CN2793392Y - Flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel - Google Patents
Flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel Download PDFInfo
- Publication number
- CN2793392Y CN2793392Y CN 200520009252 CN200520009252U CN2793392Y CN 2793392 Y CN2793392 Y CN 2793392Y CN 200520009252 CN200520009252 CN 200520009252 CN 200520009252 U CN200520009252 U CN 200520009252U CN 2793392 Y CN2793392 Y CN 2793392Y
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- header
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- gas
- guiding board
- channel
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Abstract
The utility model relates to a flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel, which belongs to the field of fluid transport. When gas enters the channel longitudinally from the main duct and then turns perpendicular to the incoming flow to laterally enter equipment using the gas, the inner part of the channel is provided with one piece or many pieces of flow-equalizing air-guiding board, which can change the phenomena that the wind outlet of the gas isn't uniform, a vortex flow appears in a flow field and the flow field generates greatly increasing local resistance. The utility model can perform the function of saving energy, reducing noise, damping vibration and raising the utilization rate of the equipment using gas.
Description
Technical field:
Title of the present utility model is: the horizontal exhaust passage of longitudinal feed header current-sharing wind deflector
Belong to the Fluid Machine and Fluid Dynamics Engineering field.
Background technique:
In the gas transport process, often there is the air channel of employing to deliver gas in the gas collection header of using gases equipment, infeed gas apparatus by header again.For the floor space that reduces the air channel or be convenient to system layout and usually adopt that longitudinal feed is horizontal to go out header.For example the air of boiler gives the air distribution header of hot device header, metallurgical soaking pit, the gas reactor header that chemical industry is used etc.Because gas laterally flows out from header from turning back immediately 90 ° after an end of header vertically flows into along it with higher speed, this moment, the air-out of header was extremely inhomogeneous, in fact there is not gas to flow out and most gas all concentrates on the outlet end of header and discharges by the entrance point of header, so just, its Utilization ratio is descended to causing harmful effect with gas apparatus.
Summary of the invention:
The utility model provides in the outlet of inlet that a kind of two ends are separately fixed at header and header and the several piece header current-sharing wind deflector that parallels with gas flow in order to remedy the deficiency in the above-mentioned existing technology.This plate is divided into some runners equably with the import of header and outlet, forces gas to be taken their own roads, and is laterally flowing out equably along the horizontal exhaust passage of longitudinal feed header current-sharing wind deflector after vertically entering header along the air channel, thereby is avoiding the uniform drawback of air-out of header.
Description of drawings:
Accompanying drawing 1 is the horizontal exhaust passage of a longitudinal feed header current-sharing wind deflector schematic representation.1-gas air channel wherein; The 2--longitudinal feed is horizontal to go out header; The 3--gas apparatus; One of 4--header current-sharing wind deflector; Two of 5--header current-sharing wind deflector; The 6-streamline.
Embodiment:
Fig. 1 also is the horizontal exhaust passage of the longitudinal feed header current-sharing wind deflector schematic representation that the air of a boiler gives hot device.Input gas enters from gas air channel 1 that longitudinal feed is horizontal to go out header 2, split into three parts equably by two header current-sharing wind deflectors here, turn back 90 ° at the runner that the guiding lower edge of current-sharing wind deflector is formed in twos, and give hot device (with gas apparatus 3) from the air that horizontal outlet flows into boiler equably.The streamline of 6 expression gases among the figure has installed behind two of the horizontal exhaust passage of the longitudinal feed header current-sharing wind deflectors gas as seen from the figure additional and can be have equably gone out from the header longitudinal feed is horizontal, has reached the uniform purpose of giving vent to anger.
Claims (1)
1, the horizontal exhaust passage of a kind of longitudinal feed header current-sharing wind deflector, it is the polylith water conservancy diversion aerofoil of installing by certain direction in header, it is characterized in that the ingress of an end of current-sharing wind deflector at the air channel header, the position is on the header inlet tangent plane and is parallel to runner, and runner divided equally, its the other end is vertical with header at the horizontal exhaust outlet place of header, and the outlet of header is divided equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009252 CN2793392Y (en) | 2005-05-09 | 2005-05-09 | Flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520009252 CN2793392Y (en) | 2005-05-09 | 2005-05-09 | Flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793392Y true CN2793392Y (en) | 2006-07-05 |
Family
ID=36820537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520009252 Expired - Fee Related CN2793392Y (en) | 2005-05-09 | 2005-05-09 | Flow-equalizing air-guiding board with longitudinal intake and lateral exhaust for duct channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793392Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213253A (en) * | 2010-04-04 | 2011-10-12 | 有限会社川野技研 | Discharge elbow provided with guide vanes |
| CN106440182A (en) * | 2015-08-07 | 2017-02-22 | 有限会社川野技研 | Air curtain device |
| CN106931612A (en) * | 2017-03-23 | 2017-07-07 | 重庆国际复合材料有限公司 | A kind of glass fiber forming section cool wind box |
| CN109654605A (en) * | 2018-12-20 | 2019-04-19 | 海信（山东）空调有限公司 | A kind of integrated air conditioner |
| CN110062849A (en) * | 2017-05-24 | 2019-07-26 | 株式会社Lg化学 | For improving the retaining device of the flowing deviation of fluid |
-
2005
- 2005-05-09 CN CN 200520009252 patent/CN2793392Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213253A (en) * | 2010-04-04 | 2011-10-12 | 有限会社川野技研 | Discharge elbow provided with guide vanes |
| CN102213253B (en) * | 2010-04-04 | 2013-06-19 | 有限会社川野技研 | Discharge elbow provided with guide vanes |
| CN106440182A (en) * | 2015-08-07 | 2017-02-22 | 有限会社川野技研 | Air curtain device |
| CN106440182B (en) * | 2015-08-07 | 2019-04-02 | 有限会社川野技研 | Air partition device |
| CN106931612A (en) * | 2017-03-23 | 2017-07-07 | 重庆国际复合材料有限公司 | A kind of glass fiber forming section cool wind box |
| CN110062849A (en) * | 2017-05-24 | 2019-07-26 | 株式会社Lg化学 | For improving the retaining device of the flowing deviation of fluid |
| CN110062849B (en) * | 2017-05-24 | 2020-12-11 | 株式会社Lg化学 | Baffle device for improving flow deviation of fluid |
| US10907667B2 (en) | 2017-05-24 | 2021-02-02 | Lg Chem, Ltd. | Baffle device for improving flow deviation of fluid |
| CN109654605A (en) * | 2018-12-20 | 2019-04-19 | 海信（山东）空调有限公司 | A kind of integrated air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |