CN208011136U - A kind of anti-corrosion type pipeline visor - Google Patents
A kind of anti-corrosion type pipeline visor Download PDFInfo
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- CN208011136U CN208011136U CN201820482504.5U CN201820482504U CN208011136U CN 208011136 U CN208011136 U CN 208011136U CN 201820482504 U CN201820482504 U CN 201820482504U CN 208011136 U CN208011136 U CN 208011136U
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- tubulose
- visor
- ontology
- peephole
- visor ontology
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Abstract
The utility model discloses a kind of anti-corrosion type pipeline visors, with tubulose visor ontology, a left side for tubulose visor ontology, right both ends have annular seal face, positioned at a left side, it is fixed with connecting flange on tubulose visor ontology on the inside of right two terminal circle annular sealing surface, tubulose visor ontology it is upper, lower part symmetrically offers peephole, pass through flange base on peephole, flange plate is pressed with circular glass form, on the inner wall of the tubulose visor ontology, tubulose visor ontology is left, on the annular seal face at right both ends, on tubulose visor ontology, it is compounded with polytetrafluoroethylene ethylene layer on the inner wall of flange base on the aperture inner wall for the peephole that lower part symmetrically opens up and at peephole aperture；Mica anti-corrosion gasket identical with the circular glass form shape, size is equipped between the circular glass form and flange bottom pedestal.The utility model will not be corroded on the whole when being applied in the pipeline with corrosive fluid for observing fluid state, not will produce leakage accident.
Description
Technical field
The utility model is related to a kind of pipeline visors, concretely relate to a kind of anti-corrosion type pipeline visor.
Background technology
Pipeline visor is widely used in electric power, kerosene, chemical industry, metallurgy, environmental protection, constructs, the every profession and trades such as food.It is producing
In the process, the measurement of the liquid mediums such as pressure vessel and fluid line, the monitoring of flow regime and control are commonly used in.Pipeline regards
There is mirror tubulose visor ontology, the left and right both ends of tubulose visor ontology to have annular seal face, be located at left and right both ends annulus
Connecting flange is fixed on tubulose visor ontology on the inside of shape sealing surface, the upper and lower part of tubulose visor ontology symmetrically offers sight
Gaging hole is pressed with circular glass form on peephole by flange base, flange plate, and pipeline visor is mounted on pipeline must
Indispensable fluid speculum a, direct-reading instrument for monitoring, observing media flow situation in pipeline, is connected by flange
The form connect is mounted on pipeline, and the mobility status of pipeline internal medium is really observed by visor peephole.Improve equipment
The reliability of safe operation, it is easier to judge there is liquid, aneroid in pipe container, whether there is or not caking, the feelings such as whether block, whether flow
Condition.
The pipeline visor of the above-mentioned prior art, which is mounted on common fluid pipeline, to be measured, monitors that no corrosive fluid is situated between
Matter is that there is no problem.During the industry productions such as oil, chemical industry, metallurgy, sulfuric acid, hydrochloric acid, nitric acid, caustic soda, strong oxidizer
And other fluid products with strong corrosive are very important raw materials for production, catalyst or intermediate product.These liquid
Material also needs transport, circulation or storage, these liquid materials are all high-risk chemicals, with greater need for constantly monitoring, sees
Examine the mobility status of pipeline internal medium.Common pipeline visor is that can not have corrosive fluid to be situated between using above-mentioned in the prior art
Matter liquid level observing, the safety accidents such as corrosion leakage otherwise easily occur.
Utility model content
When the technical problem to be solved by the present invention is to provide one kind having corrosive fluid medium even if in pipeline
It will not be corroded and generate the anti-corrosion type pipeline visor of leakage.
In order to solve the above technical problems, the anti-corrosion type pipeline visor of the utility model, has tubulose visor ontology, tunnel vision
The left and right both ends of mirror ontology have annular seal face, the tubulose visor ontology being located on the inside of left and right two terminal circle annular sealing surface
On be fixed with connecting flange, the upper and lower part of tubulose visor ontology symmetrically offers peephole, on peephole by flange base,
Flange plate is pressed with circular glass form, on the inner wall of the tubulose visor ontology, the circle at the left and right both ends of tubulose visor ontology
On annular sealing surface, on the aperture inner wall for the peephole that tubulose visor ontology upper and lower part symmetrically opens up and positioned at peephole hole
It is compounded with polytetrafluoroethylene ethylene layer on the inner wall of flange base at mouthful；It is set between the circular glass form and flange bottom pedestal
There is mica anti-corrosion gasket identical with the circular glass form shape, size.
Anti-corrosion type pipeline visor using the above structure, as a result of on the inner wall of the tubulose visor ontology, tubulose
On the annular seal face at the left and right both ends of visor ontology, in the aperture for the peephole that tubulose visor ontology upper and lower part symmetrically opens up
It is compounded with polytetrafluoroethylene ethylene layer on the inner wall of flange base on wall and at peephole aperture；The circular glass regards
The technical characteristic of mica anti-corrosion gasket identical with the circular glass form shape, size is equipped between window and flange bottom pedestal,
Even if therefore in pipeline there is corrosive fluid, the utility model will not be corroded, will not occur due to being corroded on the whole
Generate the safety accident of leakage.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of main cross section structure diagram of anti-corrosion type pipeline visor of the utility model.
Fig. 2 is a kind of overlooking structure diagram of anti-corrosion type pipeline visor of the utility model.
Specific implementation mode
Referring to Fig. 1-Fig. 2, the anti-corrosion type pipeline visor of the utility model, there is tubulose visor ontology 1, tubulose visor sheet
The left and right both ends of body 1 have annular seal face 2, are located at the tubulose visor ontology 1 of 2 inside of left and right two terminal circle annular sealing surface
On be fixed with connecting flange 3, the upper and lower part of tubulose visor ontology 1 symmetrically offers peephole 4, passes through flange bottom on peephole 4
Seat 5, flange plate 6 are pressed with circular glass form 7, and flange base 5 is welded at peephole 4, and circular glass form 7 is placed in method
On blue pedestal, circular glass form 7 is fitted on flange base 5 by flange plate 6 by bolt 10.The tubulose visor ontology
On 1 inner wall, on the annular seal face 2 at 1 left and right both ends of tubulose visor ontology, 1 upper and lower part of tubulose visor ontology symmetrically opens
If peephole 4 aperture inner wall on and the inner wall of flange base 5 at 4 aperture of peephole on be compounded with polytetrafluoro
Pvdf layer 8；It is equipped between the circular glass form 7 and flange base 5 identical with 7 shape of circular glass form, size
Mica anti-corrosion gasket 9.
Claims (1)
1. a kind of anti-corrosion type pipeline visor has tubulose visor ontology（1）, tubulose visor ontology（1）Left and right both ends have circle
Annular sealing surface（2）, it is located at left and right two terminal circle annular sealing surface（2）The tubulose visor ontology of inside（1）On be fixed with connection method
It is blue（3）, tubulose visor ontology（1）Upper and lower part symmetrically offer peephole（4）, peephole（4）On pass through flange base（5）,
Flange plate（6）It is pressed with circular glass form（7）, it is characterised in that：The tubulose visor ontology（1）Inner wall on, tubulose
Visor ontology（1）The annular seal face at left and right both ends（2）Upper, tubulose visor ontology（1）The observation that upper and lower part symmetrically opens up
Hole（4）Aperture inner wall on and be located at peephole（4）Flange base at aperture（5）Inner wall on be compounded with polytetrafluoroethyl-ne
Alkene layer（8）；The circular glass form（7）With flange base（5）Between be equipped with and the circular glass form（7）Shape, size
Identical mica anti-corrosion gasket（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482504.5U CN208011136U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-corrosion type pipeline visor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820482504.5U CN208011136U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-corrosion type pipeline visor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011136U true CN208011136U (en) | 2018-10-26 |
Family
ID=63892205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820482504.5U Active CN208011136U (en) | 2018-04-08 | 2018-04-08 | A kind of anti-corrosion type pipeline visor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011136U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185869A (en) * | 2019-06-19 | 2019-08-30 | 中海石油气电集团有限责任公司 | A kind of anti-dew visor of low temperature |
| CN112432058A (en) * | 2020-11-02 | 2021-03-02 | 国投生物科技投资有限公司 | Fluid filler and fluid filling method for mixing sulfuric acid and mash |
-
2018
- 2018-04-08 CN CN201820482504.5U patent/CN208011136U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185869A (en) * | 2019-06-19 | 2019-08-30 | 中海石油气电集团有限责任公司 | A kind of anti-dew visor of low temperature |
| CN110185869B (en) * | 2019-06-19 | 2024-02-06 | 中海石油气电集团有限责任公司 | Low-temperature dew-proof sight glass |
| CN112432058A (en) * | 2020-11-02 | 2021-03-02 | 国投生物科技投资有限公司 | Fluid filler and fluid filling method for mixing sulfuric acid and mash |
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