TWM588775U - Universal air intake ventilation device - Google Patents

Abstract

Universal air intake and ventilation device, with a ventilation hood, a ventilation pipe and a bracket; the ventilation hood is A wind deflector is installed on the bearing ring group; the outside of the wind deflector can be provided with fins; when subjected to any wind direction, the air inlets on both sides of the wind deflector are unbalanced by the wind, and the air vent can be pushed to turn the air inlets Introduce air into the windward surface. After the air swirls in the air guide hood, it is introduced into the ventilation pipe and enters the room. When it rains, the rainwater in the air is blown to the inner wall of the air guide hood due to inertial centrifugal action during the swirling flow. It flows out through gravity, and can achieve the effect of full wind direction waterproof intake.

Description

Universal air intake ventilator

This creation relates to a universal air intake ventilation device, in particular to a ventilation device that can adjust the air intake angle according to the wind direction and enhance the air exchange efficiency inside the building.

Indoor ventilation is related to the replacement of the air inside a building. By letting the outside air flow into the building, the original indoor air is discharged outside to maintain the quality of the indoor air, thereby improving the indoor personnel’s quality. At the same time, with the rise of modern people's awareness of environmental protection, how to avoid the use of air conditioning equipment, and the use of natural ventilation to achieve indoor air exchange is an important issue.

Existing technology is implemented in indoor natural ventilation, and the function is mostly to lead indoor air out of the outdoor, and there is little technology to introduce air from outdoor to indoor, and the technology to introduce air from outdoor to indoor. It may be necessary to turn off or adjust in rainy days to avoid rain. Enter inside the building.

The purpose of this creation is to improve the existing technology. In the intake and ventilation process, it is impossible to take into account the rain cover, the restriction of the flow rate of the ventilation air, and the complexity of the structure and the increase in cost. The implementation of this creative technology means both in the ventilation process. With the rain-shielding effect, the air intake angle can be adjusted according to the external airflow and wind direction, and the simple structure can achieve the purpose of air intake ventilation at low cost.

Due to the achievement of the above-mentioned creative purpose, this creation "Universal Intake Ventilation Device", its composition includes at least a ventilation hood, a ventilation tube and a bracket; the ventilation hood is composed of an air guide hood mounted on the bearing ring group; the Fins can be arranged on the outside of the wind deflector; the bearing ring set has a rotatable bearing and a ring member which is engaged with the wind deflector; the bracket has a connecting frame and a central axis, and the central axis is on the connecting frame The interior is arranged along the long axial direction, the bearing of the bearing ring set is engaged with the central shaft; the ventilation pipe is a hollow pipe piece, one end of the ventilation pipe is connected to the top of a building, and communicates with the interior of the building, the support The connection frame is connected to the other end of the ventilation pipe, and the ventilation hood is disposed at the end of the ventilation pipe connected to the bracket.

In this creation "Universal Intake Ventilation Device", when any wind direction is encountered, the air intake holes on both sides of the air deflector are unbalanced by the wind force, and the air cover can be pushed to turn the air intake holes to the windward surface, and the air is introduced into the air. After the swirling flow inside the hood, it is introduced into the ventilation pipe and enters the room. When it rains, the rainwater in the air is blown to the inner wall of the wind guide hood due to the inertial centrifugal action during the swirling flow, and then flows out by gravity to achieve full wind direction waterproofing. The effect of intake air.

Regarding the techniques, methods and functions used in this creation, I will give a preferred embodiment and detailed descriptions in conjunction with the drawings. I believe that the above-mentioned purposes, structures and features of this creation can be obtained from an in-depth and specific understanding .

(10)‧‧‧Ventilation hood

(11)‧‧‧Wind hood

(111)‧‧‧Air inlet

(112)‧‧‧fin

(113)‧‧‧Gauze

(12)‧‧‧Bearing ring set

(121)‧‧‧bearing

(122)‧‧‧ring parts

(20)‧‧‧Bracket

(21)‧‧‧Connecting frame

(22)‧‧‧Central axis

(30)‧‧‧Ventilation pipe

(80)‧‧‧ building

The first picture is a three-dimensional exploded view of this creation.

The second picture is a three-dimensional exploded view of the ventilation cover of this creation.

The third picture: is a three-dimensional exploded view of the creative bracket.

The fourth picture: is a perspective view of the ventilation pipe of this creation.

Please refer to the first to fourth pictures, this creation "Universal Intake Ventilation Device", its composition includes at least a ventilation hood (10), a ventilation pipe (30) and a bracket (20), the ventilation hood (10 ) Is a wind guide cover (11) installed on the bearing ring set (12); the wind guide cover (11) can be provided with fins (112); the bearing ring set (12) has a rotatable bearing (121) ) And a ring member (122), the ring member (122) is engaged with the wind hood (11); the bracket (20) has a connecting frame (21), a central axis (22), the central axis (22) in The connecting frame (21) is arranged along the long axial direction, and the bearing (121) of the bearing ring set (12) is engaged with the central shaft (22); the ventilation tube (30) is a hollow tube, and the ventilation tube (30) One end is connected to the top of a building (80) and communicates with the inside of the building (80), the connection frame (21) of the bracket (20) is connected to the other end of the ventilation pipe (30), the ventilation hood (10) It is arranged at the end of the ventilation pipe (30) connected to the bracket (20).

When the "Universal Air Intake and Ventilation Device" is subjected to any wind direction, the air intake holes (111) on both sides of the air guide hood (11) are unbalanced by the wind, and the air hood (10) can be pushed to make the air intake holes (111) Turning to the windward surface; fins (112) can be provided on the outside of the wind deflector; when subjected to any wind direction, the fins (112) can push the ventilation hood to turn the air intake hole (111) to the windward surface and introduce air when subjected to wind ; The air swirls in the air guide hood (11) and then leads into the ventilation pipe (30) to enter the room; the screen (113) can be added inside the air guide hood (11). When it rains, the rain in the air is due to inertia The centrifugal action is blown to the inner wall surface of the wind deflector (11) or the gauze (113) during the swirling flow process, and then flows out by gravity, which can achieve the effect of waterproof air intake in all wind directions.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has not been found that the same structure exists first in the technical information and literature on such structures at home and abroad. The creation has already possessed the requirements for new-type patents.

The above-mentioned embodiments are only used to illustrate this creation, and according to the scope of the spirit of this creation, the various modifications, modifications and applications made by those skilled in the art should be included in the scope of this creation.

(10)‧‧‧Ventilation hood

(11)‧‧‧Wind hood

(111)‧‧‧Air inlet

(112)‧‧‧fin

(113)‧‧‧Gauze

(12)‧‧‧Bearing ring set

(121)‧‧‧bearing

(122)‧‧‧ring parts

(20)‧‧‧Bracket

(21)‧‧‧Connecting frame

(22)‧‧‧Central axis

(30)‧‧‧Ventilation pipe

(80)‧‧‧ building

Claims (5)

A universal air intake and ventilation device is composed of a ventilation hood, a ventilation pipe and a bracket. The ventilation hood is composed of an air guide hood mounted on a bearing ring group; the bearing ring group has a rotatable bearing and A ring part, the ring part is connected with the wind guide hood; the bracket has a connecting frame and a central axis, the central axis is arranged along the long axis inside the connecting frame, the bearing of the bearing ring set is engaged with the central axis; the ventilation The pipe is a hollow pipe. One end of the ventilation pipe is connected to the top of a building and communicates with the inside of the building. The connecting frame of the bracket is connected to the other end of the ventilation pipe. The ventilation hood is provided at the connection of the ventilation pipe. The end of the bracket; characterized in that when the wind guide hoods on both sides of the ventilation hood are subjected to wind, moments are generated when the wind is unbalanced on both sides, and the ventilation hood is turned to the air inlet to face the wind direction, and the airflow is blocked by the ventilation hood The air inlet is introduced into the ventilation hood and then enters the building through the ventilation pipe. According to the "Universal Intake Ventilation Device" described in item 1 of the scope of the patent application, fins can be provided on the outside of the wind deflector to increase the torque when subjected to wind and promote steering. According to the "Universal Intake Ventilation Device" mentioned in item 1 of the patent application scope, a gauze net can be added inside the wind deflector to prevent water mist and mosquitoes from invading. According to the "Universal Intake Ventilation Device" mentioned in item 1 of the scope of the patent application, a sensor can be added inside or outside the wind hood to detect wind direction, air pressure, wind speed, air temperature, air quality, noise value, and sunshine The intensity is transmitted or stored in a wireless or wired manner. According to the "Universal Intake Ventilation Device" described in item 1 of the patent application scope, a fan can be added inside the air guide hood to actively exhaust or suction.

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