CN204160806U - A kind of heater of Domestic oil press of anti-lock - Google Patents
A kind of heater of Domestic oil press of anti-lock Download PDFInfo
- Publication number
- CN204160806U CN204160806U CN201420334687.8U CN201420334687U CN204160806U CN 204160806 U CN204160806 U CN 204160806U CN 201420334687 U CN201420334687 U CN 201420334687U CN 204160806 U CN204160806 U CN 204160806U
- Authority
- CN
- China
- Prior art keywords
- calandria
- trepanning
- oil press
- heater
- domestic oil
- 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
A heater for the Domestic oil press of anti-lock, relates to Domestic oil press technical field, is specifically related to the heater structure improvement aspect of Domestic oil press.Can be stuck in squeeze on thorax after solving the cooling of existing calandria and be difficult to take off, be unfavorable for the technical deficiency of disassembly, cleaning, include and the calandria squeezing thorax outer wall and be socketed, the trepanning on described calandria is that one end open is little, the tapered structure that other end opening is large; It is characterized in that: the hole wall of described calandria trepanning offers the expansion joint of more than one longitudinal direction or flexible groove.Expansion joint or flexible groove can be heated expansion by the trepanning effectively reduced on calandria, even if produce contraction, because the existence of expansion joint or flexible groove also easily can take off calandria after calandria cooling.
Description
Technical field
The utility model relates to Domestic oil press technical field, is specifically related to the heater structure improvement aspect of Domestic oil press.
Background technology
The heater of Chinese utility model patent 2,013,207,986,366 1 kinds of Domestic oil press that the applicant proposes, although heater can be made and squeezes between thorax form good contact, improve heat transference efficiency, improve the oil yield of Domestic oil press, but because heater is different from squeezing thorax material, the two thermal coefficient of expansion is different, heater generally adopts aluminium matter, squeezing thorax is irony, the twice of irony is almost with aluminium matter thermal coefficient of expansion under equivalent elements, moreover, temperature in calandria heating process is far above squeezing thorax wall temperature, therefore, trepanning after calandria heating on it can will amplify relative to squeezing thorax wall, calandria advances along the taper surface squeezing thorax under the action of the spring, and when after calandria cooling, its trepanning reduces, calandria will be stuck in squeeze on thorax and be difficult to take off, be unfavorable for disassembly, cleaning.
Summary of the invention
In sum, the purpose of this utility model can be stuck in squeeze on thorax after being to solve the cooling of existing calandria and be difficult to take off, and is unfavorable for the technical deficiency of disassembly, cleaning, and proposes a kind of heater of Domestic oil press of anti-lock.
For solving the technical problem that the utility model proposes, the technical scheme adopted is: a kind of heater of Domestic oil press of anti-lock, include and the calandria squeezing thorax outer wall and be socketed, the trepanning on described calandria is that one end open is little, the tapered structure that other end opening is large; It is characterized in that: the hole wall of described calandria trepanning offers the expansion joint of more than one longitudinal direction or flexible groove.
When hole wall being established expansion joint, expansion joint is 0.1-20mm; When hole wall being established flexible groove, groove depth is 0.1-1mm, and width of rebate is 0.1-20mm.
The hole wall of described calandria trepanning and trepanning axis angle are 1-45 degree.
The beneficial effects of the utility model are: the utility model offers more than one expansion joint or flexible groove on the hole wall of calandria trepanning, expansion joint or flexible groove can be heated expansion by the trepanning effectively reduced on calandria, even if produce contraction, because the existence of expansion joint or flexible groove also easily can take off calandria after calandria cooling.
Accompanying drawing explanation
Fig. 1 is embodiment 1 perspective view of the present utility model;
Fig. 2 is embodiment 1 plan structure schematic diagram of the present utility model;
Fig. 3 is embodiment 2 perspective view of the present utility model;
Fig. 4 is embodiment 2 plan structure schematic diagram of the present utility model;
Fig. 5 is embodiment 3 perspective view of the present utility model;
Fig. 6 is embodiment 3 plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and the preferred specific embodiment of the utility model, structure of the present utility model is further described.
Shown in seeing figures.1.and.2, the utility model includes and the calandria 1 squeezing thorax outer wall and be socketed, calandria 1 is made up of aluminium material mass shell body and the heating rod be located in housing, use for carrying out heating to squeezing thorax, trepanning 11 on described calandria 1 is that one end open is little, the tapered structure that other end opening is large, the hole wall and the trepanning axis angle that are preferably calandria trepanning are 1-45 degree; The hole wall of described calandria trepanning 11 offers one or more longitudinal expansion joint 12.Namely longitudinal expansion joint 12 also runs through the hole wall of calandria 1 trepanning, and expansion joint is 0.1-20mm, and after expansion joint is heated, size reduces, and trepanning overall dimensions changes hardly.
With reference to shown in Fig. 3 and Fig. 4, the hole wall of described calandria trepanning 11 offers two longitudinal expansion joints 12.
With reference to shown in Fig. 5 and Fig. 6, the hole wall of described calandria trepanning 11 offers several longitudinal extension grooves 13.Flexible groove 13 does not run through the hole wall of calandria 1 trepanning, and its width of rebate is 0.1-20mm, and groove depth is 0.1-1mm.
Claims (3)
1. a heater for the Domestic oil press of anti-lock, include and the calandria squeezing thorax outer wall and be socketed, the trepanning on described calandria is that one end open is little, the tapered structure that other end opening is large; It is characterized in that: the hole wall of described calandria trepanning offers the expansion joint of more than one longitudinal direction or flexible groove.
2. the heater of the Domestic oil press of a kind of anti-lock according to claim 1, is characterized in that: when hole wall being established expansion joint, expansion joint is 0.1-20mm; When hole wall being established flexible groove, groove depth is 0.1-1mm, and width of rebate is 0.1-20mm.
3. the heater of a kind of anti-jamming Domestic oil press according to claim 1, is characterized in that: the hole wall of described calandria trepanning and trepanning axis angle are 1-45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334687.8U CN204160806U (en) | 2014-06-23 | 2014-06-23 | A kind of heater of Domestic oil press of anti-lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420334687.8U CN204160806U (en) | 2014-06-23 | 2014-06-23 | A kind of heater of Domestic oil press of anti-lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204160806U true CN204160806U (en) | 2015-02-18 |
Family
ID=52534528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420334687.8U Expired - Fee Related CN204160806U (en) | 2014-06-23 | 2014-06-23 | A kind of heater of Domestic oil press of anti-lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204160806U (en) |
-
2014
- 2014-06-23 CN CN201420334687.8U patent/CN204160806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: The 250000 Shandong high tech Zone Xinluo Avenue and Ying Sau Road intersection in Ji'nan No. 604 angle 2 Patentee after: Ji'nan Yi Hai Mdt InfoTech Ltd Address before: Sha Tau in Yantian District of Shenzhen city in Guangdong province 518081 angle 3 4F International Creative Yantian Port Patentee before: SHENZHEN OILEER HEALTH SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |