shaft is fixedly connected with a first bevel gear, and the first bevel gears are located in the protection box;

The filter screen frame is movably connected to the inside of the air pipe, a filter screen is fixedly connected to the inside of the filter screen frame, a convex plate is fixedly connected to the upper part of the filter screen frame, and a locking assembly is arranged in the convex plate;

And the adjusting assembly is positioned inside the protection box.

Further, the adjustment assembly includes:

The miniature motor, miniature motor fixed connection is in the inside upper end of protection box, miniature motor bottom fixedly connected with transmission shaft, the protection box is connected in the rotation of transmission shaft bottom, transmission shaft surface fixedly connected with a plurality of equidistant second bevel gears that distribute.

Further, the second bevel gears are in one-to-one correspondence with the first bevel gears, and the second bevel gears are meshed with the first bevel gears.

Further, the locking assembly includes:

The fixed cylinder, fixed cylinder fixed connection is in the flange bottom, the inside sliding connection of fixed cylinder has the bolt, bolt sliding connection flange, bolt bottom fixedly connected with pull ring, bolt surface fixedly connected with spacing ring, the spacing ring bottom is equipped with the spring.

Further, the spring is sleeved with a plug pin, and the plug pin is plugged into the jack.

The utility model provides a ventilation structure of a green building, which has the following beneficial effects:

(1) According to the utility model, the problem that the air pipe cannot be closed when the existing green building ventilation structure does not work is solved by arranging the closable baffle plate, the miniature motor can drive the transmission shaft to rotate, and the transmission shaft drives the rotating shaft to rotate through the first bevel gear and the second bevel gear, so that the baffle plate is erected, the air pipe can be sealed, and sundries are prevented from entering.

(2) According to the utility model, the filter screen frame capable of being rapidly detached is arranged, so that the problem that an existing green building ventilation structure is inconvenient to clean is solved, the filter screen frame can be detached from the air pipe by pulling the pull ring to enable the bolt to be separated from the jack, and the filter screen and the fan blades can be cleaned conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

Fig. 1 is a perspective view of a ventilating structure of a green building according to the present utility model;

FIG. 2 is a rear view of a ventilation structure of a green building according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a ventilating structure of a green building according to the present utility model;

FIG. 4 is a schematic view of a locking assembly of a ventilation structure of a green building according to the present utility model;

FIG. 5 is a schematic view of an adjusting assembly of a ventilation structure of a green building according to the present utility model;

FIG. 6 is an enlarged view of the ventilation structure of the green building of FIG. 3A according to the present utility model;

FIG. 7 is an enlarged view of the ventilation structure of the green building of the present utility model at B in FIG. 5;

Wherein, 1, an air pipe; 101, a protection box, 102, a jack, 2, a first motor, 201, fan blades, 202, a fixed frame, 3, a rotating shaft, 301, a baffle plate, 302, a first bevel gear, 4, a filter screen frame, 401, a convex plate, 402, a filter screen, 5, a locking component, 501, a fixed cylinder, 502, a bolt, 503, a pull ring, 504, a limiting ring, 505, a spring, 6, an adjusting component, 601, a miniature motor, 602, a transmission shaft, 603 and a second bevel gear.

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. 1-7, a ventilation structure of a green building includes a wind pipe 1, a protection box 101 is fixedly connected to an inner wall of a front portion of the wind pipe 1, an insertion hole 102 is formed in a rear surface of an upper end of the wind pipe 1, a first motor 2 is fixedly connected to a plurality of fan blades 201 inside the wind pipe 1, a fixed frame 202 is fixedly connected to a surface of the first motor 2, left and right ends of the fixed frame 202 are fixedly connected to the wind pipe 1, the first motor 2 can be fixed, the fan blades 201 can be driven to rotate to further ventilate, a plurality of equally spaced rotating shafts 3 are arranged inside the front end of the wind pipe 1, left and right ends of the rotating shafts 3 are respectively connected to the protection box 101 and the wind pipe 1 in a rotating manner, a baffle 301 is fixedly connected to the surface of the rotating shafts 3, the baffle 301 can rotate along with the rotating shafts 3, a closed state is further changed, a first bevel gear 302 is fixedly connected to a left end of the rotating shaft 3, the first bevel gear 302 is located inside the protection box 101, a filter screen frame 4 is movably connected to the inside the wind pipe 1, a filter screen frame 402 is fixedly connected to the inside the filter screen frame 4, dust in air is filtered, a convex plate 401 is fixedly connected to the upper portion of the filter screen frame 4, a convex plate 401 is fixedly connected to the inside the convex plate 401, and a filter screen assembly 5 is locked inside the filter screen frame 4, and the filter screen assembly is capable of being adjusted inside the wind pipe 1, and the filter screen assembly is fixed inside the filter screen assembly 6, and the filter screen assembly is 6.

Specifically, the locking assembly 5 comprises a fixed cylinder 501, the fixed cylinder 501 is fixedly connected with a convex plate 401, a bolt 502 is slidably connected in the fixed cylinder 501, the bolt 502 is slidably connected with the convex plate 401, the lower end of the bolt 502 is fixedly connected with a pull ring 503, the bolt 502 is conveniently pulled, a limiting ring 504 is fixedly connected with the surface of the bolt 502, a spring 505 is arranged at the bottom end of the limiting ring 504, the spring 505 is sleeved with the bolt 502, the spring 505 can push the bolt 502 into the jack 102 by utilizing elasticity, and the filter screen frame 4 can be fixed.

Through the technical scheme, the filter screen frame 4 can be detached by pulling the pull ring 503 to enable the bolt 502 to be separated from the jack 102.

Specifically, adjusting part 6 includes micro motor 601, micro motor 601 fixed connection is in the inside upper end of protection box 101, micro motor 601 bottom fixedly connected with transmission shaft 602, micro motor 601 can control transmission shaft 602 rotation, protection box 101 is connected in the rotation of transmission shaft 602 bottom, transmission shaft 602 surface fixedly connected with a plurality of equidistant second bevel gears 603 that distribute, second bevel gears 603 and first bevel gear 302 one-to-one, second bevel gears 603 meshing first bevel gear 302, second bevel gears 603 can drive a plurality of pivots 3 through first bevel gear 302 and rotate simultaneously.

Through the above technical scheme, the micro motor 601 can drive the transmission shaft 602 to rotate, the transmission shaft 602 drives the rotating shaft 3 to rotate through the first bevel gear 302 and the second bevel gear 603, and when the baffle 301 is erected, the air pipe 1 can be sealed to prevent sundries from entering.

When the novel air conditioner is used, the air pipe 1 is installed inside a wall, the fan blade 201 is enabled to rotate to ventilate, the first motor 2 is turned off when the fan blade 201 is not ventilated, the micro motor 601 is started, the micro motor 601 drives the transmission shaft 602 to rotate, the transmission shaft 602 drives the rotation shaft 3 to rotate through the first bevel gear 302 and the second bevel gear 603, the baffle 301 is erected, the air pipe 1 can be sealed, sundries are prevented from entering, when dust is required to be cleaned, the pull ring 503 is pulled to enable the bolt 502 to be separated from the jack 102, and the filter screen frame 4 can be detached, so that the filter screen 402 and the fan blade 201 are cleaned.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

The electrical components are all connected with an external main controller and 220V mains supply, the main controller can be conventional known equipment for controlling a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and the adopted operation means are consistent with the parameters of the instruments on the market in order to ensure the compatibility of the equipment.

It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A ventilation structure for a green building, comprising:

The air duct (1), the inner wall of the front part of the air duct (1) is fixedly connected with a protection box (101), and the surface of the rear side of the upper end of the air duct (1) is provided with an inserting hole (102);

the air conditioner comprises a first motor (2), wherein the first motor (2) is positioned in an air pipe (1), a plurality of fan blades (201) are fixedly connected to the front end of the first motor (2), a fixed frame (202) is fixedly connected to the surface of the first motor (2), and the left end and the right end of the fixed frame (202) are fixedly connected with the air pipe (1);

The rotary shafts (3) are distributed inside the front end of the air pipe (1) at equal intervals, the left end and the right end of each rotary shaft (3) are respectively connected with the protection box (101) and the air pipe (1) in a rotary mode, a baffle (301) is fixedly connected to the surface of each rotary shaft (3), a first bevel gear (302) is fixedly connected to the left end of each rotary shaft (3), and each first bevel gear (302) is located inside the protection box (101);

The filter screen frame (4), filter screen frame (4) swing joint is inside tuber pipe (1), filter screen frame (4) inside fixedly connected with filter screen (402), filter screen frame (4) upper portion fixedly connected with flange (401), the inside locking subassembly (5) that is equipped with of flange (401);

And the adjusting assembly (6) is positioned inside the protection box (101).

2. A ventilation structure of a green building according to claim 1, characterized in that the adjusting assembly (6) comprises:

The miniature motor (601), miniature motor (601) fixedly connected with is in the inside upper end of protection box (101), miniature motor (601) bottom fixedly connected with transmission shaft (602), transmission shaft (602) bottom rotates and connects protection box (101), transmission shaft (602) surface fixedly connected with a plurality of equidistant second bevel gears (603) that distribute.

3. A ventilating structure for a green building according to claim 2, wherein the second bevel gears (603) are in one-to-one correspondence with the first bevel gears (302), and the second bevel gears (603) engage with the first bevel gears (302).

4. A ventilation structure of a green building according to claim 1, characterized in that the locking assembly (5) comprises:

The fixing cylinder (501), fixing cylinder (501) fixedly connected with boss (401) bottom, inside sliding connection of fixing cylinder (501) has bolt (502), bolt (502) sliding connection boss (401), bolt (502) bottom fixedly connected with pull ring (503), bolt (502) fixed surface is connected with spacing ring (504), spacing ring (504) bottom is equipped with spring (505).

5. The ventilating structure for a green building according to claim 4, wherein the spring (505) is sleeved with the plug pin (502), and the plug pin (502) is plugged into the jack (102).