CN103836905A - Energy-saving vacuum drying box - Google Patents
Energy-saving vacuum drying box Download PDFInfo
- Publication number
- CN103836905A CN103836905A CN201410119131.1A CN201410119131A CN103836905A CN 103836905 A CN103836905 A CN 103836905A CN 201410119131 A CN201410119131 A CN 201410119131A CN 103836905 A CN103836905 A CN 103836905A
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- Prior art keywords
- vacuum
- energy
- vacuum drying
- heat
- inner chamber
- 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.)
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- 238000001291 vacuum drying Methods 0.000 title claims abstract description 34
- 239000011229 interlayer Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 238000004321 preservation Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an energy-saving vacuum drying box which comprises a vacuum heat preserving interlayer and a drying inner cavity. The vacuum heat preserving interlayer comprises a shell and an inner cavity wall and is formed between the airtight shell and the inner cavity. The heat preserving effect of the vacuum drying box can be improved, a great amount of heat energy generated by radiation is avoided, the energy utilization rate is improved, energy is saved, and the energy-saving vacuum drying box is green and low in carbon emission.
Description
Technical field
The present invention relates to vacuum drying field, relate in particular to a kind of energy-saving vacuum drying equipment.
Background technology
Drying box is a kind of conventional instrument and equipment, is mainly used to drying sample, also can provide experiment required temperature environment. drying box is applied to chemical industry, electronics, casting, automobile, food, the industry-by-industries such as machinery.Drying box has a lot of series, such as electric drying oven with forced convection, air dry oven, electric heating convection oven, heated-air circulation oven, high temperature drying case.When work or utilize high temperature, or utilize hot blast, or utilize high temperature to add vacuum, the article that make to be dried reach dry object.
Drying box shell often by steel plate punched fold, welding fabrication, case surface adopts high-intensity electrostatic plastic spraying application processing, paint film is smooth firmly.Operating room adopts carbon steel sheet or corrosion resistant plate to fold and is welded, and between operating room and shell, fills heat-preservation cotton.The inside of operating room is placed with test product shelf, is used for placing various test article, and the surrounding of operating room's outer wall is equipped with mica heater.Gasket adopts silicon rubber bar sealing, and chamber door is provided with can be for the form of observing.The vacuumizing and inflating by magnetic valve or hand-operated valve control of vacuum drying chamber, electric appliance box, in left side or the bottom of casing, is equipped with vacuum meter, temperature control instrument and gauge tap etc. on the front panel of electric appliance box, electric elements are housed in electric appliance box.
But it is poor that the shortcoming of existing drying box maximum is heat insulation effect, can give off a large amount of heat energy, cause local severe high-temperature work environment to waste again mass energy.
Summary of the invention
The object of the invention is for the problems referred to above, a kind of energy-conserving and environment-protective vacuum drying chamber is provided, it has better vacuum drying chamber heat insulation effect, has both improved energy utilization rate, can avoid again giving off a large amount of heat energy and cause local severe high-temperature work environment.
For achieving the above object, the invention discloses a kind of energy-saving type vacuum drying box, described vacuum drying chamber comprises vacuum heat-preserving interlayer and dry inner chamber, and described vacuum heat-preserving interlayer comprises sealing shell and internal chamber wall, between described sealing shell and internal chamber wall, forms vacuum interlayer.
Wherein, all right connection interlayer vacuum interface of described vacuum heat-preserving interlayer, described vacuum interface, by laminated vacuum interface valve gate control switch, makes heat preservation sandwich layer realize vacuum by vacuum interface and valve thereof.
Wherein, described vacuum heat-preserving interlayer is inner can also fill insulant material.
Wherein, described vacuum heat-preserving interlayer can be vacuum interface permanent seal after vacuumizing.
The door of drying box also can use similar technology, containing vacuum heat-insulating layer.
If form is installed, form also can double glazing, between double glazing, vacuumizes.
Wherein, described vacuum drying chamber can also comprise inner chamber vacuum interface, inner chamber vacuum interface valve.
Wherein, described vacuum drying chamber also comprises inner chamber air inlet and the inner chamber air inlet valve that can pass into gas.
The present invention adopts between shell and work inner chamber wall and forms a confined space, this confined space is vacuumized and makes it to become a vacuum heat-preserving interlayer, owing to lacking exchange heat medium, vacuum interlayer can prevent heat loss better, thereby improves heat insulation effect.
Further, vacuum heat-preserving interlayer in the present invention, be that can and the confined space of work between inner chamber wall can also be by adding adiabator layer to add the heat preserving mode of vacuum, reducing heat-insulation layer gaseous exchange or disturbance conducts heat, reach than the better heat insulation effect of the heat preserving mode of independent adiabator layer, can prevent better that heat diffusion from going out.
Further, dry inner chamber of the present invention can also be vacuum, makes dry inner chamber realize vacuum, thereby complete drying effect better by inner chamber vacuum interface, inner chamber air inlet, inner chamber vacuum interface valve, inner chamber air inlet valve.
The present invention is by forming a vacuum interlayer between the inner chamber at baking oven and external environment, stop heat loss, thereby reach better heat insulation effect, not only can improve vacuum drying chamber heat insulation effect and then improve drying effect, can avoid again giving off a large amount of heat energy, both improve energy utilization rate, save energy green low-carbon, avoid again causing the severe working environment of localized hyperthermia, promoted the quality of working environment.
Brief description of the drawings
Fig. 1 is the vacuum drying case apparatus schematic diagram of embodiment 1.Wherein, the 1st, vacuum heat-preserving interlayer, the 2nd, dry inner chamber, the 3rd, internal chamber wall, the 4th, sealing shell, the 5th, laminated vacuum interface, the 6th, laminated vacuum interface valve.
Fig. 2 is the vacuum drying case apparatus schematic diagram of embodiment 2.Wherein, the 1st, vacuum heat-preserving interlayer, the 2nd, vacuum drying inner chamber, the 11st, inner chamber vacuum interface, the 12nd, inner chamber air inlet, the 13rd, inner chamber vacuum interface valve, the 14th, inner chamber air inlet valve, the 15th, sealing shell, the 16th, internal chamber wall, the 17th, laminated vacuum interface, the 18th, laminated vacuum interface valve.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that, after having read content of the present invention, those skilled in the art can make various changes or modifications the present invention, these equivalent form of values fall within limited range of the present invention equally.
Embodiment 1,
A kind of energy-saving type vacuum drying box, has vacuum heat-preserving interlayer 1 and vacuum drying inner chamber 2, and vacuum heat-preserving interlayer 1 comprises internal chamber wall 3, sealing shell 4, also comprises laminated vacuum interface 5 and laminated vacuum interface valve 6.Can realize the vacuum of heat preservation sandwich layer by laminated vacuum interface 5 and laminated vacuum interface valve 6.
Described energy-saving vacuum drying box operation principle is as follows: in the time of needs heating and insulation, by vacuum heat-preserving interlayer vacuum-pumping, make it reach higher vacuum, reducing heat-insulation layer gaseous exchange or disturbance conducts heat, prevent that better heat diffusion from going out, reach than the better heat insulation effect of the heat preserving mode of independent adiabator layer.
A kind of energy-saving type vacuum drying box, have vacuum heat-preserving interlayer 1 and vacuum drying inner chamber 2, vacuum heat-preserving interlayer 1 comprises sealing shell 15, internal chamber wall 16, inner chamber vacuum interface 11, inner chamber air inlet 12, inner chamber vacuum interface valve 13, inner chamber air inlet valve 14; Between sealing shell 15 and work internal chamber wall 16, form vacuum interlayer.Vacuum drying inner chamber 2 inside comprise heater, temperature sensor, article tray, inner chamber vacuum interface, and can pass into dry air, nitrogen, argon gas etc. and have the inner chamber air inlet of desiccation gas.Vacuum heat-preserving interlayer 1 is also connected with laminated vacuum interface 17, and laminated vacuum interface is by laminated vacuum interface valve 18 gauge taps.Vacuum heat-preserving interlayer 1 is inner can also fill insulant material.
Can realize the vacuum of heat preservation sandwich layer by laminated vacuum interface and laminated vacuum interface valve.
Can realize the vacuum of dry inner chamber by inner chamber vacuum interface and inner chamber vacuum interface valve, thereby complete better drying effect.
The energy-saving type vacuum drying box of embodiment 2, can make heat preservation sandwich layer and dry inner chamber all realize vacuum, thereby reach better drying effect.
When we measure oven interior and maintain same baking temperature, energy-saving baking box and a conventional oven required voltage, according to W=(U
2/ R) * T, (1)
Note: W---electric work; U---voltage; R---resistance; T---the time.
Derive △ W%=(W
1-W
2)/W
1=(U
1 2-U
2 2)/U
1 2(2)
Note: △ W%---save electric energy ratio; W
1---a conventional oven power consumption; W
2---energy-saving baking box power consumption; U
1---a conventional oven required voltage; U
2---energy-saving baking box required voltage.
And then calculate, this energy-saving type vacuum drying box, under the prerequisite that realizes equal heat insulation effect, can be saved energy 12.6%-30.4%.
Be more than the description to the embodiment of the present invention, by the above-mentioned explanation to the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an energy-saving type vacuum drying box, is characterized in that, described vacuum drying chamber comprises vacuum heat-preserving interlayer and dry inner chamber, and described vacuum heat-preserving interlayer comprises shell and internal chamber wall, between described shell and internal chamber wall, forms vacuum interlayer.
2. energy-saving type vacuum drying box according to claim 1, is characterized in that, described vacuum heat-preserving interlayer can also connect vacuum interface.
3. energy-saving type vacuum drying box according to claim 1, is characterized in that, described vacuum heat-preserving interlayer is inner can also fill insulant material.
4. according to the arbitrary described energy-saving type vacuum drying box of claim 1～3, it is characterized in that, described vacuum drying chamber can also comprise inner chamber vacuum interface, inner chamber vacuum interface valve.
5. according to the arbitrary described energy-saving type vacuum drying box of claim 1～3, it is characterized in that, described vacuum drying chamber also comprises inner chamber air inlet and the inner chamber air inlet valve that can pass into gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119131.1A CN103836905A (en) | 2014-03-27 | 2014-03-27 | Energy-saving vacuum drying box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410119131.1A CN103836905A (en) | 2014-03-27 | 2014-03-27 | Energy-saving vacuum drying box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103836905A true CN103836905A (en) | 2014-06-04 |
Family
ID=50800639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410119131.1A Pending CN103836905A (en) | 2014-03-27 | 2014-03-27 | Energy-saving vacuum drying box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103836905A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871624A (en) * | 2017-03-16 | 2017-06-20 | 瑞金市瑞谷科技发展有限公司 | A kind of raw material drying machine for organosilicon production |
| CN107036415A (en) * | 2017-06-07 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Portable agricultural energy-saving dryer |
| CN108542271A (en) * | 2018-04-27 | 2018-09-18 | 廊坊赛米新能源技术有限公司 | A kind of electric baking equipment |
| CN110160324A (en) * | 2019-06-06 | 2019-08-23 | 深圳市时代高科技设备股份有限公司 | Battery vacuum heat-insulation drying box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331747A (en) * | 1992-03-04 | 1994-07-26 | General Electric Company | Hydraulic test apparatus and method for stator in electrical generator |
| CN2370356Y (en) * | 1999-05-04 | 2000-03-22 | 曹华 | Rotary drum vacuum drier |
| CN200989717Y (en) * | 2006-09-29 | 2007-12-12 | 周祖军 | Cell phone drier |
| CN201141719Y (en) * | 2007-11-27 | 2008-10-29 | 河南黄河实业集团股份有限公司 | Electric-heating vacuum drier |
| CN201706853U (en) * | 2010-04-28 | 2011-01-12 | 上海中锂实业有限公司 | Lithium tetrafluoroborate drying device |
-
2014
- 2014-03-27 CN CN201410119131.1A patent/CN103836905A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5331747A (en) * | 1992-03-04 | 1994-07-26 | General Electric Company | Hydraulic test apparatus and method for stator in electrical generator |
| CN2370356Y (en) * | 1999-05-04 | 2000-03-22 | 曹华 | Rotary drum vacuum drier |
| CN200989717Y (en) * | 2006-09-29 | 2007-12-12 | 周祖军 | Cell phone drier |
| CN201141719Y (en) * | 2007-11-27 | 2008-10-29 | 河南黄河实业集团股份有限公司 | Electric-heating vacuum drier |
| CN201706853U (en) * | 2010-04-28 | 2011-01-12 | 上海中锂实业有限公司 | Lithium tetrafluoroborate drying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871624A (en) * | 2017-03-16 | 2017-06-20 | 瑞金市瑞谷科技发展有限公司 | A kind of raw material drying machine for organosilicon production |
| CN107036415A (en) * | 2017-06-07 | 2017-08-11 | 成都璐城科技有限公司 | A kind of Portable agricultural energy-saving dryer |
| CN108542271A (en) * | 2018-04-27 | 2018-09-18 | 廊坊赛米新能源技术有限公司 | A kind of electric baking equipment |
| CN110160324A (en) * | 2019-06-06 | 2019-08-23 | 深圳市时代高科技设备股份有限公司 | Battery vacuum heat-insulation drying box |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: VIGOR GAS PURIFICATION EQUIPMENT TECHNOLOGIES (SUZ Free format text: FORMER OWNER: ZHANG DELONG Effective date: 20141114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 215123 SUZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141114 Address after: Suzhou Industrial Park Suzhou city Jiangsu province 215123 Xinglin Street No. 78 emerging industrial square No. 2 Factory Applicant after: Zweig high pure gas equipment Technology Co., Ltd. (Suzhou Industrial Park) Address before: The United States of New York, Ilha Grande Forest Road No. 280 Applicant before: Zhang Delong |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Suzhou Industrial Park Suzhou city Jiangsu province 215123 Xinglin Street No. 78 emerging industrial square No. 2 Factory Applicant after: Zweig gas purification technology (Suzhou) Limited by Share Ltd Address before: Suzhou Industrial Park Suzhou city Jiangsu province 215123 Xinglin Street No. 78 emerging industrial square No. 2 Factory Applicant before: Zweig high pure gas equipment Technology Co., Ltd. (Suzhou Industrial Park) |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: VIGOR GAS PURIFICATION EQUIPMENT TECHNOLOGIES (SUZHOU INDUSTRIAL PARK) CO., LTD. TO: VIGOR GAS PURIFICATION TECHNOLOGY (SUZHOU) CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140604 |