CN204574704U - A kind of anti-oxidation electric vacunm drying case - Google Patents
A kind of anti-oxidation electric vacunm drying case Download PDFInfo
- Publication number
- CN204574704U CN204574704U CN201520110165.4U CN201520110165U CN204574704U CN 204574704 U CN204574704 U CN 204574704U CN 201520110165 U CN201520110165 U CN 201520110165U CN 204574704 U CN204574704 U CN 204574704U
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- CN
- China
- Prior art keywords
- casing
- vavuum pump
- drying case
- electric vacunm
- air vent
- 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
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Abstract
The utility model discloses a kind of anti-oxidation electric vacunm drying case, comprise casing, vavuum pump and the chamber door with described casing active link, described cabinets cavity is provided with shelf, described casing one side bottom is provided with the aspirating hole be connected with vavuum pump, top is provided with air vent, is provided with drying tube between described aspirating hole and vavuum pump, and described air vent connects inert gas bottle by air inlet pipe.Advantage is: air vent connects inert gas bottle by air inlet pipe, is filled with inert gas and makes casing recover normal pressure, avoid product oxidation deterioration.Between casing and vavuum pump, drying tube is installed, ensure that drying effect and prevent damage equipment in moisture suction pump.
Description
Technical field
The utility model relates to field of experiment equipment, specifically a kind of anti-oxidation electric vacunm drying case.
Background technology
Experiment electric vacunm drying case is applicable to industrial and mining enterprises, medical colleges and schools, R&D institution etc. carry out drying, heating under vacuum test to article.Experiment electric vacunm drying case is particularly suitable for carrying out drying process rapidly and efficiently to dry heat sensitivity, easily decomposition, oxidizable material and complicated ingredient article.After finishing using, need to open vent valve and make case internal gas pressure recover normal, if the product of drying is oxidizable, after opening vent valve, air enters and product can be made to go bad.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of anti-oxidation electric vacunm drying case, effectively can avoid dried product generation oxidation deterioration.
The technical solution adopted in the utility model is: a kind of anti-oxidation electric vacunm drying case, comprise casing, vavuum pump and the chamber door with described casing active link, described cabinets cavity is provided with shelf, described casing one side bottom is provided with the aspirating hole be connected with vavuum pump, top is provided with air vent, is provided with drying tube between described aspirating hole and vavuum pump, and described air vent connects inert gas bottle by air inlet pipe.
Described shelf is 1 layer or multilayer.
Described casing is provided with the sealing ring coordinated with chamber door.
Described casing is provided with vacuum switch and air escape cock.
The utility model advantage is: air vent connects inert gas bottle by air inlet pipe, is filled with inert gas and makes casing recover normal pressure, avoid product oxidation deterioration.Between casing and vavuum pump, drying tube is installed, ensure that drying effect and prevent damage equipment in moisture suction pump, water suck-back inlet body when preventing suck-back phenomenon.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. casing, 2. chamber door, 3. vacuum meter, 4. display screen, 5. air vent, 6. aspirating hole, 7. vacuum switch, 8. air escape cock, 9. power switch, 10. case pin, 11. handles, 12. shelves, 13. drying tubes, 14. vavuum pumps, 15. vacuum tubes, 16. air inlet pipe, 17. inert gas bottles, 18. sealing rings.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described, but protection domain of the present utility model is not limited thereto.
As shown in Figure 1, a kind of anti-oxidation electric vacunm drying case, comprise casing 1, vavuum pump 14 and the chamber door 2 with described casing 1 active link, described casing 1 inner chamber is provided with shelf 12, and described casing 1 one side bottom is provided with the aspirating hole 6 be connected with vavuum pump 14, and top is provided with air vent 5, be provided with drying tube 13 between described aspirating hole 6 and vavuum pump 14, described air vent 5 connects inert gas bottle 17 by air inlet pipe 16.
Described shelf 12 is 1 layer or multilayer.
Described casing 1 is provided with the sealing ring 18 coordinated with chamber door 2.
Described casing 1 is provided with vacuum switch 7 and air escape cock 8.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (4)
1. an anti-oxidation electric vacunm drying case, comprise casing, vavuum pump and the chamber door with described casing active link, described cabinets cavity is provided with shelf, it is characterized in that, described casing one side bottom is provided with the aspirating hole be connected with vavuum pump, and top is provided with air vent, be provided with drying tube between described aspirating hole and vavuum pump, described air vent connects inert gas bottle by air inlet pipe.
2. the anti-oxidation electric vacunm drying case of one according to claim 1, is characterized in that, described shelf is 1 layer or multilayer.
3. the anti-oxidation electric vacunm drying case of one according to claim 1, it is characterized in that, described casing is provided with the sealing ring coordinated with chamber door.
4. the anti-oxidation electric vacunm drying case of one according to claim 1, it is characterized in that, described casing is provided with vacuum switch and air escape cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110165.4U CN204574704U (en) | 2015-02-15 | 2015-02-15 | A kind of anti-oxidation electric vacunm drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110165.4U CN204574704U (en) | 2015-02-15 | 2015-02-15 | A kind of anti-oxidation electric vacunm drying case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574704U true CN204574704U (en) | 2015-08-19 |
Family
ID=53867327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110165.4U Expired - Fee Related CN204574704U (en) | 2015-02-15 | 2015-02-15 | A kind of anti-oxidation electric vacunm drying case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574704U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202894A (en) * | 2015-09-14 | 2015-12-30 | 重庆金渡中药材开发有限公司 | Traditional Chinese medicinal material circular drying room with flip type top end |
| CN111006449A (en) * | 2019-12-26 | 2020-04-14 | 临海市泰通医化设备有限公司 | Automatic water collector for spiral belt |
| CN115674411A (en) * | 2022-11-10 | 2023-02-03 | 中铁第四勘察设计院集团有限公司 | Maintenance device and maintenance method for concrete-filled steel tube sleeper |
-
2015
- 2015-02-15 CN CN201520110165.4U patent/CN204574704U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202894A (en) * | 2015-09-14 | 2015-12-30 | 重庆金渡中药材开发有限公司 | Traditional Chinese medicinal material circular drying room with flip type top end |
| CN111006449A (en) * | 2019-12-26 | 2020-04-14 | 临海市泰通医化设备有限公司 | Automatic water collector for spiral belt |
| CN111006449B (en) * | 2019-12-26 | 2021-04-13 | 临海市泰通医化设备有限公司 | Automatic water collector for spiral belt |
| CN115674411A (en) * | 2022-11-10 | 2023-02-03 | 中铁第四勘察设计院集团有限公司 | Maintenance device and maintenance method for concrete-filled steel tube sleeper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160215 |