CN114286587A - Load air-cooled air ducting - Google Patents
Load air-cooled air ducting Download PDFInfo
- Publication number
- CN114286587A CN114286587A CN202111477537.3A CN202111477537A CN114286587A CN 114286587 A CN114286587 A CN 114286587A CN 202111477537 A CN202111477537 A CN 202111477537A CN 114286587 A CN114286587 A CN 114286587A
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- Prior art keywords
- air
- cover body
- baffle
- load
- layer
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- 238000005192 partition Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of load air cooling devices, in particular to a load air cooling and guiding device which comprises a cylindrical cover body and a fan arranged below the cover body, wherein an air inlet at the bottom of the cover body is downwards communicated with the fan, and an air outlet at the top of the cover body is upwards and directly communicated with the outside. A plurality of partition plates which are transversely arranged are arranged in the cover body, a heat dissipation air channel which is communicated up and down is formed between every two adjacent partition plates, and a water receiving tank is arranged at the lower end of each partition plate and communicated with the outside of the cover body; the baffle is S form to make the last port in heat dissipation wind channel align the baffle lateral wall down, so that external rainwater gets into back along baffle lateral wall direction water receiving tank from the air outlet. The rainwater that will fall perpendicularly is guided to flow to the lateral wall of baffle through setting up the baffle, and until flowing into the water receiving tank and discharging, the rainwater has been avoided falling in fan or the load of below.
Description
Technical Field
The invention relates to the technical field of load air cooling devices, in particular to a load air cooling air guide device.
Background
The load box is internally provided with a resistance module which generates a large amount of heat when working. In order to ensure the normal use of the load, a heat dissipation fan is arranged in the load box, an air inlet is formed in the side part of the load box, an air outlet for heat dissipation is formed in the top of the load box, and the heat is rapidly discharged from the air outlet by the forced air cooling of the heat dissipation fan, so that the purpose of heat dissipation is achieved. Because the load box is used outdoors in the open air, the air outlet is generally provided with an air guide cover to prevent rainwater from flowing back to enter the load box. The wind scooper also has a function of guiding the wind direction, and the hot wind is blown out towards a certain direction.
With the development of electronic power technology, the use requirements on loads are more and more, some load use occasions require that the loads can be used in rainy days, and the traditional loads cannot meet the use requirements because the openings of the wind scoopers are directly upward, and rainwater can directly enter the loads, for example, patent document with publication number CN205243957U discloses a wind scooper with an upward opening. Because the load product is a product that generates heat, to the heat dissipation requirement than higher, even rainy weather uses, also must start the fan and dispel the heat, nevertheless have certain contradiction between rain-proof in the reality and the heat dissipation, generally rain-proof improvement can be influential to the heat dissipation, and the heat dissipation has improved and can be influential to rain-proof. The wind scooper disclosed in patent document No. CN209748998U is curved so that the opening of the wind scooper faces the lateral direction, and thus rainwater is not likely to enter the wind scooper; however, the bent structure causes the wind flow to impact the inner wall of the wind guide cover, and because the temperature of the hot wind is too high, the wind cannot impact the side wall of the wind guide cover for a long time due to high wind power, so that the temperature of the wind guide cover is prevented from being too high, and the power of the fan is limited. Similarly, patent document CN212586435U discloses a wind guiding cover transversely installed on the top of the load, which has similar technical problems, such as lateral wind discharging, large wind resistance, and affecting the wind discharging efficiency.
In conclusion, the load wind scooper in the prior art is difficult to improve the air cooling heat dissipation strength and has good waterproof performance.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a load air-cooling air guide device which has good waterproof performance while ensuring air-cooling heat dissipation performance.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a load forced air cooling air ducting, including the cover body of tube-shape and the fan of setting in cover body below, the air intake of cover body bottom feeds through the fan down, and the air outlet at cover body top directly feeds through external, characterized by up: a plurality of partition plates which are transversely arranged are arranged in the cover body, a heat dissipation air channel which is communicated up and down is formed between every two adjacent partition plates, and a water receiving tank is arranged at the lower end of each partition plate and communicated with the outside of the cover body; the baffle is S form to make the last port in heat dissipation wind channel align the baffle lateral wall down, so that external rainwater gets into back along baffle lateral wall direction water receiving tank from the air outlet.
Specifically, the partition board is bent, wherein the length of the plumb projection of each folded edge is equal to the width of the upper port of the heat dissipation air duct.
Specifically, the lower end of the partition board is integrally formed with a bending part towards the interior of the heat dissipation air duct, so that the bending part forms the water receiving groove.
Specifically, a reinforcing rib plate is arranged between the bending part and the partition plate.
Specifically, the top of cover body is equipped with the support frame, and polylith baffle and support frame reciprocal anchorage form air guide module, and air guide module is fixed with the top of cover body.
Specifically, the air guide module and the cover body are welded and fixed with each other or detachably and fixedly connected with each other.
Specifically, the support frame is provided with a strip hole which is transversely arranged, the bolt assembly penetrates through the strip hole, and the partition plates are fixed in the strip hole through the bolt assembly, so that the distance between every two adjacent partition plates can be adjusted.
Specifically, the partition plate is of a double-layer plate structure, and a middle heat insulation layer is arranged between the double-layer plates.
Specifically, the middle heat insulation layer is a glass fiber layer, an asbestos layer, a rock wool layer or a silicate layer; or an accommodating cavity with an upward opening is arranged between the double-layer plates, and rainwater enters the accommodating cavity to form a water film serving as the middle heat insulation layer.
Specifically, the surface of the separator is coated with an anticorrosive paint layer and/or a heat-insulating layer.
The invention has the beneficial effects that:
compared with the prior art, the load air-cooling air guide device has the advantages that the fan is kept to blow air upwards, and the air outlet is upwards, so that when the fan discharges high-temperature air in the load upwards, the high-temperature air cannot impact the cover body, the overhigh temperature of the side wall of the cover body is avoided, a fan with higher power can be adopted, and sufficient air-cooling heat dissipation performance is guaranteed. On this basis, through setting up the lateral wall that the rainwater guide flow direction baffle that the baffle will fall perpendicularly, discharge until flowing into the water receiving tank, avoided during the rainwater falls fan or the load of below, broken the unable rain-proof conventional thinking of air-out up of tradition.
Drawings
Fig. 1 is a schematic structural diagram of a load air-cooling air guide device in an embodiment.
Fig. 2 is a schematic view of a use state of the load air-cooling air guide device in the embodiment, and arrows indicate wind directions.
Reference numerals:
the cover comprises a cover body 1 and a support frame 11;
a fan 2;
the baffle 3, the bending part 31, the water receiving tank 32 and the reinforcing rib plate 33;
and a heat dissipation air duct 4.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and the accompanying drawings.
The load air-cooling air guide device of the embodiment is shown in fig. 1 and fig. 2, and comprises a cylindrical cover body 1 and a fan 2 arranged below the cover body 1, wherein an air inlet at the bottom of the cover body 1 is communicated with the fan 2 downwards, and an air outlet at the top of the cover body 1 is communicated with the outside upwards directly. The cover body 1 is provided with a plurality of transversely arranged partition plates 3 inside, a heat dissipation air duct 4 which is through from top to bottom is formed between every two adjacent partition plates 3, the lower ends of the partition plates 3 are integrally formed with bending portions 31 towards the interior of the heat dissipation air duct 4, so that the bending portions 31 form water receiving grooves 32, the water receiving grooves 32 are communicated to the outside of the cover body 1, and L-shaped reinforcing rib plates 33 are arranged between the bending portions 31 and the partition plates 3.
Baffle 3 is the form of bending of S-shaped, and the last port of heat dissipation wind channel 4 aligns 3 lateral walls of baffle down to make external rainwater follow air outlet entering back along 3 lateral walls of baffle direction water receiving tank 32. Taking two adjacent baffles 3 in fig. 1 as an example, after rainwater enters from the air outlet downwards, the rainwater drops into the first folded edge of the right baffle 3 firstly and flows downwards along the surface, if the rainfall is less, the rainwater can directly drop the water receiving tank 32 from the lower end of the first folded edge of the right baffle 3, if the rainfall is greater, the rainwater flows to the surface of the second folded edge of the left baffle 3 and drops the water receiving tank 32 from the end part of the second folded edge or flows to the third folded edge of the right baffle 3 to reach the water receiving tank 32. In a word, the vertically falling rainwater is guided to flow to the side wall of the partition plate 3 by the partition plate 3 until flowing into the water receiving groove 32 to be discharged, so that the rainwater is prevented from falling into the fan 2 or a load below the fan, and the conventional thinking that the rainwater cannot be prevented by upward air outlet is broken.
The existing common air guide cover is used for exhausting air laterally, the wind resistance is large, the air exhaust efficiency is influenced, the air guide cover in the embodiment directly exhausts air upwards, the wind resistance is small, the air exhaust is smooth, the load heat dissipation performance is good, the water receiving groove 32 is formed in the bottom of the S-shaped partition plate 3 and leads to the outside for water drainage, and rainwater can be effectively prevented from entering the load; the conventional wind scooper exhausts air laterally, other equipment cannot be placed on the air exhaust side, the application range of the load is influenced, the structure exhausts air directly from the top, the original air exhaust mode of the load cannot be influenced, and the application occasion is wider; the wind scooper is simple in structure and lower in cost compared with the existing wind scooper.
In this embodiment, the length of the plumb projection of each folded edge is equal to the width of the upper port of the heat dissipation air duct 4, as shown in fig. 1, the width between the reference line a and the reference line B is the width of the air outlet, and the bending point of the partition board 3 just falls on the reference line a and the reference line B, which is the most preferable scheme, and combines the air exhaust effect and the rainwater drainage effect.
In this embodiment, a supporting frame 11 is disposed on the top of the cover body 1, the plurality of partition boards 3 and the supporting frame 11 are fixed to each other to form an air guiding module, and the air guiding module is fixed to the top of the cover body 1. The air guide module and the cover body 1 are welded and fixed with each other, and the welded structure is stable and high in strength; or detachably fixed, which facilitates installation, maintenance and replacement of the partition plate 3.
In this embodiment, the support frame 11 is provided with the rectangular hole of transverse arrangement, and bolt assembly has worn in the rectangular hole, and baffle 3 is fixed in the rectangular hole through bolt assembly to make the adjustable setting of distance between two adjacent baffles 3, be convenient for adjust the width in heat dissipation wind channel 4, ensure that the rainwater is all drained to water receiving tank 32.
In practice, the partition boards 3 may be of a double-layer structure, and a middle heat insulation layer is arranged between the double-layer boards, so that each partition board 3 only needs to bear heat from one side, and the deformation of the partition boards 3 due to overhigh temperature is avoided. The middle heat-insulating layer is a glass fiber layer, an asbestos layer, a rock wool layer or a silicate layer; or be equipped with the holding chamber that the opening up between the double-deck board, the rainwater gets into the holding intracavity and forms the water film and regard as middle insulating layer, so utilized the heat insulation structure that the rainy day nature formed, with low costs, it is thermal-insulated effectual.
In practice, the surface of the partition 3 may be coated with an anti-corrosive paint layer and/or a heat insulating layer, prolonging the service life of the partition 3.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a load forced air cooling wind-guiding device, includes the cover body of tube-shape and sets up the fan in cover body below, and the air intake of cover body bottom feeds through the fan down, and the air outlet at cover body top directly feeds through external, characterized by up: a plurality of partition plates which are transversely arranged are arranged in the cover body, a heat dissipation air channel which is communicated up and down is formed between every two adjacent partition plates, and a water receiving tank is arranged at the lower end of each partition plate and communicated with the outside of the cover body; the baffle is S form to make the last port in heat dissipation wind channel align the baffle lateral wall down, so that external rainwater gets into back along baffle lateral wall direction water receiving tank from the air outlet.
2. A load air-cooled wind guide device as claimed in claim 1, wherein: the baffle is bent, wherein the plumb projection length of each folded edge is equal to the width of the upper port of the heat dissipation air duct.
3. A load air-cooled wind guide device as claimed in claim 1, wherein: the lower end of the baffle plate is integrally formed with a bending part towards the interior of the heat dissipation air duct, so that the bending part forms the water receiving groove.
4. A load air-cooled wind guide device as claimed in claim 3, wherein: a reinforcing rib plate is arranged between the bending part and the clapboard.
5. A load air-cooled wind guide device as claimed in claim 1, wherein: the top of cover body is equipped with the support frame, and polylith baffle and support frame reciprocal anchorage form air guide module, and air guide module is fixed with the top of cover body.
6. A load air-cooled wind guide device as claimed in claim 5, wherein: the wind guide module and the cover body are mutually welded and fixed or detachably and fixedly connected.
7. A load air-cooled wind guide device as claimed in claim 5, wherein: the support frame is equipped with transverse arrangement's rectangular hole, and bolt assembly has worn in the rectangular hole, and the baffle is fixed in the rectangular hole through bolt assembly to make the adjustable setting of distance between two adjacent baffles.
8. A load air-cooled wind guide device as claimed in claim 1, wherein: the baffle is of a double-layer plate structure, and a middle heat insulation layer is arranged between the double-layer plates.
9. A load air-cooled wind deflector as recited in claim 8, wherein: the middle heat-insulating layer is a glass fiber layer, an asbestos layer, a rock wool layer or a silicate layer; or an accommodating cavity with an upward opening is arranged between the double-layer plates, and rainwater enters the accommodating cavity to form a water film serving as the middle heat insulation layer.
10. A load air-cooled wind guide device as claimed in claim 1, wherein: the surface of the separator is coated with an anticorrosive paint layer and/or a heat insulating layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111477537.3A CN114286587A (en) | 2021-12-06 | 2021-12-06 | Load air-cooled air ducting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111477537.3A CN114286587A (en) | 2021-12-06 | 2021-12-06 | Load air-cooled air ducting |
Publications (1)
Publication Number | Publication Date |
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CN114286587A true CN114286587A (en) | 2022-04-05 |
Family
ID=80871119
Family Applications (1)
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CN202111477537.3A Pending CN114286587A (en) | 2021-12-06 | 2021-12-06 | Load air-cooled air ducting |
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CN (1) | CN114286587A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110119947A (en) * | 2010-04-28 | 2011-11-03 | 남궁원 | Outlet for outdoor type water resistant exhausting duct |
CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal blinds vent window |
CN210274933U (en) * | 2019-04-17 | 2020-04-07 | 上海菱光电气制造有限公司 | Air outlet device for resistance load equipment |
CN112566403A (en) * | 2020-11-12 | 2021-03-26 | 珠海格力电器股份有限公司 | Waterproof structure and cabinet |
-
2021
- 2021-12-06 CN CN202111477537.3A patent/CN114286587A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110119947A (en) * | 2010-04-28 | 2011-11-03 | 남궁원 | Outlet for outdoor type water resistant exhausting duct |
CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal blinds vent window |
CN210274933U (en) * | 2019-04-17 | 2020-04-07 | 上海菱光电气制造有限公司 | Air outlet device for resistance load equipment |
CN112566403A (en) * | 2020-11-12 | 2021-03-26 | 珠海格力电器股份有限公司 | Waterproof structure and cabinet |
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