CN204027278U - A kind of double-deck circulating vacuum baking box - Google Patents
A kind of double-deck circulating vacuum baking box Download PDFInfo
- Publication number
- CN204027278U CN204027278U CN201420397643.XU CN201420397643U CN204027278U CN 204027278 U CN204027278 U CN 204027278U CN 201420397643 U CN201420397643 U CN 201420397643U CN 204027278 U CN204027278 U CN 204027278U
- Authority
- CN
- China
- Prior art keywords
- air duct
- baking box
- double
- vacuum baking
- communicated
- 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 - Fee Related
Links
- 239000011229 interlayer Substances 0.000 claims description 26
- 238000007747 plating Methods 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000001939 inductive effect Effects 0.000 claims description 15
- 239000011553 magnetic fluid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of double-deck circulating vacuum baking box, the inner bag of baking box makes even heat be distributed in inner bag by the bilayer circulation of Inner eycle ducting system and outer circulating air duct system, make the gas temperature rate of climb in inner bag fast, shorten the heat time, reduce energy consumption, uniform heat distribution, makes product drying effect better.
Description
Technical field
The utility model relates to a kind of double-deck circulating vacuum baking box.
Background technology
Traditional vacuum oven does not do the process of interior fortune wind, easily causes local temperature too high, causes the result that product cured effect is bad.
Chinese utility model patent ZL201220453674.3 discloses a kind of vacuum oven thermocirculator, it comprises dynamical system, the fan be connected with dynamical system, this fan is placed in the air channel of vacuum oven inside, the seal cavity that air channel is surrounded by vacuum oven shell and inner bag, inner bag outside is also provided with heater strip.By heater strip, inner bag extraneous gas is heated, and flow in air channel with fan promotion gas, reach hydronic object.This thermal cycle is only simply use fan to promote gas flowing, and distinguished and admirable wind direction is single, causes temperature distributing disproportionation even, such that the heating of baking box entirety is slow, the heating-up time long, cause baking energy consumption high.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of double-deck circulating vacuum baking box, the feature that it has, and programming rate is fast, the heat time is short, energy consumption is low, uniform heat distribution, product drying effect are good.
The utility model is achieved in that a kind of double-deck circulating vacuum baking box, and it comprises:
The outer container closed and the inner bag be arranged in outer container, described inner bag is provided with outer circulating air duct system and Inner eycle ducting system;
Described Inner eycle ducting system comprises inner plating, ventilation web plate, deep bead, wind wheel and motor, described inner plating forms inner chamber, described ventilation web plate is arranged at inner chamber both sides and bottom respectively, described deep bead is arranged at inner chamber rear portion, described ventilation web plate and inner chamber both sides gap-forming crosswind road, described ventilation web plate and intracavity bottom gap-forming lower air duct, air channel after described deep bead and the gap-forming of inner chamber rear portion, described rear air channel is communicated with crosswind road and lower air duct respectively, described crosswind road and lower air duct are by being arranged at mesh on ventilation web plate and inner space, described wind wheel is arranged at rear air channel, described wind wheel is by being arranged at wind wheel hole on deep bead and inner space, described motor is arranged at inner bag outside, described wind wheel to be driven with described motor by magnetic fluid and is connected.
Further, described outer circulating air duct system comprises lamina rara externa, ajutage, air duct and blower fan, described lamina rara externa and described inner plating gap-forming interlayer, described lamina rara externa is provided with wind pushing hole, described ajutage is arranged at outside lamina rara externa, and described interlayer is communicated with ajutage by described wind pushing hole, and described ajutage is communicated with the blower fan being arranged at inner bag outside, described blower fan is communicated with described air duct, and described air duct is communicated with described interlayer.
Further, described rear air channel is provided with air inducing shell, and described air inducing shell is set around outside wind wheel, and described air inducing shell comprises shaped spiral housing and opening, described air inducing shell opening up.
Further, described deep bead both sides and bottom are provided with wind groove, and described rear air channel is communicated with crosswind road and lower air duct respectively by wind groove.
Further, described wind pushing hole is arranged at lamina rara externa top, and the diameter of described wind pushing hole is expanded to the one end away from described blower fan gradually by the one end near described blower fan, and described ajutage fits in lamina rara externa top.
Further, be provided with multiple rib in described interlayer, the described rib Cheng Fanghuan that joins end to end is fixedly installed on described inner plating outer surface, and is fixedly installed on described lamina rara externa inner surface.
Further, described interlayer both sides and bottom are provided with heating wire, and described rib is provided with draw-in groove, and described heating wire is fixed between described draw-in groove and described inner plating outer surface.
Further, described outer circulating air duct system also comprises exhaust outlet, and described air duct is communicated with exhaust outlet.
Further, described inner bag quantity is two.
The beneficial effect of a kind of double-deck circulating vacuum baking box of the utility model is: inner bag makes even heat be distributed in inner bag by the bilayer circulation of Inner eycle ducting system and outer circulating air duct system, make the gas temperature rate of climb in inner bag fast, shorten the heat time, reduce energy consumption, uniform heat distribution, makes product drying effect better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 2 is the three-dimensional exploded view of the inner bag of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 3 is the inner bag three-dimensional view of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 4 is the Inner eycle deep bead perspective view of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 5 is that the Inner eycle inner chamber of a kind of double-deck circulating vacuum baking box of the utility model embodiment looks schematic diagram;
Fig. 6 is the Inner eycle schematic top plan view of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 7 is the outer circulation front-view schematic diagram of a kind of double-deck circulating vacuum baking box of the utility model embodiment;
Fig. 8 is the outer circulation schematic top plan view of a kind of double-deck circulating vacuum baking box of the utility model embodiment.
Reference numeral: outer container 1;
Inner bag 2; Inner plating 21; Lamina rara externa 22; Wind pushing hole 221; Inner chamber 23; Interlayer 24; Ventilation web plate 25; Mesh 251; Crosswind road 26; Lower air duct 27; Deep bead 28; Wind groove 281; Wind wheel hole 282; Rear air channel 29;
Motor 3; Wind wheel 31;
Blower fan 4; Air duct 41; Exhaust outlet 42;
Ajutage 5;
Air inducing shell 6; Shaped spiral housing 61; Opening 62;
Heating wire 7;
Rib 8.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of embodiment of a kind of double-deck circulating vacuum baking box of the utility model, comprising:
The outer container 1 closed and the inner bag 2 be arranged in outer container 1, described inner bag 2 is provided with outer circulating air duct system and Inner eycle ducting system.
As Fig. 2, shown in Fig. 5 and Fig. 6, described Inner eycle ducting system comprises inner plating 21, ventilation web plate 25, deep bead 28, wind wheel 31 and motor 3, described inner plating 21 forms inner chamber 23, described ventilation web plate 25 is arranged at inner chamber 23 both sides and bottom respectively, described deep bead 28 is arranged at inner chamber 23 rear portion, described ventilation web plate 25 and inner chamber 23 both sides gap-forming crosswind road 26, described ventilation web plate 25 forms lower air duct 27 with inner chamber 23 bottom interval, air channel 29 after described deep bead 28 and inner chamber 23 rear portion gap-forming, described deep bead 28 is provided with wind groove 281, described rear air channel 29 is communicated with crosswind road 26 and lower air duct 27 respectively by wind groove 281, described crosswind road 26 is communicated with inner chamber 23 by the mesh 251 be arranged on ventilation web plate 25 with lower air duct 27, described wind wheel 31 is arranged at rear air channel 29, described wind wheel 31 is communicated with inner chamber 23 by the wind wheel hole 282 be arranged on deep bead 28, it is outside that described motor 3 is arranged at inner bag 2, described wind wheel 31 to be driven with described motor 3 by magnetic fluid and is connected.Described rear air channel 29 is provided with air inducing shell 6, and described air inducing shell 6 is set around outside wind wheel 31, and described air inducing shell 6 comprises shaped spiral housing 61 and opening 62, and the opening 62 of described air inducing shell 6 upward.
As Fig. 2, Fig. 3, shown in Fig. 7 and Fig. 8, described outer circulating air duct system comprises lamina rara externa 22, ajutage 5, air duct 41, blower fan 4 and exhaust outlet 42, described lamina rara externa 22 and described inner plating 21 gap-forming interlayer 24, described lamina rara externa 22 top is provided with wind pushing hole 221, the diameter of described wind pushing hole 221 expands from the near to the remote gradually from blower fan 4 one end, described ajutage 5 fits in lamina rara externa 22 top, described interlayer 24 is communicated with ajutage 5 by described wind pushing hole 221, described ajutage 5 is communicated with blower fan 4, described blower fan 4 is communicated with described air duct 41, described air duct 41 is communicated with described interlayer 24, described air duct 41 is communicated with exhaust outlet 42.
As shown in Figure 2, described wind pushing hole 221 is arranged at lamina rara externa 22 top, and the diameter of described wind pushing hole 221 is expanded to the one end away from described blower fan 4 gradually by the one end near described blower fan 4, and described ajutage 5 fits in lamina rara externa 22 top.
Multiple rib 8 is provided with in described interlayer 24, described rib 8 Cheng Fanghuan that joins end to end is fixedly installed on described inner plating 21 outer surface, and be fixedly installed on described lamina rara externa 22 inner surface, particularly, described rib 8 side's ring place plane is parallel to described inner bag 2 rear wall place plane.
Described interlayer 24 both sides and bottom are provided with heating wire 7, and described rib 7 is provided with draw-in groove, and described heating wire 7 is fixed between described draw-in groove and described inner plating 21 outer surface.
During use, after baking box energising is started working, heating wire 7 starts heating, gas temperature in interlayer 24 is raised, in embody rule, the multiple ribs 8 arranged in interlayer 24 make inner plating 21 and lamina rara externa 22 be able to fixed support, make heating wire 7 be fixed on outside inner plating 21 simultaneously.
As shown in Figure 6 and Figure 7, blower fan 4 rotates, gas in interlayer 24 is drawn onto top from both sides, ajutage 5 is entered by wind pushing hole 221, in embody rule, because the gas of one end far away apart from blower fan 4 acts on less by blower fan 4, therefore the diameter of wind pushing hole 221 expands from the near to the remote gradually from blower fan 4 one end, be conducive to entering ajutage 5 compared with the gas of far-end, the gas in interlayer 24 is made can evenly to flow into ajutage 5, gas enters after blower fan 4 through ajutage 5, gas is sent into interlayer 24 from air duct 41 by blower fan 4 again, from interlayer 24 rear flow to interlayer 24 both sides and bottom, and again through overhead reflux to ajutage 5, form outer circulation, gas heat in interlayer 24 can be uniformly distributed.
As Fig. 4, shown in Fig. 5 and Fig. 6, through the drive of interlayer 24 gas temperature, and the continuous heating of heating wire 7, inner plating 21 temperature raises fast, gas temperature in inner chamber 23 is made to continue to rise, motor 3 works and drives wind wheel 31 to rotate, gas in inner chamber 23 sucks by wind wheel 31, gas throws away from wind wheel 31 side by wind wheel 31 subsequently, guide through air inducing shell 6, the opening 62 being pooled to air inducing shell 6 by shaped spiral housing 61 blows out, gas in rear air channel 29 through wind groove 281 approaching side air channel 26 and lower air duct 27, evenly blow in inner chamber 23 by the mesh mesh 251 of ventilation web plate 25 subsequently, product is heated uniformly, final gas is again sucked by wind wheel 31 in inner chamber 23, form Inner eycle.
After oven dry, heating wire 7 stops heating, and blower fan 4 works on, and is got rid of by the high-temperature gas in interlayer 24 by exhaust outlet 42, and roasting the temperature inside the box can be made to decline rapidly.
The effect of double-deck circulation makes even heat be distributed in inner bag 2, make the gas temperature rate of climb in inner bag 2 fast, shorten the heat time, reduce energy consumption, uniform heat distribution, make product drying effect better, further after improvement, as shown in Figure 1, baking box arranges two inner bags 2, and can dry more products during work, operating efficiency is higher simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a double-deck circulating vacuum baking box, is characterized in that, comprising:
The outer container closed and the inner bag be arranged in outer container, described inner bag is provided with outer circulating air duct system and Inner eycle ducting system;
Described Inner eycle ducting system comprises inner plating, ventilation web plate, deep bead, wind wheel and motor, described inner plating forms inner chamber, described ventilation web plate is arranged at inner chamber both sides and bottom respectively, described deep bead is arranged at inner chamber rear portion, described ventilation web plate and inner chamber both sides gap-forming crosswind road, described ventilation web plate and intracavity bottom gap-forming lower air duct, air channel after described deep bead and the gap-forming of inner chamber rear portion, described rear air channel is communicated with crosswind road and lower air duct respectively, described crosswind road and lower air duct are by being arranged at mesh on ventilation web plate and inner space, described wind wheel is arranged at rear air channel, described wind wheel is by being arranged at wind wheel hole on deep bead and inner space, described motor is arranged at inner bag outside, described wind wheel to be driven with described motor by magnetic fluid and is connected.
2. a kind of double-deck circulating vacuum baking box as claimed in claim 1, it is characterized in that: described outer circulating air duct system comprises lamina rara externa, ajutage, air duct and blower fan, described lamina rara externa and described inner plating gap-forming interlayer, described lamina rara externa is provided with wind pushing hole, described ajutage is arranged at outside lamina rara externa, described interlayer is communicated with ajutage by described wind pushing hole, described ajutage is communicated with the blower fan being arranged at inner bag outside, described blower fan is communicated with described air duct, and described air duct is communicated with described interlayer.
3. a kind of double-deck circulating vacuum baking box as claimed in claim 1, it is characterized in that: described rear air channel is provided with air inducing shell, described air inducing shell is set around outside wind wheel, and described air inducing shell comprises shaped spiral housing and opening, described air inducing shell opening up.
4. a kind of double-deck circulating vacuum baking box as claimed in claim 3, is characterized in that: described deep bead both sides and bottom are provided with wind groove, and described rear air channel is communicated with crosswind road and lower air duct respectively by wind groove.
5. a kind of double-deck circulating vacuum baking box as claimed in claim 2, it is characterized in that: described wind pushing hole is arranged at lamina rara externa top, the diameter of described wind pushing hole is expanded to the one end away from described blower fan gradually by the one end near described blower fan, and described ajutage fits in lamina rara externa top.
6. a kind of double-deck circulating vacuum baking box as claimed in claim 2, is characterized in that: be provided with multiple rib in described interlayer, and the described rib Cheng Fanghuan that joins end to end is fixedly installed on described inner plating outer surface, and is fixedly installed on described lamina rara externa inner surface.
7. a kind of double-deck circulating vacuum baking box as claimed in claim 6, it is characterized in that: described interlayer both sides and bottom are provided with heating wire, and described rib is provided with draw-in groove, described heating wire is fixed between described draw-in groove and described inner plating outer surface.
8. a kind of double-deck circulating vacuum baking box as claimed in claim 2, is characterized in that: described outer circulating air duct system also comprises exhaust outlet, and described air duct is communicated with exhaust outlet.
9. a kind of double-deck circulating vacuum baking box as claimed in claim 1, is characterized in that: described inner bag quantity is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397643.XU CN204027278U (en) | 2014-07-17 | 2014-07-17 | A kind of double-deck circulating vacuum baking box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397643.XU CN204027278U (en) | 2014-07-17 | 2014-07-17 | A kind of double-deck circulating vacuum baking box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027278U true CN204027278U (en) | 2014-12-17 |
Family
ID=52067123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397643.XU Expired - Fee Related CN204027278U (en) | 2014-07-17 | 2014-07-17 | A kind of double-deck circulating vacuum baking box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027278U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864685A (en) * | 2015-03-20 | 2015-08-26 | 广东科明环境仪器工业有限公司 | Novel vacuum drying oven |
| CN105890296A (en) * | 2015-12-25 | 2016-08-24 | 深圳市信宇人科技有限公司 | Safe and high-efficient tunnel-type vacuum oven |
| CN107883676A (en) * | 2017-12-12 | 2018-04-06 | 河南鼎能电子科技有限公司 | The hot-air circulating drying device of pole piece coiled strip and the hot air circulation drying oven for including it |
-
2014
- 2014-07-17 CN CN201420397643.XU patent/CN204027278U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864685A (en) * | 2015-03-20 | 2015-08-26 | 广东科明环境仪器工业有限公司 | Novel vacuum drying oven |
| CN104864685B (en) * | 2015-03-20 | 2019-04-23 | 广东科明环境仪器工业有限公司 | A kind of vacuum drying box |
| CN105890296A (en) * | 2015-12-25 | 2016-08-24 | 深圳市信宇人科技有限公司 | Safe and high-efficient tunnel-type vacuum oven |
| CN105890296B (en) * | 2015-12-25 | 2018-08-28 | 深圳市信宇人科技股份有限公司 | Safe and efficient tunnel type vacuum oven |
| CN107883676A (en) * | 2017-12-12 | 2018-04-06 | 河南鼎能电子科技有限公司 | The hot-air circulating drying device of pole piece coiled strip and the hot air circulation drying oven for including it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204107538U (en) | A kind of thermostatic box | |
| CN204027278U (en) | A kind of double-deck circulating vacuum baking box | |
| CN204350991U (en) | A kind of intelligent charcoal roasting curer | |
| CN201184736Y (en) | Heated air circulation baking oven | |
| CN206496600U (en) | Medicine drying heated-air circulation oven | |
| CN204169178U (en) | The circulating baking oven of a kind of infrared heat | |
| CN204460951U (en) | A kind of electric heating circulating drying box | |
| CN208860011U (en) | A kind of drier with silencing function | |
| CN203940695U (en) | A kind of vacuum oven | |
| CN203949471U (en) | The dry air-distribution device of using of cereal | |
| CN204519215U (en) | Food Smoke fumigating box | |
| CN208238439U (en) | One kind is based on plastic material production drying dehumidification system | |
| CN202501727U (en) | Tunnel type veneer drying line | |
| CN202915679U (en) | Infrared radiation and jet flow dryer | |
| CN205300133U (en) | Energy -conserving thermal circulation oven is used in pharmacy processing | |
| CN209557294U (en) | Pressure vessel inner air circulator | |
| CN205102522U (en) | Energy -conserving glass fiber baking house | |
| CN205536916U (en) | 3D printing consumables one -tenth dish drying device | |
| CN205223680U (en) | clothes dryer | |
| CN204306166U (en) | Shoemaking is produced and is used circulating-heating drying tunnel | |
| CN102914137A (en) | Infrared radiation and jet flow drier | |
| CN203550477U (en) | Hot air circulation oven | |
| CN202032889U (en) | Coating sintering furnace with peeling claw | |
| CN205919629U (en) | Poor electric dry oven of ultra -low temperature | |
| CN105783441A (en) | Single-box drying equipment with uniform heating function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |