CN204099039U - Air draft flow guide device - Google Patents
Air draft flow guide device Download PDFInfo
- Publication number
- CN204099039U CN204099039U CN201420492128.XU CN201420492128U CN204099039U CN 204099039 U CN204099039 U CN 204099039U CN 201420492128 U CN201420492128 U CN 201420492128U CN 204099039 U CN204099039 U CN 204099039U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- plate
- air draft
- flow
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001154 acute effect Effects 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 17
- 230000008030 elimination Effects 0.000 claims description 17
- 238000003379 elimination reaction Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a kind of air draft flow guide device, comprise the first guide plate, the second guide plate and ambulatory splint, described first guide plate, the second guide plate all have flow-guiding surface and the back side; Described ambulatory splint has interconnective first clamping plate and the second clamping plate, has acute angle between described first clamping plate and the second clamping plate; Described first guide plate, the second guide plate all bend towards flow-guiding surface direction, one end of described first guide plate, one end of the second guide plate are all embedded in the angle between described first clamping plate and the second clamping plate, and the back side of described first guide plate is toward the back side of the second guide plate.The air draft flow guide device that the utility model relates to, structure is simple, low production cost, noise reduction are obvious, heat dispersion is superior.
Description
Technical field
The utility model relates to automobile water tank radiation field, particularly relates to a kind of air draft flow guide device.
Background technique
The use of air draft venetian blind is to solve water temperature over-high and the excessive problem of noise, using air draft venetian blind, increasing exhaust area at water tank afterbody.
And venetian blind of the prior art (see Fig. 1 and Fig. 2) has following shortcoming:
1, use air draft shutter, window leaf 20 meeting increasing exhaust resistance, uses more steel, causes cost to raise.
2, venetian blind processing technology is complicated, is synchronously the processing of blinds, through repeatedly flap processing, increases processing cost.
Although 3, use blinds design can play certain noise reduction, usually can reduce by 10 several about dBA, be not enough to when harsh job requirement meet noise reduction requirement.
Model utility content
Based on this, be necessary to provide the air draft flow guide device that a kind of structure is simple, low production cost, noise reduction are obvious, heat dispersion is superior.
A kind of air draft flow guide device, comprise the first guide plate, the second guide plate and ambulatory splint, described first guide plate, the second guide plate all have flow-guiding surface and the back side;
Described ambulatory splint has interconnective first clamping plate and the second clamping plate, has acute angle between described first clamping plate and the second clamping plate;
Described first guide plate, the second guide plate all bend towards flow-guiding surface direction, one end of described first guide plate, one end of the second guide plate are all embedded in the angle between described first clamping plate and the second clamping plate, and the back side of described first guide plate is toward the back side of the second guide plate.
The air draft flow guide device that the utility model relates to, adopt the first guide plate, the second guide plate and ambulatory splint isostructural with the use of, when radiator blown over by fan, hot air flow is from ambulatory splint separately flowing, respectively along the first guide plate and the second guide plate respectively to upper and flow downward, the structure of the first guide plate and the second guide plate, ensure that fan blow air air-flow can be discharged along grid, larger back pressure can not be produced by muffler chambers again, impact heat radiation, thus avoid the problem that causes motor water level high.Simultaneously because air draft is discharged from upper Under The Grille, almost do not impact baffle plate below, therefore the noise of air draught after discharging baffle plate will reduce about 10dBA again on the basis of grid.
Wherein in an embodiment, also comprise baffle plate, described baffle plate and described first guide plate, the second guide plate all have interval, and the back side of the back side of described first guide plate, the second guide plate is all toward described baffle plate.The design of described baffle plate, makes the noise reduction of the air draught after described first guide plate, the second guide plate.
Wherein in an embodiment, the size of described baffle plate is matched with the distance between the outermost end of described first guide plate and the outermost end of the second guide plate.Avoid the air draught leakage current on baffle plate flowed out from described first guide plate, the second guide plate, and make noise reduction not obvious.
Wherein in an embodiment, also comprise noise elimination cotton layer, described noise elimination cotton layer is covered in described baffle plate, and described noise elimination cotton layer is positioned at the side of described baffle plate towards described first guide plate and the second guide plate.Noise elimination cotton layer is coordinated described baffle plate further and is carried out noise reduction process to the air draught flowed out from described first guide plate, the second guide plate, and noise reduction is good.
Wherein in an embodiment, the bending place of described first guide plate, the bending place of the second guide plate are all in round and smooth curved.The bending place of the first guide plate and the bending place of the second guide plate make round and smooth curved structure respectively, reduce hot blast to the impact in plate face, reduce the vibration of guide plate.
Wherein in an embodiment, the flow-guiding surface of described first guide plate is arc surfaced.Reduce hot air flow to the impact of the flow-guiding surface of the first guide plate, reduce the vibration of the first guide plate.
Wherein in an embodiment, the flow-guiding surface of described second guide plate is arc surfaced.Reduce hot air flow to the impact of the flow-guiding surface of the second guide plate, reduce the vibration of the second guide plate.
Wherein in an embodiment, the angle between described first clamping plate and the second clamping plate is 30 °.Be convenient to the water conservancy diversion of air draught.
Wherein in an embodiment, also comprise baffler, described baffler is arranged between described second guide plate and ambulatory splint, and described baffler is toward the flow-guiding surface of described second guide plate.The design of baffler further carries out noise reduction to air draught.
The utility model design air draft flow guide device, adopt the first guide plate, the second guide plate and ambulatory splint isostructural with the use of, noise is little, excellent heat dissipation performance, decrease the spoilage of equipment, and required modular construction is simple, be easy to manufacture, cost is low.
In the utility model:
1, the design of the first guide plate, the second deflector structure uses, and during guarantee air draft, the percussion of air draught to the first guide plate, the second guide plate is less, thus reduces noise.
2, the use of the first guide plate, the second guide plate, ensures the abundant of exhaust air rate, thus avoids engine water temperature too high.
3, the use of baffle plate, carries out obvious noise reduction to afterbody noise.
4, the use of ambulatory splint, can regulate mounting point according to different unit, adjusts to the effect that optimum position reaches best noise reduction.
Accompanying drawing explanation
Fig. 1 is air draft shutter schematic diagram of the prior art;
Fig. 2 is air draft shutter side schematic view of the prior art;
Fig. 3 is the utility model embodiment air draft flow guide device schematic diagram;
Fig. 4 is the utility model embodiment air draft shutter schematic diagram;
Fig. 5 is the utility model embodiment air draft shutter side schematic view;
Fig. 6 is the utility model embodiment air draft shutter schematic top plan view.
Description of reference numerals
10, casing; 20, window leaf; 30, the first guide plate; 40, the second guide plate; 50, ambulatory splint; 60, baffle plate; 70, noise elimination cotton layer; 80, grid.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
Present embodiments provide a kind of air draft flow guide device, see Fig. 2-Fig. 6, described air draft flow guide device comprises the first guide plate 30, second guide plate 40 and ambulatory splint 50, and described first guide plate 30, second guide plate 40 all has flow-guiding surface and the back side;
Described first guide plate 30, second guide plate 40 is all towards the bending of flow-guiding surface direction, and the bending place of described first guide plate 30, the bending place of the second guide plate 40 are all in round and smooth curved; Reduce hot blast to the impact in plate face, reduce the vibration of guide plate.The outermost end of described first guide plate 30, the outermost end of the second guide plate 40 are all toward the plane at described dividing plate place.
Described ambulatory splint 50 has interconnective first clamping plate and the second clamping plate, has acute angle between described first clamping plate and the second clamping plate, and preferably, the angle between described first clamping plate and the second clamping plate is 30 °.
Described first guide plate, the second guide plate all bend towards flow-guiding surface direction, one end of described first guide plate 30, one end of the second guide plate 40 are all embedded in the angle between described first clamping plate and the second clamping plate, and the back side of described first guide plate 30 is toward the back side of the second guide plate 40.Described first clamping plate and the angle opening direction between the second clamping plate and the opening direction of angle formed between described first guide plate 30 and the second guide plate 40 consistent.The flow-guiding surface of described first guide plate 30 is arc surfaced, and the flow-guiding surface of described second guide plate 40 is arc surfaced; Reduce hot air flow to the impact of the flow-guiding surface of the first guide plate 30, second guide plate 40, reduce the vibration of the first guide plate 30, second guide plate 40.
Further, also comprise baffle plate 60, described baffle plate 60 and described first guide plate 30, second guide plate 40 all have interval, and the back side of the back side of described first guide plate 30, the second guide plate 40 is all toward described baffle plate 60.The size of described baffle plate 60 is matched with the distance between the outermost end of described first guide plate 30 and the outermost end of the second guide plate 40.
Further, also comprise noise elimination cotton layer 70, described noise elimination cotton layer 70 is covered in described baffle plate 60, and described noise elimination cotton layer 70 is positioned at the side of described baffle plate 60 towards described first guide plate 30 and the second guide plate 40.
Further, also comprise baffler, described baffler is arranged between described second guide plate 40 and ambulatory splint 50, and described baffler, toward the flow-guiding surface of described second guide plate 40, is convenient to carry out noise reduction to air draught.
The air draft flow guide device that the utility model relates to, adopt the first guide plate, the second guide plate and ambulatory splint isostructural with the use of, when radiator blown over by fan, hot air flow is from ambulatory splint (the first clamping plate, the second clamping plate) separately flowing, respectively along the first guide plate and the second guide plate respectively to upper and flow downward, the structure of the first guide plate and the second guide plate, ensure that fan blow air air-flow can be discharged along grid, larger back pressure can not be produced by muffler chambers again, impact heat radiation, thus avoid the problem that causes motor water level high.Simultaneously because air draft is discharged from upper Under The Grille, almost do not impact baffle plate below, therefore the noise of air draught after discharging baffle plate will reduce about 10dBA again on the basis of grid.
The present embodiment additionally provides a kind of air draft venetian blind, and described air draft venetian blind includes above-mentioned air draft flow guide device.
The air draft venetian blind that the utility model relates to, in use, first ambulatory splint 50 is fixed on the side closure of casing 10, again the first guide plate 30 is arranged in the acute angle of ambulatory splint 50, second guide plate 40 is arranged in the acute angle of ambulatory splint 50, one end of the first guide plate 30, an end of the second guide plate 40 contact, the chassis grid (not shown) of the other end connect box 10 of upper grid 80, second guide plate 40 of the other end connect box 10 of the first guide plate 30; Ambulatory splint 50, except the first guide plate 30, second guide plate 40 being carried out to installation and fixing, is also split air-flow, be there will not be the phenomenon of air-flow blowby.
All casing 10 domestic demands with air draft flow guide device install noise elimination cotton layer 70 additional, and baffle plate 60 and noise elimination cotton layer 70 must be fitted complete, very close to each other between baffle plate 60 and noise elimination cotton layer 70.Selected noise elimination cotton layer 70 material is noise elimination cotton, and described noise elimination cotton is polyurethane foam; And involved sheet metal part carries out processing and fabricating for adopting Q235A or Q235B cold rolled sheet.
In the utility model:
1, the design of the first guide plate, the second deflector structure uses, and during guarantee air draft, the percussion of air draught to the first guide plate, the second guide plate is less, thus reduces noise.
2, the use of the first guide plate, the second guide plate, ensures the abundant of exhaust air rate, thus avoids engine water temperature too high.
3, the use of baffle plate, carries out obvious noise reduction to afterbody noise.
4, the use of ambulatory splint, can regulate mounting point according to different unit, adjusts to the effect that optimum position reaches best noise reduction.
The utility model design air draft flow guide device and air draft venetian blind, adopt the first guide plate, the second guide plate and ambulatory splint isostructural with the use of, noise is little, excellent heat dissipation performance, decrease the spoilage of equipment, and required modular construction is simple, be easy to manufacture, cost is low.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. an air draft flow guide device, is characterized in that, comprises the first guide plate, the second guide plate and ambulatory splint, and described first guide plate, the second guide plate all have flow-guiding surface and the back side;
Described ambulatory splint has interconnective first clamping plate and the second clamping plate, has acute angle between described first clamping plate and the second clamping plate;
Described first guide plate, the second guide plate all bend towards flow-guiding surface direction, one end of described first guide plate, one end of the second guide plate are all embedded in the angle between described first clamping plate and the second clamping plate, and the back side of described first guide plate is toward the back side of the second guide plate.
2. air draft flow guide device according to claim 1, it is characterized in that, also comprise baffle plate, described baffle plate and described first guide plate, the second guide plate all have interval, and the back side of the back side of described first guide plate, the second guide plate is all toward described baffle plate.
3. air draft flow guide device according to claim 2, is characterized in that, the size of described baffle plate is matched with the distance between the outermost end of described first guide plate and the outermost end of the second guide plate.
4. air draft flow guide device according to claim 2, is characterized in that, also comprises noise elimination cotton layer, and described noise elimination cotton layer is covered in described baffle plate, and described noise elimination cotton layer is positioned at the side of described baffle plate towards described first guide plate and the second guide plate.
5. the air draft flow guide device according to claim 1-4 any one, is characterized in that, the bending place of described first guide plate, the bending place of the second guide plate are all in round and smooth curved.
6. the air draft flow guide device according to claim 1-4 any one, is characterized in that, the flow-guiding surface of described first guide plate is arc surfaced.
7. the air draft flow guide device according to claim 1-4 any one, is characterized in that, the flow-guiding surface of described second guide plate is arc surfaced.
8. the air draft flow guide device according to claim 1-4 any one, is characterized in that, the angle between described first clamping plate and the second clamping plate is 30 °.
9. the air draft flow guide device according to claim 1-4 any one, is characterized in that, also comprise baffler, and described baffler is arranged between described second guide plate and ambulatory splint, and described baffler is toward the flow-guiding surface of described second guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492128.XU CN204099039U (en) | 2014-08-28 | 2014-08-28 | Air draft flow guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492128.XU CN204099039U (en) | 2014-08-28 | 2014-08-28 | Air draft flow guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099039U true CN204099039U (en) | 2015-01-14 |
Family
ID=52267475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492128.XU Expired - Lifetime CN204099039U (en) | 2014-08-28 | 2014-08-28 | Air draft flow guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033696A (en) * | 2019-05-23 | 2019-07-19 | 珠海众暖科技有限公司 | One kind can windproof Moveable signboard and control method |
-
2014
- 2014-08-28 CN CN201420492128.XU patent/CN204099039U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033696A (en) * | 2019-05-23 | 2019-07-19 | 珠海众暖科技有限公司 | One kind can windproof Moveable signboard and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201234183Y (en) | Noise lowering ventilation apparatus for motor | |
| CN204665511U (en) | A kind of air-conditioner outdoor unit air exhausting structure and air-conditioner outdoor unit | |
| CN103628661A (en) | Unpowered hood | |
| CN204099039U (en) | Air draft flow guide device | |
| CN204226288U (en) | A kind of for oxidation fan cooling denoising device | |
| CN204552922U (en) | Blowing type engine room radiating structure and engine room | |
| CN201123207Y (en) | Air cooling system for metal drawing electrical control cabinet | |
| CN104967022A (en) | Diversion cooling power distribution cabinet | |
| CN102252395A (en) | Workshop ventilating device | |
| CN202507964U (en) | Air guiding device for ventilating system of automobile seat | |
| CN204168688U (en) | A kind of air exhausting device | |
| CN105508014B (en) | One kind radiating denoising device | |
| CN204141712U (en) | A kind of indoor apparatus of air conditioner and air-conditioner | |
| CN205536141U (en) | Indoor air conditioner structure | |
| CN202755867U (en) | Workshop heat dissipation exhausting rainproof window | |
| CN204200335U (en) | side opening wind scooper | |
| CN104266414B (en) | A kind of air conditioning condenser for vehicle in self adaptation periphery flow field | |
| CN210722480U (en) | Containment circulating cooling unit | |
| CN203258814U (en) | Wind-guiding reposition of redundant personnel mechanism and have air conditioner of this wind-guiding reposition of redundant personnel mechanism | |
| CN103398459B (en) | A kind of air conditioning exhausting port system and automobile | |
| CN204915846U (en) | Do benefit to radiating bonnet of engine | |
| CN203310275U (en) | Through-flow area adjustable dissipative silencer with absorbent plates | |
| CN205666985U (en) | Large -scale commercial kitchen flat line coils heat radiation structure | |
| CN104390266A (en) | Wall hanging type air conditioner | |
| CN206320864U (en) | air-conditioner outdoor machine electric control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |
|
| CX01 | Expiry of patent term |