CN213212879U

CN213212879U - Air outlet mechanism of environment regulation and control device

Info

Publication number: CN213212879U
Application number: CN202022284850.2U
Authority: CN
Inventors: 张晓勇; 徐元明; 胡敏; 卢俊毅
Original assignee: ZHEJIANG DUMEI ELECTRIC POWER TECHNOLOGY CO LTD
Current assignee: ZHEJIANG DUMEI ELECTRIC POWER TECHNOLOGY CO LTD
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-14
Anticipated expiration: 2030-10-14

Abstract

An air outlet mechanism of an environment control device belongs to the technical field of ring main units and comprises an outer frame and a shutter; the outer frame is a closed cover with one open side, and an air inlet is formed in the opening on one side of the outer frame; the shutter is positioned on the side surface of the outer frame; the louver is provided with blades which are arranged at equal intervals. The air outlet mechanism of the environment control device is arranged at an air outlet channel opening of the ring main unit or the electric appliance cabinet, and the louver is arranged on the side surface of the outer frame, so that the exhausted hot air is prevented from directly blowing to pedestrians.

Description

Air outlet mechanism of environment regulation and control device

Technical Field

The utility model belongs to the technical field of the looped netowrk cabinet, in particular to air-out mechanism of environment regulation and control device.

Background

The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like.

The long-time operation of electrical equipment in the looped netowrk cabinet can produce the poison gas, influences operation and maintainer's physical and mental health. Therefore, it is necessary to perform a certain ventilation process on the ring main unit.

The existing ventilation mechanism needs an air inlet and an air outlet. The main technical difficulties faced by the air outlet are:

1, the looped netowrk cabinet is installed in open scene, and when avoiding rainy weather, the rainwater gets into inside the looped netowrk cabinet along with the breeze.

Inside the air outlet, there is usually an air exhaust device. The noise of the air exhaust device is large, so that the surrounding living environment is influenced or disturbed.

3, the air outlet is usually directed outwards. The higher gas of temperature is arranged outward through the air outlet, blows to the vegetation on the roadside or the pedestrian that passes to influence the growth of vegetation or pedestrian's the passage.

Therefore, it is necessary to develop an air outlet mechanism of the environment control device to meet the above-mentioned requirements.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art's weak point, the utility model aims to provide an air-out mechanism of environment regulation and control device.

In order to achieve the above purpose, the present invention adopts the following technical solutions.

The air outlet mechanism of the environment control device comprises an outer frame and a shutter; the outer frame is a closed cover with one open side, and an air inlet is formed in the opening on one side of the outer frame; the shutter is positioned on the side surface of the outer frame; the louver is provided with blades which are arranged at equal intervals.

Preferably, the louver is located on the left side or the right side of the air inlet.

Preferably, the left side surface and the right side surface of the air inlet are both provided with shutters.

The inner wall of the outer frame is adhered with silencing cotton.

The bottom of the outer frame is provided with a drain hole.

The blades comprise a lower baffle plate, an inclined plate and an upper baffle plate which are integrally arranged; the lower baffle sheet is arranged below the inclined sheet, and the tail end of the lower baffle sheet extends inwards to form an L shape; the inclined sheet is obliquely arranged; the upper baffle plate is arranged above the inclined plate, and the top end of the upper baffle plate extends outwards and then extends downwards to form a groove.

At least 2 cross rods are fixedly arranged below the oblique sheets; two ends of the cross rod are fixedly arranged on the window frame of the shutter.

The air outlet mechanism of the environment control device is arranged at an air outlet channel opening of the ring main unit or the electric appliance cabinet, and the louver is arranged on the side surface of the outer frame, so that the exhausted hot air is prevented from directly blowing to pedestrians. In addition, the shutter can effectively prevent rainwater from entering the air outlet from the upper part or the lower part of the blade under the action of oblique wind through reasonable arrangement of the blade structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a blade configuration;

in the figure: outer frame a1, air inlet a2, noise reduction cotton a3, water outlet a4, shutter a5, blade a6, lower baffle a7, oblique baffle a8, upper baffle a9 and cross bar a 10.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The air outlet mechanism of the environment control device comprises an outer frame a1 and a shutter a 5; the outer frame a1 is a closed cover with one open side, and the opening on one side of the outer frame a1 is an air inlet a 2.

The louvers a5 are located on the sides of the outer frame a 1. Preferably, the louver a5 is located on the left side or the right side of the air inlet a 2. As another preference, the left and right sides of the air inlet a2 are provided with louvers a 5. Shutter a5 is the air outlet of air-out mechanism, and the air outlet is towards the side, and the higher gas of temperature when arranging outward through the air outlet, has reduced the influence to vegetation or pedestrian.

The inner wall of the outer frame a1 is adhered with sound attenuation cotton a 3. The sound-deadening cotton a3 is provided to reduce the noise diffused from the environment conditioning device to the outside.

The bottom of the outer frame a1 is provided with a drain hole a4, so that outdoor rainwater is prevented from flowing back to the environment regulating device from the air outlet mechanism.

The louver a5 is provided with blades a6 arranged at equal intervals; the vanes a6 comprise a lower baffle a7, an inclined plate a8 and an upper baffle a9 which are integrally arranged; the lower baffle a7 is arranged below the inclined plate a8, and the tail end of the lower baffle a7 extends inwards to form an L shape; the inclined piece a8 is obliquely arranged; the upper blocking piece a9 is arranged above the oblique piece a8, and the top end of the upper blocking piece a9 extends outwards and then extends downwards to form a groove.

The tail end of the lower baffle sheet a7 extends inwards to form an L shape, which is favorable for blocking the inclined rain. The groove at the top of the upper baffle plate a9 is beneficial to preventing rainwater from flowing upwards through the blades a 6.

At least 2 cross bars a10 are fixedly arranged below the oblique pieces a 8; the two ends of the cross bar a10 are fixedly arranged on the window frame of the shutter a 5. The arrangement of the cross bar a10 enhances the stability of the inclined piece a8 and reduces the play of the inclined piece a 8.

The air outlet mechanism of the environment control device is arranged at an air outlet channel opening of a ring main unit or an electric appliance cabinet, and has the functions of filtering noise and blocking rainwater.

The directional terms in this application, such as up, down, left, right, front and back, are used for describing the relative positions of the components in the present disclosure, and are not meant to be limiting in any way. It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. The air outlet mechanism of the environment control device is characterized by comprising an outer frame (a 1) and a shutter (a 5); the outer frame (a 1) is a closed cover with an opening on one side, and the opening on one side of the outer frame (a 1) is an air inlet (a 2); the louvers (a 5) are located at the sides of the outer frame (a 1); the louver (a 5) is provided with blades (a 6) arranged at equal intervals.

2. The air outlet mechanism of the environment conditioning device according to claim 1, wherein the louver (a 5) is located on the left side or the right side of the air inlet (a 2).

3. The air outlet mechanism of the environment conditioning device according to claim 1, wherein the air inlet (a 2) is provided with a louver (a 5) on both left and right sides.

4. The air outlet mechanism of the environment conditioning device according to claim 1, wherein the inner wall of the outer frame (a 1) is adhered with sound deadening cotton (a 3).

5. The air outlet mechanism of the environment conditioning device according to claim 1, wherein a water outlet hole (a 4) is formed at the bottom of the outer frame (a 1).

6. The air outlet mechanism of the environment conditioning device according to claim 1, wherein the vane (a 6) comprises a lower baffle (a 7), an inclined plate (a 8) and an upper baffle (a 9) which are integrally arranged; the lower baffle sheet (a 7) is arranged below the inclined sheet (a 8), and the tail end of the lower baffle sheet (a 7) extends inwards to form an L shape; the oblique piece (a 8) is obliquely arranged; the upper blocking piece (a 9) is arranged above the oblique piece (a 8), and the top end of the upper blocking piece (a 9) extends outwards and then extends downwards to form a groove.

7. The air outlet mechanism of the environment conditioning device according to claim 6, wherein at least 2 cross bars (a 10) are fixedly installed below the oblique piece (a 8); both ends of the cross bar (a 10) are fixedly arranged on the window frame of the shutter (a 5).