CN212876469U - Fresh air system - Google Patents
Fresh air system Download PDFInfo
- Publication number
- CN212876469U CN212876469U CN202021682883.6U CN202021682883U CN212876469U CN 212876469 U CN212876469 U CN 212876469U CN 202021682883 U CN202021682883 U CN 202021682883U CN 212876469 U CN212876469 U CN 212876469U
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- air
- air inlet
- air outlet
- cabinet
- window
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- 238000009423 ventilation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fresh air system, which comprises an air inlet device and an air outlet device arranged on a machine cabinet, the air inlet device comprises a first air inlet and a first air outlet, the air outlet device comprises a second air inlet and a second air outlet, the first air outlet forms an included angle relative to the first air inlet, the second air inlet forms an included angle relative to the second air outlet, the first air inlet and the second air outlet are both arranged in a vertical plane, the air inlet equipment is positioned at the bottom of one side of the cabinet, the air outlet equipment is positioned at the top of the other side of the cabinet, the first air outlet and the second air inlet are both positioned at the inner side of the cabinet, the first air outlet faces the top of the cabinet, the second air inlet faces the bottom of the cabinet, an exhaust fan is arranged in the air inlet device and/or an exhaust fan is arranged in the air outlet device.
Description
Technical Field
The utility model relates to a new trend field especially relates to a new trend system.
Background
Various electronic devices are generally installed in an existing cabinet, and generate a large amount of heat in the operation process.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a new trend system has installation cost and operation cost advantage lower relatively and that the radiating effect is good.
The technical scheme of the utility model is that:
a fresh air system comprises an air inlet device and an air outlet device which are arranged on a cabinet, wherein the air inlet device comprises a first air inlet and a first air outlet, the air outlet equipment comprises a second air inlet and a second air outlet, the first air outlet forms an included angle relative to the first air inlet, the second air inlet forms an included angle relative to the second air outlet, the first air inlet and the second air outlet are both in a vertical plane, the air inlet equipment is positioned at the bottom of one side of the cabinet, the air outlet equipment is positioned at the top of the other side of the cabinet, the first air outlet and the second air inlet are both positioned on the inner side of the cabinet, the first air outlet faces the top of the cabinet, the second air inlet faces towards the bottom of the cabinet, and an exhaust fan is arranged in the air inlet equipment and/or an exhaust fan is arranged in the air outlet equipment.
The working principle of the technical scheme is as follows:
install air inlet equipment and air-out equipment respectively on the both ends of two opposite sides of rack, because cold air density is great, be located atmospheric lower floor usually, therefore air inlet equipment installs the downside at the rack, utilize the exhaust fan of installing in air inlet equipment or air-out equipment, and simultaneously, there is the contained angle first air outlet and second air intake all, the wind that makes the entering rack has certain initial direction, can reduce the range that reduces the wind speed when meetting electronic equipment, the fan is faster, the effect of cooling is better, through this technical scheme, the higher shortcoming of present air conditioner installation cost and operating cost has been solved, the problem that the radiating effect reduces has been avoided simultaneously.
In a further technical scheme, air inlet equipment includes air inlet cover and air inlet window, air outlet equipment is including going out air outlet cover and air outlet window, the one end of air inlet window with the one end of air inlet cover is connected, the one end of air outlet window with the one end that goes out the air outlet cover is connected, first air intake is located the one end of air inlet cover, first air outlet is located the one end of air inlet window, the second air intake is located the one end that goes out the air outlet cover, the second air outlet is located the one end of air outlet window.
In a further technical scheme, shutters are respectively arranged in the air inlet device and the air outlet device.
In a further technical scheme, the air inlet equipment still includes the filter, have a plurality of apertures on the filter.
In a further technical scheme, the exhaust fans are arranged on the air inlet window and the air outlet cover.
In a further technical scheme, the shutter comprises strip-shaped plates with Z-shaped cross sections, and a plurality of strip-shaped plates with square and parallel lengths are arranged on the shutter.
In a further technical scheme, the blades of the louver are strip-shaped plates with Z-shaped sections perpendicular to the length direction of the blades.
The utility model has the advantages that:
1. the air inlet equipment and the air outlet equipment are respectively arranged at two ends of two opposite sides of the cabinet, and the cold air is higher in density and is usually positioned at the lower layer of the atmosphere, so that the air inlet equipment is arranged at the lower side of the cabinet, an exhaust fan arranged in the air inlet equipment or the air outlet equipment is utilized, and meanwhile, the first air outlet and the second air inlet both have included angles, so that the air entering the cabinet has a certain initial direction, the amplitude of reducing the air speed can be reduced when the air meets the electronic equipment, the faster the fan is, the better the cooling effect is, and by adopting the technical scheme, the defects of higher installation cost and operation cost of the existing air conditioner are overcome, and the problem of reducing the heat dissipation;
2. the shutter can prevent larger objects from entering the cabinet, and meanwhile, the influence is avoided;
3. the filter plate can prevent larger particles from entering the cabinet to cause damage to electronic equipment;
4. multiple exhaust fans may increase the airflow velocity within the cabinet.
Drawings
Fig. 1 is a schematic view of an installation position structure of a fresh air system according to the present invention;
FIG. 2 is a schematic structural diagram of the air intake device;
FIG. 3 is an exploded view of the air intake apparatus;
fig. 4 is a schematic structural view of the air outlet device;
FIG. 5 is an exploded schematic view of the gassing apparatus;
description of reference numerals:
10. an air intake device; 11. an air inlet cover; 12. a filter plate; 13. an air inlet window; 20. air outlet equipment; 21. an air outlet cover; 22. an air outlet window; 23. a cover plate; 30. a cabinet; 40. an exhaust fan; 41. and a controller.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-5, a fresh air system includes a cabinet 30, and an air inlet device 10 and an air outlet device 20 disposed on the cabinet 30, where the air inlet device 10 has a first air inlet and a first air outlet, the air outlet device 20 has a second air inlet and a second air outlet, the first air outlet has an included angle with respect to the first air inlet, the second air inlet has an included angle with respect to the second air outlet, the first air inlet and the second air outlet are both in a vertical plane, the air inlet device 10 is disposed at the bottom of one side of the cabinet 30, the air outlet device 20 is disposed at the top of the other side of the cabinet 30, the first air outlet and the second air inlet are both disposed inside the cabinet 30, the first air outlet faces the top of the cabinet 30, the second air inlet faces the bottom of the cabinet 30, and an exhaust fan 40 is disposed in the air inlet device;
the air inlet device 10 comprises an air inlet cover 11 and an air inlet window 13, the air outlet device 20 comprises an air outlet cover 21, an air outlet window 22 and a cover plate 23, one end of the air inlet cover 11 is connected with one end of the air inlet window 13, one end of the air outlet cover 21 is connected with one end of the air outlet window 22 through the cover plate 23, so that the direction of air flow entering the cabinet 30 has a certain inclination angle, and exhaust fans 40 are arranged in the air inlet device 10 and the air outlet device 20;
the air inlet device 10 and the air outlet device 20 are respectively arranged on a group of opposite side surfaces of the cabinet 30, the air inlet device 10 is positioned at the lower part of the cabinet 30, the air outlet device 20 is positioned at the upper part of the cabinet 30, one end of the air inlet device 10, which is provided with an air inlet window 13, is positioned at the inner side of the cabinet 30, one end of the air outlet device 20, which is provided with an air outlet cover 21, is positioned inside the cabinet 30, when the exhaust fan 40 works, the airflow direction passing through the air inlet device 10 is from the outside of the cabinet 30 to the inside of the cabinet 30, and the airflow direction passing through the air outlet device;
install air inlet equipment 10 and air-out equipment 20 on the both ends of 30 double-phase offsides of rack respectively, because cold air density is great, be located atmospheric lower floor usually, consequently, air inlet equipment 10 installs the downside at rack 30, utilize the exhaust fan 40 of installing in air inlet equipment 10 or in air-out equipment 20, and simultaneously, first air outlet and second air intake all have the contained angle, make the wind that gets into rack 30 have certain initial direction, can reduce the range that reduces the wind speed when meetting electronic equipment, the fan is faster, the better effect of cooling, through this technical scheme, the higher shortcoming of present air conditioner installation cost and operating cost has been solved, the problem that the radiating effect reduces has been avoided simultaneously.
In another embodiment:
as shown in fig. 3 and 5, the air inlet cover 11 and the air outlet window 22 are respectively provided with a louver, the louver comprises a strip-shaped plate with a cross section in a Z shape, the louver is provided with a plurality of strip-shaped plates with a square and parallel length, and the louver can prevent a large object from entering the cabinet 30 without influence.
In another embodiment:
as shown in fig. 3, the air intake device 10 further includes a filter plate 12, the filter plate 12 has a plurality of small holes thereon, the filter plate 12 is disposed between the air intake window 13 and the air intake cover 11, and the filter plate 12 can prevent larger particles from entering the cabinet 30 and causing damage to the electronic devices.
In another embodiment:
all be equipped with two exhaust fans 40 on air inlet window 13 and on going out the fan housing 21, still be equipped with a controller 41 on air inlet window 13 and on going out the fan housing 21 respectively simultaneously, two controllers 41 control respectively lie in air inlet window 13 and go out the exhaust fan 40 on the fan housing 21, through controller 41, can control the operating time of exhaust fan 40, include the wind speed of adjusting exhaust fan 40 according to the temperature in the rack 30, realize intelligent cooling.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. A fresh air system is characterized by comprising an air inlet device and an air outlet device which are arranged on a cabinet, the air inlet device comprises a first air inlet and a first air outlet, the air outlet device comprises a second air inlet and a second air outlet, the first air outlet forms an included angle relative to the first air inlet, the second air inlet forms an included angle relative to the second air outlet, the first air inlet and the second air outlet are both arranged in a vertical plane, the air inlet equipment is positioned at the bottom of one side of the cabinet, the air outlet equipment is positioned at the top of the other side of the cabinet, the first air outlet and the second air inlet are both positioned at the inner side of the cabinet, the first air outlet faces the top of the cabinet, the second air inlet faces the bottom of the cabinet, an exhaust fan is arranged in the air inlet device and/or an exhaust fan is arranged in the air outlet device.
2. The fresh air system as claimed in claim 1, wherein the air intake device comprises an air intake cover and an air intake window, the air outtake device comprises an air outtake cover and an air outtake window, one end of the air intake window is connected with one end of the air intake cover, one end of the air outtake window is connected with one end of the air outtake cover, the first air inlet is located at one end of the air intake cover, the first air outlet is located at one end of the air intake window, the second air inlet is located at one end of the air outtake cover, and the second air outlet is located at one end of the air outtake window.
3. The fresh air system as claimed in claim 1, wherein the air inlet device and the air outlet device are respectively provided with a shutter.
4. The ventilation system of claim 1, wherein the air intake device further comprises a filter plate having a plurality of apertures.
5. The fresh air system as claimed in claim 2, wherein the exhaust fans are disposed on the air inlet window and the air outlet cover.
6. The fresh air system as claimed in claim 3, wherein the louver blades are strip-shaped plates with Z-shaped cross-sections perpendicular to the length direction of the louver blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682883.6U CN212876469U (en) | 2020-08-13 | 2020-08-13 | Fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682883.6U CN212876469U (en) | 2020-08-13 | 2020-08-13 | Fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212876469U true CN212876469U (en) | 2021-04-02 |
Family
ID=75221154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682883.6U Active CN212876469U (en) | 2020-08-13 | 2020-08-13 | Fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212876469U (en) |
-
2020
- 2020-08-13 CN CN202021682883.6U patent/CN212876469U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |