CN202721943U - Cooling air shunting structure - Google Patents
Cooling air shunting structure Download PDFInfo
- Publication number
- CN202721943U CN202721943U CN 201220388135 CN201220388135U CN202721943U CN 202721943 U CN202721943 U CN 202721943U CN 201220388135 CN201220388135 CN 201220388135 CN 201220388135 U CN201220388135 U CN 201220388135U CN 202721943 U CN202721943 U CN 202721943U
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- Prior art keywords
- air
- air channel
- air outlet
- distribution plate
- cooling air
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- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a cooling air shunting structure and belongs to the heat dissipation technology field. The structure comprises an air channel. The air channel is provided with at least one air inlet and a plurality of air outlets. The air outlet is provided with a shunting plate. The shunting plate is located in the air channel. One end of the shunting plate is located on an edge position of the air outlet which is located on an air-flow downstream and there is a gap between the other end and an inner wall of the air channel. A deflector is comprised. The deflector is vertically arranged on an external part of the air channel. The cooling air shunting structure provided in the utility model is simple and installation is convenient. A corresponding design can be performed according to arrangement of a heating element. The structure can be used when the plurality of heating elements are arranged densely.
Description
Technical field
The utility model belongs to the heat dissipation technology field, is specifically related to a kind of cooling air flow dividing structure.
Background technology
Air blast cooling is cooling way commonly used in the regulator cubicle.By blower fan cooling air is delivered to the heater surface, make cooling air and heater carry out heat exchange, thereby reach the purpose that makes the heater cooling.Usually realize that the means that this cooling purpose adopts are on each heater side a blower fan to be installed respectively.But also some problems can occur after adopting this means, as when having a plurality of heater simultaneously, the blower fan of required setting is too much; And for example arrange when closeer when heater, blower fan need to be arranged closeer equally, and air current flow is disorderly easily, can reduce cooling effect.
The utility model content
For problems of the prior art, the utility model proposes a kind of cooling air flow dividing structure, this cooling airflow is simple in structure, is convenient to install.
The utility model proposes a kind of cooling air flow dividing structure, comprise the air channel, be provided with at least one air inlet and a plurality of air outlet on the described air channel, be provided with flow distribution plate on this air outlet, one end of this flow distribution plate is positioned at the marginal position of the air outlet that is in airflow downstream, and the other end and this air channel inwall leave the gap.Also comprise baffler, this baffler is vertically installed in the outside in described air channel.One end of described baffler is fixed in the marginal position of the air outlet that is in airflow downstream.Wherein each air outlet place is provided with a flow distribution plate and a baffler.The number of described air outlet is 2.Described flow distribution plate is vertical with airflow direction with the intersection direction of the air outlet marginal position that is in airflow downstream.Be 45 ° of angles between the cooling air that the air inlet in described flow distribution plate and described air channel is blown into.Described air channel is the cuboid air channel, and described air outlet is the rectangle air outlet, and described flow distribution plate is rectangular slab.The position of described air outlet and spacing are according to position and the closeness setting of heater.
The advantage that the utlity model has is: the cooling air flow dividing structure that the utility model proposes is simple, is convenient to install, and can carries out respective design according to the layout of heater, applicable to arrange use in the intensive situation of heater.
Description of drawings
Fig. 1 is the sectional view that the utility model proposes a kind of cooling air flow dividing structure;
Fig. 2 the utility model proposes a kind of stereogram that cools off flow dividing structure.
Among the figure: the 1-air channel; The 2-flow distribution plate; The 3-baffler.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
The utility model proposes a kind of cooling air flow dividing structure, will shunt from the cooling blast of single Wind Volume blower fan, supply with respectively a plurality of heaters and use.
The utility model proposes a kind of cooling air flow dividing structure, as depicted in figs. 1 and 2, comprise air channel 1, flow distribution plate 2 and baffler 3.Wherein the two ends in air channel 1 are penetrating, are preferably the cuboid air channel, and air channel 1 can be horizontally disposed with, and comprise at least one air inlet and a plurality of air outlet, and the left side, air channel is air inlet, and over against blower fan, the cooling air that blower fan is blown out all is blown in the air channel 1 by air inlet.Can limit the circulation path of cooling air by air channel 1, prevent that cooling air from disperseing.The side in air channel 1 has air outlet, and the arranged outside of each air outlet position has a heater, and heater is over against air outlet position.The spacing of air outlet can equate also can not wait, and air outlet can be in same side direction or the different side surface direction in air channel 1, and the size of air outlet, shape, the position can be according to size, shape, the position respective settings of heater.The closeness relative set that density between the air outlet (spacing) is arranged according to heater.Described flow distribution plate 3 is obliquely installed in 1 inside, described air channel, one end of baffler 3 is fixed in the marginal position of the air outlet that is in airflow downstream, relatively leave the gap between the inwall in the other end and described air channel 1, make air-flow stopping through flow distribution plate, part wind flows out from air outlet, and another part wind flows out from the space.Described baffler 3 is vertically installed on the outer wall in air channel 1, and an end of baffler is fixed in the marginal position of the air outlet that is in airflow downstream.The surface of baffler 3 be in airflow downstream air outlet the cross section, edge at grade.Be positioned between the inwall in the other end of the relative opening of the flow distribution plate 2 of 1 inside, air channel and air channel 1 and leave the interval, the size at this interval designs according to the size of cooling air and the size of required shunting.Other ends of flow distribution plate 2 contact with the air channel inwall, make at last a cooling air part flow to heater from air outlet, and a part flows to next air outlet from above-mentioned gap.The direction of the inclination of flow distribution plate 2 is the air inlet direction towards the air channel, be preferably flow distribution plate 2 surface and cooling air to come the angle between the flow path direction be 45 °, require cooling air to be evenly distributed at flow distribution plate 2 during being obliquely installed of flow distribution plate 2, make the wind that blows out through air outlet even, namely require described flow distribution plate vertical with airflow direction with the intersection of the air outlet marginal position that is in airflow downstream.
Embodiment
Cooling air flow dividing structure in the present embodiment comprises air channel 1, flow distribution plate 2 and baffler 3.Wherein air channel 1 is the cuboid air channel, this air channel 1 horizontal positioned, and two ends, the left and right sides are penetrating, and wherein left end has air inlet, the sidewall in four orientation before and after air channel 1 has up and down, cooling air is blown into the air channel 1 from the air inlet that blower fan blows out by air channel 1 left end.Be designed with two rectangular air outlets on the upper portion side wall in air channel 1, be provided with flow distribution plate 2 and baffler 3 at each air outlet position, wherein flow distribution plate 2 tilts to place 1 inside, air channel, and baffler 3 is vertically installed in 1 outside, air channel.Baffler 3 is arranged at the right side edge place of the air outlet in air channel 1, right side edge is the downstream that is in air-flow, this baffler 3 is chosen as the L-type plate structure, wherein the minor face of L-type is fixed in the right side edge below that is in airflow downstream of the air outlet in air channel 1, the long limit of L-type is vertical with the outer surface in air channel 1, and with the end face on the right side of duct outlet at grade, long limit is used for guiding air-flow into heater surface to be lowered the temperature towards the heater direction.Flow distribution plate 2 is obliquely installed, and incline direction is towards the air inlet direction, is preferably that angulation is 45 ° between the cooling air direction of air inlet and the flow distribution plate 2, and for guaranteeing that wind-force is even on the flow distribution plate 2 everywhere, flow distribution plate 2 is perpendicular with two side, 1 front and back, air channel simultaneously.One end of flow distribution plate 2 (i.e. upper end) contacts with the right hand edge of air outlet, and the other end of flow distribution plate 2 (being the lower end) does not contact with air channel 1 lower wall, leaves the space.All the other two ends of flow distribution plate 2 extend to respectively the two side, front and back in air channel 1 simultaneously, all contact with the two side, front and back, three sidewalls that guarantee flow distribution plate 2 all contact with upper, the forward and backward sidewall in air channel 1, leave the space over against the opposite side flow distribution plate 2 of air outlet position and the lower wall in air channel 1, can guarantee that like this cooling air part after the shunting flows out from air outlet, another part flows out from the space of air channel 1 lower wall, enters next air outlet position and shunts.Be provided with two air outlet positions in the present embodiment, arrange in pairs or groups two flow distribution plates 2 and two bafflers 3, carrying out the two-way shunting uses, also more air outlets can be set accordingly, such as three, five or more, three, five of corresponding collocation or more flow distribution plate 2 and baffler 3, carry out three the tunnel, the five tunnel or more the shunting of multichannel use.Can will shunt from the cooling air of a blower fan by the cooling air flow dividing structure that the utility model proposes, offer a plurality of heaters and cool off.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection range of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (9)
1. cooling air flow dividing structure, it is characterized in that: comprise the air channel, be provided with at least one air inlet and a plurality of air outlet on the described air channel, be provided with flow distribution plate on this air outlet, one end of this flow distribution plate is positioned at the marginal position of the air outlet that is in airflow downstream, and the other end and this air channel inwall leave the gap.
2. a kind of cooling air flow dividing structure according to claim 1, it is characterized in that: also comprise baffler, this baffler is vertically installed in the outside in described air channel.
3. a kind of cooling air flow dividing structure according to claim 2, it is characterized in that: an end of described baffler is fixed in the marginal position of the air outlet that is in airflow downstream.
4. a kind of cooling air flow dividing structure according to claim 3, it is characterized in that: wherein each air outlet place is provided with a flow distribution plate and a baffler.
5. a kind of cooling air flow dividing structure according to claim 4, it is characterized in that: the number of described air outlet is 2.
6. a kind of cooling air flow dividing structure claimed in claim 2, it is characterized in that: described flow distribution plate is vertical with airflow direction with the intersection direction of the air outlet marginal position that is in airflow downstream.
7. a kind of cooling air flow dividing structure claimed in claim 6 is characterized in that: be 45 ° of angles between the cooling air that the air inlet in described flow distribution plate and described air channel is blown into.
8. a kind of cooling air flow dividing structure claimed in claim 2, it is characterized in that: described air channel is the cuboid air channel, and described air outlet is the rectangle air outlet, and described flow distribution plate is rectangular slab.
9. a kind of cooling air flow dividing structure claimed in claim 2, it is characterized in that: the position of described air outlet and spacing are according to position and the closeness setting of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388135 CN202721943U (en) | 2012-08-07 | 2012-08-07 | Cooling air shunting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388135 CN202721943U (en) | 2012-08-07 | 2012-08-07 | Cooling air shunting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202721943U true CN202721943U (en) | 2013-02-06 |
Family
ID=47623741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388135 Expired - Lifetime CN202721943U (en) | 2012-08-07 | 2012-08-07 | Cooling air shunting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202721943U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363637A (en) * | 2013-08-01 | 2013-10-23 | 南京华设科技股份有限公司 | Cold air flow channel distribution structure in cabinet engine room |
| CN105873412A (en) * | 2015-01-20 | 2016-08-17 | 上海宽带技术及应用工程研究中心 | Cold air flow channel distribution structure and cabinet |
| CN106510528A (en) * | 2016-08-12 | 2017-03-22 | 嘉兴普力顿科技有限公司 | Towel drier |
| CN107638262A (en) * | 2017-10-27 | 2018-01-30 | 李霞 | Patient with severe symptoms's care device |
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN110456287A (en) * | 2019-08-05 | 2019-11-15 | 厦门多彩光电子科技有限公司 | A kind of thermostat |
| CN111885881A (en) * | 2020-07-15 | 2020-11-03 | 金林芳 | Machine room ventilation device for internet engineering |
| WO2021063312A1 (en) * | 2019-09-30 | 2021-04-08 | 长城汽车股份有限公司 | Lighting device and vehicle |
| CN113319297A (en) * | 2021-06-11 | 2021-08-31 | 季华实验室 | A reposition of redundant personnel wind path structure for metal 3D printing apparatus |
| CN113790434A (en) * | 2021-09-30 | 2021-12-14 | 木林森股份有限公司 | Full-spectrum illuminating lamp |
| WO2022188768A1 (en) * | 2021-03-12 | 2022-09-15 | 泰科电子(上海)有限公司 | Air cooling mechanism, air guide member, and heating device |
| WO2023098335A1 (en) * | 2021-11-30 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Aging drawer for refrigeration device, and refrigeration device |
-
2012
- 2012-08-07 CN CN 201220388135 patent/CN202721943U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363637B (en) * | 2013-08-01 | 2016-02-17 | 南京华设科技股份有限公司 | Cold air flow channel distribution structure in cabinet engine room |
| CN103363637A (en) * | 2013-08-01 | 2013-10-23 | 南京华设科技股份有限公司 | Cold air flow channel distribution structure in cabinet engine room |
| CN105873412B (en) * | 2015-01-20 | 2018-08-14 | 上海宽带技术及应用工程研究中心 | Cold air flow channel distribution structure and cabinet |
| CN105873412A (en) * | 2015-01-20 | 2016-08-17 | 上海宽带技术及应用工程研究中心 | Cold air flow channel distribution structure and cabinet |
| CN106510528A (en) * | 2016-08-12 | 2017-03-22 | 嘉兴普力顿科技有限公司 | Towel drier |
| CN108656525A (en) * | 2017-03-29 | 2018-10-16 | 宁夏共享模具有限公司 | A kind of air cooling mechanism of 3D printing discharging |
| CN107638262A (en) * | 2017-10-27 | 2018-01-30 | 李霞 | Patient with severe symptoms's care device |
| CN110456287A (en) * | 2019-08-05 | 2019-11-15 | 厦门多彩光电子科技有限公司 | A kind of thermostat |
| WO2021063312A1 (en) * | 2019-09-30 | 2021-04-08 | 长城汽车股份有限公司 | Lighting device and vehicle |
| CN111885881A (en) * | 2020-07-15 | 2020-11-03 | 金林芳 | Machine room ventilation device for internet engineering |
| WO2022188768A1 (en) * | 2021-03-12 | 2022-09-15 | 泰科电子(上海)有限公司 | Air cooling mechanism, air guide member, and heating device |
| CN113319297A (en) * | 2021-06-11 | 2021-08-31 | 季华实验室 | A reposition of redundant personnel wind path structure for metal 3D printing apparatus |
| CN113790434A (en) * | 2021-09-30 | 2021-12-14 | 木林森股份有限公司 | Full-spectrum illuminating lamp |
| WO2023098335A1 (en) * | 2021-11-30 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Aging drawer for refrigeration device, and refrigeration device |
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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: 20130206 |