CN201562067U - Fast opening manhole large viewing mirror structure of evaporator - Google Patents
Fast opening manhole large viewing mirror structure of evaporator Download PDFInfo
- Publication number
- CN201562067U CN201562067U CN2009202125398U CN200920212539U CN201562067U CN 201562067 U CN201562067 U CN 201562067U CN 2009202125398 U CN2009202125398 U CN 2009202125398U CN 200920212539 U CN200920212539 U CN 200920212539U CN 201562067 U CN201562067 U CN 201562067U
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- CN
- China
- Prior art keywords
- visor
- flange
- viewing mirror
- evaporator
- utility
- 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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Abstract
The utility model relates to a fast opening manhole large viewing mirror structure of an evaporator, which comprises a tube body flange positioned on a manhole tube section. The utility model is characterized in that one side of the tube body flange is hinged with a viewing mirror, the viewing mirror comprises a viewing mirror bottom flange, a viewing mirror cover flange and viewing mirror glass, wherein the viewing mirror glass is arranged between the viewing mirror bottom flange and the viewing mirror cover flange, and the other side of the tube body flange is connected with the viewing mirror through a screw. The fast opening manhole large viewing mirror structure of the utility model combines the manhole and the viewing mirror, the work condition of materials in the evaporator can be clearly observed, the cleaning and the maintenance can be convenient, the number of openings of the evaporator is reduced, and the utility model conforms to the GMP specification.
Description
Technical field
The utility model relates to a kind of big visor structure of quick opening manhole of evaporator.
Background technology
In the pharmaceutical equipment industry, the application of evaporator is very extensive.
The manhole of existing evaporator and visor branch are arranged.Manhole is arranged on the back side of evaporator, and visor is arranged on the front of evaporator.The shortcoming of this structure is inconvenient with the cleaning maintenance of manhole, and the diameter of visor is little, and visual range is narrow, can not clear observation evaporator the inside material working condition.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of big visor structure of quick opening manhole of evaporator, to solve problems of the prior art.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The big visor structure of a kind of quick opening manhole of evaporator, comprise the shell flange that is positioned on the manhole shell ring, it is characterized in that, a side and a visor at described shell flange are hinged, described visor comprises flange at the bottom of the visor, visor lid flange and endoscopy glass, and described endoscopy glass is arranged at the bottom of the visor between the flange and visor lid flange; The opposite side of described shell flange is connected with described visor bolt.
Further, in the utility model, flange and visor lid flange links together by bolt at the bottom of the described visor.
Further, in the utility model, described endoscopy glass is bonded at the bottom of the visor between the flange and visor lid flange.
Further, in the utility model, be provided with O-ring seal between described shell flange and the described visor.
Further, in the utility model, the bolt of described connection shell flange and visor comprises bearing pin and rotary handle.
Further, in the utility model, the big visor structure of described quick opening manhole is arranged on the front of evaporator.
Quick opening manhole of the present utility model is big, and the visor structure is combined manhole and visor, both can be clear observation evaporator the inside material working condition, conveniently again clean maintenance, reduce the cartridge openings quantity of evaporator, meet the GMP standard.
The utility model is mainly used on the cylinder container, especially on the evaporator of pharmaceutical equipment industry.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is positive signal of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
Fig. 4 is the decomposing schematic representation of visor of the present utility model.
Fig. 5 is the synoptic diagram of shell flange of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1,2,3, the big visor structure 100 of a kind of quick opening manhole of evaporator mainly comprises visor 120 and shell flange 110 two parts that are positioned on the manhole shell ring 130.In the utility model, manhole is arranged on the front of evaporator.Hinged between shell flange 110 and the visor 120 by hinge 140.
Referring to Fig. 4, visor 120 comprises flange 121 at the bottom of the visor, visor lid flange 122 and endoscopy glass 123, and endoscopy glass 123 is arranged at the bottom of the visor between the flange 121 and visor lid flange 122.Flange 121 and visor lid flange 122 is annular at the bottom of the visor, the middle part of flange and visor lid flange is provided with a groove 124 at the bottom of the visor, and the degree of depth of groove 124 is half of thickness of endoscopy glass, when flange at the bottom of the visor and visor lid flange lumped together, endoscopy glass was just between two flanges.Flange and visor lid flange links together by bolt at the bottom of the visor.For the further fixing position of endoscopy glass, be coated with gluing at the edge of endoscopy glass, endoscopy glass is bonded in that flange and visor cover between the flange at the bottom of the visor.
Referring to Fig. 5, the outside surface of shell flange 110 is provided with seal groove 111, is used to place O-ring seal 150, so that seal between shell flange and the visor.
Have bolt hole in the corresponding side of shell flange and hinged place, on visor, also have bolt hole, so that bolt 160 is connected between visor and the shell flange.The bolt 160 that connects shell flange and visor is made up of bearing pin 161 and rotary handle 162.This bolt arrangement can guarantee that visor is connected firmly with shell flange, and conveniently turns on.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in the foregoing description and the instructions is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. the big visor structure of the quick opening manhole of an evaporator, comprise the shell flange that is positioned on the manhole shell ring, it is characterized in that, a side and a visor at described shell flange are hinged, described visor comprises flange at the bottom of the visor, visor lid flange and endoscopy glass, and described endoscopy glass is arranged at the bottom of the visor between the flange and visor lid flange; The opposite side of described shell flange is connected with described visor bolt.
2. the big visor structure of the quick opening manhole of evaporator according to claim 1 is characterized in that, flange and visor lid flange links together by bolt at the bottom of the described visor.
3. the big visor structure of the quick opening manhole of evaporator according to claim 1 is characterized in that, described endoscopy glass is bonded at the bottom of the visor between the flange and visor lid flange.
4. the big visor structure of the quick opening manhole of evaporator according to claim 1 is characterized in that, is provided with O-ring seal between described shell flange and the described visor.
5. the big visor structure of the quick opening manhole of evaporator according to claim 1 is characterized in that, the bolt of described connection shell flange and visor comprises bearing pin and rotary handle.
6. the big visor structure of the quick opening manhole of evaporator according to claim 1 is characterized in that, the big visor structure of described quick opening manhole is arranged on the front of evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202125398U CN201562067U (en) | 2009-12-04 | 2009-12-04 | Fast opening manhole large viewing mirror structure of evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202125398U CN201562067U (en) | 2009-12-04 | 2009-12-04 | Fast opening manhole large viewing mirror structure of evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562067U true CN201562067U (en) | 2010-08-25 |
Family
ID=42627215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202125398U Expired - Fee Related CN201562067U (en) | 2009-12-04 | 2009-12-04 | Fast opening manhole large viewing mirror structure of evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433325A (en) * | 2020-11-18 | 2021-03-02 | 九江德福科技股份有限公司 | Flange for filter sight |
-
2009
- 2009-12-04 CN CN2009202125398U patent/CN201562067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433325A (en) * | 2020-11-18 | 2021-03-02 | 九江德福科技股份有限公司 | Flange for filter sight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast opening manhole large viewing mirror structure of evaporator Effective date of registration: 20110106 Granted publication date: 20100825 Pledgee: Bank of Communications Ltd Shanghai Qingpu branch Pledgor: Shanghai Yuanyue Light Industry & Machinery Co., Ltd. Registration number: 2011990000004 |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI UNIWIN PHARMACEUTICAL MACHINERY CO., LTD. Free format text: FORMER NAME: SHANGHAI YUANYUE LIGHT INDUSTRY AND MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Liantang Industrial Park Qingpu District Shanghai city 201716 Ha Road No. 328. Patentee after: Shanghai Uniwin Pharmaceutical Machinery Co., Ltd. Address before: Liantang Industrial Park Qingpu District Shanghai city 201716 Ha Road No. 328. Patentee before: Shanghai Yuanyue Light Industry & Machinery Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fast opening manhole large viewing mirror structure of evaporator Effective date of registration: 20110106 Granted publication date: 20100825 Pledgee: Bank of Communications Ltd Shanghai Qingpu branch Pledgor: Shanghai Yuanyue Light Industry & Machinery Co., Ltd. Registration number: 2011990000004 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |