CN109974401A - A kind of vacuum oven - Google Patents

A kind of vacuum oven Download PDF

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Publication number
CN109974401A
CN109974401A CN201910325230.8A CN201910325230A CN109974401A CN 109974401 A CN109974401 A CN 109974401A CN 201910325230 A CN201910325230 A CN 201910325230A CN 109974401 A CN109974401 A CN 109974401A
Authority
CN
China
Prior art keywords
drying box
sealing plate
vacuum oven
parcel shelf
cabinet
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.)
Pending
Application number
CN201910325230.8A
Other languages
Chinese (zh)
Inventor
孙震宇
彭成
马少博
韩庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeastern University China
Original Assignee
Northeastern University China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Northeastern University China filed Critical Northeastern University China
Priority to CN201910325230.8A priority Critical patent/CN109974401A/en
Publication of CN109974401A publication Critical patent/CN109974401A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/008Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/08Parts thereof
    • F26B25/12Walls or sides; Doors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06Chambers, containers, or receptacles
    • F26B25/14Chambers, containers, receptacles of simple construction
    • F26B25/18Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a kind of vacuum ovens, and cabinet and the openable lid for being used to close side mouth including side mouth are provided with sealing joint strip along open edge at the side mouth of cabinet;Lid includes lid ontology, sealing plate and condensate storage, and lid ontology is connect with body pivot, and sealing plate is fixedly mounted on the inside of lid ontology, and condensate storage level is fixedly mounted on the inside of sealing plate, and condensate storage is opening up;Side mouth is closed, sealing plate is fitted closely with sealing joint strip.The drop flowed down after condensation collects in slot, and need to only be wiped with towel can clean up tank liquid, avoids droplets from the corrosion to sealing joint strip and cabinet edge, greatly prolongs the service life of vacuum oven.

Description

A kind of vacuum oven
Technical field
The present invention relates to drying box technical field more particularly to a kind of vacuum ovens.
Background technique
Vacuum oven be aim at thermal sensitivity, easily decompose and the drying of readily oxidizable substance and design, when work, can make work Make the certain vacuum degree of indoor holding, and can internally be filled with inert gas, the article of especially some complicated components also can Rapid draing is carried out, setting, display and the control of temperature are carried out using Intelligent Digital humidostat.
Presently commercially available vacuum oven includes cabinet and lid, and cabinet is mostly stainless steel cabinet, in opening for vacuum oven Mouthful side mostly uses greatly the sealing plate of tempered glass material on rubber on cabinet or the sealing joint strip and lid of silica gel material, Lai Shixian Vacuum oven is in sealing state.
The correct application method of vacuum oven is first to vacuumize the heating that heats up again, after set temperature to be achieved, if hair Existing vacuum degree adds again when being declined takes out, is conducive to extend the service life of equipment in this way.Sample is done in case In dry process, water or organic solvent in sample can be converted to gaseous state and be full of in cabinet.Due to vacuum oven open side Used unit is the material of the poor thermal conductivities such as rubber, glass, and directly contacts with external environment, therefore the temperature of sealing plate wants low In other plate faces of cabinet.The intracorporal vapor of case or organic vapor can condense to form liquid in the inside of sealing plate in use It drips and trickles downwards under the effect of gravity, accumulate in the lower edge of sealing plate.Although cabinet edge is mostly stainless steel material, by Often occur acid, alkalinity or organic environment in practical applications, the condensed fluid accumulation on the downside of sealing plate will lead to sealing Adhesive tape is corroded softening, stainless steel cabinet edge phenomena such as getting rusty, and causes sealing joint strip that can not be bonded closely with cabinet edge, most The cabinet of vacuum oven is caused to cannot keep preferable sealing state eventually.
Therefore, a kind of novel vacuum oven is needed.
Summary of the invention
(1) technical problems to be solved
In order to solve the above problem of the prior art, the present invention provides a kind of vacuum oven.The liquid flowed down after condensation Drop collects in slot, and need to only be wiped with towel can clean up tank liquid, avoids droplets to sealing joint strip and cabinet edge Corrosion, greatly prolong the service life of vacuum oven.
(2) technical solution
In order to achieve the above object, the main technical schemes that the present invention uses include:
A kind of vacuum oven, the cabinet including opening and the lid for closing side mouth are opened in the side of cabinet Open edge is provided with sealing joint strip at mouthful;Lid includes lid ontology, sealing plate and condensate storage, lid ontology with Body pivot connection, sealing plate are fixedly mounted on the inside of lid ontology, and condensate storage level is fixedly mounted on sealing plate Inside, condensate storage is opening up;When lid closes the opening, sealing plate is fitted closely with sealing joint strip.
Preferably, the bottom of the sealing plate is arranged in the condensate storage.
Preferably, the condensate storage includes curved slab, first baffle and second baffle;The curved surface of the curved slab Direction first end is fixedly connected with the sealing plate, and the curved surface direction second end of curved slab is located at the curved surface direction first end Top;The length direction first end of the curved slab is fixedly connected by first baffle with the sealing plate, the curved slab Length direction second end be fixedly connected by second baffle with the sealing plate.
Preferably, the condensate storage is prepared with sealing plate integrated molding.
Preferably, the cabinet includes drying box, and the shape of the drying box is cuboid;It is accommodated in the drying box There are sliding slot and parcel shelf, every two sliding slot and a parcel shelf form one layer of placed layer;Described two sliding slots are separately mounted to phase To on the drying box side plate of setting, the both ends of one parcel shelf are slidably connected with described two sliding slots respectively, make described one A parcel shelf is horizontal positioned.
Preferably, five layers of placed layer are provided in the drying box, the sliding slot being mounted on same drying box side plate is equal Even distribution.
Preferably, the sliding slot is the guiding draw runner that intermediate position is groove, and the both ends of the parcel shelf are led with described Groove cooperation on draw runner.
Preferably, the through-hole of several perforation parcel shelf is offered on the parcel shelf.
Preferably, the drying box side plate is formed by stacking by stainless steel layer and insulating layer, the stainless steel layer and drying box Internal environment contact.
(3) beneficial effect
The beneficial effects of the present invention are:
1, by cooperating the groove on the both ends of parcel shelf and guiding draw runner, parcel shelf can be swimmingly in drying box Sliding limits the transverse shifting of parcel shelf convenient for picking and placing parcel shelf, while by the position-limiting action of guiding draw runner.
2, it is formed by stacking by means of the side plate of drying box by stainless steel layer and insulating layer, stainless steel layer and drying box inner loop Border contact;Drying box has good heat insulation and preservation effect.
3, by being provided with air curtain apparatus at the top of drying box, the opening of air outlet towards the drying box of air curtain apparatus is set It sets, the wind blown out in air curtain apparatus is used to the hot wind in drying box to keep off in inside, and hot wind in drying box is avoided to iron experiment people Member.
4, there is condensate storage by means of being horizontally disposed in the inside of sealing plate, and condensate storage is opening up, The drop flowed down after condensation collects in slot, and need to only be wiped with towel can clean up tank liquid, avoids droplets to close The corrosion of seal strip and cabinet edge greatly prolongs the service life of vacuum oven.
Detailed description of the invention
The present invention is described by means of the following drawings:
Fig. 1 is the structure chart of vacuum oven in the specific embodiment of the invention;
Fig. 2 is the perspective view of vacuum oven in the specific embodiment of the invention;
Fig. 3 is the structure chart of sealing plate in the specific embodiment of the invention;
Fig. 4 is the structure chart of parcel shelf in the specific embodiment of the invention.
[description of symbols]
1: pedestal;
2: cabinet;
21: drying box;211: guiding draw runner;212: parcel shelf;213: heating device;214: temperature-detecting device;215: Humidity detector;216: through-hole;217: stainless steel layer;218: insulating layer;
22: storage box;221: vacuum pump;222: the first snorkels;223: air curtain apparatus;224: demarcation plate;225: air-supply Machine;226: the second snorkels;
3: lid;
31: sealing joint strip;
32: lid ontology;321: groove;322: inductive switch;323: convex block;
33: sealing plate;331: condensate storage.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair It is bright to be described in detail.
It should be noted that this refers to that, towards the side inside drying box, " outside " refers to court with " inside " in novel To the side outside drying box.
The present invention provides a kind of vacuum oven, as illustrated in fig. 1 and 2, including pedestal 1, side mouth cabinet 2 and can beat That opens is used to close the lid 3 of side mouth, and cabinet 2 is fixedly mounted on pedestal 1, and lid 3 and cabinet 2 are rotatablely connected.
Cabinet
Cabinet 2 includes drying box 21 and storage box 22.
Drying box 21 is provided with to the body structure of opening, drying box 21 is fixedly mounted on pedestal 1, makes drying box It is open towards side, it is preferable that the shape of drying box 21 is cuboid.Accommodated in drying box 21 sliding slot, parcel shelf 212, Heating device 213, temperature-detecting device 214 and humidity detector 215.Every two sliding slot and a parcel shelf 212 are formed One layer of placed layer, described two sliding slots are separately mounted on the drying box side plate being oppositely arranged, and the two of one parcel shelf 212 End is slidably connected with described two sliding slots respectively, keeps one parcel shelf horizontal positioned, for placing drying sample.It is preferred that Ground is provided with five layers of placed layer in drying box 21, and the sliding slot being mounted on same drying box side plate is uniformly distributed.It is further excellent Selection of land, sliding slot are the guiding draw runner 211 that intermediate position is groove, the groove on the both ends and guiding draw runner 211 of parcel shelf 212 Cooperation;So that parcel shelf is swimmingly slided in drying box, convenient for picking and placing parcel shelf, while being made by the limit of guiding draw runner With limiting the transverse shifting of parcel shelf.
Heating device 213 is arranged on the bottom plate of drying box, and heating device 213 uses electrical heating type.Preferably, parcel shelf The through-hole 216 of several perforation parcel shelf is offered on 212, as shown in Figure 4;After heating device work, heat is gradually outside Heat, is quickly communicated up by radiation by through-hole, ensure that the multiple heat by heat space separated in drying box by parcel shelf It measures almost the same.To keep the drying progress of all drying samples in drying box consistent, the drying efficiency of drying box is improved. Preferably, the side plate of drying box is formed by stacking by stainless steel layer 217 and insulating layer 218, stainless steel layer and drying box internal environment Contact;Make drying box that there is good heat insulation and preservation effect.
The top of drying box side plate is arranged in temperature-detecting device 214 and humidity detector 215, and it is dry to be respectively intended to monitoring Temperature and humidity in dry case.
Closed body structure is set by storage box 22, storage box 22 is fixedly mounted on pedestal 1, and storage box 22 is tight Suffer the setting of drying box 21.Accommodate vacuum pump 221 and the first snorkel 222 in storage box, the first end of the first snorkel 222 with The air entry of vacuum pump 221 is connected to, and the second end of the first snorkel 222 is connected to drying box 21;For being taken out to drying box Vacuum.
Preferably, it is provided with air curtain apparatus 223 at the top of drying box, the air outlet of air curtain apparatus 223 is towards drying box 21 opening setting;It is provided with demarcation plate 224 in storage box 22, storage box 22 is divided into two enclosure spaces, respectively Upper storage chamber and lower storage chamber, lower storage chamber is for placing vacuum pump 221 and the first snorkel 222, upper storage chamber Pressure fan 225 and the second snorkel 226 are inside accommodated, the first end of the second snorkel 226 and the gas outlet of pressure fan 225 connect Logical, the second end of the second snorkel 226 is connected to the air inlet of air curtain apparatus 223.The wind blown out in air curtain apparatus is used to dry Hot wind in dry case is kept off in inside, and hot wind in drying box is avoided to iron experimenter.
Lid 3
The edge of opening is provided with sealing joint strip 31 in the opening of drying box 21, sealing joint strip is silica gel or rubber material Matter;Lid 3 includes lid ontology 32 and sealing plate 33, and lid ontology 32 and drying box 21 are rotatablely connected, for closing drying box Opening, sealing plate 33 is fixedly mounted on the inside of lid ontology 32, when lid 3 closes the opening of drying box, sealing plate 33 It is fitted closely with sealing joint strip 31.It ensure that closed vacuum oven is in high-seal state, convenient for system inside drying box Make vacuum environment.
Preferably, being horizontally disposed in the inside of sealing plate has condensate storage 331, and condensate storage 331 is open Upward, as shown in Figure 3;During sample is dried in case, the drop flowed down after condensation is collected in slot, and And only tank liquid need to can be cleaned up with towel wiping, to avoid droplets from the corrosion to sealing joint strip and cabinet edge, greatly The big service life for extending vacuum oven.The position of condensate storage and length tightly fit into original according to sealing joint strip It is then determined, structure can be sealing plate overall processing at slotted plate and by the condensate storage of the materials such as plastics Adherency, inlay card are on sealing plate.
Preferably, the bottom of sealing plate is arranged in condensate storage.Preferably, condensate storage include curved slab, First baffle and second baffle;The curved surface direction first end of curved slab is fixedly connected with sealing plate, and the curved surface direction of curved slab Second end is located at the top of curved surface direction first end;The length direction first end of curved slab is fixed by first baffle and sealing plate Connection, the length direction second end of curved slab are fixedly connected by second baffle with sealing plate.
It is further preferred that opening up fluted 321 in the top of lid ontology 32, thoughts are fixedly mounted in groove 321 Inductive switch 322 is equipped with convex block 323 in the side of lid ontology 32, and convex block 323 is snapped connection with drying box 21, convex block 323 and sense Inductive switch 322 is electrically connected, and inductive switch 322 and pressure fan 225 are electrically connected.When lid is closed, inductive switch is disconnected, air-supply Machine stops working, and when lid is opened, inductive switch closure, pressure fan is started to work.
Working principle
Drying sample is placed on placed layer, dry box opening is closed, vacuum pump work takes out the air in drying box Out, heating device carries out heat temperature raising to drying box;After drying, lid is opened, pressure fan works, and blows out in air curtain apparatus Wind in drying box hot wind keep off in inside, avoid hot wind in drying box from ironing experimenter.
It is to be appreciated that describing the skill simply to illustrate that of the invention to what specific embodiments of the present invention carried out above Art route and feature, its object is to allow those skilled in the art to can understand the content of the present invention and implement it accordingly, but The present invention is not limited to above-mentioned particular implementations.All various changes made within the scope of the claims are repaired Decorations, should be covered by the scope of protection of the present invention.

Claims (9)

1. a kind of vacuum oven, the cabinet (2) including opening and the lid (3) for closing side mouth, which is characterized in that
Open edge is provided with sealing joint strip (31) in the opening of cabinet (2);
The lid (3) includes lid ontology (32), sealing plate (33) and condensate storage (331), the lid ontology (32) it is rotatablely connected with the cabinet (2), the sealing plate (33) is fixedly mounted on the inside of the lid ontology (32), described Condensate storage (331) level is fixedly mounted on the inside of the sealing plate (33), condensate storage (331) opening Upward;
When lid closes the opening, the sealing plate (33) fits closely with the sealing joint strip (31).
2. vacuum oven according to claim 1, which is characterized in that the condensate storage (331) is arranged in institute State the bottom of sealing plate (33).
3. vacuum oven according to claim 1, which is characterized in that the condensate storage (331) includes curved surface Plate, first baffle and second baffle;
The curved surface direction first end of the curved slab is fixedly connected with the sealing plate (33), and the curved surface direction second of curved slab End is located at the top of the curved surface direction first end;
The length direction first end of the curved slab is fixedly connected by first baffle with the sealing plate (33), the curved slab Length direction second end be fixedly connected with the sealing plate (33) by second baffle.
4. vacuum oven according to any one of claims 1 to 3, which is characterized in that the condensate storage (331) It is integrally formed and is prepared with the sealing plate (33).
5. vacuum oven according to claim 4, which is characterized in that the cabinet (2) includes drying box (21), described The shape of drying box (21) is cuboid;
Sliding slot and parcel shelf (212), every two sliding slot and parcel shelf (212) composition are accommodated in the drying box (21) One layer of placed layer;
Described two sliding slots are separately mounted on the drying box side plate being oppositely arranged, the both ends point of one parcel shelf (212) It is not slidably connected with described two sliding slots, keeps one parcel shelf horizontal positioned.
6. vacuum oven according to claim 5, which is characterized in that be provided with five layers in the drying box (21) and put Layer is set, the sliding slot being mounted on same drying box side plate is uniformly distributed.
7. vacuum oven according to claim 5, which is characterized in that the sliding slot is that intermediate position is leading for groove To draw runner (211), the groove on the both ends of the parcel shelf (212) and guiding draw runner (211) cooperates.
8. vacuum oven according to claim 5, which is characterized in that offer several on the parcel shelf (212) Penetrate through the through-hole (216) of parcel shelf.
9. vacuum oven according to claim 5, which is characterized in that the drying box side plate is by stainless steel layer (217) It is formed by stacking with insulating layer (218), the stainless steel layer is contacted with drying box internal environment.
CN201910325230.8A 2019-04-22 2019-04-22 A kind of vacuum oven Pending CN109974401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910325230.8A CN109974401A (en) 2019-04-22 2019-04-22 A kind of vacuum oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910325230.8A CN109974401A (en) 2019-04-22 2019-04-22 A kind of vacuum oven

Publications (1)

Publication Number Publication Date
CN109974401A true CN109974401A (en) 2019-07-05

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Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110498115A (en) * 2019-09-02 2019-11-26 匡宇翔 Vacuum heat insulation device with free gas adsorption element
CN110897496A (en) * 2019-11-29 2020-03-24 广东美的厨房电器制造有限公司 Cooking apparatus

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533440A2 (en) * 2003-11-21 2005-05-25 VKR Holding A/S Sealing sash frame and roof window equipped therewith
CN2760478Y (en) * 2004-12-24 2006-02-22 李远林 Ultra-low temperature vacuum freezing drier
CN201126303Y (en) * 2007-10-26 2008-10-01 山东大学 Electro-heat temperature-control vacuum drying oven
US20100000114A1 (en) * 2008-07-02 2010-01-07 Whirlpool Corporation Method for operating a cleanout cycle in a dispensing dryer
CN203881048U (en) * 2014-04-15 2014-10-15 昆山市富众网络科技有限公司 Crab shell drying device
CN204133157U (en) * 2014-09-30 2015-02-04 华帝股份有限公司 Automatically cleaning type steam ager
CN204648835U (en) * 2015-02-15 2015-09-16 福州外语外贸学院 A kind of anti-hydrops electric vacunm drying case
US20160010048A1 (en) * 2013-03-22 2016-01-14 Panasonic Healthcare Holdings Co., Ltd. Culture apparatus
CN205266795U (en) * 2015-11-12 2016-06-01 广州圣恒家用电器有限公司 Can realize water cyclic utilization's fermenting case
CN205448531U (en) * 2016-03-15 2016-08-10 浙江宇光照明科技有限公司 Automatic vacuum drying machine
CN205860675U (en) * 2016-06-02 2017-01-04 刘凌 A kind of multiplex drying baker
CN206207917U (en) * 2016-11-28 2017-05-31 庄培荣 A kind of kelp microwave vacuum drier
CN206198715U (en) * 2016-10-28 2017-05-31 河南安必诺检测技术有限公司 Vacuum drying chamber
CN206440068U (en) * 2016-12-08 2017-08-25 河南宜测科技有限公司 A kind of vacuum drying chamber
CN206774899U (en) * 2017-06-14 2017-12-19 国网湖北省电力公司孝感供电公司 A kind of moisture-proof terminal box
CN206809120U (en) * 2017-02-10 2017-12-29 上海永泰厨房设备工程有限公司 A kind of steam box
CN107606888A (en) * 2017-10-09 2018-01-19 成都元始信息科技有限公司 A kind of efficient electric drying oven with forced convection
CN207035682U (en) * 2017-01-24 2018-02-23 山东省中医药研究院 A kind of use for laboratory vacuum drying chamber de-watering apparatus
CN207501569U (en) * 2017-09-23 2018-06-15 兰溪市屹达化工试剂有限公司 A kind of efficient vacuum desiccator
CN207536520U (en) * 2017-12-06 2018-06-26 东北大学秦皇岛分校 A kind of small-sized unmanned aircraft storage device
TWM564485U (en) * 2018-04-03 2018-08-01 侯羿宏 Ostomy bag automatic cleaning and drying structure
CN207865826U (en) * 2018-02-10 2018-09-14 东莞市智扬运动制品有限公司 A kind of carbon fiber board processing vacuum oven
CN208075483U (en) * 2018-04-18 2018-11-09 东莞市盛泽电子科技有限公司 A kind of vacuum oven for heat conductive silica gel processing
CN108917312A (en) * 2018-07-26 2018-11-30 郑州智锦电子科技有限公司 A kind of drying unit for Lentnus edodes processing
CN209459307U (en) * 2018-10-22 2019-10-01 上海昂博生物技术有限公司 A kind of toilet's vacuum oven
CN209783133U (en) * 2019-04-22 2019-12-13 东北大学 Vacuum drying oven

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1533440A2 (en) * 2003-11-21 2005-05-25 VKR Holding A/S Sealing sash frame and roof window equipped therewith
CN2760478Y (en) * 2004-12-24 2006-02-22 李远林 Ultra-low temperature vacuum freezing drier
CN201126303Y (en) * 2007-10-26 2008-10-01 山东大学 Electro-heat temperature-control vacuum drying oven
US20100000114A1 (en) * 2008-07-02 2010-01-07 Whirlpool Corporation Method for operating a cleanout cycle in a dispensing dryer
US20160010048A1 (en) * 2013-03-22 2016-01-14 Panasonic Healthcare Holdings Co., Ltd. Culture apparatus
CN203881048U (en) * 2014-04-15 2014-10-15 昆山市富众网络科技有限公司 Crab shell drying device
CN204133157U (en) * 2014-09-30 2015-02-04 华帝股份有限公司 Automatically cleaning type steam ager
CN204648835U (en) * 2015-02-15 2015-09-16 福州外语外贸学院 A kind of anti-hydrops electric vacunm drying case
CN205266795U (en) * 2015-11-12 2016-06-01 广州圣恒家用电器有限公司 Can realize water cyclic utilization's fermenting case
CN205448531U (en) * 2016-03-15 2016-08-10 浙江宇光照明科技有限公司 Automatic vacuum drying machine
CN205860675U (en) * 2016-06-02 2017-01-04 刘凌 A kind of multiplex drying baker
CN206198715U (en) * 2016-10-28 2017-05-31 河南安必诺检测技术有限公司 Vacuum drying chamber
CN206207917U (en) * 2016-11-28 2017-05-31 庄培荣 A kind of kelp microwave vacuum drier
CN206440068U (en) * 2016-12-08 2017-08-25 河南宜测科技有限公司 A kind of vacuum drying chamber
CN207035682U (en) * 2017-01-24 2018-02-23 山东省中医药研究院 A kind of use for laboratory vacuum drying chamber de-watering apparatus
CN206809120U (en) * 2017-02-10 2017-12-29 上海永泰厨房设备工程有限公司 A kind of steam box
CN206774899U (en) * 2017-06-14 2017-12-19 国网湖北省电力公司孝感供电公司 A kind of moisture-proof terminal box
CN207501569U (en) * 2017-09-23 2018-06-15 兰溪市屹达化工试剂有限公司 A kind of efficient vacuum desiccator
CN107606888A (en) * 2017-10-09 2018-01-19 成都元始信息科技有限公司 A kind of efficient electric drying oven with forced convection
CN207536520U (en) * 2017-12-06 2018-06-26 东北大学秦皇岛分校 A kind of small-sized unmanned aircraft storage device
CN207865826U (en) * 2018-02-10 2018-09-14 东莞市智扬运动制品有限公司 A kind of carbon fiber board processing vacuum oven
TWM564485U (en) * 2018-04-03 2018-08-01 侯羿宏 Ostomy bag automatic cleaning and drying structure
CN208075483U (en) * 2018-04-18 2018-11-09 东莞市盛泽电子科技有限公司 A kind of vacuum oven for heat conductive silica gel processing
CN108917312A (en) * 2018-07-26 2018-11-30 郑州智锦电子科技有限公司 A kind of drying unit for Lentnus edodes processing
CN209459307U (en) * 2018-10-22 2019-10-01 上海昂博生物技术有限公司 A kind of toilet's vacuum oven
CN209783133U (en) * 2019-04-22 2019-12-13 东北大学 Vacuum drying oven

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110498115A (en) * 2019-09-02 2019-11-26 匡宇翔 Vacuum heat insulation device with free gas adsorption element
CN110498115B (en) * 2019-09-02 2020-06-23 乐清市钜派企业管理咨询有限公司 Vacuum heat insulation device with free gas adsorption component
CN111689038A (en) * 2019-09-02 2020-09-22 卢永星 Vacuum heat insulation device with free gas adsorption component
CN111689037A (en) * 2019-09-02 2020-09-22 卢永星 Vacuum heat insulation device with free gas adsorption component
CN111689038B (en) * 2019-09-02 2021-07-30 苏州维斯勒姆智能科技有限公司 Vacuum heat insulation device with free gas adsorption component
CN110897496A (en) * 2019-11-29 2020-03-24 广东美的厨房电器制造有限公司 Cooking apparatus
CN110897496B (en) * 2019-11-29 2021-09-21 广东美的厨房电器制造有限公司 Cooking apparatus

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