CN201100823Y - Vacuum heating dryer - Google Patents
Vacuum heating dryer Download PDFInfo
- Publication number
- CN201100823Y CN201100823Y CNU2007200083387U CN200720008338U CN201100823Y CN 201100823 Y CN201100823 Y CN 201100823Y CN U2007200083387 U CNU2007200083387 U CN U2007200083387U CN 200720008338 U CN200720008338 U CN 200720008338U CN 201100823 Y CN201100823 Y CN 201100823Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- casing body
- housing
- vacuum heating
- cover body
- 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
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a vacuum heating drier, which comprises a casing body and a cover body, the lower surface of the casing body is provided with an electric heater, the lateral surface of the casing body is provided with a temperature probe and a vacuum watch, the end face of the casing body is opened with a round groove, a sealing ring is arranged in the groove, the top portion of the cover body is opened with a through hole, an aspirator is inserted in a cover body through a hole of a sealing plug, and a two-way valve is arranged on the aspirator. When the vacuum heating drier of the utility model is used, the cover body is arranged on the upper end face of the casing body, vacuum is pumped into the casing body through the aspirator, the cover body and the casing body are sealed through the sealing ring, which are heated up by the electric heater in the lower surface of the casing body. The vacuum heating drier has the advantages of simple structure, convenient employment and low production cost.
Description
Technical field
The utility model relates to a kind of vacuum and heating drying device.
Background technology
The laboratory back warp often need carry out carrying out drying in the mode of heating to sample, carries out heat drying in vacuum tank, can prevent the oxidized destruction of sample and can improve rate of drying simultaneously.Generally all use vacuum drying oven to realize.Existing vacuum drying oven is square case structure, is built-in with heat-insulation layer and zone of heating, and can measurement of vacuum and regularly, and a large amount of samples that this instrument is well suited in the large-scale production use.Certainly, also can use in the laboratory.But if a kind of simpler, small-sized vacuum dryer is arranged, then in the laboratory usefulness of small amount of sample drying with convenient and can be energy-conservation.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, small size vacuum heat drier that production cost is low.
Vacuum and heating drying device of the present utility model, comprise housing, lid, be provided with electric heater in the bottom surface of housing, the side of housing is provided with temp probe and vacuum meter, the end face of housing has circular groove, places sealing ring in the groove, and the top of lid has through hole, exhaust tube is inserted on the lid through hole by sealing-plug, and exhaust tube is provided with two-port valve.
Vacuum and heating drying device of the present utility model during use, is placed on lid on the housing upper surface, by exhaust tube housing is evacuated, and by the sealing ring sealing, heats by the electric heater in the housing bottom surface between lid and housing.Have characteristics simple in structure, easy to use, that production cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
A kind of vacuum and heating drying device, comprise housing 1, lid 7, be provided with electric heater 4 in the bottom surface of housing 1, electric heater 4 links to each other with socket 3, and the side of housing 1 is provided with temp probe 5 and vacuum meter 2, and the end face of housing 1 has circular groove, place sealing ring 6 in the groove, the top of lid 7 has through hole 11, and exhaust tube 10 is inserted on lid 7 through holes 11 by sealing-plug 8, and exhaust tube is provided with two-port valve 9.
Claims (1)
1, a kind of vacuum and heating drying device, comprise housing (1), lid (7), it is characterized in that: be provided with electric heater (4) in the bottom surface of housing (1), the side of housing (1) is provided with temp probe (5) and vacuum meter (2), the end face of housing (1) has circular groove, place sealing ring (6) in the groove, the top of lid (7) has through hole (11), and exhaust tube (10) is inserted on the through hole (11) of lid (7) by sealing-plug (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200083387U CN201100823Y (en) | 2007-09-21 | 2007-09-21 | Vacuum heating dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200083387U CN201100823Y (en) | 2007-09-21 | 2007-09-21 | Vacuum heating dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201100823Y true CN201100823Y (en) | 2008-08-13 |
Family
ID=39937358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200083387U Expired - Fee Related CN201100823Y (en) | 2007-09-21 | 2007-09-21 | Vacuum heating dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201100823Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734122A (en) * | 2011-04-05 | 2012-10-17 | 住友重机械工业株式会社 | Cover structure for cryopump, cryopump, start-up method of cryopump, and storage method of cryopump |
| CN105651004A (en) * | 2016-04-01 | 2016-06-08 | 赵忠义 | Small sample vacuum drying device |
-
2007
- 2007-09-21 CN CNU2007200083387U patent/CN201100823Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734122A (en) * | 2011-04-05 | 2012-10-17 | 住友重机械工业株式会社 | Cover structure for cryopump, cryopump, start-up method of cryopump, and storage method of cryopump |
| CN102734122B (en) * | 2011-04-05 | 2015-07-22 | 住友重机械工业株式会社 | Cover structure for cryopump, cryopump, start-up method of cryopump, and storage method of cryopump |
| CN105651004A (en) * | 2016-04-01 | 2016-06-08 | 赵忠义 | Small sample vacuum drying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103323488B (en) | A kind of enhanced boiling heat transfer proving installation and method of testing | |
| CN201100823Y (en) | Vacuum heating dryer | |
| CN2914069Y (en) | Tester of intercrystalline corrosion | |
| CN202994807U (en) | Sampling needle | |
| CN104655670A (en) | Lime performance intelligent detection equipment | |
| CN201348294Y (en) | Temperature sensor of electromagnetic oven | |
| CN207600863U (en) | A kind of lightweight wall plate on-the-spot test of compression strength device | |
| CN204202774U (en) | Capacitive temperature sensor | |
| CN204368626U (en) | Pathogenic soil microorganism detection sampling Simple heat insulation box | |
| CN211999647U (en) | Directly-heated blood culture instrument | |
| CN205898190U (en) | Wireless humiture measuring apparatu | |
| CN210654515U (en) | Active carbon sampling pipe heat preservation device | |
| CN204074107U (en) | New medical test tube | |
| CN213875204U (en) | Digestion hole verification plug | |
| CN207235136U (en) | The graphite electric heating plate and its heating component of a kind of high-efficiency heating | |
| CN107413286B (en) | Disposable thermostabilization microresponse device | |
| CN203382754U (en) | Novel glass slide fixing device | |
| CN212370214U (en) | UV new material reation kettle | |
| CN206176902U (en) | Vacuum for dry ware | |
| CN204241399U (en) | Rock specific heat capacity proving installation | |
| CN203337584U (en) | Strengthened boiling heat transfer testing device | |
| CN204625608U (en) | A kind of gene sequencer | |
| CN202973568U (en) | Gas water boiler | |
| CN104236265A (en) | Electric thermostat with handle rings | |
| CN107837563B (en) | Traditional Chinese medicine ultrasonic extraction equipment and system and traditional Chinese medicine ultrasonic extraction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20091021 |