CN218955100U - Energy-saving building top ventilation structure - Google Patents

Abstract

The utility model discloses an energy-saving building top ventilation structure, which belongs to the technical field of building ventilation engineering, and comprises a mounting pipe, the upper end of which is fixedly connected with an air intake pipe, and the inside of the air intake pipe is fixedly connected with a shielding fast, and two side surfaces of the shielding fast There are inclined planes, and the inside of the shelter is equipped with an air intake mechanism, and the outer side of the inclined plane is provided with a rain shield, the upper end of the rain shield is fixedly connected with the inner wall of the intake pipe, and the lower part of the rain shield is equipped with a deflector to guide the flow of air. The plate is fixedly connected to the inner side wall of the intake pipe. When in use, the ventilation volume is improved, so the ventilation effect of the ventilation structure is further improved. Secondly, it can block the rainwater that floats into the pipe, and at the same time discharge the rainwater into the pipe, thus avoiding the accumulation of rainwater inside the pipe and causing the pipe Corrosion, prolonging the service life of ventilation pipes.

Description

An Energy-saving Building Top Ventilation Structure

technical field

The utility model relates to an energy-saving building top ventilation structure, which belongs to the technical field of building ventilation engineering.

Background technique

Construction refers to the assets made by man-made construction, which belongs to the category of fixed assets, including two categories of houses and structures. Housing refers to engineering buildings for people to live, work, study, produce, operate, entertain, store items, and carry out other social activities; in such places, human beings use them for a long time, in order to ensure people's comfort in the building The building needs to be ventilated in real time, so some ventilation structures are needed.

At present, there are still some deficiencies in the existing ventilation structure. First, the existing ventilation structure generally has only one vent, so that the ventilation volume is relatively small, and the ventilation effect is relatively poor. When the wind blows, it is easier to fall inside the ventilation duct. As the rain falls more and more, it will flow into the ventilation duct, and it will rust the inside of the ventilation duct, thus shortening the ventilation. pipe life.

Utility model content

The purpose of this utility model is just to provide a kind of energy-saving building top ventilation structure in order to solve the above-mentioned problem, is provided with two ventilating openings, has improved ventilation volume during use, therefore has further improved the ventilation effect of ventilation structure, secondly The utility model can block the rainwater floating into the pipe and discharge the rainwater out of the pipe at the same time, thus avoiding the corrosion of the pipe caused by the accumulation of rainwater inside the pipe, and prolonging the service life of the ventilation pipe.

The utility model achieves the above object through the following technical solutions. An energy-saving building roof ventilation structure includes a mounting pipe. There are inclined surfaces on both sides of the fast, and an air intake mechanism is provided inside the shielding fast, and a rain shield is provided on the outside of the inclined surface, and the upper end of the rain shield is fixedly connected with the inner wall of the air intake pipe, and the rain shield A deflector is arranged below the plate, and the deflector is fixedly connected with the inner side wall of the intake pipe.

Preferably, the air intake mechanism includes an air intake fan, and the upper surface of the air intake fan is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a ratchet assembly, and the upper surface of the ratchet assembly is connected with a first drive through a rotating cylinder. mechanism.

Preferably, the first driving mechanism includes a rotating ring, and the lower surface of the rotating ring is fixedly connected with the rotating cylinder, and the side surface of the rotating ring is fixedly connected with wind plates.

Preferably, a motor is arranged above the rotating ring, and the motor shaft of the motor passes through the rotating cylinder and the ratchet assembly and is fixedly connected to the upper end of the rotating shaft.

Preferably, both sides of the rotating ring are provided with a support frame, and the support frame is fixedly connected to the upper surface of the air intake pipe, and the upper surface of the support frame is installed with a solar panel.

Preferably, the inner wall of the installation pipe is fixedly connected with a filter plate, and the lower end of the installation pipe is fixedly connected with a flange.

The beneficial effects of the utility model are: the utility model is arranged on the air intake pipe at the upper end of the installation pipe and the shading fastness arranged inside the air intake pipe and the slopes, the rain shield and the deflector arranged on both sides of the shading fastness cooperate with each other, thereby being able to When in use, the ventilation volume is increased, so the ventilation effect of the ventilation structure is further improved. Secondly, it can block the rainwater floating into the pipe, and at the same time discharge the rainwater into the pipe, thus avoiding the accumulation of rainwater inside the pipe and causing the pipe to collapse. Corrosion, and prolong the service life of the ventilation duct.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic cross-sectional structure diagram of the utility model.

In the figure: 1 installation pipe, 2 flange, 3 air intake pipe, 4 wind plate, 5 motor, 6 rotating ring, 7 solar panel, 8 support frame, 10 rain shield, 11 ratchet assembly, 12 rotating shaft, 13 air intake Fan, 14 filter plates, 15 cover fast, 16 deflectors, 17 slopes.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, an energy-saving building roof ventilation structure, including installation pipe 1, the upper end of the installation pipe 1 is fixedly connected with an air intake pipe 3, and the inside of the air intake pipe 3 is fixedly connected with a shielding fast 15, so The both sides surfaces of described shielding fast 15 are all provided with inclined-plane 17, and the inside of shielding fast 15 is provided with air intake mechanism, and the outside of described inclined-plane 17 is provided with rain shield 10, and the upper end of rain shield 10 and air intake pipe 3 The inner wall of the rain shield 10 is fixedly connected, and a deflector 16 is provided under the rain shield 10, and the deflector 16 is fixedly connected with the inner side wall of the intake pipe 3, and the inner side wall of the installation pipe 1 is fixedly connected with a filter plate 14, And the lower end of the installation pipe 1 is fixedly connected with a flange 2 .

As a technical optimization scheme of the present utility model, the air intake mechanism includes an air intake fan 13, and the upper surface of the air intake fan 13 is fixedly connected with a rotating shaft 12, and the upper end of the rotating shaft 12 is fixedly connected with a ratchet assembly 11, and The upper surface of the ratchet assembly 11 is connected with the first driving mechanism through the rotating cylinder, and the rotation of the intake fan 13 in the machine mechanism can suck air from both ends of the intake pipe 3, so as to facilitate the delivery of fresh air to the room.

As a technical optimization solution of the present utility model, the first drive mechanism includes a rotating ring 6, and the lower surface of the rotating ring 6 is fixedly connected with the rotating cylinder, and the side surface of the rotating ring 6 is fixedly connected with the wind plate 4, The wind plate 4 on the side surface of the rotating ring 6 can use wind energy to drive the intake fan 13, thereby saving energy.

As a technical optimization scheme of the present utility model, a motor 5 is provided above the rotating ring 6, and the motor shaft of the motor 5 passes through the rotating cylinder and the ratchet assembly 11 and is fixedly connected with the upper end of the rotating shaft 12. Both sides of 6 are provided with a support frame 8, and the support frame 8 is fixedly connected with the upper surface of the intake pipe 3, the upper surface of the support frame 8 is equipped with a solar panel 7, and the motor 5 and the rotation ring 6 above the rotating ring 6 The solar panels 7 arranged on both sides can use solar energy to drive the motor 5 to drive the rotation of the intake fan 13, thereby further saving energy.

When the utility model is in use, first install the installation pipe 1 on the air inlet pipe through the flange 2 at the lower end of the installation pipe 1, and then use the solar panel 7 to generate electricity for the motor 5 in sunny days, so that the motor 5 passes through the rotating shaft 12 Drive the intake fan 13 to rotate, and when the intake fan 13 rotates, the air pressure inside the intake pipe 3 will become smaller, so that the outside air will be sucked into the inside of the intake pipe 3 through both ends of the intake pipe 3, and then blown into the ventilation duct The room is ventilated, and the motor 5 is turned off in rainy weather. At this time, the wind plate 4 is blown by the wind force, so the wind plate 4 drives the intake fan 13 to rotate through the rotating cylinder and the ratchet assembly 11, thereby performing ventilation. When the rainwater blows into the interior of the intake pipe 3, it will be blocked by the rain shield 10 at first, and then the rainwater will fall along the rain shield 10 inside the deflector 16, and then be discharged into the interior of the intake pipe 3 to avoid accumulating inside the pipe. Corrosion is caused to the pipes, thereby prolonging the service life of the ventilation pipes.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A ventilation structure at the top of an energy-saving building, comprising an installation pipe (1), characterized in that: the upper end of the installation pipe (1) is fixedly connected with an air inlet pipe (3), and the inside of the air inlet pipe (3) is fixedly connected with a Blocking fast (15), the two sides of the blocking fast (15) are provided with slopes (17), and the inside of the blocking fast (15) is provided with an air intake mechanism, and the outside of the slope (17) is provided with a baffle The rain plate (10), and the upper end of the rain plate (10) is fixedly connected with the inner wall of the air intake pipe (3), the below of the rain plate (10) is provided with a deflector (16), and the deflector ( 16) It is fixedly connected with the inner side wall of the intake pipe (3). 2. An energy-saving building top ventilation structure according to claim 1, characterized in that: the air intake mechanism includes an air intake fan (13), and the upper surface of the air intake fan (13) is fixedly connected with a rotating shaft (12 ), the upper end of the rotating shaft (12) is fixedly connected with a ratchet assembly (11), and the upper surface of the ratchet assembly (11) is connected with a first drive mechanism through a rotating cylinder. 3. An energy-saving building top ventilation structure according to claim 2, characterized in that: the first drive mechanism comprises a rotating ring (6), and the lower surface of the rotating ring (6) is fixedly connected to the rotating cylinder, so A wind plate (4) is fixedly connected to the side surface of the rotating ring (6). 4. An energy-saving building roof ventilation structure according to claim 3, characterized in that: a motor (5) is arranged above the rotating ring (6), and the motor shaft of the motor (5) passes through the rotating cylinder and the The ratchet assembly (11) is fixedly connected with the upper end of the rotating shaft (12). 5. A ventilation structure at the top of an energy-saving building according to claim 3, characterized in that: both sides of the rotating ring (6) are provided with a support frame (8), and the support frame (8) and the air intake pipe ( 3) is fixedly connected to the upper surface, and a solar panel (7) is installed on the upper surface of the support frame (8). 6. An energy-saving building top ventilation structure according to claim 1, characterized in that: the inner wall of the installation pipe (1) is fixedly connected with a filter plate (14), and the lower end of the installation pipe (1) is fixedly connected There are flanges (2).

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