CN214429888U

CN214429888U - Air volume adjusting device of air-cooled radiator

Info

Publication number: CN214429888U
Application number: CN202023254269.2U
Authority: CN
Inventors: 王蓉
Original assignee: Chengdu Vino Electronic Equipment Manufacturing Co ltd
Current assignee: Chengdu Vino Electronic Equipment Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-19
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an air-cooled radiator air volume adjusting device, which belongs to the technical field of radiator accessories and comprises an air path terminal pipeline, wherein one end of the air path terminal pipeline is an air inlet, and the other end of the air path terminal pipeline is an air outlet; the problem of current air regulation device heavy and cause very big pressure to air pipe is solved.

Description

Air volume adjusting device of air-cooled radiator

Technical Field

The utility model belongs to the technical field of the radiator accessory, specifically be an air-cooled radiator air volume adjusting device.

Background

Common radiators can be divided into various types such as air cooling, liquid cooling, semiconductor refrigeration, compressor refrigeration and the like according to the heat dissipation mode. Air-cooled heat dissipation is the most common and very simple, namely, a fan is used for taking away heat absorbed by a radiator, and the air-cooled heat dissipation device has the advantages of relatively low price, simplicity in installation and the like.

A plurality of electric appliance cabinets are usually used in a working environment, and the use environment of the electric appliance cabinets needs to use low temperature for rapid heat dissipation, so that in the environment, a unified heat dissipation and cooling system is adopted for dissipating heat, low-temperature air is sent into a main air path pipeline through a main heat dissipation fan of the heat dissipation and cooling system, then the air is sent into a plurality of branch pipelines communicated with the main air path pipeline through the main air path pipeline, and finally the low-temperature air is sent to the periphery of a cabinet body through an end pipeline of an air path arranged at the tail end of the branch pipeline. When a single cabinet body is maintained, the cabinet body does not work, the cabinet body does not produce heat, and therefore the cabinet body does not need cold fluid to cool, and therefore the air volume of a pipeline for dissipating heat of the cabinet body needs to be simply adjusted to avoid waste of the cold fluid.

The existing air volume adjusting device is provided with a matched air volume adjusting valve at the air inlet of a fan, the air volume adjusting valve is very heavy, when a part for supporting a ventilation pipeline is positioned in the middle of the ventilation pipeline, the air inlet is in a suspended state, and the air volume adjusting valve arranged at the air inlet can cause great pressure to the ventilation pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides an air-cooled radiator air volume adjusting device, solved current air volume adjusting device heavy and cause the problem of very big pressure to air pipe.

The utility model adopts the technical scheme as follows:

an air volume adjusting device of an air-cooled radiator comprises an air duct terminal pipeline with one end serving as an air inlet and the other end serving as an air outlet, wherein the air outlet is a plurality of ventilation hole groups arranged on the side wall of the end, far away from the air inlet, of the air duct terminal pipeline;

the ventilation hole group comprises a plurality of ventilation holes distributed along a line parallel to the axis of the air path terminal pipeline;

an outer convex ring is arranged at one end of the outer convex surface of the wind shield, and an annular groove in sliding fit with the outer convex ring is arranged on the inner side wall of the pipeline at the tail end of the wind path;

the rightmost side of the air path terminal pipeline is rotatably connected with a rotating plate, and one end of the wind shield, which is located at the air path terminal pipeline, is fixedly connected with the bottom of the rotating plate.

Furthermore, a handle convenient for rotating the rotating plate is fixedly arranged on the right side wall of the rotating plate.

Furthermore, the ventilation hole groups are arranged in groups, and the radian A between the two ventilation hole groups at the upper end is smaller than the radian B between the two ventilation hole groups at the left end.

Further, the number of the wind shields is two, the radians of the wind shields are all radian C, and the radian B is equal to the radian C.

Further, the four wind shields are arranged, the radians of the four wind shields are radians D, and the radians D are equal to the radians A.

Furthermore, the wind shield is made of aluminum alloy.

Furthermore, the ventilation hole group is provided with two ventilation holes.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, current air regulation apparatus sets up and makes the air intake end of the terminal pipeline of wind path very big in air intake department, when maintaining single cabinet body, if often adjust the wind speed of fan among the cooling system, can make the fan damage too fast, consequently only need adjust the amount of wind of this branch road pipeline, the principle of this scheme application exhaust throttle, through rotating the deep bead, make wind discharge through ventilative punch combination, make the amount of wind through ventilative punch combination exhaust can be adjusted, the one end that the deep bead is located the air intake is in air pipe's middle part simultaneously support air pipe's support component is when being located air pipe middle part, partial bearing structure can share the pressure to air pipe by the deep bead.

2. The utility model discloses in, the setting of handle is convenient for rotatory deep bead of being connected with the rotor plate.

3. The utility model discloses in, further describe quantity and position relation between the ventilative punch combination, be convenient for following description two kinds of arcs set up the structure.

4. The utility model discloses in, concrete the mode of setting up of two kinds of deep beads for the scheme is more clear complete, the field of being convenient for simultaneously technical staff's implementation.

5. The utility model discloses in, it is further, the material of deep bead is the aluminum alloy. The aluminum alloy is light in material, easy to process, good in casting performance and plastic processing performance, good in electric conduction and heat conduction performance, good in corrosion resistance and weldability, and can further play a role in heat dissipation when the aluminum alloy is used as the material of the wind shield.

Drawings

FIG. 1 is a schematic view of a half-section structure of a three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a half sectional view of a planar structure of the present invention;

fig. 4 is a diagram showing the relationship between the position of the duct end pipe and the wind deflector when the wind output is maximum according to the first structure of the wind deflector of the present invention;

fig. 5 is a diagram showing the relationship between the position of the duct end pipe and the wind deflector when the air output is minimum according to the first structure of the wind deflector of the present invention;

FIG. 6 is a diagram showing the relationship between the position of the duct at the end of the air trunk and the position of the wind deflector, wherein the air volume is between FIG. 4 and FIG. 5;

fig. 7 is a diagram showing the relationship between the position of the wind deflector and the end duct of the air path when the wind output is maximum according to the second structure of the wind deflector of the present invention.

The labels in the figure are: 1. an air path terminal duct; 2. a ventilation hole; 3. a wind deflector; 4. an air inlet; 5. a rotating plate; 6. a handle; 7. an air outlet; 8. an outer convex ring; 9. an annular groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

An air volume adjusting device of an air-cooled radiator comprises an air duct terminal pipeline 1 with one end being an air inlet 4 and the other end being an air outlet, wherein the air outlet 7 is a plurality of ventilation hole groups arranged on the side wall of the end, far away from the air inlet 4, of the air duct terminal pipeline 1, the ventilation hole groups are annularly distributed on the side wall of the air duct terminal pipeline 1 along the axis of the air duct terminal pipeline 1, a plurality of wind shields 3 capable of blocking the ventilation hole groups are slidably mounted on the inner side wall of the air duct terminal pipeline 1, the wind shields 3 are cylindrical arc-shaped plates and are circumferentially distributed in the air duct terminal pipeline 1 and are coaxial with the air duct terminal pipeline 1, and the outer convex surface of each wind shield 3 is attached to the inner wall of the air duct terminal pipeline 1;

the ventilation hole group comprises a plurality of ventilation holes 2 distributed along a line parallel to the axis of the air path terminal pipeline 1;

an outer convex ring 8 is arranged at one end of the outer convex surface of the wind shield 3, and an annular groove 9 in sliding fit with the outer convex ring 8 is arranged on the inner side wall of the wind path tail end pipeline 1;

the rightmost side of the air path terminal pipeline 1 is rotatably connected with a rotating plate 5, and one end of the wind shield 3, which is positioned on the air path terminal pipeline 1, is fixedly connected with the bottom of the rotating plate 5.

The working process is as follows: when the air quantity needs to be adjusted to be small, the rotating plate 5 is rotated, the wind shield 3 rotates in the air duct tail end pipeline 1, so that the ventilation hole group shielded by the wind shield 3 is communicated with the inner cavity of the air duct tail end pipeline 1, and the air is discharged through the ventilation hole group, as shown in fig. 4, the air quantity discharged from the ventilation hole group is the largest, as shown in fig. 5, the air quantity discharged from the ventilation hole group is the smallest, and the effect of adjusting the air quantity is achieved; the convex ring 8 and the annular groove 9 are mutually matched, so that the movement path of the wind deflector 3 is determined.

Present air regulation apparatus sets up 4 departments at the air intake and makes 4 pressure of air intake 4 ends of wind path terminal pipeline 1 very big, when maintaining single cabinet body, if often adjust the wind speed of fan among the cooling system, can make the fan damage too fast, consequently only need adjust the amount of wind of this branch road pipeline, the principle of this scheme application exhaust throttle, through rotating deep bead 3, make wind discharge through ventilative punch combination, make the amount of wind through ventilative punch combination exhaust can be adjusted, the one end that deep bead 3 is located air intake 4 is in air pipe's middle part simultaneously support when air pipe's supporting component is located air pipe middle part, partial bearing structure is to air pipe's pressure can be shared to deep bead 3, and this scheme simple structure, be convenient for realize.

Example 2

On the basis of embodiment 1, further, a handle 6 for rotating the rotating plate 5 is fixedly arranged on the right side wall of the rotating plate 5.

The handle 6 is provided to facilitate rotation of the windscreen 3 in connection with the pivotal plate 5.

Example 3

Furthermore, the ventilation hole groups are provided with 4 groups, and the radian A between the two ventilation hole groups at the upper end is smaller than the radian B between the two ventilation hole groups at the left end.

The scheme further describes the number and the position relation among the ventilation hole groups, and is convenient for describing the arrangement structure of the two arc plates.

Example 4

Further, the number of the wind shields 3 is two, the radians of the wind shields are all radian C, and the radian B is equal to the radian C.

As shown in fig. 4-6, the curvature of the wind deflector 3 is linked to the curvature of the set of ventilation holes, further describing the solution, when two wind deflectors 3 are provided, as shown in fig. 4, when the wind deflector 3 is rotated to have an arc C corresponding to an arc B between two sets of ventilation holes at the left end, since the radian B is equal to the radian C, the air volume discharged through the air outlet 7 is the largest at this time, as shown in FIG. 5, when the wind shield 3 rotates to the radian C corresponding to the radian A between the two ventilating hole groups at the upper end, since the radian a between the two vent hole groups at the upper end is smaller than the radian B between the two vent hole groups at the left end and the radian B is equal to the radian C of the wind deflector 3, the air volume discharged through the air outlet 7 is the smallest at this time, as shown in fig. 6, the air volume discharged through the air outlet 7 is between fig. 4 and fig. 5 at this time.

Example 5

Further, the four wind shields 3 are provided, the radians of the four wind shields are radians D, and the radians D are equal to the radians A.

As shown in fig. 7, when four wind deflectors 3 are provided and the radian D of the wind deflector 3 corresponds to the radian a between two upper wind vent groups, the amount of air discharged through the outlet 7 is the largest in the state shown in fig. 7 because the radian D is equal to the radian a.

Example 6

Further, the wind shield 3 is made of aluminum alloy.

The aluminum alloy is light in material, easy to process, good in casting performance and plastic processing performance, good in electric conduction and heat conduction performance, good in corrosion resistance and weldability, and the aluminum alloy used as the material of the wind shield 3 can further play a role in heat dissipation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The air volume adjusting device of the air-cooled radiator comprises an air duct terminal pipeline (1) with one end serving as an air inlet (4) and the other end serving as an air outlet, and is characterized in that the air outlet is a plurality of ventilating hole groups arranged on the side wall of the end, far away from the air inlet (4), of the air duct terminal pipeline (1), the ventilating hole groups are annularly distributed on the side wall of the air duct terminal pipeline (1) along the axis of the air duct terminal pipeline (1), a plurality of wind shields (3) capable of blocking the ventilating hole groups are slidably mounted on the inner side wall of the air duct terminal pipeline (1), the wind shields (3) are cylindrical arc-shaped plates and are circumferentially distributed inside the air duct terminal pipeline (1) and are coaxial with the air duct terminal pipeline (1), and the outer convex surfaces of the wind shields (3) are attached to the inner wall of the air duct terminal pipeline (1);

the ventilation hole group comprises a plurality of ventilation holes (2) distributed along a line parallel to the axis of the wind path terminal pipeline (1);

an outer convex ring (8) is arranged at one end of the outer convex surface of the wind shield (3), and an annular groove (9) in sliding fit with the outer convex ring (8) is arranged on the inner side wall of the wind path tail end pipeline (1);

the rightmost side of the air path terminal pipeline (1) is rotatably connected with a rotating plate (5), and one end, located on the air path terminal pipeline (1), of the wind shield (3) is fixedly connected with the bottom of the rotating plate (5).

2. The air volume adjusting device of the air-cooled radiator according to claim 1, characterized in that a handle (6) for rotating the rotating plate (5) is fixedly arranged on the right side wall of the rotating plate (5).

3. The air volume adjusting device of the air-cooled radiator according to claim 1, wherein the ventilating hole groups are provided with 4 groups, and the radian A between the two ventilating hole groups at the upper end is smaller than the radian B between the two ventilating hole groups at the left end.

4. The air volume adjusting device of the air-cooled radiator according to claim 3, wherein the two wind deflectors (3) are arranged, and the radian of each wind deflector is radian C, and the radian B is equal to the radian C.

5. The air volume adjusting device of the air-cooled radiator according to claim 3, wherein the four wind deflectors (3) are arranged, and all the radian measures are radian D, and the radian D is equal to radian A.

6. The air volume adjusting device of the air-cooled radiator according to claim 1, wherein the wind deflector (3) is made of aluminum alloy.

7. The air volume adjusting device of the air-cooled radiator according to claim 1, wherein the ventilation hole sets are provided with two ventilation holes (2).