CN203369030U - Air conditioning device for enclosed space - Google Patents
Air conditioning device for enclosed space Download PDFInfo
- Publication number
- CN203369030U CN203369030U CN 201320425220 CN201320425220U CN203369030U CN 203369030 U CN203369030 U CN 203369030U CN 201320425220 CN201320425220 CN 201320425220 CN 201320425220 U CN201320425220 U CN 201320425220U CN 203369030 U CN203369030 U CN 203369030U
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- Prior art keywords
- air
- protuberance
- front panel
- air outlet
- outlet
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Abstract
The utility model provides an air conditioning device for an enclosed space. The air conditioning device comprises a rack which further comprises an air intake portion which is formed on the lower portion of the front panel of the rack, and comprises a first outward protruding portion set formed on a substrate of the front panel and a first inward recessed portion set in cooperation with the first protruding portion set. The air intake portion is inclined to the horizontal direction, and the first protruding portion cooperatively formed on the air intake portion is higher than the first recessed portion. The air conditioning device further comprises an air outlet portion, which is formed on the upper portion of the front panel of the rack, and comprises a second outward protruding portion set formed on a substrate of the front panel and a second inward recessed portion set in cooperation with the second protruding portion set. The air outlet portion is inclined to the horizontal direction, and the second protruding portion cooperatively formed on the air intake portion is higher than the second recessed portion. The included angle between the air intake portion and the air outlet portion is no less than 45 degrees, and no greater than 90 degrees. The air conditioning device is small in air resistance and low in noise, and prevents self-locking of heat flow.
Description
Technical field
The utility model relates to air conditioning, particularly the conditioner of enclosure space.
Background technology
Along with society and scientific and technical development, increasing outdoor base station has been built in the fields such as communication, electric power, analysis, in order to make the equipment in outdoor base station can be operated in optimum temperature range, reduce rate of breakdown, each rack all needs to be equipped with some air regulators, thereby has driven the fast development of rack air regulator.
Be accompanied by the constantly soaring of the development of electronics integrated technology and cost of land, the volume of outdoor cabinet has been proposed to strict restriction, the volume of the air regulator be complementary with it also diminishes thereupon.Existing rack air regulator all is arranged on cabinet walls with embedded or half built-in, and air inlet, air outlet are all on the front panel plane.Consider the dustproof and waterproof performance of air regulator, inlet and outlet can not be directly with empty form.If adopt air inlet, the air outlet of traditional horizontal arrangement, due to air inlet, air outlet, on same plane, their distance does not have enough large, there will be the heat flow short circuit phenomenon, makes a concrete analysis of as follows:
Therefore 1, air inlet is because area is little, and wind speed is large, can form local decompression, make from air outlet hot blast out by " suctions " get off, rather than the rising of the hot gas in free convection;
2, the guiding of air inlet, air outlet, cause hot blast also to have the trend flowed downward.
After the appearance heat flow short circuit phenomenon of air regulator, the radiator in air regulator has just lost heat sinking function, makes whole air regulator ineffective, thereby causes inner electronic equipment Yin Gaowen and damage.
The utility model content
In order to solve the deficiency in above-mentioned prior art scheme, the utility model provides a kind of conditioner of enclosure space, has solved the technical barriers such as windage is large, noise large, heat flow short circuit.
The purpose of this utility model is achieved through the following technical solutions:
A kind of conditioner of enclosure space, described conditioner comprises rack; Described rack further comprises:
The air intake part, the bottom of the front panel that is formed at described rack is divided in described inlet section, comprise and be formed on on-chip the first outwardly protuberance group of front panel, coordinate the first recess group concaved that forms air inlet with described the first protuberance, the trend of described air inlet favours horizontal direction, coordinates the first protuberance that forms air inlet higher than the first recess;
Air-outlet part, described air-outlet part is formed at the top of the front panel of described rack, comprise and be formed on on-chip the second outwardly protuberance group of front panel, coordinate the second recess group concaved that forms air port with described the second protuberance, the trend of described air outlet favours horizontal direction, coordinates and forms second protuberance in air port higher than the second recess; The air intake direction of described air outlet is contrary with the air-out direction of described air outlet.
According to above-mentioned conditioner, preferably, the angle between the trend of described air inlet and air outlet is right angle or obtuse angle.
According to above-mentioned conditioner, preferably, described protuberance is semidome shape or prism-frustum-shaped or hemispherical.
According to above-mentioned conditioner, preferably, form the acute angle that is not more than 45 degree between the trend of described air inlet or air outlet and horizontal direction.
According to above-mentioned conditioner, alternatively, in the air intake part, the both sides of the substrate between adjacent air inlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.
According to above-mentioned conditioner, preferably, at air-outlet part, the both sides of the substrate between adjacent air outlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.
Compared with prior art, the beneficial effect the utlity model has is:
Form the protuberance of air inlet, air outlet and recess certain angle that all tilts, and opposite direction, the heat flow short circuit problem thoroughly solved.When the out-draw protuberance, simultaneously by the substrate of another side to the in-draw certain altitude, and make to interconnect between air inlet or air outlet, reduced vertically-supplying air between air port to the area of panel beating.When air flow air inlet or outflow air outlet, due to the increase of aperture area, can effectively reduce the flow velocity of air; Air hits air inlet or air outlet with the angle that is greater than 90 degree, and resistance is less, has reduced the noise that front panel and air produce.
When stretching next protuberance, the root of protuberance and a upper recess couple together, and the panel beating between two row's air inlets or air outlet is had a certain degree, and further reduce the noise produced between resistance, air and the front panel of wind.
The accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present utility model will be easier to understand.Those skilled in the art easily are understood that: these accompanying drawings are only for illustrating the technical solution of the utility model, and not are intended to protection range of the present utility model is construed as limiting.In figure:
The structural representation that Fig. 1 is the utility model embodiment;
The cross-sectional schematic of the air outlet that Fig. 2 is the utility model embodiment;
The air that Fig. 3 is the utility model embodiment flows to schematic diagram during by air outlet.
Embodiment
Fig. 1-3 and following declarative description optional execution mode of the present utility model how to implement and to reproduce the utility model with instruction those skilled in the art.In order to instruct technical solutions of the utility model, simplified or omitted some conventional aspects.Those skilled in the art should understand that the modification that is derived from these execution modes or replace will be in scope of the present utility model.Those skilled in the art should understand that following characteristics can combine to form a plurality of modification of the present utility model in every way.Thus, the utility model is not limited to following optional execution mode, and only by claim and their equivalent, is limited.
Embodiment 1:
Fig. 1 has schematically provided the structure diagram of conditioner of the enclosure space of the utility model embodiment, and as shown in Figure 1, described conditioner comprises:
Air intake part 11, described air intake part 11 is formed at the bottom of the front panel 1 of rack, comprise and be formed on on-chip the first outwardly protuberance group of front panel 1, coordinate the first recess group concaved that forms air inlet with described the first protuberance, the trend of described air inlet favours horizontal direction, coordinates the first protuberance that forms air inlet higher than the first recess;
Air-outlet part 12, described air-outlet part 12 is formed at the top of the front panel 1 of described rack, comprise and be formed on on-chip the second outwardly protuberance group of front panel 1, coordinate the second recess group concaved that forms air port with described the second protuberance, the trend of described air outlet favours horizontal direction, coordinates and forms second protuberance in air port higher than the second recess; The air intake direction of described air outlet is contrary with the air-out direction of described air outlet.
In order to avoid better the appearance of heat locking phenomenon, preferably, the angle between the trend of described air inlet and air outlet is right angle or obtuse angle.
Alternatively, above-mentioned the first protuberance and the second protuberance are semidome shape or prism-frustum-shaped or hemispherical.
In order to prevent that better extraneous raindrop, dust etc. from entering inside, preferably, form the acute angle that is not more than 45 degree between the trend of described air inlet or air outlet and horizontal direction.
In order further to increase the air port area, reduce windage and noise, alternatively, in the air intake part, the both sides of the substrate between adjacent air inlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.At air-outlet part, the both sides of the substrate between adjacent air outlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.
Embodiment 2:
The application examples of conditioner in communication cabinet according to the enclosure space of embodiment 1.
In this application examples, as shown in Figure 1, air inlet, air outlet are on a plane (front panel), internal fan sucks air from air inlet, discharge opposite direction from air outlet, can set according to the long-term wind direction that makes land used the direction of inlet and outlet, air inlet is contrary with wind direction, and air outlet is identical with wind direction, is more conducive to like this air-out and the heat exchange of equipment.The trend of described air inlet, air outlet and the angle of horizontal direction are all 45 degree, be also that angle between air inlet and air outlet trend is 90 degree, for the position that coordinates the protuberance that forms air inlet, air outlet all higher than recess, thereby avoided raindrop, dust to enter interior of equipment cabinet.
Fig. 2 has schematically provided air outlet (laterally reaching longitudinally) diagrammatic cross-sectional view, as shown in Figure 2, when forming protuberance 122, out-draw also to in-draw, forms recess 121, it is also double-sided stretch, out-draw and in-draw are end to end, the substrate of front panel that also is used to form the recess of the upper air outlet that the protuberance of air outlet is adjacent with (up and down or left and right) favours the plane of front panel, has so both increased the air port plane of structure long-pending, also more is conducive to flowing of air.Above-mentioned protuberance is the semidome shape.The structure of air inlet is identical with the structure of above-mentioned air outlet.
Fig. 3 has schematically provided the sketch that flows to when air passes through air outlet, as shown in Figure 3, when the air flow air port, air contacts with protuberance 122, recess 121 with the angle that is greater than 90 degree, more be conducive to the break-in of air, so just reduced the resistance of air and front panel, be conducive to flowing of air, and can reduce the noise produced between air and housing.The situation of air inlet is identical with air outlet.
Embodiment 3:
The application examples of conditioner in electric power equipment cabinet according to the enclosure space of embodiment 1.
In this application examples, air inlet, air outlet are on a plane (front panel), internal fan sucks air from air inlet, from air outlet, discharge, opposite direction, can set the direction of inlet and outlet according to the long-term wind direction that makes land used, air inlet is contrary with wind direction, air outlet is identical with wind direction, is more conducive to like this air-out and the heat exchange of equipment.The trend that the angle of described air inlet trend and horizontal direction is 30 degree, air outlet and the angle of horizontal direction are 40 degree, be also that angle between air inlet and air outlet trend is 110 degree, for the position that coordinates the protuberance that forms air inlet, air outlet all higher than recess, thereby avoided raindrop, dust to enter interior of equipment cabinet.
Fig. 2 has schematically provided air outlet (horizontal or vertical) diagrammatic cross-sectional view, as shown in Figure 2, when forming protuberance 122, out-draw also to in-draw, forms recess 121, it is also double-sided stretch, out-draw and in-draw are end to end,, the substrate of front panel that also is used to form the recess of the upper air outlet that the protuberance of air outlet is adjacent with (up and down or left and right) favours the plane of front panel, so both increase the air port plane of structure long-pending, also more be conducive to flowing of air.Above-mentioned protuberance is prism-frustum-shaped, can also be the shape such as hemispherical certainly.The structure of air inlet is identical with the structure of above-mentioned air outlet.
Fig. 3 has schematically provided the sketch that flows to when air passes through air outlet, as shown in Figure 3, when the air flow air port, air contacts with protuberance 122, recess 121 with the angle that is greater than 90 degree, more be conducive to the break-in of air, so just reduced the resistance of air and front panel, be conducive to flowing of air, and can reduce the noise produced between air and housing.The situation of air inlet is identical with air outlet.
Claims (6)
1. the conditioner of an enclosure space, described conditioner comprises rack; It is characterized in that: described rack further comprises:
The air intake part, the bottom of the front panel that is formed at described rack is divided in described inlet section, comprise and be formed on on-chip the first outwardly protuberance group of front panel, coordinate the first recess group concaved that forms air inlet with described the first protuberance, the trend of described air inlet favours horizontal direction, coordinates the first protuberance that forms air inlet higher than the first recess;
Air-outlet part, described air-outlet part is formed at the top of the front panel of described rack, comprise and be formed on on-chip the second outwardly protuberance group of front panel, coordinate the second recess group concaved that forms air port with described the second protuberance, the trend of described air outlet favours horizontal direction, coordinates and forms second protuberance in air port higher than the second recess; The air intake direction of described air outlet is contrary with the air-out direction of described air outlet.
2. conditioner according to claim 1 is characterized in that: the angle between described air inlet and air outlet trend is right angle or obtuse angle.
3. conditioner according to claim 1, it is characterized in that: described protuberance is semidome shape or prism-frustum-shaped or hemispherical.
4. conditioner according to claim 1, is characterized in that: form the acute angle that is not more than 45 degree between the trend of described air inlet or air outlet and horizontal direction.
5. conditioner according to claim 1, it is characterized in that: in the air intake part, the both sides of the substrate between adjacent air inlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.
6. conditioner according to claim 1, it is characterized in that: at air-outlet part, the both sides of the substrate between adjacent air outlet are respectively protuberance, recess, and this part substrate favours the plane of described front panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425220 CN203369030U (en) | 2013-07-04 | 2013-07-04 | Air conditioning device for enclosed space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320425220 CN203369030U (en) | 2013-07-04 | 2013-07-04 | Air conditioning device for enclosed space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369030U true CN203369030U (en) | 2013-12-25 |
Family
ID=49816736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320425220 Expired - Lifetime CN203369030U (en) | 2013-07-04 | 2013-07-04 | Air conditioning device for enclosed space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023508A (en) * | 2014-06-26 | 2014-09-03 | 黄河科技学院 | Communication cabinet with good ventilating and dust-removing effects |
| CN113206320A (en) * | 2021-04-29 | 2021-08-03 | 东莞新能安科技有限公司 | Battery pack and electric equipment |
-
2013
- 2013-07-04 CN CN 201320425220 patent/CN203369030U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023508A (en) * | 2014-06-26 | 2014-09-03 | 黄河科技学院 | Communication cabinet with good ventilating and dust-removing effects |
| CN113206320A (en) * | 2021-04-29 | 2021-08-03 | 东莞新能安科技有限公司 | Battery pack and electric equipment |
| CN113206320B (en) * | 2021-04-29 | 2023-07-28 | 东莞新能安科技有限公司 | Battery pack and electric equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |