CN202133289U - Circulation wind flow assisting system - Google Patents
Circulation wind flow assisting system Download PDFInfo
- Publication number
- CN202133289U CN202133289U CN 201120212546 CN201120212546U CN202133289U CN 202133289 U CN202133289 U CN 202133289U CN 201120212546 CN201120212546 CN 201120212546 CN 201120212546 U CN201120212546 U CN 201120212546U CN 202133289 U CN202133289 U CN 202133289U
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- CN
- China
- Prior art keywords
- air
- circulation
- wind
- guide plate
- furnace chamber
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- Expired - Lifetime
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Abstract
A circulation wind flow assisting system comprises a heating furnace body, wherein, a furnace cavity is formed in the furnace body, and a circulation wind passage is formed in the furnace cavity and connected with a circulation fan; the air inlet of the circulation fan extends into the furnace cavity to serve as a wind inlet; the tail end of the circulation wind passage is a wind outlet; guide plates are fixed on rotary shafts fixed on two sides of the heating furnace body; and driving wheels drive the rotary shafts and the guide plates to swing. In the utility model, the direction of the wind inlet/outlet of the circulation fan is changed continuously through the guide plates to avoid forming a natural wind passage in the furnace cavity; and as the flow direction of the wind is changed, so the wind can flow in all directions of the furnace cavity so as to ensure uniform temperature in the surface cavity. The circulation wind flow assisting system has the advantages of simple process, obvious effects, and easiness in application.
Description
Technical field
The utility model relates in a kind of furnace chamber of heating furnace when coming uniform temperature with circulated air, utilizes guide plate constantly to change the flow direction of circulated air, quickens heat exchange, makes the temperature rapid and uniform.
Background technology
At present; Adopt circulated air to make the temperature in the chamber even in the furnace chamber of a lot of heating furnaces, but because cavity space is out-of-date at recirculating air flow, between the air intake vent and air outlet of circulating fan; Can form circulation air path by nature; Space temperature in the scope of inherent natural air channel, chamber can change evenly fast like this, and the space temperature variation beyond the scope of natural air channel can be slower than the space in the scope of nature air channel, and this just makes the temperature of whole cavity space can not keep even.
Summary of the invention
The purpose of the utility model is exactly that the temperature in the chamber still can not reach the ideal uniform degree to when using circulated air, and the improvement project that proposes.This scheme realizes easily, can effectively make temperature even.
For achieving the above object; A kind of circulated air of the utility model helps streaming system, comprises heating furnace body, and said heating furnace body inside has furnace chamber; Be provided with circulation air path in the said furnace chamber; Circulating fan links to each other with said circulation air path, and the air intake of said circulating fan stretches into and is air intake vent in the furnace chamber, and the end of said circulation air path is an air outlet; Guide plate is fixed in the rotating shaft, and said rotating shaft is fixed on said heating furnace body both sides, drives rotating shaft and guide plate swing through drive.
Wherein, said guide plate is arranged at said air intake vent place.
Wherein, said guide plate is arranged at said air outlet place.
Wherein, said guide plate is arranged at said air intake vent and air outlet place.
Wherein, be provided with heater strip in the said circulation air path.
Wherein, each point is provided with thermocouple in the said furnace chamber, through the feedback temperature of thermocouple, adjusts the pendulum angle and the swing speed of said guide plate.
The beneficial effect of the utility model is: come constantly to change the inlet air of circulating fan and the direction of air-out through guide plate; Avoid forming in the furnace chamber nature air channel; Owing to changed the flow direction of wind; Make interior each orientation of furnace chamber that distinguished and admirable mistake all arranged, guaranteed that the temperature in the furnace chamber is even, the utility model technology is simple, effect obvious, realization easily.
Description of drawings
Fig. 1 is the structural front view that the utility model circulated air helps streaming system;
Fig. 2 is the structure side view that the utility model circulated air helps streaming system.
Description of reference numerals
The 1-heating furnace body; The 2-furnace chamber; The 3-circulating fan; The 4-circulation air path; The 5-air intake vent; The 6-heater strip; The 7-air outlet; The 8-guide plate; The 9-rotating shaft; The 10-drive.
The specific embodiment
Can be understood better for the shape, structure and the characteristics that make the utility model, below will enumerate preferred embodiment and combine accompanying drawing to be elaborated.
The circulated air of the utility model helps streaming system to comprise heating furnace body 1, and heating furnace body 1 inside has furnace chamber 2, is provided with circulation air path 4 in the furnace chamber 2, and circulating fan 3 is loaded on the said heating furnace body 1 and links to each other with circulation air path 4.The air intake of circulating fan 3 stretches in the furnace chamber 2, is air intake vent 5; The end of circulation air path 4 is an air outlet 7.Air gets into circulating fan 3 through air intake vent 5 in the furnace chamber 2, gets into circulation air path 4 through circulating fan 3, and the air outlet 7 from circulation air path 4 blows out again, gets back in the furnace chamber 2.Be provided with heater strip 6 in the circulation air path 4, with the air heat that circulates in the furnace chamber 2.
When getting into air intake vent 5, air intake vent 5 place's guide plates 8 swing up and down, and the air of the circulating fan 3 of entering is that flow in different positions in the furnace chamber 2; Air blows out from air outlet 7 via circulation air path 4, swings up and down different orientation in the air flow direction furnace chamber 2 through air outlet 7 place's guide plates 8.Thereby furnace chamber 2 air everywhere can both effectively be flowed quicken heat exchange, make temperature evenly heating fast in the furnace chamber 2.
Each point can increase thermocouple in the furnace chamber 2, and thermocouple links to each other with drive 10, through the feedback temperature of thermocouple, adjusts the pendulum angle and the swing speed of guide plate 8, makes air flow direction temperature lower, impels temperature rapid and uniform heating in the furnace chamber 2.
The beneficial effect of the utility model is: come constantly to change the inlet air of circulating fan and the direction of air-out through guide plate; Avoid forming in the furnace chamber nature air channel; Owing to changed the flow direction of wind; Make interior each orientation of furnace chamber that distinguished and admirable mistake all arranged, guaranteed that the temperature in the furnace chamber is even, the utility model technology is simple, effect obvious, realization easily.
More than be illustrative to the description of the utility model; And it is nonrestrictive; Those skilled in the art is understood, and within spirit that claim limits and scope, can carry out many modifications, variation or equivalence to it, but they will fall in the protection domain of the utility model all.
Claims (6)
1. a circulated air helps streaming system; It is characterized in that, comprise heating furnace body, said heating furnace body inside has furnace chamber; Be provided with circulation air path in the said furnace chamber; Circulating fan links to each other with said circulation air path, and the air intake of said circulating fan stretches into and is air intake vent in the furnace chamber, and the end of said circulation air path is an air outlet;
Guide plate is fixed in the rotating shaft, and said rotating shaft is fixed on said heating furnace body both sides, drives rotating shaft and guide plate swing through drive.
2. circulated air as claimed in claim 1 helps streaming system, it is characterized in that, said guide plate is arranged at said air intake vent place.
3. circulated air as claimed in claim 1 helps streaming system, it is characterized in that, said guide plate is arranged at said air outlet place.
4. circulated air as claimed in claim 1 helps streaming system, it is characterized in that, said guide plate is arranged at said air intake vent and air outlet place.
5. help streaming system like each described circulated air of claim 2-4, it is characterized in that, be provided with heater strip in the said circulation air path.
6. circulated air as claimed in claim 5 helps streaming system, it is characterized in that, each point is provided with thermocouple in the said furnace chamber, through the feedback temperature of thermocouple, adjusts the pendulum angle and the swing speed of said guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120212546 CN202133289U (en) | 2011-06-22 | 2011-06-22 | Circulation wind flow assisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120212546 CN202133289U (en) | 2011-06-22 | 2011-06-22 | Circulation wind flow assisting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133289U true CN202133289U (en) | 2012-02-01 |
Family
ID=45522055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120212546 Expired - Lifetime CN202133289U (en) | 2011-06-22 | 2011-06-22 | Circulation wind flow assisting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947927A (en) * | 2017-04-25 | 2017-07-14 | 池州市九华明坤铝业有限公司 | A kind of aluminium section bar ageing furnace of uniformity of temperature profile |
| CN110411522A (en) * | 2019-08-02 | 2019-11-05 | 中国核动力研究设计院 | Pulsation low discharge measurement experiment device and method under moving condition naturally circulated condition |
-
2011
- 2011-06-22 CN CN 201120212546 patent/CN202133289U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947927A (en) * | 2017-04-25 | 2017-07-14 | 池州市九华明坤铝业有限公司 | A kind of aluminium section bar ageing furnace of uniformity of temperature profile |
| CN110411522A (en) * | 2019-08-02 | 2019-11-05 | 中国核动力研究设计院 | Pulsation low discharge measurement experiment device and method under moving condition naturally circulated condition |
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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: 20120201 |