CN102592852A - Oven - Google Patents
Oven Download PDFInfo
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- CN102592852A CN102592852A CN2012100468455A CN201210046845A CN102592852A CN 102592852 A CN102592852 A CN 102592852A CN 2012100468455 A CN2012100468455 A CN 2012100468455A CN 201210046845 A CN201210046845 A CN 201210046845A CN 102592852 A CN102592852 A CN 102592852A
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- air duct
- return air
- conveying pipe
- casing
- wind conveying
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Abstract
The invention discloses an oven. The oven is provided with a plurality of air conveying pipelines with heating pipes and a plurality of air return pipelines arranged between the two air conveying pipes, and an air return device and an air conveying wheel are arranged on a box body, a motor is used for communicating phase airflows of the air conveying pipelines and the air return pipelines, gas is heated in the air conveying pipeline and then enters an inner cavity of the box body so that the temperature in the inner cavity is increased, the air return device works to ensure that the gas in the inner cavity is sucked in the air return pipelines, the air conveying wheel is driven by the motor to work for sending the gas into the air conveying pipelines to be heated, then the heated gas in sent back into the inner cavity of the box body, the gas continuously circulates among the air conveying pipelines, the inner cavity of the box body and the air return pipelines so that the gas filled in the inner cavity of the box body is always kept at higher temperature, thus the heat utilization rate is high; and the gas in the inner cavity of the box body has better temperature distribution uniformity. The oven has a simple structure and good use property, and can be well applied to capacitor charge ageing of an electronic component.
Description
Technical field
the present invention relates to a kind of baking box.
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Background technology
often need use the aging baking box of capacitor and come the quality of electronic devices and components is charged aging in the process that electronic devices and components are made, and this just need send into electronic devices and components in the baking box of high temperature.In the prior art; Baking box is a casing with closed inner chamber; The sidewall of casing is provided with air inlet and the air outlet with above-mentioned intracavity inter-connection, through in casing, carrying high-temperature gas continuously, simultaneously the gas that cools off in the casing is discharged to heat again and is delivered to casing; Tend to cause the temperature of gas in the casing unbalanced like this, influence the aging effect of charging of electronic devices and components.
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Summary of the invention
the purpose of this invention is to provide a kind of simple in structure, baking box that average temperature performance is good.
are for achieving the above object; The technical scheme that the present invention adopts is: a kind of baking box; Said baking box comprises the casing with inner chamber; Be provided with the wind conveying pipe road that the said casing length direction in a plurality of edges distributes in the said inner chamber regularly; Be provided with heating tube in the inner chamber in all said wind conveying pipe roads; Between per two said wind conveying pipe roads, also be provided with return air duct that at least one distributes along said casing length direction in the said inner chamber, all offer the air outlet that the said casing length direction in a plurality of edges distributes separately on the sidewall relative on the said wind conveying pipe road, offer the air inlet that the said casing length direction in a plurality of edges distributes separately on the sidewall relative on the said return air duct with said wind conveying pipe road with said return air duct; Also be provided with a plurality of and said the return air duct air-returning device, the motor of a plurality of and said wind conveying pipe road phase airflow connection of airflow connection mutually on the said casing, also be connected with defeated wind wheel between said air-returning device, the said motor.
preferably, said wind conveying pipe road has two, said return air duct has one.
further preferably, said air-returning device has two, said two air-returning devices are separately positioned on the two ends of the above return air duct of casing, accordingly, said defeated wind wheel, said motor have two.
further preferably, said return air duct comprises mutually left return air duct and the right return air duct of separating along its length.
preferably are provided with 4 said air outlets on the sidewall relative with said return air duct on each said wind conveying pipe road.
preferably, the above air inlet of each sidewall relative with said wind conveying pipe road on the said return air duct is provided with 4.
preferably, said casing comprises box frame, cover the heat-insulation wall plate in the said box frame outside.
are because the utilization of technique scheme; The present invention compared with prior art has advantage: have a plurality of wind conveying pipes road of heating tube and be arranged on two return air ducts between the wind conveying pipe road through setting in the baking box among the present invention; And through air-returning device, defeated wind wheel, motor are set on casing with wind conveying pipe road and return air duct airflow connection mutually; Gas is heated in the wind conveying pipe road laggardly goes into cabinets cavity and makes that temperature is improved in the inner chamber; Air-returning device work makes the gas in the inner chamber be inhaled into return air duct; Send into once more through the defeated wind wheel work of driven by motor again and send into cabinets cavity once more after the wind conveying pipe road heats; Gas circulation constantly between wind conveying pipe road, cabinets cavity, return air duct makes that full gas remains at higher temperature in the cabinets cavity, and its heat utilization ratio is high, and the average temperature performance of gas is good in the cabinets cavity.This Roasting oven structure is simple, and serviceability is good, during the electric capacity that can be advantageously applied to electronic devices and components charges and wears out.
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Description of drawings
Overall structure sketch map when accompanying drawing 1 is installed on the workbench for baking box of the present invention;
Accompanying drawing 2 is looked sketch map for the master of baking box of the present invention;
accompanying drawing 3 is the schematic top plan view of baking box of the present invention.
wherein: 1, casing; 11, box frame; 12, heat-insulation wall plate; 2, wind conveying pipe road; 3, return air duct; 4 motors; 5, defeated wind wheel; 6, air-returning device.
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Embodiment
are come technical scheme of the present invention is done further to set forth below in conjunction with accompanying drawing and concrete embodiment.
are referring to a kind of baking box shown in Fig. 1-3; This baking box comprises the casing 1 with inner chamber; Casing 1 comprises box frame 11 and the heat-insulation wall plate 12 that covers box frame 11 outsides, and this heat-insulation wall plate 12 adopts the high density heat-insulation wall plate, can make that temperature and the external temperature in casing 1 inner chamber is isolated; Thereby reduce distributing of heat in casing 1 inner chamber, make casing 1 have good heat-insulating property.In the inner chamber of casing 1, be provided with a plurality of wind conveying pipes road 2 regularly; Between per two wind conveying pipe roads 2, also be provided with at least one return air duct 3 in the inner chamber of casing 1; This a plurality of wind conveying pipes road 2, return air duct 3 all distribute along the length direction of casing 1; Be provided with the heating tube (not shown) in the inner chamber in each wind conveying pipe road 2; All offer a plurality of air outlets on the sidewall relative on the wind conveying pipe road 2, all offer a plurality of air inlets on the sidewall relative on the return air duct 3 with wind conveying pipe road 2 with return air duct 3, above-mentioned air outlet, air inlet respectively in wind conveying pipe road 2, the length direction of the sidewall upper edge casing 1 of return air duct 3 distributes separately.On casing 1, also be provided with a plurality of and return air duct 3 air-returning device 6, the motor 4 of a plurality of and wind conveying pipe road 2 phase airflow connections of airflow connection mutually, also be connected with defeated wind wheel 5 between motor 4 and the air-returning device 6.Like this; Wind gets into the temperature that makes the inner chamber between wind conveying pipe road 2 and the return air duct 3 in casing 1 inner chamber from air outlet earlier and rises after the heating tube heating in wind conveying pipe road 2; Air-returning device 6 work makes that the wind in the inner chamber sucks the return air duct 3 from air inlet between wind conveying pipe road 2 and the return air duct 3, drives to send into once more when defeated wind wheel 5 is worked through motor 4 and sends into casing 1 inner chamber after heating in the wind conveying pipe road 2.Gas constantly circulation in wind conveying pipe road 2, casing 1 inner chamber, return air duct 3 in a manner described, thus make and remain higher temperature in casing 1 inner chamber, heat utilization ratio is high, and the average temperature performance in casing 1 inner chamber is good.
referring to shown in Fig. 1-3, in the present embodiment, wind conveying pipe road 2 has two; Return air duct 3 has one, and air-returning device 6 is provided with two, is separately positioned on the both ends that are positioned at return air duct 3 on the casing 1; Accordingly; Defeated wind wheel 5, motor 4 are provided with two, therefore, in this baking box of present embodiment, have formed two airflow circulating systems.Return air duct 3 comprises the left return air duct of separating mutually 31 and right return air duct 32 along its length; Can prevent like this in return air duct 3, to run helter-skelter after air-flow from getting in the return air duct 3; But being sent to wind conveying pipe road 2 by the air-returning device 6 of respective end accordingly respectively, the direction of arrow as shown in Figure 3 is the direction that gas moves in this baking box.On each wind conveying pipe road 2 with return air duct 3 opposed inside walls on air outlet all offer 4, on two side relative on the return air duct 3, all offer 4 air inlets with the wind conveying pipe road of both sides 2.This baking box is installed on is used on the workbench electronic devices and components are charged when aging; As shown in Figure 1; Offer the opening that can supply to transmit aging electronic devices and components to be charged respectively at the two ends of the casing 1 of baking box; It is more little good more that this opening should can get under the prerequisite in casing 1 inner chamber at assurance aging electronic devices and components to be charged; Thereby avoid scattering and disappearing of temperature in casing 1 inner chamber, electronic devices and components are sent to high temperature wherein just capable of using comes electronic devices and components are charged aging between wind conveying pipe road 2 and the return air duct 3.This Roasting oven structure is simple in the present embodiment, and average temperature performance is good, and the samming in casing 1 inner chamber can reach ± and 5 °, it is aging to carry out the electric capacity charging to electronic devices and components well.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (7)
1. baking box; Said baking box comprises the casing with inner chamber; It is characterized in that: be provided with the wind conveying pipe road that the said casing length direction in a plurality of edges distributes in the said inner chamber regularly; Be provided with heating tube in the inner chamber in all said wind conveying pipe roads; Between per two said wind conveying pipe roads, also be provided with the return air duct that at least one distributes along said casing length direction in the said inner chamber; All offer the air outlet that the said casing length direction in a plurality of edges distributes separately on the sidewall relative on the said wind conveying pipe road with said return air duct; Offer the air inlet that the said casing length direction in a plurality of edges distributes separately on the sidewall relative on the said return air duct, also be provided with a plurality of and said the return air duct air-returning device, the motor of a plurality of and said wind conveying pipe road phase airflow connection of airflow connection mutually on the said casing, also be connected with defeated wind wheel between said air-returning device, the said motor with said wind conveying pipe road.
2. a kind of baking box according to claim 1 is characterized in that: said wind conveying pipe road has two, and said return air duct has one.
3. a kind of baking box according to claim 2 is characterized in that: said air-returning device has two, and said two air-returning devices are separately positioned on the two ends of the above return air duct of casing, and accordingly, said defeated wind wheel, said motor have two.
4. a kind of baking box according to claim 3 is characterized in that: said return air duct comprises left return air duct and the right return air duct of separating mutually along its length.
5. a kind of baking box according to claim 1 is characterized in that: be provided with 4 said air outlets on the sidewall relative with said return air duct on each said wind conveying pipe road.
6. a kind of baking box according to claim 1 is characterized in that: the above air inlet of each sidewall relative with said wind conveying pipe road on the said return air duct is provided with 4.
7. a kind of baking box according to claim 1 is characterized in that: said casing comprises box frame, covers the heat-insulation wall plate in the said box frame outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210046845.5A CN102592852B (en) | 2012-02-28 | 2012-02-28 | Oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210046845.5A CN102592852B (en) | 2012-02-28 | 2012-02-28 | Oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102592852A true CN102592852A (en) | 2012-07-18 |
| CN102592852B CN102592852B (en) | 2014-01-15 |
Family
ID=46481348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210046845.5A Active CN102592852B (en) | 2012-02-28 | 2012-02-28 | Oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102592852B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582630A (en) * | 2022-04-21 | 2022-06-03 | 佛山市技胜智能设备有限公司 | Low-temperature efficient shaping equipment for capacitor chip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785508Y (en) * | 2005-04-19 | 2006-06-07 | 苏州六赫机械有限公司 | Chest of electric roaster |
| CN101712026A (en) * | 2009-11-17 | 2010-05-26 | 常州市超顺电子技术有限公司 | Baking oven for adhesive coated foil |
| CN201531941U (en) * | 2009-11-02 | 2010-07-21 | 西安中科麦特电子技术设备有限公司 | Hot air circulation system for electronic product aging room |
| CN201897367U (en) * | 2010-08-04 | 2011-07-13 | 苏伟斌 | High-temperature uniform type energy-saving oven with high control precision |
| CN202104186U (en) * | 2011-03-07 | 2012-01-11 | 杭州祥友机械有限公司 | Tea baking machine |
| CN202513042U (en) * | 2012-02-28 | 2012-10-31 | 苏州六赫机械有限公司 | Oven |
-
2012
- 2012-02-28 CN CN201210046845.5A patent/CN102592852B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785508Y (en) * | 2005-04-19 | 2006-06-07 | 苏州六赫机械有限公司 | Chest of electric roaster |
| CN201531941U (en) * | 2009-11-02 | 2010-07-21 | 西安中科麦特电子技术设备有限公司 | Hot air circulation system for electronic product aging room |
| CN101712026A (en) * | 2009-11-17 | 2010-05-26 | 常州市超顺电子技术有限公司 | Baking oven for adhesive coated foil |
| CN201897367U (en) * | 2010-08-04 | 2011-07-13 | 苏伟斌 | High-temperature uniform type energy-saving oven with high control precision |
| CN202104186U (en) * | 2011-03-07 | 2012-01-11 | 杭州祥友机械有限公司 | Tea baking machine |
| CN202513042U (en) * | 2012-02-28 | 2012-10-31 | 苏州六赫机械有限公司 | Oven |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582630A (en) * | 2022-04-21 | 2022-06-03 | 佛山市技胜智能设备有限公司 | Low-temperature efficient shaping equipment for capacitor chip |
| CN114582630B (en) * | 2022-04-21 | 2023-08-08 | 佛山市技胜智能设备有限公司 | Low-temperature efficient shaping equipment for capacitor chip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102592852B (en) | 2014-01-15 |
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